2012 Chevrolet Express 4500 equipped with 6.6L V8 Diesel OHV Turbo, 6.0L V8 Flex OHV, 6.0L V8 CNG OHV
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AC System Seal Kit Caps and Valve Core Seal Kit w/ Hi-Side Primary Seal
2012 Chevrolet Express 4500 equipped with 6.6L V8 Diesel OHV Turbo, 6.0L V8 Flex OHV, 6.0L V8 CNG OHV
AC System Seal Kit Caps and Valve Core Seal Kit w/ Hi-Side Primary Seal