BMW Maintenance & Tune-Up Parts for BMW 5 Series E34 (1987-1995)

Bav Auto High-Performance Ignition Coil - M42 M50 M60 S50

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T#:579674

Part#: 5003

In Stock

Sale - Save 15% $ 33.99

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

$ 28.89 USD

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$ 33.99

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

$ 28.89 USD

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A simple yet effective upgrade, these Bav Auto High-Performance Ignition Coils feature modified core windings that offer increased firepower and promote a faster, more efficient burn. The result is greater low-end torque and increased horsepower in the mid to top-end. When used in a properly functioning engine, a noticeable difference can be felt. In addition to better torque and horsepower, fuel economy is also improved! These coils come with new spark plug boots. 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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OEM NGK Spark Plugs - Set Of Six (#BKR6EQUP) E36 / E46

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T#:340535

Part#: BKR6EQUP 6

In Stock

$ 55.99 USD

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$ 55.99 USD

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Upgrade Your BMW's Performance with NGK Spark Plugs

Enhance your driving experience with NGK's top-quality spark plugs designed for optimal performance and fuel efficiency. Engine misfires, poor idle, and reduced fuel economy are telltale signs of worn-out spark plugs. NGK plugs are the ultimate solution, engineered to restore your BMW's power and smooth operation.

Address electrode wear and carbon buildup for a strong spark
Restore engine power and fuel efficiency
Trusted brand with decades of experience in spark plug manufacturing
Preferred choice by various auto manufacturers
Consider replacing all serviceable ignition components for a comprehensive upgrade
Kit includes six high-performance spark plugs

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NGK Spark Plugs - BKR6EQUP

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T#:338579

Part#: BKR6EQUP

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Starting at $ 36.99 USD

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Starting at $ 36.99 USD

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This is the NGK replacement spark plug for BMW part # 12120037607 and 12129071003.
NGK has been one a top choice of automakers and mechanics since 1936 for obvious reasons. With manufacturing, quality control and consistency standards second to none, this is truly a name you trust. Turner Motorsport proudly carries the NGK brand with applications that cover all BMW/Mini models.

It is the standard spark plug for:
1998-1999 E36 BMW 323is 323ic
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1997-2003 E39 BMW 528i 540i
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2006 E85 BMW Z4 2.5i Z4 3.0i

Also used by BMW as a "High Power" spark plug for various BMW Models including:
1990-1991 E30 BMW 318i 318is 318ic
1992-1998 E36 BMW 318i 318is 318ti 318ic 325i 325is 325ic 328i 328is 328ic
1989-1995 E34 BMW 530i 540i
1997-2003 E39 BMW 525i 530i
2004-2005 E60 BMW 525i 530i 545i
2004-2005 E63 BMW 645ci
1988-1994 E32 BMW 740i 740il 750il
1995-2001 E38 BMW 740i 740il 750il
2002-2008 E65 BMW 745i 745li
2002-2008 E65 BMW 760i 760li
1990-1999 E31 BMW 840i 840ci 850i 850ci
2004-2005 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i X5 4.4i X5 4.6is
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i

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Race German Service Reset Tool - OBD1 (up to 2000)

FOR OBD1 VEHICLES ONLY - FOR OBDII MODELS, SEE T#7703227

T#:7703226

Part#: RGOBD1SRT

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$ 41.99 USD

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$ 41.99 USD

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Resetting your service and oil light on your BMW can be a hassle. Some jumper pins on the 20 pin connector to make this work. Now its a lot easier. Race German's BMW service and oil light reset tool makes this job a breeze. Simply connect to your 20 pin service plug under the hood, turn the key to the accessory position and click the button on the adapter. Thats it! No batteries required. Instructions: 1. Plug the Device into the 20 Pin diagnostic socket of the car located in the engine compartment (OBD1), or under drive footwell (OBD2). 2. Turn ignition key to enable the board electronic but don`t turn on the motor. 3. Press the button for the operation you want to perform and keep it pressed. 4. The LED of the chosen operation will be on. 5. Keep the button pressed. 6. Reset is done when the LED is turning off itself. 7. Release button.

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Spark Plugs - Set Of Six (#BKR6EK)

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T#:341056

Part#: BKR6EK-6

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$ 77.99 USD

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$ 77.99 USD

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OEM Hengst Oil Filter Kits - Pack Of 5 - E28 E34 E30 M20

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T#:38094319

Part#: 11421266773KT

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$ 30.99 USD

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$ 30.99 USD

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Stock up on oil filters and save some cash! You are going to need them, why not get a discount? This is an OEM Hengst oil filter kit made with the same materials and design as the original oil filter used by BMW dealers (but at a better price!).

