Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
Prevents excess pressure from building within the system
Revised green 4 pin sensor, located in the cooling flange located on the side of the cylinder head
Detects engine knock and changes timing accordingly (sensor only)
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This product was last offered at the strikethrough price on
04-30-2026
Detects irregular system pressure, located on the receiver/drier
Replace those rusty screws and the worn seal
Also known as the RPM Sensor or Impulse Sensor
2X Entries Into Our F80 M3 Sweepstakes
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This product was last offered at the strikethrough price on
07-08-2026
Extra length is needed sometimes
Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
Secures the coolant temperature sensor in place
We Price Match - Give Us A Call or Chat!
Detects irregular system pressure, located on the receiver/drier
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Senses engine oil pressure for the ECU and warning light. 1.2-1.6 BAR
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
With 1 pin black connector
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Secures the coolant temperature sensor in place
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Senses engine oil pressure for the ECU and warning light. 1.2-1.6 BAR
2X Entries Into Our F80 M3 Sweepstakes
Detects engine knock and changes timing accordingly (sensor only)
This product was last offered at the strikethrough price on
05-07-2026