BMW Engine Parts for BMW 3 Series E46 (1999-2005)

ECS Tuning Magnetic Oil Drain Plug - M12x1.5

10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

T#:361057

Part#: 002201ECS01A

In Stock

Sale - Save 40% $ 38.99

This product was last offered at the strikethrough price on
11-07-2026

$ 23.39 USD

Add to Wish List

Qty

Sale - Save 40%

$ 38.99

This product was last offered at the strikethrough price on
11-07-2026

$ 23.39 USD

Add to Wish List

Turn your oil drain plug into an effective metal particle filter! This drain plug fits virtually all BMWs, and has a SUPER strong magnet built into it's tip, trapping iron and steel contaminants and safely removing them from the circulation.

Show More Show Less

Genuine BMW Gas Cap - Most BMWs 2000+

T#:2788

Part#: 16117222391

In Stock

9% off MSRP $ 40.48

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

$ 36.99 USD

Add to Wish List

Qty

9% off MSRP

$ 40.48

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

$ 36.99 USD

Add to Wish List

This fuel cap is an original BMW product. A faulty gas cap can often be the cause a fault code and trigger a "check engine" light.

Genuine BMW Spring Clip - S54

T#:34100

Part#: 11317830887

In Stock

Sale - Save 7% $ 44.99

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

$ 41.62 USD

Add to Wish List

Qty

Sale - Save 7%

$ 44.99

This product was last offered at the strikethrough price on
08-03-2026

$ 41.62 USD

Add to Wish List

Genuine BMW Spring Clip
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Genuine BMW 5 Prong Salmon Relay - Multiple BMWs

T#:5390

Part#: 12631742690

In Stock

9% off MSRP $ 24.65

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

$ 22.37 USD

Add to Wish List

Qty

9% off MSRP

$ 24.65

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

$ 22.37 USD

Add to Wish List

This relay is used for the SMG system on the E46 M3 and various applications including secondary air systems on other BMW's. If you find that your SMG-equipped E46 M3 is not starting, this is one of the first places to check as it controls power to the hydraulic unit (the car will not start without hydraulics). Buy one to fix the issue and buy a second so you're not stranded in the future!

Show More Show Less

Genuine BMW Upper Guide Bearing Shell

T#:22220

Part#: 11211706829

In Stock

35% off MSRP $ 45.99

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

$ 29.99 USD

Limited Qty Sale

Add to Wish List

Qty

35% off MSRP

$ 45.99

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

$ 29.99 USD

Limited Qty Sale

Add to Wish List

Genuine BMW Guide-Bearing Shell Yellow - 60,00Mm(0)
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E30,E34,E36,E39,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
M20,M42,M50,M52,S50,S52,S54

Show More Show Less

Genuine BMW Lower Guide Bearing Shell - yellow - E36 M3 E46 M3 ...

T#:32542

Part#: 11212241934

In Stock

24% off MSRP $ 45.99

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

$ 34.99 USD

Limited Qty Sale

Add to Wish List

Qty

24% off MSRP

$ 45.99

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

$ 34.99 USD

Limited Qty Sale

Add to Wish List

Genuine BMW Guide-Bearing Shell Yellow - 60,00Mm(0)
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E30,E34,E36,E39,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
M20,M50,M52,S50,S52,S54

Show More Show Less

Genuine BMW Oil Pan Gasket - M50/52 S50/52 M54 S54

T#:367564

Part#: 11131437237

In Stock

$ 47.99 USD

Add to Wish List

Qty

$ 47.99 USD

Add to Wish List

If your car is leaving oil on your driveway, it might be due to a failing oil pan gasket. This gasket is a common leak source, so be sure to replace it if you are working on your oil pan or if you notice oil leaks.

Show More Show Less

ECS Heavy Duty Ground Cable Upgrade (12421737755) - E30, E36, E39, E4...

