18mm Fuel Injector Block-Off Cap Tool for Chevy GMC 6.6L Dodge 6.7L, 6PC

Keep your engine maintenance tasks efficient with the Fudatong 6-piece Fuel Injector Block-Off Tool set. Specifically designed for 18mm injector ports on Chevy GMC Duramax 6.6L engines (2006-2011) and Dodge Cummins 6.7L Common Rail systems (2007-2018), these caps provide essential protection during service work. The block-off tools prevent debris and contaminants from entering critical engine components while performing maintenance or repairs on fuel injector systems. This comprehensive 6-pack ensures you have enough caps to block multiple injector ports simultaneously, streamlining your workflow. Made to precise specifications for a secure fit, these durable tools are a must-have addition to any automotive technician's toolkit or home garage when working on compatible diesel engines.

• COMPATIBILITY: Designed for Chevy GMC Duramax 6.6L engines (2006-2011) and Dodge Cummins 6.7L Common Rail engines (2007-2018)
• THREAD SPECIFICATION: Features precise M18x1.5 thread sizing for secure and reliable sealing
• PROFESSIONAL DESIGN: Made from full carbon steel with an anti-rust finish. These fuel line caps feature a galvanized surface for durability and resistance to breakage and deformation, ensuring a long service life. Durable construction designed for automotive technicians and DIY mechanics working on diesel injection systems.
• VERSATILE USE: Essential tool for blocking off fuel injector ports during diagnostics and maintenance procedures. Ideal for blocking the fuel supply to cylinders or seals the common rail pipe, maintenance, and repair procedures.
• EASY APPLICATION: Quick installation and removal process for efficient diagnostic work on fuel injection systems