O2 Sensor Socket
O2 Sensor Socket
Supplies battery voltage for engine start
Quickly shut down your battery in an emergency.
Don't scratch your paint with your battery tender.
Yellow M3.9x8.0
Used in various locations
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
09-03-2026
Located between the retaining ring and fuel tank
Prevents excess pressure from building within the system
This product was last offered at the strikethrough price on
05-07-2026
Monitors the particulate filter
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This product was last offered at the strikethrough price on
05-07-2026
Senses engine oil pressure for the ECU and warning light. 1.2-1.6 BAR
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
Used for ECS 2.0T boost taps
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Prevents excess pressure from building within the system
5X Entries Into Our F80 M3 Sweepstakes
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Is your diesel hard to start in cold weather?
5X Entries Into Our F80 M3 Sweepstakes
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Total of 4 required
Prevents excess pressure from building within the system