10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

T#:49996974

Part#: 059235LA01

In Stock

Sale - Save 25% $ 29.99

This product was last offered at the strikethrough price on
11-07-2026

$ 22.49 USD

Add to Wish List

Qty

Sale - Save 25%

$ 29.99

This product was last offered at the strikethrough price on
11-07-2026

$ 22.49 USD

Add to Wish List

If you're experiencing hard starting, flaky charging, or other electrical issues, your engine ground strap may be the culprit. On older BMWs, the engine ground strap is a thin, non-insulated cable that spans from the engine mount arm to the frame horn. Despite the seemingly simple nature of this part, on older cars, it is known to cause massive headaches. Due to its non-insulated design, years of exposure to water, dirt, and road salt will cause the wire to corrode, ultimately leading to complete failure. A break in this cable will cause an open circuit, resulting in issues with the vehicle's electrical system and potentially leading to a no-start condition.

To solve this issue, ECS has engineered an exact-fit, upgraded ground strap for your BMW! Unlike its OEM counterpart, this design features insulated, large-gauge copper wire for dependable conductivity and long-lasting durability. Additionally, factory-style lugs are zinc-coated, crimped, and soldered, ensuring protection against corrosion and oxidation.

Whether you're replacing a visibly corroded strap or proactively preventing failure, this solution from ECS is sure to provide lasting performance and protection.

FEATURES

Direct-fit replacement and upgrade for E30 (318i/is), E36, E39, E46, and others Solves intermittent grounding issues caused by aging OEM straps Clean, stealthy design that fits seamlessly in factory engine bays Factory length and lug orientation for drop-in fitment 2 AWG tinned copper cable for excellent conductivity and corrosion resistance Zinc-coated lugs, crimped and soldered to resist moisture and oxidation Black UL1015-grade insulation withstands oil, heat, and abrasion Discreet ECS label for a clean, OEM+ look Replaces OEM part numbers 12421737755 and 12421714262.

Show More Show Less

Oil Filler Cap with M logo - E36 M3 96-99 E46 M3 MZ3

T#:2073

Part#: 11121405452

In Stock

10% off MSRP $ 39.19

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

$ 35.32 USD

Add to Wish List

Qty

10% off MSRP

$ 39.19

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

$ 35.32 USD

Add to Wish List

This oil filler cap features the M logo and fits BMW E36 M3, E46 M3, and MZ3 with S52 and S54 engines.
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:
1996-1999 E36 BMW M3
2001-2006 E46 BMW M3
1998-2002 Z3 BMW M Coupe M Roadster

Show More Show Less

Genuine BMW Temperature Sensor

T#:367843

Part#: 13621433076

In Stock

16% off MSRP $ 66.05

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

$ 55.45 USD

Add to Wish List

Qty

16% off MSRP

$ 66.05

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

$ 55.45 USD

Add to Wish List

Genuine BMW White Green Relay - Multiple BMWs

T#:11798

Part#: 61368373700

In Stock

4% off MSRP $ 24.65

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

$ 23.59 USD

Add to Wish List

Qty

4% off MSRP

$ 24.65

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

$ 23.59 USD

Add to Wish List

This relay is often the fuel pump relay for many BMW models. To ensure the relay is correct for your car please check the pin locations.

E36/E46/Z3/Z4 ECS Tuning Aluminum Water Pump Pulley - Black

10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

T#:363707

Part#: 001977ECS03A

In Stock

Sale - Save 10% $ 104.99

This product was last offered at the strikethrough price on
11-07-2026

$ 94.49 USD

Add to Wish List

Qty

Sale - Save 10%

$ 104.99

This product was last offered at the strikethrough price on
11-07-2026

$ 94.49 USD

Add to Wish List

Most of the pulleys on your BMW engine are plastic, which become brittle and frail over time and from engine bay heat. A failed pulley could leave you stranded which is why it is vital to inspect the pulleys during routine maintenance. This is an aluminum version of the stock water pump pulley used on the M50/M52/M52TU/M54 engine in the E36, E46, Z3, Z4, and other models. It uses the same hardware and the original belt as the stock plastic pulley. But the aluminum will last much longer.

Show More Show Less

-10AN ORB X 3/4" Hose Barb Fitting Assembly

10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

T#:584114

Part#: 003779ECS10

In Stock

Sale - Save 40% $ 39.99

This product was last offered at the strikethrough price on
11-07-2026

$ 23.99 USD

Add to Wish List

Qty

Sale - Save 40%

$ 39.99

This product was last offered at the strikethrough price on
11-07-2026

$ 23.99 USD

Add to Wish List

Elevate your custom installation with the ECS -10AN O-Ring Boss fitting, a crucial component that connects your ECS Tuning Catch Can to a 3/4" ID hose. This fitting simplifies your plumbing setup, ensuring a seamless solution.

