BMW Engine Parts for BMW E39 M5 S62 5.0L

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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 INA A/C Belt Tensioner Pulley Assembly -- E39 M5
For vehicles with production date from 09/1997
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Ina - Corporate Logo
T#:362594
Part#: 11281407520
In Stock
$ 60.99 USD
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$ 60.99 USD
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This is an OEM INA tensioner for the air conditioning belt on E39 M5 BMW's. This tensioner keeps the belt for the Air Conditioning taught to provide maximum performance of each system.

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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Dinan Ignition Service Kit
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
Dinan - Corporate Logo
T#:8421595
Part#: D650-0007KT3
In Stock
$ 364.99 USD
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$ 364.99 USD
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Failing ignition coils or plugs can cause sputtering, rough idle, hesitation on acceleration, misfires, and a check engine light. If one of your ignition coils is bad, it is a good idea to replace the plugs to prevent future problems. Great for fixing those rusted / corroded connection. Great for modified or Tuned cars The kit includes: 8 Blue Dinan Coils with locks 8 NGK spark plugs 2 packet of American Grease Stick dielectric grease These Dinan ignition coils feature: Direct plug-and-play. Up to 10% more energy output than stock. Blue housing with Dinan Logo. True upgrade, not just aesthetic.
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OMP - Corporate Logo
T#:1614
Part#: EA-462
In Stock
$ 65.00 USD
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$ 65.00 USD
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OMP Battery Cut Off Switch / Kill Switch, for use in racecars as an emergency "kill switch", to depower the electrical system in the event of a crash or other emergency. This cut off switch is FIA approved, has 6 poles and alternator protection, as well as a removable key.
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Radium Engineering - Corporate Logo
T#:31059457
Part#: 20-1440
In Stock
$ 549.99 USD
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$ 549.99 USD
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BMW Tensioner
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:394555
Part#: 11311406261
In Stock
$ 194.99

This product was last offered at the strikethrough price on
08-12-2026

$ 193.99 USD
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$ 193.99 USD
Free Shipping