First, set your vehicle
Duralast Coolant System Adapter 9003Shop All Duralast
Tester adapter for the 9300 and MT-300 cooling system pressure tester. Professional grade test equipment to insure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.
- Machined metal construction
- Professional quality
- Works with 9300 or MT-300 pressure tester
- Tests coolant caps
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