You never know when you will blow a fuse so it always good to have extra
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
You never know when you will blow a fuse so it always good to have extra
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Easy to use — simply attach to the battery (no need to disconnect) and follow the on-screen instructions
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Great tool for shop or home
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used in many locations
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
06-06-2026
Take control of your day.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Restore fuel efficiency and performance.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
05-07-2026
Stainless steel weld-in nut for any O2 sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shut down quickly & remotely - required by many racing organizations
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Doesn't include wire loom or RPM pick sensor.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Commonly used as a contact close relay for fuel pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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Includes connector housing with terminals and seals. Great for an OE replacement or custom upgrades.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Please reference original part number from existing connector to confirm fitment, prior to ordering. *OEM
This product was last offered at the strikethrough price on
05-02-2026
Shut down quickly & remotely - required by many racing organizations
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Commonly used as a contact close relay for fuel pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
06-06-2026
Blue sensor used by the ECU to control engine fueling
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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Tool comes with both 1/2" and 3/8" drive.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms