Seller notes

Details OEM Part Number 12635928, 12640359, 12647372, DFI2, 904435, EM1203IJ Fit For the Following Models CHEVROLET 10-15 EXPRESS 2500, 3500, 4500, 11-15 SILVERADO 2500HD, 3500HD GMC 10-15 SAVANA 2500, 3500, 4500, 11-15 SIERRA 2500HD, 3500HD The DEF injector is part of the SCR (selective catalytic reduction system) and is responsible for injection of the DEF fluid into the exhaust stream to aid in lowering emissions. Shipping PolicyPayment MethodReturns PolicyShipping PolicyWe only ship the item...

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