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NGK Spark Plug - BKR6EK - E30 E34 E36 E32 E38 E39 E31 Z3

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T#:338578

Part#: BKR6EK

In Stock

Starting at $ 51.99 USD

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Starting at $ 51.99 USD

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This NGK spark plug is a direct replacement spark plug for BMW part number 12129064619

NGK has been one a top choice of automakers and mechanics since 1936 for obvious reasons. With manufacturing, quality control and consistency standards second to none, this is truly a name you trust. Turner Motorsport proudly carries the NGK brand with applications that cover all BMW/Mini models.

This item fits the following BMWs:
1990-1991 E30 BMW 318i 318is 318ic
1992-1995 E36 BMW 318i 318is 318ti 318ic 325i 325is 325ic M3
1992-1998 E36 BMW 318i 318is 318ti 318ic
1991-1995 E34 BMW 525i 530i 535i 540i
1997 E39 BMW 540i
1995-1997 E38 BMW 740i 740il
1990-1997 E31 BMW 840i 840ci
1997-2000 Z3 BMW Z3 1.9

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OEM Hengst Oil Filter - E23 E24 E28 E32 E34

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T#:638428

Part#: 11421267268

Ships in 9 Business Days

$ 27.99 USD

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$ 27.99 USD

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This is an OEM Hengst oil filter kit made with the same materials and design as the original oil filter used in BMW dealers (but at a better price!). The kit includes the oil filter, housing cap o-ring, and washer.

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BMC Performance Air Filter - E30, E36, E28, E34, E32, E31

T#:398680

Part#: FB117/01

Back Ordered

$ 71.99 USD

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$ 71.99 USD

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Looking to upgrade your air filter for increased flow and performance? BMC filter allow significantly higher air flow and are perfectly molded in one piece to fit exactly the same as your stock air filter. These filters are constructed from multi-layerd cotton gauze that is pre-oiled and can be cleaned and regenerated using the BMC regeneration kit.

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OEM Hengst Fuel Filter - E34 530i/540i, E36 325i/328i/M3, Z3, E38 740...

For vehicles with production date from 05/1995

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T#:388256

Part#: 13321740985

In Stock

$ 16.99

This product was last offered at the strikethrough price on
06-19-2026

$ 16.49 USD

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$ 16.49 USD

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A must for any tune-up and the source for a lot of engine issues, including: hard starting, hesitations, lean mixture faults, misfire faults, and stallings. The fuel filter is easy to change and it's recommended to replace it every 30-40,000 miles. This is an OEM Hengst filter.

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Precision Raceworks 6ft 3mm Vacuum Line

T#:38195399

Part#: 501-0051

Ships in 8 Business Days

$ 19.99 USD

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$ 19.99 USD

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Precision Raceworks 6 feet of length and 3mm inner diameter

OEM Hengst Engine Oil Filter Kit - M70 S70 M60 M62 M73 S62

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T#:369003

Part#: 11427510717

In Stock

$ 7.50 USD

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$ 7.50 USD

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This is an OEM Hengst oil filter kit made with the same materials and design as the original oil filter used in BMW dealers (but at a better price!). The kit includes the oil filter, housing cap o-ring, and washer.

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OEM Hengst Engine Oil Filter Kit - E34 E36 (M50 2.5L)

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T#:584105

Part#: 11421730389

Ships on Oct 26, 2026

$ 13.99 USD

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$ 13.99 USD

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This is an OEM Hengst oil filter kit made with the same materials and design as the original oil filter used in BMW dealers (but at a better price!). The kit includes the oil filter, housing cap o-ring, and washer.

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OEM Hengst Intake Air filter - E28 528e, E30 318i/325e/i, 850i, 750i,...

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T#:590381

Part#: 13721715881

In Stock

$ 14.99 USD

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$ 14.99 USD

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OEM Hengst Intake Air Filter - E31 E34 E38 E39 E52 E53

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T#:582241

Part#: 13721736675

In Stock

$ 13.99 USD

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$ 13.99 USD

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Dirty air filters can prevent air from getting to your engine, causing poor performance, low power, and even engine stalling. Luckily, this is a quick and easy fix! Just pop open your intake airbox, pull out the old filter, insert your brand new filter, and button everything back up. Once you start and drive your car, you'll immediately be able to feel a difference! We recommend Hengst filters whenever you are performing maintenance on your BMW. Hengst is an OEM filter supplier that provides filters to some of the biggest brands in the automotive world. We trust Hengst to offer only the highest quality air filters that give you superior filtration and will stand the test of time. Try out a Hengst filter for yourself and feel the difference!

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OEM Hengst Oil Filter - E28 E34 E30 M20

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T#:638427

Part#: 11421266773

In Stock

$ 9.37 USD

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$ 9.37 USD

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This is an OEM Hengst oil filter kit made with the same materials and design as the original oil filter used in BMW dealers (but at a better price!). The kit includes the oil filter, housing cap o-ring, and washer.

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NGK High-Performance Spark Plug - XR4CS - E30 M3 E36 E34 E39 E32 E38 ...

