S.U.R & R CKV5 Fuel Line Check Valve for 5/16" Type_SAE/Fractional Socket Sets Free Speed: 18

Free Speed: 18

Net Weight: 1

Three way tester allows quicker and more accurate testing of exhaust blockages in catalytic converters & mufflers

Battery Fluid

S.U.R & R CKV5 Fuel Line Check Valve for 5/16" Type_SAE/Fractional Socket Sets Free Speed: 18In tank electric fuel pumps have built in check valves. When these fail, fuel that is supposed to be at the engine runs back into the gas tank, preventing the vehicle from starting. Installing the check valve eliminates the need to replace the entire in tank fuel pump. This eliminates an expensive gas tank removal and repair. Typical repair can be completed in less than 30 minutes. No need to remove the gas tank for the check valve repair. Avoid