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

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Part of owning a BMW is the relationships we develop with our cars through years of driving pleasure and maintenance services alike. It is critical to guarantee the job is right the first time. With recommended OEM supplied components and by following the maintenance schedule, your BMW is sure to continue giving you years of enjoyment on the street or track. All the filters, service kits, service manuals, fluids, and more are right here to help keep your BMW in perfect shape.

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Bav Auto High-Performance Ignition Coil - M42 M50 M60 S50
10X Entries Into Our F80 M3 Sweepstakes
Bavarian Autosport - Corporate Logo
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
Free Shipping on orders $49 and up
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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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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Ina - Corporate Logo
T#:2045
Part#: 11281748131
In Stock
$ 20.25 USD
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$ 20.25 USD
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This is an OEM INA tensioner pulley, also known as the adjusting pulley and lower pulley. This pulley is mounted on the belt tensioner near the center of the belt assembly. The upper and lower pulleys are known to be the primary sources for 'belt squealing'. This pulley is also encased in rubber which will crack over time. If left without service the rubber could fail completely, chucking the belt and leaving you stranded. Replacement is a very simple procedure and can be done anytime the fan is off the engine (belt replacement, water pump service, alternator replacement, etc).

This pulley is mounted along with the hydraulic belt tensioner but can be replaced on its own. It is used for the main drive belt on the M50-M54 family engines (M50, M50TU, M52, S52, M52TU, M54, M56, and S54 engines). This is the same belt that covers the water pump/alternator/power steering systems. Replacement is a very easy procedure (requires fan removal) and will have your engine purring in no time. Belt replacement is strongly recommended at the same time. If you have a mechanical belt tensioner, the pulley can only be replaced with a new tensioner.

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

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!

If you need the hydraulic belt tensioner, click here.

This item is 70mm Diameter. Please check the diameter before ordering.

This tensioner pulley fits the following BMWs:
1991-1995 E34 525i (M50 engine)
1992-1999 E36 325i, 325is, 328i, 328is, 323is
1995-1999 E36 M3 (M3 3.0 & M3 3.2 liter)
1997-2003 E39 525i, 528i, 530i - Only for Hydraulic Tensioner
1999-2000 E46 323i, 323Ci, 328i, 328Ci - Only for Hydraulic Tensioner
2001-2005 E46 325i, 325Ci, 325xi, 330i, 330Ci, 330xi - Only for Hydraulic Tensioner
2001-2006 E46 M3 coupe & convertible - Only for Hydraulic Tensioner
2000-2006 X5 3.0 liter (E53 chassis)
2004 E60 525i, 530i (M54 engine)
1997-2002 Z3 & MZ3 2.5, 2.8, 3.0, M Roadster, M Coupe
2003-2009 Z4 M Coupe and Roadster

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OEM INA Timing Belt Tensioner Roller -- E21 E30 E12 E28 E34
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:348865
Part#: 11311711153
Ships in 2 Business Days
$ 60.78 USD
Free Shipping on orders $49 and up

This is an OEM INA timing belt tensioner that keeps pressure on the engines timing belt and prevents its from slipping out of time. OEM replacement for BMW part # 11311711154 and 11311711153.

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

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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Bav Auto Oil Fill Funnel
10X Entries Into Our F80 M3 Sweepstakes
Bav Auto Tools - Corporate Logo
T#:580359
Part#: B8800032
In Stock
Sale - Save 25% $ 37.99

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

$ 28.49 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 37.99

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

$ 28.49 USD
Free Shipping on orders $49 and up
This new funnel is specifically designed to attach to the valve cover preventing oil spills. The 1/4 turn base locks securely in place and alleviates the issue other funnels have impacting the internal baffle of the cylinder head. It has a plastic base and a plastic body.
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Bav Auto Fluid Drain Pan - 15 Liter
10X Entries Into Our F80 M3 Sweepstakes
Bav Auto Tools - Corporate Logo
T#:580341
Part#: B8800011
In Stock
Sale - Save 25% $ 33.99

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

$ 25.49 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 33.99

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

$ 25.49 USD
Free Shipping on orders $49 and up
Simple 15 liter fluid drain pan to enable you to change your oil (and any other fluids) at home in your garage.
AGA Tools - Corporate Logo
T#:24179137
Part#: AGA-COFK
In Stock
$ 99.99

This product was last offered at the strikethrough price on
08-23-2026

$ 93.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 99.99

This product was last offered at the strikethrough price on
08-23-2026

$ 93.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up

AGA Tools' Clean Oil Funnel Kit is expertly designed to streamline and improve the engine oil-filling process, catering to the needs of both professional auto shops and DIY enthusiasts.


With a set of 13 manufacturer-specific adapters, the kit accommodates a broad spectrum of vehicles, including the latest BMW and Mercedes-Benz models featuring the 1/4 turn style. The kit includes a comprehensive information card that showcases color-coded adapters for easy reference.


The funnel features a generously wide mouth, enabling the spill-free pouring of an entire quart of oil. Designed to adapt to angled valve covers, the kit comes with angled attachments, ensuring compatibility with various configurations. After use, seal the funnel by capping the tip and closing the lid to prevent leaks and the entry of debris.


