Easy to use — simply attach to the battery (no need to disconnect) and follow the on-screen instructions
Audi Coupe Q 5cyl Engine Electrical Parts
Great tool for shop or home
Blue sensor used by the ECU to control engine fueling
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
1990 And 1991 Model Years Only
This product was last offered at the strikethrough price on
08-31-2026
Take control of your day.
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
11-04-2026
Length: 8.2 ft
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
11-06-2026
The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.
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
11-06-2026
Shut down quickly & remotely - required by many racing organizations
Blue sensor used by the ECU to control engine fueling
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
1990 And 1991 Model Years Only
Quickly shut down your battery in an emergency.
You never know when you will blow a fuse so it always good to have extra
Tool comes with both 1/2" and 3/8" drive.
O2 Sensor Socket
Quickly shut down your battery in an emergency.
Don't scratch your paint with your battery tender.
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
11-06-2026
Blue sensor used by the ECU to control engine fueling
1990 And 1991 Model Years Only
Connects the spark plug wires to the spark plug