Featuring a pre-installed Viton O-ring, this fitting is engineered for excellence, providing a leak-proof seal that resists the effects of oil and fuel exposure, guaranteeing long-term durability.

The 3/4" nipple is thoughtfully designed with barbs to secure hose position effectively, minimizing the risk of hose disconnection. Keep in mind that clamps and hoses are available for separate purchase. These fittings are sold individually, with most installations requiring a pair of them.

Show More Show Less

Genuine BMW Oil Filter Kit - S50 S52 S54

T#:348232

Part#: 11427833769

In Stock

14% off MSRP $ 50.12

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

$ 43.16 USD

Add to Wish List

Qty

14% off MSRP

$ 50.12

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

$ 43.16 USD

Add to Wish List

ECS 75A Durometer Engine Mount - Priced Each - E36 E46 E9x Z3 Z4 ...

Only for left side

10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

T#:1856016

Part#: 11812283798

In Stock

Sale - Save 25% $ 98.99

This product was last offered at the strikethrough price on
11-07-2026

$ 74.24 USD

Add to Wish List

Qty

Sale - Save 25%

$ 98.99

This product was last offered at the strikethrough price on
11-07-2026

$ 74.24 USD

Add to Wish List

With exposure to heat and elements, your motor mounts will break down with increasing age. A secure mount is vital to reduce drivetrain vibration and transfer as much horsepower to the wheels as possible. These mounts are an upgrade for non-M E36/E46 owners seeking a stiffer mount without sacrificing comfort and ride quality.

Show More Show Less

ECS Exact-Fit Stainless Steel Vanos Line - M52/M54/S52

10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

T#:1105915

Part#: 000932LA01-01

In Stock

Sale - Save 15% $ 87.99

This product was last offered at the strikethrough price on
11-07-2026

$ 74.79 USD

Add to Wish List

Qty

Sale - Save 15%

$ 87.99

This product was last offered at the strikethrough price on
11-07-2026

$ 74.79 USD

Add to Wish List

We have seen so many M52/M54/S52 Vanos line failures at the track that we have to offer you a solution. The factory line is prone to failure due to the OEM hard-line - this stainless steel line alleviates the issues imposed by the factory design and enables you to worry less about your Vanos system. We trust ECS Tuning's Exact-Fit Stainless Steel lines for several different applications, and their M52/M54/S52 Vanos line is no exception.

Show More Show Less

Engine Hydraulic Valve Lifter - BMW E36 328i, M3, E46, E39, - M52 M54...

T#:14514

Part#: 11321748884

Ships in 1-2 days

$ 44.99 USD

Add to Wish List

Qty

$ 44.99 USD

Add to Wish List

Stock OEM hydraulic valve lifter for the M52, M54 and S50 S52 engines. These lifter buckets can last 150,000+ miles but then they no longer fit on the valve stem correctly and a ticking or knocking noise can result. If the lifter is no longer seated correctly, it can lead to the valve not opening correctly. Replacement is straight-forward but requires special tools for working with the camshafts.

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:
1995-1998 E36 BMW 323is 323ic 328i 328is 328ic M3
1997-2003 E39 BMW 525i 528i 530i M5
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2004-2005 E60 BMW 525i 530i
2004-2005 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
1996-2002 E36/7 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
1998-2000 E36/7 BMW M Roadster M Coupe

Show More Show Less

Genuine BMW Crankshaft Bolt - M50 M52 M54 S50 S52

T#:12920

Part#: 11211720633

In Stock

1% off MSRP $ 38.81

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

$ 38.32 USD

Add to Wish List

Qty

1% off MSRP

$ 38.81

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

$ 38.32 USD

Add to Wish List

Genuine BMW Hex Bolt
This item fits the following BMW Chassis:
E36 M3,E34,E36,E39,E46,E53 X5 X5,E83 X3,E85 Z4

