BMW Engine Parts for BMW E90 M3 S65 4.0L

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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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S65 Timing Chain Kit - E90, E92, M3
S65 Timing Chain Kit - E90, E92, M3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:55353596
Part#: 11317838479KT2
Ships in 3 Business Days
New Item
$ 1,495.99

This product was last offered at the strikethrough price on
08-17-2026

$ 1,481.99 USD
Free Shipping on orders $49 and up
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$ 1,481.99 USD
Free Shipping on orders $49 and up
Add to Wish List
S65 Ignition Service Kit - E9X M3
S65 Ignition Service Kit - E9X M3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:55569528
Part#: 12137841754KT5
Ships in 1 day
New Item
$ 2,245.99

This product was last offered at the strikethrough price on
09-14-2026

$ 2,220.99 USD
Free Shipping on orders $49 and up
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$ 2,220.99 USD
Free Shipping on orders $49 and up
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The Turner Motorsport S65 Ignition Service Kit restores ignition timing and ionic knock-sensing accuracy on the BMW E9X M3 S65 engine. Worn spark plugs alter cylinder electrical resistance, disrupting ionic current knock detection across the ignition coils. Replacing all eight NGK plugs, S65 coils, and applying AGS dielectric boot protector restores precise combustion and knock monitoring.
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King Bearings S65 Performance Rod Bearing Replacement Kit
King Bearings S65 Performance Rod Bearing Replacement Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:56218621
Part#: CR8066GPCKT2
Ships on Nov 2, 2026
New Item
$ 1,219.99

This product was last offered at the strikethrough price on
10-08-2026

$ 1,217.99 USD
Free Shipping on orders $49 and up
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$ 1,217.99 USD
Free Shipping on orders $49 and up
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We built this S65 Rod Bearing Refresh Kit to deliver proven reliability under severe operating conditions. Anchored by King’s Coated GPC Rod Bearings, this kit utilizes specialized polymer coatings to resist scuffing, handle elevated oil temperatures
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S65 High Performance Rod Bearing And Bolt Set - E9x
S65 High Performance Rod Bearing And Bolt Set - E9x
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:55857735
Part#: S65BABKT2
Ships on Nov 2, 2026
New Item
$ 547.99 USD
Free Shipping on orders $49 and up
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$ 547.99 USD
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We’ve packaged the ultimate preventative maintenance solution to keep your high-revving 4.0L V8 screaming all the way to its 8,400 RPM redline with peace of mind. This kit combines the industry's most trusted bearings with high-strength fasteners to eliminate the S65’s biggest Achilles' heel.
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King X-Series Bearings S65 Performance Rod Bearing Replacement Kit
King X-Series Bearings S65 Performance Rod Bearing Replacement Kit ...
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:56218624
Part#: CR8066GPCXKT2
Ships on Nov 2, 2026
New Item
$ 1,219.99

This product was last offered at the strikethrough price on
10-08-2026

$ 1,217.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,217.99 USD
Free Shipping on orders $49 and up
Add to Wish List
We built this S65 Rod Bearing Refresh Kit to deliver proven reliability under severe operating conditions. Anchored by King’s X-series Coated GPC Rod Bearings, this kit utilizes specialized polymer coatings to resist scuffing, handle elevated oil temperatures
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