BMW Engine Parts for BMW 3 Series E30 (1984-1991)

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Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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OEM Accessory Belt Service Kit - E30 M20
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T#:554430
Part#: 64521706826KT1
In Stock
$ 201.62

This product was last offered at the strikethrough price on
05-26-2026

$ 194.08 USD
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$ 194.08 USD
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Over time, accessory belts begin to wear out and crack. This can lead to the belt slipping, squeaking, or even snapping. Replace your belts and tensioners on a regular basis to ensure you don't end up stranded on the side of the road with a dead battery or over heated engine due to a bit of simple overlooked maintenance. This kit includes all of the items that will need replaced such as the belts, tensioners, and hardware.

Fits the following BMWs:
1984-1991 E30 BWM 325, 325i/is/ix, 325e/es

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Genuine BMW Crankshaft position sensor - 528e, E30 M20 2.7L, E34 M20 ...
For vehicles with a production date from 09/1987
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Genuine BMW - Corporate Logo
T#:185063
Part#: 12141720856
In Stock
6% off MSRP $ 217.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 205.99 USD
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6% off MSRP
$ 217.99

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$ 205.99 USD
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This item has been superseded to 12141720852
Genuine BMW Fuse Holder Cover - E31, E30
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Genuine BMW - Corporate Logo
T#:139993
Part#: 61131382197
In Stock
4% off MSRP $ 24.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 23.99 USD
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4% off MSRP
$ 24.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 23.99 USD
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Genuine BMW Cover For Fuse Holder
This item fits the following BMW Chassis:
E30 M3,E30


Genuine BMW Engine Wiring Harness Cover - Lower - E30 318i 318is M3 ...
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Genuine BMW - Corporate Logo
T#:10012
Part#: 51711380390
In Stock
$ 64.50 USD
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Genuine BMW Support Wire Harnes Engine
This item fits the following BMW Chassis:
E30 M3,E30


OEM Elring Cylinder Head Bolt Set - E30 E34 M20 2.5L 2.7L
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Elring - Corporate Logo
T#:2706174
Part#: 11121726478
In Stock
$ 37.99

This product was last offered at the strikethrough price on
02-05-2026

$ 25.99 USD
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$ 25.99 USD
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Brand new set of cylinder head bolts - the cylinder head bolts need to be replaced after removal, once a bolt is torqued down you're unable to reuse it.
Genuine BMW Oil Pressure Switch
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Genuine BMW - Corporate Logo
T#:141613
Part#: 61311243414
In Stock
Sale - Save 6% $ 27.99

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$ 26.26 USD
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$ 27.99

This product was last offered at the strikethrough price on
06-25-2026

$ 26.26 USD
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Genuine BMW Oil Pressure Switch - M12X1,5


Timing Chain Tensioner Rail (Small) - E30 M3 E34 M5, E28 M5 E24 M6 ...
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Genuine BMW - Corporate Logo
T#:278
Part#: 11311317335
In Stock
$ 220.99 USD
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$ 220.99 USD
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S14 S38 Timing Chain Tensioner Rail (Small). We typically see this in need of replacement in the 80-100,000 mile mark. We recommend replacing this when you replace your timing chain or when performing an engine rebuild.

This item fits the following BMWs:
1987-1991 E30 BMW M3
1988 E28 BMW M5
1991-1995 E34 BMW M5
1987-1989 E24 BMW M6
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OEM Mahle Fuel Filter - E28 E32 E36 E34 E30 E12 E23 E24
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Mahle - Corporate Logo
T#:580988
Part#: KL9
Ships in 1 Business Day
$ 37.99 USD
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This is an OEM MAHLE fuel filter that removes dirt and other particle contaminants from your fuel.

A clogged fuel filter makes it difficult for your engine to get all the fueling it needs. Filters commonly clog from a deteriorating gas tank, bad fuel, or other debris in the fuel system. A fresh fuel filter addresses many fuel related problems including surging, stalling, cold start issues, and poor performance under a variety of conditions.