Fits BMW Engines including:
M50,M52,M54,M56,S50,S52

Show More Show Less

ECS 75A Durometer Engine Mount - Pair - E36 E46 E9x Z3 Z4

10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

T#:1887246

Part#: 1181228379812KT

In Stock

Sale - Save 25% $ 197.99

This product was last offered at the strikethrough price on
11-07-2026

$ 148.48 USD

Add to Wish List

Qty

Sale - Save 25%

$ 197.99

This product was last offered at the strikethrough price on
11-07-2026

$ 148.48 USD

Add to Wish List

With exposure to heat and elements, your motor mounts will break down with increasing age. A secure mount is vital to reduce drivetrain vibration and transfer as much horsepower to the wheels as possible. These mounts are an upgrade for non-M E36/E46 owners seeking a stiffer mount without sacrificing comfort and ride quality.

Show More Show Less

BMW S54 Connecting Rod Bearing Shell, Blue - 11247835440

T#:19117

Part#: 11247835440

In Stock

Sale - Save 37% $ 50.13

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

$ 31.48 USD

Add to Wish List

Qty

Sale - Save 37%

$ 50.13

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

$ 31.48 USD

Add to Wish List

Genuine BMW Bearing Shell, Blue - 49,00Mm(0)
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 BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Show More Show Less

Genuine BMW Bearing Shell, Red 49,00mm(0) - 11247835439 - E46 M3,E85 ...

T#:19118

Part#: 11247835439

Ships in 1-2 days

$ 43.18 USD

Add to Wish List

Qty

$ 43.18 USD

Add to Wish List

Genuine BMW Bearing Shell, Red - 49,00mm(0)

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 BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Show More Show Less

Oil Pump Chain Tensioner - E46 M3, Z4M

T#:21688

Part#: 11411317650

In Stock

$ 21.21 USD

Add to Wish List

Qty

$ 21.21 USD

Add to Wish List

When replacing the oil pump or the oil pump chain we recommend replacing the S54 oil pump chain tensioner.
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:
2001-2006 E46 BMW M3
2001-2002 E36/7 BMW M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe

Show More Show Less

Rear Main Engine Seal - M54 S38 S54 M20 M30 M50 M52

T#:615

Part#: 11142249533

In Stock

$ 101.95 USD

Add to Wish List

Qty

$ 101.95 USD

Add to Wish List

This Genuine BMW updated rear main seal fits many BMW's. It is less likely to leak under "extreme" conditions. The E30 M3 tends to leak from the rear main seal.
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:
1970-1976 2002 BMW 1600 2002 2002tii
1977-1983 E21 BMW 320i 323i
1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
1982-1988 E28 BMW 524td 528e 533i 535i 535is M5
1989-1995 E34 BMW 525i 535i M5
1997-2003 E39 BMW 525i 528i 530i
1982-1989 E24 BMW 633csi 635csi M6
1981-1987 E23 BMW 733i 735i
2004-2006 E83 BMW X3 2.5i X3 3.0i
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Roadster
2003-2006 Z4 BMW Z4 2.5i Z4 3.0i
2006-2008 Z4 BMW Z4 M Roadster M Coupe

Show More Show Less

Genuine BMW Rear Main Seal & Rear Crankshaft Seal Kit

T#:25772530

Part#: 11142247867KT3

In Stock

$ 143.99 USD

Add to Wish List

Qty

$ 143.99 USD

Add to Wish List

This the the rear crankshaft / main seal kit that includes the rear seal 11142249533, gasket 11141432240, hex bolts 071199905400, hex bolts 07119905530.
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:
2001-2006 E46 BMW M3
1997-1998 E39 BMW 528i
2006-2008 E85 BMW Z4 M Roadster M Coupe

Show More Show Less

Rear Main Seal

T#:406035

Part#: 11141432240

In Stock

2% off MSRP $ 25.70

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

$ 25.29 USD

Add to Wish List

Qty

2% off MSRP

$ 25.70

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

$ 25.29 USD

Add to Wish List

Rogue Engineering Stainless Steel S54 Vanos Line - E46 M3, Z3 M, Z4 M...

