Diesel Emissions Fluid (DEF) Tank Insulator. Diesel Exhaust Fluid (DEF) Tank Insulator. Shield protector. A component that usually protects the Diesel Exhaust Fluid Tank from its mounting surface. Diesel Exhaust Fluid (DEF) Tank Insulator
Fits Sierra 1500, Sierra 1500 Limited, Silverado3.0 LITER DIESEL, EMISSION REDUCTION SYSTEM. EMISSION REDUCTION SYSTEM, 3.0 LITER DIESEL.
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Installed price includes part and dealer installation cost, local taxes not included.