Splice into your cooling system to add an aftermarket coolant temperature sensor and gauge!
Splice into your cooling system to add an aftermarket coolant temperature sensor and gauge!
A critical solution for BMW owners facing erratic engine behavior or the dreaded "Check Engine" light.
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Monitors coolant temperature
2X Entries For Our 25th Anniversary Sweepstakes!
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Monitors coolant temperature
We Price Match - Give Us A Call or Chat!
also known as "Ping Sensor"
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Stainless steel weld-in nut for any O2 sensor
Does not include O-ring
Senses engine oil pressure for the ECU and warning light.
Always replace the o-ring when replacing sensor
German-style 304 stainless hose clamp
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This product was last offered at the strikethrough price on
06-13-2026
Monitors coolant temperature
This product was last offered at the strikethrough price on
08-21-2026
Protects the VANOS plug wires
Monitors coolant temperature
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Leaking or malfunctioning oil pressure switches can be disastrous
Leaking or malfunctioning oil pressure switches can be disastrous
Leaking or malfunctioning oil pressure switches can be disastrous