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Innovate LC-2 Wideband O2 Controller Kit
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Innovate Motorsports - Corporate Logo
T#:28836410
Part#: 38770
In Stock at Vendor
$ 212.99 USD
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Features & Benefits:

Two configurable linear 0-5V analog outputs Ability to calibrate O2 sensors for maximum accuracy Includes LC-2 controller and Bosch wideband O2 sensor Comes with a program cable, manual, and a 10 ft. sensor cable Includes a 1-inch mild steel exhaust bung Innovate MTS serial in/out capability Integrated dual-color status LED (green/red) Patented DirectDigital™ wideband sensor control Positive lock connectors for all connections Real-time display data on screen or with the powerful LogWorks software Range:

AFR (Air-Fuel Ratio) range from 7.4:1 to 22.4:1 (0.5 to 1.5 lambda)

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Fuel Hose - 210mm
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Genuine BMW - Corporate Logo
T#:367813
Part#: 13311288284
In Stock
4% off MSRP $ 22.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 21.99 USD
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4% off MSRP
$ 22.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 21.99 USD
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Mann Fuel Filter - E12, E23, E24, E28, E30, E32, E34, E36
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Mann - Corporate Logo
T#:340650
Part#: 13321270038
In Stock
$ 20.99 USD
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$ 20.99 USD
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Keep your fuel system clean and debris free
Crankshaft Position Sensor
For vehicles with a production date from 09/1987
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Bremmen Parts - Corporate Logo
T#:36913357
Part#: 12141720856
In Stock
Sale - Save 20% $ 42.99

This product was last offered at the strikethrough price on
05-03-2026

$ 34.26 USD
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Sale - Save 20%
$ 42.99

This product was last offered at the strikethrough price on
05-03-2026

$ 34.26 USD
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Schwaben 9 Piece Scraper, Hook And Pick Set
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Schwaben - Corporate Logo
T#:379006
Part#: 008504SCH01A
In Stock
Sale - Save 15% $ 38.99

This product was last offered at the strikethrough price on
05-02-2026

$ 33.14 USD
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$ 38.99

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Some of the most popular uses are carbon cleaning/scraping, picking out o-rings, snap rings and clips.This kit features large and small picks, hooks and a 1" wide scraper.
Flasher/Hazard Light Relay
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Wehrle - Corporate Logo
T#:31522987
Part#: 61311371909
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$ 20.37 USD
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Bottom-End Gasket Set - E30 M3
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Elring - Corporate Logo
T#:285
Part#: 11111316993
In Stock at Vendor
$ 101.99

This product was last offered at the strikethrough price on
05-07-2026

$ 98.99 USD
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This set of OEM gaskets covers everything you might need when re-sealing the bottom-end of the E30 M3's S14 engine. Using a complete gasket set will save you time and money if you have the engine out of the car and are performing any major repairs with the oil pan and timing covers off the motor. This is the correct S14 bottom-end gasket set, not a re-packaged M10 kit.

This set of gaskets is a both a time and money saver. It includes all of the commonly replaced gaskets, seals, and o-rings when performing this overhaul. Having these on hand instead of chasing them down at the last minute will save you time, money, and frustration. With this area of the engine apart you're going to want or need to replace these items anyway to ensure it's free of fluid and vacuum leaks. This is especially important because some states have very strict emissions regulations and vacuum and oil leaks can lead to failed inspections tests. On newer cars this can also create issues in the on-board diagnostics system. Even if you're not pulling the head this set includes so many valuable parts you'll want to keep this on hand to use for spares.

With more than 100 years in the industry, Elring is one of the oldest names in the European autoparts segment. Delivering OE-quality you can rest assured the job will be done right the first time.

Complete Parts List

(click to expand)

BMW p/nQtyDescription

071199063282large timing rail lower seal, 10x2

071199631303engine block plug gasket ring, A12x15.5

071199631511oil drain plug gasket ring, A12x17

071199632002block coolant drain gasket ring, A14x18

111317279741upper oil pan gasket

111317279831lower oil pan gasket

111413083421front crankshaft shaft seal, 44x60x10

111413126161timing cover gasket, left

111413126171timing cover gasket, right

111417279751rear main seal cover gasket

111422495331rear main seal, 90x110x12

114112504212oil pump hose o-ring

114213126071oil filter housing gasket

115113096921water pump profile gasket

126112771291oil sender gasket ring, 40x4

 


This item fits the following BMWs:
1987-1992 E30 BMW M3 2.3L or 2.5L conversion

 

