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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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Safety Pressure Switch
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Santech - Corporate Logo
T#:641428
Part#: 64531386971
Ships in 1 Business Day
$ 41.97

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

$ 41.94 USD
Free Shipping on orders $49 and up
$ 41.94 USD
Free Shipping on orders $49 and up
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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HJS Oil Filter Housing Mount - E39
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
HJS - Corporate Logo
T#:556831
Part#: 11421407441
Ships on Aug 5, 2026
$ 17.99 USD
Free Shipping on orders $49 and up
2 required per car