The CTEK storage bag is tough, durable, and lightweight to protect your battery tender and keep it safe from the elements – wherever you take it.
The CTEK storage bag is tough, durable, and lightweight to protect your battery tender and keep it safe from the elements – wherever you take it.
Also referred to as the impulse sender
Monitors coolant temperature for fan control & gauge readings
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
10-05-2026
An all-in-one battery starter, DTC code reader, and alternator analyzer.
Easy to use — simply attach to the battery (no need to disconnect) and follow the on-screen instructions
Great tool for shop or home
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
11-05-2026
Also referred to as the impulse sender
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Monitors coolant temperature for fan control & gauge readings
Also referred to as the impulse sender
Keep your engine running smooth
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
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
11-05-2026
Shut down quickly & remotely - required by many racing organizations
M6X75
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
11-05-2026
Quickly shut down your battery in an emergency.