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BMW Engine Parts

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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Blue Thermostat Caps (pair)
Blue Thermostat Caps (pair)
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Burger Motorsports - Corporate Logo
T#:54139632
Part#: BMS-TCP-BLU
Ships in 1 Business Day
New Item
$ 29.00 USD
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$ 29.00 USD
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Red B58 BMW Coil Upgrade Adapter Kit - N55
Red B58 BMW Coil Upgrade Adapter Kit - N55
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Burger Motorsports - Corporate Logo
T#:57086690
Part#: BMSN55CUAK-R
Ships on Nov 12, 2026
New Item
$ 199.00 USD
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$ 199.00 USD
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Upgrade your N55 ignition system with the N55 → B58 Coil Upgrade Adapter Kit, engineered for a seamless, plug-and-play conversion. This kit lets you run modern B58-style pencil coils on your N55 without modifying the factory harness or compromising valve cover integrity.
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ARP Crank Pulley Bolt Kit - B58
ARP Crank Pulley Bolt Kit - B58
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
ARP - Corporate Logo
T#:54104145
Part#: 201-2501
Ships on Nov 12, 2026
New Item
8% off MSRP $ 65.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 60.99 USD
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8% off MSRP
$ 65.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 60.99 USD
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Secure your timing, protect your investment, and push your B58 to the limit with the reliability of ARP.
ARP V8 Rod Bolt Kit - S62 - E39, E52
ARP V8 Rod Bolt Kit - S62 - E39, E52
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
ARP - Corporate Logo
T#:54139642
Part#: 201-6307
In Stock
New Item
20% off MSRP $ 190.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 152.99 USD
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20% off MSRP
$ 190.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 152.99 USD
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The ARP kit utilizes premium material and exacting tolerances to drastically increase the reliability of the S62 rod cap joint. By maintaining strict clamping continuity, oil clearance remains consistent, protecting your crankshaft and rod journals on the track.
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ARP M3 M11-1.25 X 1.600 Rod Bolt Kit - E30 - S14
ARP M3 M11-1.25 X 1.600 Rod Bolt Kit - E30 - S14
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
ARP - Corporate Logo
T#:54139646
Part#: 301-6032
Ships on Nov 12, 2026
New Item
18% off MSRP $ 21.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 17.99 USD
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18% off MSRP
$ 21.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 17.99 USD
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the BMW S14 engine factory rod bolts are a notorious weak link when pushing past the original redline. Inertial forces at high RPM place immense tensile stress on the connecting rods, making heavy-duty hardware an absolute necessity.
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M9 X 1.25 BMW 328 E46 Rod Bolt Kit
M9 X 1.25 BMW 328 E46 Rod Bolt Kit
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
ARP - Corporate Logo
T#:54139644
Part#: 301-6022
Ships on Nov 12, 2026
New Item
20% off MSRP $ 19.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 15.99 USD
Free Shipping on orders $49 and up
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20% off MSRP
$ 19.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 15.99 USD
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Engineered from proprietary ARP2000® alloy, these M9 x 1.25 fasteners provide the massive clamping force needed to keep the rod journals perfectly round and seated, even when bouncing off the rev limiter lap after lap.
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