T#:567568

Part#: S54VAN

Back Ordered

$ 59.00 USD

Add to Wish List

Qty

$ 59.00 USD

Add to Wish List

Now that BMWs popular S54 engine (found in the 2001-06 BMW M3, 2001-02 MZ3 and 2007-08 MZ4) are getting older, it's important to keep an eye on particular items. One such point is the S54 Vanos oil line. Normally thought of as a worry-free item, it has proven to put the damper on many track days. Rogue's stainless steel braided VANOS line replaces the factory BMW part number 11367837614 (current MSRP from BMW is $128.08!) The high pressure (1200psi) control system of the S54 vanos system is used to ensure responsive and accurate camshaft adjustments. The added complexity of the high oil pressure used on the S54 vanos means more opportunities for failures. Some customers have encountered the high pressure hardline fail at the track, spraying oil all over their engine compartment, ending their day. Rogue Engineering's S54 Vanos Oil Line is built in their Upper Saddle River, NJ facility, and tested to over 3000psi. Using their stainless steel braided hose with the proper banjo fittings, this a direct replacement for the factory line. Like the factory line, the lower portion of the line uses a heat sleeve from additional heat from the VANOS pump itself. Fits the following BMWs: 2001-06 BMW E46 M3 2001-02 BMW MZ3, including coupe and convertible 2007-08 BMW MZ4, including coupe and convertible

Show More Show Less

Fuel Pump Relay - E46 M3, E39 M5, Z3M S54

T#:14039

Part#: 61357892976

In Stock

8% off MSRP $ 162.07

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

$ 148.50 USD

Add to Wish List

Qty

8% off MSRP

$ 162.07

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

$ 148.50 USD

Add to Wish List

This is a Genuine BMW fuel pump relay for E39 M5, E46 M3 and MZ3 with the S54 engine.

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:
2001-2006 E46 BMW M3
1999-2003 E39 BMW M5
2001-2002 Z3 BMW M Roadster M Coupe

Show More Show Less

Genuine BMW Exhaust Valve - S54

T#:34525

Part#: 11347830888

Ships in 1-2 days

16% off MSRP $ 88.96

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

$ 74.80 USD

Add to Wish List

Qty

16% off MSRP

$ 88.96

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

$ 74.80 USD

Add to Wish List

Genuine BMW Exhaust Valve - 30,5/5,95mm
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Show More Show Less

Genuine BMW Sky Blue Relay - Multiple BMWs

T#:21328

Part#: 61366915327

In Stock

$ 27.99 USD

Add to Wish List

Qty

$ 27.99 USD

Add to Wish List

Commonly used in multiple BMWs, usually controlling fuel pump operation.

IRP Performance Polyurethane Engine and Transmission Mounts - E36 E46...

T#:401413

Part#: IRPEGS-2

Ships in 10 Business Days

$ 185.99 USD

Add to Wish List

Qty

$ 185.99 USD

Add to Wish List

Stock mounts are made from soft rubber and are sometimes filled with fluid to give a car the most comfortable ride possible. The soft rubber and fluid helps to reduce the total amount of vibration, noise, and harshness (NVH) that is transferred into the cabin. The problem with this is driveline slop. The stock mounts allow a lot of excess movement and increases the amount of time it takes to transfer power to the wheels.

In order to address this issue, performance mounts can be substituted to reduce the amount of slop and transfer power to the wheel quicker. Two options for this are polyurethane mounts and solid mounts.

Solid mounts are great for an immediate transfer of power but allow for a ton of noise and vibration to be felt and heard in the cabin of the vehicle. This is great for the track where there aren't any issues with excess harshness, but as a daily driver, this can become an annoying pain in the neck.

The best middle ground is Polyurethane. Polyurethane is much stiffer than rubber and gives you the much stiffer feel you may be looking for. This allows for the increase in responsiveness, but isn't so extreme that it transfers all of the sound and vibrations into the cabin. This makes it much more comfortable for daily use while still reinforcing your driveline.

Features:

Aluminum and Polyurethane Construction
80A Durometer Rating
New Hardware

Show More Show Less

VANOS Sealing Plate Between Adjusting Unit and Solenoid - E46 M3, Z3M...

T#:11936

Part#: 11367831906

In Stock

7% off MSRP $ 41.99

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

$ 38.95 USD

Add to Wish List

Qty

7% off MSRP

$ 41.99

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

$ 38.95 USD

Add to Wish List

This sealing flange is located between the VAN0S adjusting unit and the VAN0S solenoid on the S54 engine. It can be the source of oil leaks and should be replaced when the the VANOS solenoid is.

