The only spark plug socket set you will ever need.
The only spark plug socket set you will ever need.
Use this tool to check for internal engine leaks
The only way to check compression is with a compression tester like this one.
Great for a quick check for engine issues
Make sure your coolant is safe from freezing!
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This product was last offered at the strikethrough price on
05-07-2026
14mm Hex / 17mm Box End
This product was last offered at the strikethrough price on
05-05-2026
Autel’s latest member of its code reader family of tools, the AL529HD can not only diagnose OBDII/EOBD-compatible vehicles but also heavy duty vehicles utilizing SAE-J1939 and SAE-J1708 protocols.
Installs and removes piston rings without damaging
Get more angles with this swivel spark plug socket. Applicable to Mercedes M152, M157, M177, M178, M270, M274, M276 and M278 engines.
For servicing overhead valve engine with cylinder head removed.
Circuit tester for 6-24 Volt systems!
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Ideal tool for less fluid loss while doing any automotive work
Every tool box needs one and this one is easy to use
Heavy duty vinyl with foam backing.
THINKCHECK M70 is a universal OBD2 Automotive Diagnostic Tool that completely supports OBD2
This product was last offered at the strikethrough price on
05-26-2026
Find turbo and vacuum leaks with Easy INTAKE - compatible with 100% of vehicles.