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DeatschWerks 340LPH DW300C In-Tank Fuel Pump W/ 9-1030 Install Kit (...
For Vehicles with Production dates 1988-1991
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DeatschWerks - Corporate Logo
T#:6091441
Part#: 9-307-1030
In Stock
$ 189.00 USD
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$ 189.00 USD
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DeatschWerks was founded in 2004 in Oklahoma and has dedicated themselves to providing high quality EFI applications to a wide variety of manufacturers. DW has developed a wide variety of innovative fuel system components including fuel pumps, modular surge tanks, conversion fuel rails, dual-stage fuel filters, and ethanol compatible fuel pressure regulators. The 340lph DW300c offers the highest flow available in a compact fitment pump. The compact fitment allows drop-in fitment into may popular applications. This pump comes with the proper installation kit for the E30 325i and M3 for model years 1988-1991. Quiet operation and pulse width modulation compatibility are delivered via the turbine impeller and computer balanced armature. E85 compatibility is built in via the carbon commutators and a fully encapsulated armature. All DW fuel pumps are backed by a 3-yr no fault warranty. Features: Weight 10.2 oz (290grams) 7.7mm ID/11mm OD inlet fitting Outlet 5/16" Hose Clamp Single Scroll Composite Turbine All instructions are also provided on DeatschWerks' website.
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OEM Bosch Oxygen Sensor - E23 E24 E28 E30
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Bosch - Corporate Logo
T#:2991
Part#: 11781716156
Ships in 1 Business Day
$ 153.18

This product was last offered at the strikethrough price on
04-09-2026

$ 145.26 USD
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This direct fit Bosch oxygen sensor plugs directly into your factory connector. No cutting or splicing required. A new oxygen sensor can improve driveability and lengthen engine life. Ultimately, you achieve a smoother running engine that is more fuel efficient. Feedback from the oxygen sensor provides closed-loop control of the injected quantity of fuel for optimum air-fuel mixture, enabling virtually complete combustion to take place. Contaminants in gas and certain atmospheric conditions can drastically shorten the life of any oxygen sensor, therefore they should be checked with every periodic maintenance and changed if necessary It fits BMW E23 E24 E28 E30. Bosch # 13 049.

This item fits the following BMWs:
1984-1988 E30 BMW 325e 325es
1985-1988 E28 BMW 535i 535is
1985-1987 E24 BMW 635csi
1985-1986 E23 BMW 735i
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DeatschWerks 265LPH DW65C In-Tank Fuel Pump W/ 9-1030 Install Kit (E...
For Vehicles with Production dates 1988-1991
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DeatschWerks - Corporate Logo
T#:6091446
Part#: 9-651-1030
In Stock at Vendor
$ 159.00 USD
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$ 159.00 USD
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DeatschWerks was founded in 2004 in Oklahoma and has dedicated themselves to providing high quality EFI applications to a wide variety of manufacturers. DW has developed a wide variety of innovative fuel system components including fuel pumps, modular surge tanks, conversion fuel rails, dual-stage fuel filters, and ethanol compatible fuel pressure regulators. The DW65c was the industry's first compact fitment high flow pump. The compact fitment offers easy installation into many modern fuel pump modules where standard sized pumps (such as DW100, DW200, and DW300) cannot be fitted. This pump comes with the proper installation kit for the E30 325i and M3 for model years 1988-1991. The DW65c flows 265lph at 40psi and features a quiet and reliable turbine impeller which is compatible with pulse width modulated pump drivers. The pump also features an encapsulated armature for compatibility with ethanol based fuels. All DW fuel pumps are backed by a 3-yr no fault warranty. Features: Weight 10.1 oz (285grams) 7.77mm ID/11mm OD inlet fitting Outlet 5/16" Hose Clamp Single Scroll Composite Turbine All instructions are also provided on DeatschWerks' website.
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Elring Valve Cover Gasket - S14 2.3L
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Elring - Corporate Logo
T#:19448
Part#: 11121312171
In Stock
$ 62.99

This product was last offered at the strikethrough price on
06-18-2026

$ 37.99 USD
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$ 37.99 USD
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If there is a large amount of oil on the sides of the engine or if you can smell burning oil, chances are it's a bad valve cover gasket. The gasket fails and allows oil to seep down onto the side of the engine and other parts causing a mess and reducing the amount of oil in your engine. This replacement gasket from Elring is perfect to prevent any further oil leaks.

Includes the following Seals:

  • Valve cover gasket

Elring is one of the biggest OEM names in the manufacturing of high quality gaskets that are available for very affordable prices. Elring has supplied many automotive names for years with the gaskets that seal your car's components from day 1 so you can rest assured that these components will last for a long time to come!

