Quickly shut down your battery in an emergency.
Quickly shut down your battery in an emergency.
Don't scratch your paint with your battery tender.
Engages the magnetic clutch on the compressor
This product was last offered at the strikethrough price on
05-07-2026
Displays battery health at all times.
The needle nose design on these heavy-duty battery clamps ensure fitment in tight spaces for both 12-volt gas and diesel engines.
This product was last offered at the strikethrough price on
05-02-2026
Blue sensor used by the ECU to control engine fueling
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Blue sensor used by the ECU to control engine fueling
This product was last offered at the strikethrough price on
05-07-2026
Detects engine ping for timing adjustment
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This product was last offered at the strikethrough price on
05-07-2026
Replacement 4 pin relay
2X Entries Into Our F80 M3 Sweepstakes
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Easily mount your charger in the garage up and out of the way.
Replacement 4 pin relay
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 4 pin relay
This product was last offered at the strikethrough price on
05-07-2026
1-pin sensor black in color. M10x1
5X Entries Into Our F80 M3 Sweepstakes
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This product was last offered at the strikethrough price on
08-26-2026
Copper crimpable terminal ends for custom battery and kill switch installations
Extra length is needed sometimes