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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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HJS Oil Filter Housing Mount - E39

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

T#:556831

Part#: 11421407441

Ships on Nov 25, 2026

$ 20.99 USD

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$ 20.99 USD

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2 required per car

Voltage Regulator

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
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T#:594108

Part#: 12317603775

Ships in 1 Business Day

$ 71.56

This product was last offered at the strikethrough price on
10-27-2026

$ 64.00 USD

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$ 64.00 USD

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Have you noticed inconsistent electrical power in your interior lately? Your voltage regulator is responsible for maintaining a constant voltage out from the alternator.

Safety Pressure Switch

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

T#:641428

Part#: 64531386971

Ships in 1 Business Day

$ 41.97

This product was last offered at the strikethrough price on
07-03-2026

$ 39.49 USD

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$ 39.49 USD

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Is your air conditioning system faulting by turning on and off at random, leaving you sweating in the hot summer days? The pressure switch shuts off the A/C compressor if the refrigerant pressure is too low or too high to protect your A/C system components from damage. If the switch is faulty, the A/C compressor will shut off at random intervals, or not turn on at all, without cooling the interior cabin. If this is the case with your A/C system, replace your pressure switch to restore cool air.

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Valeo Voltage Regulator - Valeo - E53, E60, E63, E64, E70

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T#:1196078

Part#: 12318510090

Ships in 1 Business Day

$ 92.82

This product was last offered at the strikethrough price on
10-27-2026

$ 83.01 USD

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$ 83.01 USD

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OEM replacement for you BMW alternator fixing charging issues

Alternator

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T#:594101

Part#: 12318570672

Ships in 1 Business Day

$ 1,094.99

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

$ 1,062.99 USD

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$ 1,062.99 USD

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Replacement Alternator from Valeo

MINI Cooper Oil Filter Kit W/ O-Ring & Crush Washer

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

T#:50934286

Part#: 11427622446KT9KT

Ships Today

$ 11.65

This product was last offered at the strikethrough price on
10-22-2026

$ 8.30 USD

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$ 8.30 USD

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Replacing your filter with a high quality unit ensures harmful contaminants are trapped for good, keeping your engine running clean

Oil Filter Housing W/ Cover - Purflux

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

T#:37149889

Part#: 11428643749

Ships in 1 Business Day

$ 535.99

This product was last offered at the strikethrough price on
08-26-2026

$ 486.99 USD

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$ 486.99 USD

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Remanufactured Alternator - 170A

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T#:594098

Part#: 12317802929

Ships in 1 day

$ 541.55

This product was last offered at the strikethrough price on
09-22-2026

$ 515.75 USD

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$ 515.75 USD

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Replacement Alternator from Valeo

MINI N14 N18 Alternator - 120 Amp 439617

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
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T#:28803228

Part#: 12317619254

Ships on Nov 20, 2026

$ 374.99 USD

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$ 374.99 USD

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MINI N14 N18 Alternator is an essential component for powering the electrical system of your Mini. Engineered to provide reliable performance, this alternator ensures your Mini stays running smoothly. Upgrade your Mini with this genuine alternator for dependable power generation.

Powers the electrical system
Reliable performance
Ensures smooth operation
Genuine Mini part

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Alternator

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T#:594102

Part#: 12311247288

Back Ordered

$ 547.99

This product was last offered at the strikethrough price on
05-08-2026

$ 389.23 USD

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$ 389.23 USD

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Replacement Alternator from Valeo

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