We also offer the complete E30 M3 valve cover gasket set

This item fits the following BMWs:
BMW E30 3 Series - M3

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Genuine BMW Engine Wiring Harness Cover - E30 M3
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Genuine BMW - Corporate Logo
T#:10014
Part#: 51711380392
In Stock
$ 73.78 USD
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Genuine BMW Trim Panel Wire Harnes Engine
This item fits the following BMW Chassis:
E30 M3,E30


Genuine BMW Timing Chain Tensioner - M44 1.9L, M42 1.8L
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Genuine BMW - Corporate Logo
T#:367621
Part#: 11311743187
Ships in 2 Business Days
3% off MSRP $ 78.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 76.99 USD
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3% off MSRP
$ 78.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 76.99 USD
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M10/M20/M30 Oil Filler Cap (Genuine BMW)
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Genuine BMW - Corporate Logo
T#:368852
Part#: 11121716993
Ships in 2 Business Days
11% off MSRP $ 27.13

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 24.19 USD
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11% off MSRP
$ 27.13

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 24.19 USD
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Replacement engine oil filler cap with seal (Original BMW brand). Oil caps can go bad.... If the cap is not sealing to the valve cover it will result in a vacuum leak (poor idle, rough running, etc). It also helps regulate pressure in the cylinder head. While there is no life expectency, there's no downside to replacing it every few years. This is a Genuine BMW part.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs: 
1967-1976 2002 BMW 2002 2002tii 
1977-1983 E21 BMW 320i 323i 
1984-1985 E30 BMW 318i 
1984-1991 E30 BMW 325e 325es 325i 325is 325ic 325ix M3 
1982-1988 E28 BMW 528e 533i 535i 535is M5 
1989-1990 E34 BMW 525i 
1989-1993 E34 BMW 535i M5 
1977-1989 E24 BMW 633csi 635csi M6 
1977-1987 E23 BMW 733i 735i 
1988-1994 E32 BMW 735i 735il 

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Genuine BMW Engine Wiring Cover Kit - E30 M3
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Genuine BMW - Corporate Logo
T#:378367
Part#: 51711380391KT
In Stock
$ 241.99 USD
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$ 241.99 USD
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Genuine BMW Oil Pan Non-Return Flap - E30 M3
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Genuine BMW - Corporate Logo
T#:12621
Part#: 11131309428
Ships in 2 Business Days
$ 25.99 USD
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ON RETURN FLAP:H11720


Genuine BMW Oil Pan Gasket - E30 325e 325es 325i 325is, E34 525i M20 ...
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Genuine BMW - Corporate Logo
T#:367568
Part#: 11131730234
In Stock
Sale - Save 6% $ 24.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 23.57 USD
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$ 24.99

This product was last offered at the strikethrough price on
06-25-2026

$ 23.57 USD
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Alternator Adjustment Bracket - E30 M3, E30 318i
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Genuine BMW - Corporate Logo
T#:7126
Part#: 12311312137
Ships in 2 Business Days
2% off MSRP $ 92.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 90.99 USD
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2% off MSRP
$ 92.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 90.99 USD
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Replace the alternator adjuster on BMW's with the M20 engine with this Genuine BMW part. Over time this part can become corroded or the teeth can become stripped.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
1984-1985 E30 BMW 318i
1988-1991 E30 BMW M3
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OEM INA Timing Chain Tensioner - E36 M3 S50, E24 E28 E30 E34 S14 S38 ...
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Ina - Corporate Logo
T#:579884
Part#: 5510013100
Ships in 3 Business Days
$ 113.17 USD
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$ 113.17 USD
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Located on the lower rear timing chain guide rail

CTA BMW TDC Pin - Multiple BMWs
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CTA Tools - Corporate Logo
T#:641689
Part#: CTA2890
In Stock
$ 25.71 USD
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Used for finding Top Dead Center when servicing a BMW engine.