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:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW M Roadster M Coupe (S54)
2006-2008 E85 BMW Z4 M Roadster M Coupe

Show More Show Less

ECS Tuning Performance Kevlar Reinforced Accessory Belt - Water Pump ...

10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

T#:20979672

Part#: 6PK1460

Ships in 4 Business Days

Sale - Save 15% $ 33.99

This product was last offered at the strikethrough price on
11-11-2026

$ 28.89 USD

Add to Wish List

Qty

Sale - Save 15%

$ 33.99

This product was last offered at the strikethrough price on
11-11-2026

$ 28.89 USD

Add to Wish List

Replaces BMW # 11287837898 ECS Tuning Performance Kevlar reinforced belts give you that extra piece of mind! Kevlar reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM style belts. ECS Tuning Performance Kevlar reinforced belts have been put through a series of multiple tests such. Tensile strength Elongation Hardness Temperature and oil resistance per standard JASO E 109-94 Flex testing per SAE J2432.

Show More Show Less

Glyco Connecting Rod Bearing Set

T#:375825

Part#: 11241284849

Ships in 1 Business Day

$ 92.02

This product was last offered at the strikethrough price on
07-15-2026

$ 84.66 USD

Add to Wish List

Qty

$ 84.66 USD

Add to Wish List

Standard bore - 45mm

Genuine BMW Valve Adjustment Feeler Gauge

T#:16410

Part#: 83300490942

Ships in 1-2 days

$ 38.99 USD

Add to Wish List

Qty

$ 38.99 USD

Add to Wish List

GENUINE BMW TEMPLATE

Genuine BMW Oil Cap

T#:360581

Part#: 11127509328

In Stock

9% off MSRP $ 39.19

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

$ 35.47 USD

Add to Wish List

Qty

9% off MSRP

$ 39.19

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

$ 35.47 USD

Add to Wish List

Turner Universal Baffled Oil Catch Can Mounting Bracket Kit - BMW & M...

10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

T#:383333

Part#: 003779ECS06KT

In Stock

Sale - Save 30% $ 95.99

This product was last offered at the strikethrough price on
11-07-2026

$ 67.19 USD

Add to Wish List

Qty

Sale - Save 30%

$ 95.99

This product was last offered at the strikethrough price on
11-07-2026

$ 67.19 USD

Add to Wish List

If you don't wish to fabricate intricate brackets to mount your ECS Baffled Oil Catch Can we have the solution. ECS's three-piece bracket kit includes two options for securing the catch can. Choose from either a flat parallel mounting plate or a bent 90° mounting plate to give you 360° rotation for an infinitely adjustable mounting location.

Show More Show Less

Genuine BMW Lower Timing Chain Tensioner

T#:22251

Part#: 11311703717

In Stock

$ 28.69 USD

Add to Wish List

Qty

$ 28.69 USD

Add to Wish List

Genuine BMW Chain Tensioner -
This item fits the following BMW Chassis:
E34,E36,E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M50,M52,M54,M56,S52

Show More Show Less

Genuine BMW Oil Filter Kit - M52 M54

T#:360649

Part#: 11427512300

In Stock

16% off MSRP $ 29.88

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

$ 25.19 USD

Add to Wish List

Qty

16% off MSRP

$ 29.88

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

$ 25.19 USD

Add to Wish List

Genuine BMW Oil Cap - Multiple BMWs

T#:12620

Part#: 11127832157

In Stock

6% off MSRP $ 49.99

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

$ 46.99 USD

Add to Wish List

Qty

6% off MSRP

$ 49.99

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

$ 46.99 USD

Add to Wish List

This is a Genuine BMW replacement oil cap.

