Diesel Emissions Fluid (DEF) Injector Gasket. Diesel Exhaust Fluid (DEF) Injector Gasket. 6.6 LITER Diesel Emission Reduction System. A Gasket which helps prevent leaks at the Diesel Exhaust Fluid Injector. Included with: Injector. Diesel Exhaust Fluid (DEF) Injector Gasket
Fits Sierra 2500 HD, Sierra 3500 HD, Silverado6.6 LITER DIESEL, EMISSION REDUCTION SYSTEM.
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Installed price includes part and dealer installation cost, local taxes not included.