E30 Group A/DTM Race Style Oil Cooler - BMW E30 M3 325
See fitment notes in the description!
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CSF - Corporate Logo
T#:8076771
Part#: 8218
In Stock
$ 509.00 USD
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$ 509.00 USD
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Designing the ultimate BMW E30 Oil Cooler was not an easy task. While with custom fabrication anything is possible, CSF prides itself on making upgraded products that fit like a factory unit. Fortunately, BMW already did some of the leg work for this in the late 1980s. The new CSF #8218 is based on the race-proven and championship-winning formula used by BMW. To give you some history on this topic, we have to go back to 1987. After BMW decided to enter Touring Car and DTM racing, they created what most would consider to be the ultimate E30 M3. In the span of about 5 years, the Group A spec M3 became the most successful touring car of all time. This race-spec BMW won two champion’s titles in the European Touring Car Championship and German Touring Car Championship (aka DTM) and countless other victories. The BMW Engineers had to design an oil cooler that could keep up with the added power of the race-spec engine and perform under the grueling conditions on the track. The size of the standard factory oil cooler was increased by about 50% while using the same mounts and connectors as the standard production M3. The CSF E30 Group A / DTM Race Style Oil Cooler is the same size as these race coolers with some modern upgrades/updates. While your original system may still be functional, it is likely not in the best shape. Dented, clogged, and weathered coolers just can’t perform like a new cooler. Even then, the old tube and fin design don’t compare to the durability and performance of a bar and plate design. CSF understands that most owners don’t want to change the look of their Bavarian classics at this point. That’s why the E30 Group A / DTM Oil Cooler was design to fit in the factory location with no custom mounting hardware necessary. The CSF Oil Cooler offers superior cooling capacity, modern technology, and costs less than a genuine OE replacement. When designing this new cooler, CSF wanted to ensure the best possible performance while ensuring the cooler was as durable as possible. As you’ve seen, oil coolers and other heat exchangers can take quite a beating over time. CSF utilizes an extremely rugged and durable Bar/Plate design that can stand up to far more abuse. The CSF “Aero-Flow” Bar design reduces weight compared to other Bar/Plate designs while maintaining maximum strength and air flow. These “Aero-Flow” bars improve heat dissipation with high-density turbulated multi-louvered fins. Turbulation increases the turbulent flow through a tube, effectively increasing heat exchange rates and abilities. At around 50% larger in size, the CSF #8218 Oil Cooler increases both fluid capacity and core surface area. The overall performance of the Oil Cooler far exceeds the factory cooler’s limits. 100% All-Aluminum construction ensures the best performance and durability. In addition, the black powder coat finish provides extra protection and offers an OEM look behind the grille of your E30. Features & Specifications: Group A / DTM E30 M3 Oil Cooler Design Direct fit oil cooler for BMW E30 M3 Can fit all E30 Chassis (see applications and fitment notes) High Efficiency & Rugged Durability Bar/Plate Design “Aero-Flow” Bar Lightweight Construction for Strength and Maximum Flow Cast End Tanks with 100% Tig Welded Construction Satin Black Finish for Extreme Protection Against Corrosion and Debris Comes complete with fitting kit for both OEM style as well as -10 AN male connections Fitment Notes: 1986-1993 BMW E30 M3 (S14) The long factory oil hard line will not be able to use support brackets on the back of the radiator. This is due to the adapter fittings pushing the lines out about a ½” from factory so the brackets won’t line up but the lines will still run to the proper location and can be connected. 1985-1987 (up to 09/87) BMW E30 325 w/ Factory Oil Cooler Requires custom lines (factory hard line passes over the oil cooler normally but this unit is too tall to run that line over the top). 1988-1993 BMW E30 325 w/ Factory Oil Cooler Requires custom lines & mounting hardware. E30 Chassis has provisions for OEM mounting hardware. OEM Mounting Hardware part number listed below. 1984-1993 BMW E30 3-Series w/o Factory Oil Cooler Requires lines, mounting hardware, and sandwich plate (or provision for oil hook up). E30 Chassis has provisions for OEM mounting hardware. OEM Mounting Hardware part numbers listed below. The BMW OEM Parts Required for Retrofit: Body bracket: #17211719126 x 2 Rubber grommet: #17211712839 x 2 Grommet insert: #17211712844 x 2 Grommet hex head screw: #07119916886 x 2 Oil cooler O-rings: #17222245358 x 2
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Baum Tools Crankshaft Holder Tool - 112 150 - BMW M20, M42, M44, M50,...
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Baum Tools - Corporate Logo
T#:14221796
Part#: 112150
Ships on Aug 11, 2026
$ 112.49 USD
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For use with the M20, M42, M44, M50, M52, M54, S50, & S52 engines Certain engine services, such as the replacement of the harmonic balancer, require the crankshaft to be held in place to prevent rotation. This tool is designed to attach to the harmonic balancer, allowing the crank securing bolt to be removed or installed and torqued. Used with BMW tool 112 410 - BMW p/n 83300490884
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Febi Rear Crankshaft Seal - E30, E32, E34, E36, E39, E46, E53, E60, E...
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Febi - Corporate Logo
T#:382327
Part#: 11142249533
Ships on Oct 7, 2026
$ 44.99 USD
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Replace when doing a clutch job.
5.0 Amp 12 Volt Lithium US Battery Charger - CTEK
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CTEK - Corporate Logo
T#:29201100
Part#: 56-92656-926
In Stock at Vendor
$ 137.99 USD
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  • The LITHIUM US is a cutting-edge, microprocessor-controlled charger specifically designed for recharging and maintaining Lithium-Iron (LiFePO4) batteries, guaranteeing peak performance and longevity. With a charging current of up to 4.3A, it is highly versatile, capable of charging LiFePO4 batteries from 5Ah to 60Ah and maintaining up to 120Ah.