Additionally, the kit incorporates the Clean Oil Vacuum Regulator adapter (sold separately). Employing the Vacuum Regulator and adapter allows for the installation of AGA's Clean Oil Drain Plug or Adapter Test Block, facilitating a quick and immaculate oil change process.

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Goldenwrench Supply Co - Corporate Logo
T#:53820906
Part#: S5XOFHB
In Stock
New Item
$ 132.99

This product was last offered at the strikethrough price on
05-15-2026

$ 93.00 USD
Free Shipping on orders $49 and up
$ 93.00 USD
Free Shipping on orders $49 and up
Secure your powerplant. Upgrade to motorsport-grade reliability.
OEM Tools - Corporate Logo
T#:587325
Part#: OEM87024
Ships in 6 Business Days
$ 34.00 USD
Free Shipping on orders $49 and up
Eliminate spills while pouring oil

OEM Tools - Corporate Logo
T#:3729771
Part#: OEM25371
Ships in 8 Business Days
$ 20.99 USD
Free Shipping on orders $49 and up
Cushioned Grip for Comfort and Safety in Tight Places

OEM Tools - Corporate Logo
T#:641798
Part#: OEM25017
Ships in 6 Business Days
$ 16.99 USD
Free Shipping on orders $49 and up
The OEMTOOLS 3-Legged Oil Filter Wrench fits spin-on filters 2-1/2" to 3-7/8". The extra range of the Import Car Filter Wrench enables the wrench to fit almost all import car filters and the more common 3 inch domestic car filters. Fits Spin-on Filters 2-1/2" to 3-7/8" Fits Foreign/Domestic Auto and Light Truck Oil Filters
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OEM INA Idler Pulley - Multiple BMWs
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:1626
Part#: 11287841228
In Stock
$ 18.99 USD
Free Shipping on orders $49 and up
$ 18.99 USD
Free Shipping on orders $49 and up
This is an OEM INA Upper Idler Pulley, also known as the roller pulley or deflection pulley. The upper and lower idler pulleys are known to be the primary sources for 'belt squealing'. The pulley is also encased in rubber which will crack over time. If left without service the rubber could fail completely, chucking the belt and leaving you stranded. Replacement is a very simple procedure and can be done anytime the fan is off the engine (belt replacement, water pump service, alternator replacement, etc).
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Elring Sealing Compound
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:592712
Part#: 509.860
In Stock
$ 21.99

This product was last offered at the strikethrough price on
08-07-2026

$ 18.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
$ 21.99

This product was last offered at the strikethrough price on
08-07-2026

$ 18.99 USD
Limited Qty Sale
Free Shipping on orders $49 and up
Used in multiple sealing applications


Ina - Corporate Logo
T#:393585
Part#: 12311713153
Ships in 7 Business Days
$ 10.99 USD
Free Shipping on orders $49 and up

The OEM INA Tensioner Bearing allows the belt tensioner arm to rotate and apply pressure to the serpentine belt. With a bad bearing, the arm may seize up and prevent the tensioner from working properly.

OEM Schaeffler (INA, LuK, & FAG) is an engineering company that focuses on high-performance, precision manufacturing. With their individual brands INA, Luk, and FAG providing exceptionally high quality parts directly to BMW, as well as countless other automotive companies, their history of reliability and variety of offered parts makes Schaeffler a go-to replacement parts provider for all of us here at Turner Motorsport.

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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Ina - Corporate Logo
T#:42200954
Part#: FB5K395
Ships in 8 Business Days
$ 18.99 USD
Free Shipping on orders $49 and up
Replace your worn Air Conditioning V-Belt with this solution from INA and keep your BMW’s cabin cool and comfortable in any weather.
Beru - Corporate Logo
T#:367498
Part#: 12131730521
Ships in 1-2 days
$ 14.99

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

$ 13.99 USD
Free Shipping on orders $49 and up
$ 13.99 USD
Free Shipping on orders $49 and up
Connects coil pack to spark plug

Engine Oil Drain Plug
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:54317188
Part#: 455.740
Ships in 2 Business Days
New Item
$ 8.99 USD
Free Shipping on orders $49 and up
This engine oil drain plug is engineered to original specifications, delivering the perfect thread pitch and sealing performance.

ELring Oil Drain Plug w/ Washer - B58 B48 B46 B38 N55
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:45483595
Part#: 774.390
Special Order: No Guaranteed ETA
$ 3.99 USD
Free Shipping on orders $49 and up
Replacement engine oil drain plug with washers from Elring Replaces BMW # 11131273093
Elring Engine Oil Drain Plug w/ Washer - M12x1.5 - BMW M60 M62 M73 ...
For vehicles with a production date from 04/94+
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:45415170
Part#: 877.940
Special Order: No Guaranteed ETA
$ 4.99 USD
Free Shipping on orders $49 and up
$ 4.99 USD
Free Shipping on orders $49 and up
Prevent leaks and replace your rounded-off engine oil drain plug with this plug from Elring Replaces # 11137568309

Elring Oil Drain Plug - M12x1.5x10mm - BMW M60 M62 M73
For vehicles with a production date from 04/94+
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:45415261
Part#: 587.230
Special Order: No Guaranteed ETA
$ 2.99 USD
Free Shipping on orders $49 and up
$ 2.99 USD
Free Shipping on orders $49 and up
Prevent leaks and replace your rounded-off engine oil drain plug with this plug from Elring Replaces # 11137568309