2021 GMC Sierra 3500 HD equipped with 6.6L V8 Gas OHV
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 Eng: L8T 8th VIN Digit: 7 Mfr Code: 6L90
2021 GMC Sierra 3500 HD equipped with 6.6L V8 Gas OHV
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 Eng: L8T 8th VIN Digit: 7 Mfr Code: 6L90
2021 GMC Sierra 3500 HD equipped with 6.6L V8 Gas OHV, 6.6L V8 Flex OHV
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 Eng: L8T 8th VIN Digit: 7 Mfr Code: 6L90
2021 GMC Sierra 3500 HD equipped with 6.6L V8 Gas OHV, 6.6L V8 Flex OHV
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 Eng: L8T 8th VIN Digit: 7 Mfr Code: 6L90