    Operation is simple—charging starts automatically upon connection, without needing to disconnect the battery from the vehicle. The LITHIUM US will reset any low voltage protection electronics (Battery Management System) at the beginning of the charge. Charging can be manually restarted anytime using the 'Reset' button.

    The CTEK LITHIUM US is a fully automatic, 'connect and forget' charger with 8 charging steps, including a testing sequence to determine if the LiFePO4 battery can accept and hold the charge, a unique maximization step to restore full capacity, and patented maintenance charging to ensure optimal performance even after long periods of inactivity. Splash-proof and dustproof (IP65), the LITHIUM US is safe and easy to use, protecting vehicle electronics with spark-free, reverse polarity protected, and short-circuit proof features. It also comes with a 5-year warranty from CTEK and a LIFETIME REPLACEMENT guarantee from us!


    Features:

    • Comprehensive LiFePO4 Battery Care: Innovative and patented system designed to recover, charge, and maintain LiFePO4 batteries, enhancing performance and prolonging lifespan.
    • Safety First: Spark-free operation and reverse polarity protection ensure user safety; delivers exceptionally clean voltage and current without surges or spikes, protecting vehicle electronics. Charging can be done without disconnecting the battery from the vehicle.
    • Plug and Play: Easy to use with simple plug-and-play functionality, and includes a manual reset option.
    • Advanced 8-Step Charging: The patented 8-step process tests battery condition, charges, and maintains to ensure optimal LiFePO4 battery life and performance. Float/pulse maintenance provides ideal care during inactivity.
    • Prolongs Battery Lifespan: The distinctive features of CTEK chargers work together to maximize performance and extend the lifespan of LiFePO4 batteries.
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    Mishimoto Universal Catch Can Kit - Carbon Fiber
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    Mishimoto - Corporate Logo
    T#:372557
    Part#: MMOCCCF
    In Stock
    $ 162.99 USD
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    $ 162.99 USD
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    Universal kit with a catch can and rubber hose; for retrofitting on a variety of vehicles. Carbon fiber catch can prevents a harmful buildup of oil inside of the turbocharger, intake manifold, intercooler and piping. Separates oil particles from PCV/CCV air Defends intercooler, intake system, and essential components from oil blow-by Made from lightweight carbon fiber Compact design makes for easy engine bay placement Checking fluid levels made easy with built in sight tube Comes complete with mounting bracket, hose, all necessary clamps, fittings, and mounting hardware Mishimoto Lifetime Warranty WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
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    Genuine BMW Ignition Coil Pack Cover- Priced Each
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    Genuine BMW - Corporate Logo
    T#:529974
    Part#: 12121727606
    In Stock
    Sale - Save 5% $ 37.00

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 35.15 USD
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    Sale - Save 5%
    $ 37.00

    This product was last offered at the strikethrough price on
    06-25-2026

    $ 35.15 USD
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    Genuine BMW Timing Guide Rail - E30 E36 Z3 M42 1.8L M44 1.9L ...
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    Genuine BMW - Corporate Logo
    T#:183167
    Part#: 11311247483
    In Stock
    2% off MSRP $ 276.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 271.99 USD
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    2% off MSRP
    $ 276.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 271.99 USD
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    Best to have replaced every 100,000 miles or less to prevent possible timing issues or failure.

    When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.


