14mm Diesel Common Rail Fuel Injector Cap Block-Off Tool M14 Caps Compatible with 2003-2007 Dodge Cummins 5.9L; 2001-05 Chevy GMC 6.6L Duramax LB7 LLY Engine 2PCS
- Compatibility: For 2001-05 Chevy GMC Duramax 6.6L (LB7 & LLY) and 2003-07 Dodge Cummins 5.9L, for Bosch diesel common rail system and other vehicles with a 14mm fuel line nut..
- This diesel fuel injector block-off cap tool can helps in identification of faulty diesel fuel injectors and also used to diagnose engine knock sounds..
- Full carbon steel construction, surface antirust finished.
- Specifications: M14x1.5(14mm) internal thread nuts.
- Replace Parts number: Miller 9011 / GM EN-47589-1.