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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E9X M3 Left Valve Cover
E9X M3 Left Valve Cover
10X Entries Into Our F80 M3 Sweepstakes
Bavarian Autosport - Corporate Logo
T#:19560853
Part#: 11127848154
In Stock
Sale - Save 15% $ 453.99

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

$ 385.89 USD
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Sale - Save 15%
$ 453.99

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

$ 385.89 USD
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Add to Wish List
E9X M3 Right Valve Cover
E9X M3 Right Valve Cover
10X Entries Into Our F80 M3 Sweepstakes
Bavarian Autosport - Corporate Logo
T#:19560852
Part#: 11127848153
In Stock
Sale - Save 15% $ 453.99

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

$ 385.89 USD
Free Shipping
Add to Wish List
Sale - Save 15%
$ 453.99

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

$ 385.89 USD
Free Shipping
Add to Wish List
ECS 75A Durometer Engine Mount - Pair - E36 E46 E9x Z3 Z4
ECS 75A Durometer Engine Mount - Pair - E36 E46 E9x Z3 Z4
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:1887246
Part#: 1181228379812KT
In Stock
Sale - Save 25% $ 197.99

This product was last offered at the strikethrough price on
06-14-2026

$ 148.48 USD
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Sale - Save 25%
$ 197.99

This product was last offered at the strikethrough price on
06-14-2026

$ 148.48 USD
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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.
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Rod Bearing Overhaul Kit - E9X M3 S65
Rod Bearing Overhaul Kit - E9X M3 S65
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:340426
Part#: TMS222795
In Stock
Sale - Save 5% $ 1,529.99

This product was last offered at the strikethrough price on
10-06-2026

Starting at $ 1,449.40 USD
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Sale - Save 5%
$ 1,529.99

This product was last offered at the strikethrough price on
10-06-2026

Starting at $ 1,449.40 USD
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Rod bearings should be replaced as a preventative measure before 80,000 miles. This package is the most complete rod bearing overhaul kit available and includes not just the latest BMW rod bearings and connecting rod bolts, but also everything else that should be replaced with the oil pan and front subframe off the car.
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Turner E90/E92/E93 M3 S65 Performance Package - Stage 1
Turner E90/E92/E93 M3 S65 Performance Package - Stage 1
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:394628
Part#: E9XMS65PPSTG1
Ships on Mar 11, 2027
Sale - Save 8% $ 1,749.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 1,613.19 USD
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Sale - Save 8%
$ 1,749.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 1,613.19 USD
Free Shipping
Add to Wish List
Turner's Stage 1 performance package for E90, E92, E93 M3 delivers a one-two punch with the easiest no-downside upgrades for the S65: Turner Stage 1 Performance Software and Power Pulley.

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