Standard Ignition Diesel Fuel Injector Rail FIR12 for 2017-2022 Chevrolet/GMC 6.6L
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The Standard Ignition Diesel Fuel Injector Rail (part number FIR13) is a direct-fit replacement for 2017-2022 Chevrolet and GMC vehicles with 6.6L engines.
Specifications:
| Fuel Injectors Included | No |
| Terminal Type | Pin |
| Terminal Quantity | 4 |
| Terminal Gender | Female |
| New or Reman | New |
| Gasket or Seal Included | No |
| Fittings Included | No |
| Fuel Injector Type | Diesel Injection |
| Fuel Injection Type | Diesel |
Fits: 2017-2022 Chevrolet and GMC models including Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, 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: ACDelco 12686808, Sorensen 800-97708, BWD IR13, General Motors 12635938, GM Genuine Parts 12686808, NAPA Echlin DFR103