Genuine BMW Oil Pressure Switch - M12x1.5

T#:183226

Part#: 12618611273

In Stock

19% off MSRP $ 34.59

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

$ 27.87 USD

Add to Wish List

Qty

19% off MSRP

$ 34.59

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

$ 27.87 USD

Add to Wish List

Genuine BMW Oil Pressure Switch - M12X1,5
This item fits the following BMW Chassis:
E39 M5,E46 M3,E82 1M Coupe,E85 Z4M,E53 48IS,E36,E38,E39,E46,E53 X5,E63,E65,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F25 X3,F30,F31,i3

Show More Show Less

Genuine BMW Fuel Tank Breather Valve - E46 M3, Z3 Z4

T#:20702

Part#: 13907831770

In Stock

2% off MSRP $ 103.99

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

$ 101.99 USD

Add to Wish List

Qty

2% off MSRP

$ 103.99

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

$ 101.99 USD

Add to Wish List

Valves fail over time usually getting stuck in a certain state causing the engine not to run correctly. An easy item to replace this will fix the rough idle and clear that engine code.

Genuine BMW Fuel Tank Breather Valve
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Show More Show Less

Valve Cover Gasket Set - E46 E39 X5 Z3 with M52TU, M54 1999-2002 ...

For vehicles with production date up to 09/2002

T#:1725

Part#: 11129070990

In Stock

17% off MSRP $ 82.52

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

$ 68.89 USD

Add to Wish List

Qty

17% off MSRP

$ 82.52

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

$ 68.89 USD

Add to Wish List

Original BMW replacement valve cover gaskets, including large cover gasket and spark plug cavity gaskets. Fits all M52TU engines and M54 engines up to 2002 model year (not M56 SULEV engine). This is the OE BMW gasket rather than an OEM or aftermarket brand - we have found the OE gaskets are a better seal than the others.

This item fits the following BMWs:
1999-2002 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1999-2002 E39 BMW 525i 528i 530i
2000-2002 E53 BMW X5 3.0i
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i

Show More Show Less

Billet Aluminum Oil Dipstick - Polished - S54

10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

T#:384350

Part#: 009422ECS01-01

In Stock

Sale - Save 35% $ 103.99

This product was last offered at the strikethrough price on
11-07-2026

$ 67.59 USD

Add to Wish List

Qty

Sale - Save 35%

$ 103.99

This product was last offered at the strikethrough price on
11-07-2026

$ 67.59 USD

Add to Wish List

A beautiful addition and durable upgrade for your engine

Tired of staring at that bright red plastic oil dipstick? Waiting for a way to add a nice touch to your engine bay without going over the top? ECS Tuning is proud to announce our billet aluminum oil dipstick! Designed to OE specifications with an easy-to-read fill line, we offer three different finishes. Available in black, polished, or clear anodized, we have an offering for every type of enthusiast. Not only does it look better, but also performs better. Because of the durability, it is easier to insert than the factory ribbon dipstick. So, no more fighting with your dipstick to re-install it.

Show More Show Less

Constant Pressure Valve for E46 M3, MZ3 (S54), and Z4 M

T#:2027

Part#: 11111318185

In Stock

4% off MSRP $ 52.91

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

$ 50.99 USD

Add to Wish List

Qty

4% off MSRP

$ 52.91

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

$ 50.99 USD

Add to Wish List

Oil leak on the E46 M3? The constant pressure valve, or oil pressure relief valve, is the most likely reason. This screw valve, located on the rear of the engine block behind the #2 header, has an o-ring that becomes flat over time, allowing oil to leak around it and down the back of your engine, transmission, undertray, and eventually to your driveway. If you see an oil leak around your transmission and think it's the rear main seal or from the oil pan, try replacing this first. Replacement is the only remedy as the o-ring is not available separately from BMW. This is an Original BMW part. One required.

Applications:
1993-1999 Euro E36 M3 (S50 Euro, S52 Euro engine)
2001-2002 MZ3 M Roadster, M Coupe (S54 engine)
2001-2006 E46 M3, E46 M3 CSL
2006-newer E85 Z4 M Roadster, E86 Z4 M Coupe

Show More Show Less

Replacement Fuel Filter Element - 6 Micron | Precision Raceworks ...

T#:38161701

Part#: 101-0257

In Stock

$ 49.99 USD

Add to Wish List

Qty

$ 49.99 USD

Add to Wish List

Replacement Fuel Filter Element - 6 Micron | Precision Raceworks is designed for BMW and high-performance fuel systems, ensuring optimal fuel flow and superior filtration. This high-efficiency 6-micron filter element effectively captures contaminants, preventing debris from reaching fuel injectors and maintaining peak engine performance.

