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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
Safety Pressure Switch
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

$ 39.49 USD
Free Shipping on orders $49 and up
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$ 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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OMP Battery Cut Off Switch / Kill Switch
OMP Battery Cut Off Switch / Kill Switch
OMP - Corporate Logo
T#:1614
Part#: EA-462
Back Ordered
$ 65.00 USD
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$ 65.00 USD
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OMP Battery Cut Off Switch / Kill Switch, for use in racecars as an emergency "kill switch", to depower the electrical system in the event of a crash or other emergency. This cut off switch is FIA approved, has 6 poles and alternator protection, as well as a removable key.
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Autel Autolink AL329
Autel Autolink AL329
Autel - Corporate Logo
T#:2914116
Part#: AL329
Ships in 1 Business Day
$ 49.99 USD
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$ 49.99 USD
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OBDII Code Reader
COBB Tuning Stage 1+ Power Package w/ V3 - E82/88 E9X N54 3.0L
COBB Tuning Stage 1+ Power Package w/ V3 - E82/88 E9X N54 3.0L ...
CobbTuning - Corporate Logo
T#:378522
Part#: 6B1X31P
Ships in 2 Business Days
$ 1,195.00 USD
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$ 1,195.00 USD
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Looking to increase power without sacrificing reliability or drivability? This Stage 1+ Power Pack from COBB Tuning is a great option! Including COBB's Accessport V3, a High Flow Air Filter, and COBB Front Mount Intercooler, you will get dramatically colder charge air, increased flow, and increased power output without having to make any modifications!

In addition to greater, colder air flow, the Accessport V3 allows for easy fuel map and tuning changes plus real time monitoring of 6 parameters at a time!

BMW N54 Stage 1+ Power Package w/V3

  • BMW-001 Accessport V3
  • Easily Change Maps with the Push of a Button
  • High Flow Air Filter
  • Front Mount Intercooler
  • 60% Larger Volume Core

Fits the following BMWs:
E82/88 BMW 135i 1M
E9X BMW 335i/is/xi

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MaxiSys Ultra
MaxiSys Ultra
Autel - Corporate Logo
T#:2914136
Part#: MSULTRA
Ships in 6 Business Days
$ 12,306.99 USD
Free Shipping on orders $49 and up
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$ 12,306.99 USD
Free Shipping on orders $49 and up
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The MaxiSys Ultra is Autel’s most ambitious diagnostics tablet designed to maximize technician intelligence.

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