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T#:591151

Part#: XR4CS1

Ships in 1 Business Day

$ 4.99 USD

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$ 4.99 USD

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High-performance spark plugs are recommended only when used with highly-tuned engines that see a lot of high-RPM work (TMS head, cams, etc). Over time spark plugs become contaminated, worn, and "fouled out". This can cause a weak or missing spark leading to issues with fuel efficiency, misfires, check engine codes, and poor idle or even direct damage to your catalytic converter. As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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Denso Iridium Spark Plug - Priced Each - E30 E34 E24, M3 M5 M6 ...

T#:641777

Part#: 5375

Ships in 1 Business Day

$ 12.71 USD

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$ 12.71 USD

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Denso Spark Plug - Priced Each - E30 E34 E24, M3 M5 M6

T#:641775

Part#: 4085

Ships in 1 Business Day

$ 3.26 USD

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$ 3.26 USD

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Beru Spark Plug Connector - E34, E36

T#:367498

Part#: 12131730521

Ships in 1 day

$ 14.99

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

$ 13.99 USD

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$ 13.99 USD

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Connects coil pack to spark plug

OEM Hengst Intake Air Filter - E34 325i M5

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T#:638018

Part#: 13721726916

Ships on Oct 30, 2026

$ 15.99 USD

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$ 15.99 USD

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Dirty air filters can prevent air from getting to your engine, causing poor performance, low power, and even engine stalling. Luckily, this is a quick and easy fix! Just pop open your intake airbox, pull out the old filter, insert your brand new filter, and button everything back up. Once you start and drive your car, you'll immediately be able to feel a difference! We recommend Hengst filters whenever you are performing maintenance on your BMW. Hengst is an OEM filter supplier that provides filters to some of the biggest brands in the automotive world. We trust Hengst to offer only the highest quality air filters that give you superior filtration and will stand the test of time. Try out a Hengst filter for yourself and feel the difference!

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Automatic Transmission Filter Kit

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T#:38553922

Part#: 24341422513

Ships on Oct 30, 2026

$ 28.99 USD

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$ 28.99 USD

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Automatic transmissions are reliable, shift smoothly, and can last without issue so long as they are properly maintained. Over time, the transmission fluid becomes thick and the filter becomes contaminated with small metal particles. This can cause excess wear, high transmission operating temperatures, and eventual failure. To prevent this we recommend changing your filter, fluid, and seals to ensure your transmission continues to operate flawlessly. We recommend filter and fluid changes every 50,000 miles. This kit includes the transmission filter and gasket. This item fits the following BMWs: 1995-1999 E36 BMW M3 S50 S52

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Hengst Oil Filter - Cartridge with Gasket Kit - BMW E36 3 series, E34...

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T#:52868075

Part#: 11422244332

Ships on Oct 30, 2026

$ 21.99 USD

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$ 21.99 USD

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The Hengst E158H D24 Oil Filter provides professional-grade protection against premature engine wear.

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BMW Maintenance & Tune-Up Parts for BMW 5 Series E34 (1987-1995)

Sub-Categories

Bav Auto High-Performance Ignition Coil - M42 M50 M60 S50

OEM NGK Spark Plugs - Set Of Six (#BKR6EQUP) E36 / E46

Upgrade Your BMW's Performance with NGK Spark Plugs

NGK Spark Plugs - BKR6EQUP

Race German Service Reset Tool - OBD1 (up to 2000)

Spark Plugs - Set Of Six (#BKR6EK)

OEM Hengst Oil Filter Kits - Pack Of 5 - E28 E34 E30 M20

NGK Spark Plug - BKR6EK - E30 E34 E36 E32 E38 E39 E31 Z3

OEM Hengst Oil Filter - E23 E24 E28 E32 E34

BMC Performance Air Filter - E30, E36, E28, E34, E32, E31

OEM Hengst Fuel Filter - E34 530i/540i, E36 325i/328i/M3, Z3, E38 740...

Precision Raceworks 6ft 3mm Vacuum Line

OEM Hengst Engine Oil Filter Kit - M70 S70 M60 M62 M73 S62

OEM Hengst Engine Oil Filter Kit - E34 E36 (M50 2.5L)

OEM Hengst Intake Air filter - E28 528e, E30 318i/325e/i, 850i, 750i,...

OEM Hengst Intake Air Filter - E31 E34 E38 E39 E52 E53

OEM Hengst Oil Filter - E28 E34 E30 M20

NGK High-Performance Spark Plug - XR4CS - E30 M3 E36 E34 E39 E32 E38 ...

Denso Iridium Spark Plug - Priced Each - E30 E34 E24, M3 M5 M6 ...

Denso Spark Plug - Priced Each - E30 E34 E24, M3 M5 M6

Beru Spark Plug Connector - E34, E36

OEM Hengst Intake Air Filter - E34 325i M5

Automatic Transmission Filter Kit

Hengst Oil Filter - Cartridge with Gasket Kit - BMW E36 3 series, E34...

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