Fits the following 2021 Chevrolet Suburban Submodels:
- 1/2 TON, 1500 4 DOOR UTILITY, 2500 CREW CAB LONG BOX, 2500 EXTENDED CAB LONG BOX, 2500 REGULAR CAB, 3/4 TON, 3500 4 DOOR UTILITY, 4 DOOR 1/2 TON, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 REGULAR CAB, EXT 3/4 TON, XL 1/2 TON, XL 3/4 TON, YUKON/DENALI | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 8.1L