Upgrade your automotive diagnostic capabilities with the Fudatong 5-piece fuel injector block-off cap set. This comprehensive kit includes caps in five essential sizes - 12mm, 14mm, 16mm, 18mm, and 20mm - making it versatile for various applications on Cummins, Duramax, and Ford engines. These injector rail caps are specifically designed for fuel pressure diagnostics and testing, allowing mechanics and technicians to efficiently troubleshoot fuel system issues. The caps effectively seal fuel rails during testing procedures, helping maintain system pressure for accurate measurements. This professional-grade tool set is compatible with common diesel engine platforms, making it a valuable addition to any automotive diagnostic toolkit. The durable construction ensures reliable performance during critical testing procedures, while the range of sizes provides flexibility for different fuel system configurations.

Features: 100% Brand New

Material: Carbon Steel

Color: Silver, gold

Compatible with: 2003-2022 Cummins, 2001-2022 Duramax, and 2008-2022 Ford engines.
Fuel Cap #1 (Part#10830) Fits for Ford 6.4L 2008-2010
Fuel Cap #2 (Part#10840 ) Fits for Ford 6.7L 2011-2022; Fits for Cummins 5.9L
2003-2009; Fits for Duramax 6.6L 2001-2005; Fits for Duramax 6.6L 2017-2022
Fuel Cap #3 (Part#10860) Fits for Cummins 6.7L 2019-2022
Fuel Cap #4 (Part#10870) Fits for Duramax 6.6L 2011-2016
Fuel Cap #5 (Part#10880) Fits for Cummins 6.7L 2007-2018; Fits for Duramax 6.6L 2006-2010

Package included:
1 x 12mm Rail Fuel Injector Block-off Cap
1 x 14mm Rail Fuel Injector Block-off Cap
1 x 16mm Rail Fuel Injector Block-off Cap
1 x 18mm Rail Fuel Injector Block-off Cap
1 x 20mm Rail Fuel Injector Block-off Cap

Note:
Multiple fuel pressure block-off tools can be helpful, as several injectors returning small amounts of fuel can mimic the symptoms of a single injector returning excessive fuel. Please read all description & size before ordering the product.