    Genuine BMW Guide Rail -
    This item fits the following BMW Chassis:
    E30 318i/is, E36 318i/is, Z3 1.9

    Fits BMW Engines including:
    M42,M44
     

     

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    Genuine BMW Oil Pump Intermediate Shaft Bearing - E30 E34 M20 2.5L 2....
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    Genuine BMW - Corporate Logo
    T#:30607
    Part#: 11111264196
    In Stock
    $ 49.99 USD
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    The intermediate shaft bearings are located in the engine block (an inner and outer bearing). The intermediate shaft is driven from the timing belt and spins the oil pump shaft. Whenever the engine is torn down and the block is chemically or thermally cleaned these bearings will need to be replaced. The bearings must be sized with the intermediate shaft! The bearing surfaces must be machined to the correct tolerance for the block and shaft! You must make your engine builder aware of this before final assembly.

    Note: these bearings must be machined for the shaft and block.

    M20 block uses inner and outer bearings but the bearings are the same part numbers.

    When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

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    Bavarian Autosport High Performance Ignition Wire Set - M42 M44 - Wit...
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    Bavarian Autosport - Corporate Logo
    T#:578899
    Part#: 12121721932P
    Ships in 1-2 days
    Sale - Save 3% $ 199.99

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 193.99 USD
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    Sale - Save 3%
    $ 199.99

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 193.99 USD
    Free Shipping on orders $49 and up
    Loosen the reins on your thoroughbred with our 8 mm ignition wires. Stock Ignition wires have built-in resistors that reduce voltage to your spark plugs. That's like keeping a tight rein on a thoroughbred race horse -- it wants to run faster but can't. Our 8mm wires loosen those reins, providing the hotter spark your BMW craves. Both the wires and boots use a spiral core magnetic suppression conductor to provide a higher spark voltage for maximum combustion efficiency. And they're insulated with 8mm of pure silicone to completely eliminate interference. Be aware that due to the increased size of the wire these will not fit in the factory wiring loom. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.
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    Genuine BMW Fuel Feed Line - E30 318i 318is 325e 325es 325i 325is 325...
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    Genuine BMW - Corporate Logo
    T#:44619
    Part#: 16121179681
    In Stock
    2% off MSRP $ 80.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 78.99 USD
    2% off MSRP
    $ 80.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 78.99 USD


    Genuine BMW Fuel Feed Line - L=1893mm
    This item fits the following BMW Chassis:
    E30

    Fits BMW Engines including:
    M20,M42

    DeatschWerks Performance Fuel Injector Set - 50lb/hr(550cc)
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    For Custom Applications - Will require additional tuning or modifications. NOT DIRECT DROP IN!
    DeatschWerks - Corporate Logo
    T#:6151339
    Part#: 16U-00-0050-6
    In Stock
    $ 403.99

    This product was last offered at the strikethrough price on
    06-03-2026

    $ 399.00 USD
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    $ 399.00 USD
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    DeatschWerks was founded in 2004 in Oklahoma and has dedicated themselves to providing high quality EFI applications to a wide variety of manufacturers. DW has developed a wide variety of innovative fuel system components including fuel pumps, modular surge tanks, conversion fuel rails, dual-stage fuel filters, and ethanol compatible fuel pressure regulators. All DeatschWerks high flow fuel injectors are built using only quality OEM cores. In addition, each set is balanced to within a 2% flow variation. This means better fitment, easier tuning, and increased reliability. Full set of 6 50lb/hr 550cc injectors. All relevant tuning data available on DeatschWerks website.
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    Genuine BMW Trunk-Mounted Battery Tray - E30 318i 318is 325ix 325i 32...
    For vehicles with production date up to 09/1987
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Genuine BMW - Corporate Logo
    T#:116426
    Part#: 51711922158
    In Stock
    $ 80.99 USD
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    $ 80.99 USD
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    Genuine BMW Battery Tray -
    This item fits the following BMW Chassis:
    E30


    HD Precision Boost Battery Clamps - NOCO
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    NOCO - Corporate Logo
    T#:641115
    Part#: GBC003
    In Stock
    Sale - Save 3% $ 24.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 24.26 USD
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    Sale - Save 3%
    $ 24.99

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 24.26 USD
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    The NOCO GBC003 Boost HD Precision Battery Clamps are heavy-duty clamps crafted for use with 12-volt gas and diesel engines. These clamps feature a needle-nose profile, allowing them to fit any shape or size battery terminal, from small terminals in tight spaces to top and side post batteries, as well as large terminal sizes. Their robust and rugged springs ensure maximum current flow with minimal power loss. Additionally, the Boost HD Precision accessory boasts no-melt and smoke-free properties, high current transferability, and reinforced all-metal construction.


