Standard Ignition Diesel Fuel Injector Rail FIR21 for 2006-2010 Chevrolet/GMC 6.6L
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The Standard Ignition Diesel Fuel Injector Rail (part number FIR20) is a direct-fit replacement for 2006-2010 Chevrolet and GMC vehicles with 6.6L engines.
Specifications:
| Fittings Included | Yes |
| Fuel Injection Type | Diesel |
| Fuel Injector Type | Diesel Injection |
| Fuel Injectors Included | No |
| Gasket or Seal Included | No |
| New or Reman | New |
Fits: 2006-2010 Chevrolet and GMC models including Silverado 2500 HD, Silverado 3500, Silverado 3500 HD, Sierra 2500 HD, Sierra 3500, and Sierra 3500 HD — 6.6L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Sorensen 800-97711, BWD IR16, General Motors 97361353, GM Genuine Parts 2172433, NAPA Echlin DFR107