Overview
The Dorman injector cup & o-ring set is the affordable solution when it comes to replacing the injector cups in your 2001-2004 GMC/Chevy 6.6L Duramax 2500HD/3500HD LB7 truck. Damaged injector cups can cause leaks that if not caught can cause engine damage. This kit is manufactured from high quality materials for a long service life on your truck.
Features
- Plated steel construction for fuel resistance
- Heat resistant for long lasting performance
- Direct replacement
- Sold individually
Cross Reference Numbers
- GMC OE Part#: 97188463, 94051259 (non-direct)
Install Note
- Red Loctite required to seal injector cup to head (not included)