Replacement 4 pin relay
This product was last offered at the strikethrough price on
07-15-2026
Replacement 4 pin relay
This product was last offered at the strikethrough price on
07-15-2026
Purchase the wires you need for your electrical bulkhead fitting here. Featuring Red FEP wire pre-cut to 24" 12 Gauge wire with the appropriate terminal pre-crimped and ready to install!
Replacement tool intended to make fuse pulling trouble free
Extra length is needed sometimes
Copper crimpable terminal ends for custom battery and kill switch installations
This product was last offered at the strikethrough price on
10-07-2026
Monitors coolant temperature for fan control & gauge readings
5X Entries Into Our F80 M3 Sweepstakes
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2-pin temperature sensor located in lower radiator hose
Every thing you need to keep your battery terminals clean.
This product was last offered at the strikethrough price on
05-27-2026
Also known as the RPM or speed sensor
For vehicles with automatic transmission only
This product was last offered at the strikethrough price on
07-14-2026
Replacement 4 pin relay
This product was last offered at the strikethrough price on
05-07-2026
Secures the coolant temperature sensor in place
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Located between the retaining ring and fuel tank
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From VIN 8E-4-000001, split is in the 2004 model year
Monitors coolant temperature for fan control & gauge readings
We Price Match - Give Us A Call or Chat!
2-pin temperature sensor located in lower radiator hose
Located on top of the oil filter adapter
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Grey switch, 0.75-1.05 BAR
Located on top of the oil filter adapter
Grey switch, 0.75-1.05 BAR
Located between the retaining ring and fuel tank
From VIN 8E-4-000001, split is in the 2004 model year
This product was last offered at the strikethrough price on
05-07-2026
Replacement 4-pin/40 amp relay
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