Regular maintenance of your fuel filter is essential for maximizing fuel system efficiency. Whether for racing or daily driving, this replacement element keeps your fuel system running at its best.

6-micron filtration – Removes fine particles and contaminants to protect engine components
High-performance compatibility – Designed for use with Precision Raceworks inline fuel filters
Optimized fuel flow – Maintains consistent fuel delivery for peak performance
Durable construction – Engineered for long-lasting reliability in high-demand applications
Easy replacement – Simple installation for routine maintenance
Ideal for both street and track use – Ensures clean fuel supply for all driving conditions

Fuel Filter Replacement Guidelines:

Racing applications: Inspect at least twice per season and replace as needed
Daily driving: Inspect at least once a year or every 6,000 miles, replacing as necessary

Ensure your BMW fuel system stays clean and efficient with the Replacement Fuel Filter Element - 6 Micron | Precision Raceworks, the ultimate choice for maintaining performance and reliability.

Show More Show Less

Genuine BMW Timing Chain Tensioner Rail - Upper Rear - Z4 S54 3.2L, E...

T#:21680

Part#: 11317830159

In Stock

$ 41.78 USD

Add to Wish List

Qty

$ 41.78 USD

Add to Wish List

Genuine BMW Chain Tensioner
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Genuine BMW Intake Valve - S54 3.2L

T#:34526

Part#: 11347830889

Ships in 1-2 days

3% off MSRP $ 66.99

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

$ 64.99 USD

Add to Wish List

Qty

3% off MSRP

$ 66.99

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

$ 64.99 USD

Add to Wish List

Genuine BMW Intake Valve - 35,0/5,97mm
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Show More Show Less

Genuine BMW Oil Pump Chain

T#:369641

Part#: 11417576915

In Stock

$ 34.66 USD

Add to Wish List

Qty

$ 34.66 USD

Add to Wish List

Genuine BMW Hex Bolt With Washer M8X94 - 11117834142 - E60 M5,E63 M6 ...

T#:30818

Part#: 11117834142

Ships in 1-2 days

3% off MSRP $ 76.99

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

$ 74.99 USD

Add to Wish List

Qty

3% off MSRP

$ 76.99

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

$ 74.99 USD

Add to Wish List

Upgrade Your BMW with Genuine BMW Hex Bolt With Washer M8X94 - 11117834142 - E60 M5,E63 M6

Upgrade your BMW's integrity and performance with the Genuine BMW Hex Bolt With Washer M8X94 - 11117834142 - E60 M5,E63 M6. Crafted to exacting standards, this authentic hex bolt ensures secure fastening and durability for your BMW E60 M5 or E63 M6. Engineered for precision, it offers peace of mind knowing your BMW is equipped with genuine parts. Whether you're conducting routine maintenance or performing repairs, trust Genuine BMW Hex Bolts to maintain the structural integrity and performance of your BMW.

Genuine BMW hex bolt with washer for superior quality
Crafted to exacting standards for secure fastening
Engineered for precision and durability
Enhances structural integrity of your BMW
Ideal for routine maintenance and repairs

Genuine BMW Hex Bolt With Washer - M8X94
This item fits the following BMW Chassis:
E60 M5,E63 M6,E63

Fits BMW Engines including:
S85

Show More Show Less

Genuine BMW VANOS Filter Cartridge 11361401971

T#:12962

Part#: 11361401971

In Stock

22% off MSRP $ 27.68

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

$ 21.71 USD

Add to Wish List

Qty

22% off MSRP

$ 27.68

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

$ 21.71 USD

Add to Wish List

Located at the end of the pressure limiting valve. This prevents contaminants from damaging the VANOS system.

GENUINE BMW VANOS FILTER CARTRIDGE

We sell this part with the required gasket Here

Show More Show Less

Project Cars

SELECT YOUR BMW

BMW Engine Parts for BMW 3 Series E46 (1999-2005)

Sub-Categories

Fuel Filter Replacement Guidelines:

Upgrade Your BMW with Genuine BMW Hex Bolt With Washer M8X94 - 11117834142 - E60 M5,E63 M6

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results