2021 Chevrolet Express 3500 equipped with 6.6L V8 Gas OHV, 4.3L V6 Gas OHV, 4.3L V6 Flex OHV, 2.8L L4 Diesel DOHC Turbo
1
SEE TSB 21-NA-199 FOR THERMAL BYPASS VALVE. INSTALL PER GM POLICIES AND PROCEDURES. FAILURE TO FOLLOW TSB MAY RESULT IN REJECTED WARRANTY CLAIM. PI1404 APPLIES TO THIS PART NUMBER PER GM SERVICE POLICIES AND PROCEDURES,FAILURE TO FOLLOW THE PI MAY RESULT IN THE REJECTION OF A WARRANTY CLAIM Mfr Code: 6L90
2021 Chevrolet Express 3500 equipped with 6.6L V8 Gas OHV, 4.3L V6 Gas OHV, 4.3L V6 Flex OHV, 2.8L L4 Diesel DOHC Turbo
SEE TSB 21-NA-199 FOR THERMAL BYPASS VALVE. INSTALL PER GM POLICIES AND PROCEDURES. FAILURE TO FOLLOW TSB MAY RESULT IN REJECTED WARRANTY CLAIM. PI1404 APPLIES TO THIS PART NUMBER PER GM SERVICE POLICIES AND PROCEDURES,FAILURE TO FOLLOW THE PI MAY RESULT IN THE REJECTION OF A WARRANTY CLAIM Mfr Code: 6L90
2021 Chevrolet Express 3500 equipped with 6.6L V8 Gas OHV, 4.3L V6 Flex OHV, 2.8L L4 Diesel DOHC Turbo
1
GM Original Equipment SEE TSB 21-NA-199 FOR THERMAL BYPASS VALVE. INSTALL PER GM POLICIES & PROCEDURES. FAILURE TO FOLLOW TSB MAY RESULT IN REJECTED WARRANTY CLAIM. PI1404 APPLIES TO THIS PART NUMBER PER GM SERVICE POLICIES and PROCEDURES,FAILURE TO FOLLOW THE PI MAY RESULT IN THE REJECTION OF A WARRANTY CLAIM MUST BE CLEANED W/KEROSENE OR MINERAL SPIRITS BEFORE INSTALL Mfr Code: 6L90
2021 Chevrolet Express 3500 equipped with 6.6L V8 Gas OHV, 4.3L V6 Flex OHV, 2.8L L4 Diesel DOHC Turbo
GM Original Equipment SEE TSB 21-NA-199 FOR THERMAL BYPASS VALVE. INSTALL PER GM POLICIES & PROCEDURES. FAILURE TO FOLLOW TSB MAY RESULT IN REJECTED WARRANTY CLAIM. PI1404 APPLIES TO THIS PART NUMBER PER GM SERVICE POLICIES and PROCEDURES,FAILURE TO FOLLOW THE PI MAY RESULT IN THE REJECTION OF A WARRANTY CLAIM MUST BE CLEANED W/KEROSENE OR MINERAL SPIRITS BEFORE INSTALL Mfr Code: 6L90