    Features: 

    • Heavy-duty battery clamp designed for both 12-volt gas and diesel engines.
    • Needle-nose clamp profile for jump starting hard-to-reach and oversized battery terminals.
    • Made from durable, heat stabilized 8 AWG silicone wire that maintains its flexibility in cold weather environments.
    • Engineered to efficiently transfer maximum current flow with minimal power loss.
    • Compatible with the GB20, GB40, GB50, and GBX45 UltraSafe Lithium Jump Starters.


    WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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    Genuine BMW Heat shield - right - E30
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    Genuine BMW - Corporate Logo
    T#:43937
    Part#: 16111179429
    In Stock
    4% off MSRP $ 27.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 26.99 USD
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    4% off MSRP
    $ 27.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 26.99 USD
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    Genuine BMW Protection Plate

    This item fits the following BMW Chassis:
    E30 M3,E30

    Fits BMW Engines including:
    M10,M20,M42,S14


    Replacement Piston Ring Set For Turner Motorsport/Wiseco E30 M3 2.5-l...
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    Wiseco - Corporate Logo
    T#:26538305
    Part#: 9400XX
    In Stock
    $ 31.99

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 30.99 USD
    Limited Qty Sale
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    $ 31.99

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 30.99 USD
    Limited Qty Sale
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    Fuel Line - E30
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    Genuine BMW - Corporate Logo
    T#:44602
    Part#: 16121179285
    In Stock
    Sale - Save 6% $ 72.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 68.96 USD
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    $ 72.99

    This product was last offered at the strikethrough price on
    06-25-2026

    $ 68.96 USD
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    Genuine BMW Fuel Feed Line - L=1860mm

    This item fits the following BMW Chassis:
    E30 M3,E30

    Fits BMW Engines including:
    M10,M20,S14


    Bearing Shell - Red - E28, E30, E34, E36, E39, E46, E53, E60, E83, Z3...
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    Genuine BMW - Corporate Logo
    T#:18867
    Part#: 11241284849
    In Stock
    Sale - Save 19% $ 48.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 39.58 USD
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    Sale - Save 19%
    $ 48.99

    This product was last offered at the strikethrough price on
    05-02-2026

    $ 39.58 USD
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    Rod Bearing 45,00MM(0) - 11241284849

    SOLD INDIVIDUALLY

    We sell the complete set for much less than the individual bearings Rod Bearing Set - 11241284849
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    Ferrea Performance Exhaust Valve - Stock Size
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    Ferrea - Corporate Logo
    T#:583444
    Part#: F1552P
    In Stock
    $ 34.99 USD
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    Dielectric Tune-Up Grease 3oz Tube
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    Permatex - Corporate Logo
    T#:3672391
    Part#: 22058
    In Stock at Vendor
    $ 20.99 USD
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    Protects electrical connections and wiring from salt, dirt and corrosion
    Valve Cover Gasket Set - E30 M3
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    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    Elring - Corporate Logo
    T#:295
    Part#: 11121312171-173
    In Stock
    $ 76.99

    This product was last offered at the strikethrough price on
    03-19-2026

    $ 46.99 USD
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    $ 46.99 USD
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    E30 M3 Valve Cover Gasket Set. Includes main gasket and two spark plug gaskets.
    With more than 100 years in the industry, Elring is one of the oldest names in the European autoparts segment. Delivering OE-quality you can rest assured the job will be done right the first time.
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    Race German Fuel Injector Rebuild Kit - Bosch EV1 Style M42 (No Tool)...
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    Race German - Corporate Logo
    T#:6827857
    Part#: RGBSCHEV1-4NT
    Ships in 1 Business Day
    $ 23.00 USD
    Free Shipping on orders $49 and up
    Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. Have low fuel pressure or rough running engine? Have leaks or broken pintle caps? It may be time to rebuild your fuel injectors. This is an easy refresh kit with all the necessary parts to rebuild your M42 fuel injectors. This kit includes all filters, spacers, o-rings, and caps needed for your type of injector. *Does not include fuel injector removal tool.
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    Hella 5-Prong Fuel Injection Relay - E21, E23, E24, E28, E30, E34 ...
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    Hella - Corporate Logo
    T#:7175
    Part#: 12631708646
    In Stock at Vendor
    $ 21.99

    This product was last offered at the strikethrough price on
    05-07-2026

    $ 20.99 USD
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    $ 20.99 USD
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    This part has been superseded to BMW Part 12631708647