84977478 Genuine GM Front Shock Absorber Assembly
Unit Auto Parts LLC provides a complimentary 2-Year Warranty on all automotive parts. Shop with confidence knowing your purchase is protected. Learn More
Unit Auto Parts LLC provides a complimentary 2-Year Warranty on all automotive parts. Shop with confidence knowing your purchase is protected. Learn More
The 84977478 front shock absorber assembly is a genuine GM suspension component designed to control front-end movement and dampen road impact. It helps maintain proper ride stability, steering control, and tire contact with the road surface.
| Year | Vehicle | Engine | Trims |
|---|---|---|---|
| 2020 | Cadillac Escalade | 6.2L V8 Flex | Base, Luxury, Platinum, Premium Luxury |
| 2020 | Cadillac Escalade | 6.2L V8 Gas | Base, Luxury, Platinum, Premium Luxury |
| 2020 | Cadillac Escalade ESV | 6.2L V8 Flex | Base, Luxury, Platinum, Premium Luxury |
| 2020 | Cadillac Escalade ESV | 6.2L V8 Gas | Base, Luxury, Platinum, Premium Luxury |
| 2020 | Chevrolet Suburban | 5.3L V8 Flex | LS, LT, Premier |
| 2020 | Chevrolet Suburban | 5.3L V8 Gas | LS, LT, Premier |
| 2020 | Chevrolet Suburban | 6.2L V8 Flex | LS, LT, Premier |
| 2020 | Chevrolet Suburban | 6.2L V8 Gas | LS, LT, Premier |
| 2020 | Chevrolet Tahoe | 5.3L V8 Flex | LS, LT, PPV, Premier, SSV |
| 2020 | Chevrolet Tahoe | 5.3L V8 Gas | LS, LT, PPV, Premier, SSV |
| 2020 | Chevrolet Tahoe | 6.2L V8 Flex | LS, LT, PPV, Premier, SSV |
| 2020 | Chevrolet Tahoe | 6.2L V8 Gas | LS, LT, PPV, Premier, SSV |
| 2020 | GMC Yukon | 5.3L V8 Flex | Denali, SLE, SLT |
| 2020 | GMC Yukon | 5.3L V8 Gas | Denali, SLE, SLT |
| 2020 | GMC Yukon | 6.2L V8 Flex | Denali, SLE, SLT |
| 2020 | GMC Yukon | 6.2L V8 Gas | Denali, SLE, SLT |
| 2020 | GMC Yukon XL | 5.3L V8 Flex | Denali, SLE, SLT |
| 2020 | GMC Yukon XL | 5.3L V8 Gas | Denali, SLE, SLT |
| 2020 | GMC Yukon XL | 6.2L V8 Flex | Denali, SLE, SLT |
| 2020 | GMC Yukon XL | 6.2L V8 Gas | Denali, SLE, SLT |
| 2019 | Cadillac Escalade | 6.2L V8 Flex | Base, Luxury, Platinum, Premium Luxury |
| 2019 | Cadillac Escalade | 6.2L V8 Gas | Base, Luxury, Platinum, Premium Luxury |
| 2019 | Cadillac Escalade ESV | 6.2L V8 Flex | Base, Luxury, Platinum, Premium Luxury |
| 2019 | Cadillac Escalade ESV | 6.2L V8 Gas | Base, Luxury, Platinum, Premium Luxury |
| 2019 | Chevrolet Silverado 1500 LD | 5.3L V8 Flex | Custom, LT, WT |
| 2019 | Chevrolet Silverado 1500 LD | 5.3L V8 Gas | Custom, LT, WT |
| 2019 | Chevrolet Suburban | 5.3L V8 Flex | LS, LT, Premier |
| 2019 | Chevrolet Suburban | 5.3L V8 Gas | LS, LT, Premier |
| 2019 | Chevrolet Suburban | 6.2L V8 Flex | LS, LT, Premier |
| 2019 | Chevrolet Suburban | 6.2L V8 Gas | LS, LT, Premier |
| 2019 | Chevrolet Tahoe | 5.3L V8 Flex | LS, LT, PPV, Premier, SSV |
| 2019 | Chevrolet Tahoe | 5.3L V8 Gas | LS, LT, PPV, Premier, SSV |
| 2019 | Chevrolet Tahoe | 6.2L V8 Flex | LS, LT, PPV, Premier, SSV |
| 2019 | Chevrolet Tahoe | 6.2L V8 Gas | LS, LT, PPV, Premier, SSV |
| 2019 | GMC Sierra 1500 Limited | 5.3L V8 Flex | Base, SLE |
| 2019 | GMC Sierra 1500 Limited | 5.3L V8 Gas | Base, SLE |
| 2019 | GMC Yukon | 5.3L V8 Flex | Denali, SLE, SLT |
| 2019 | GMC Yukon | 5.3L V8 Gas | Denali, SLE, SLT |
| 2019 | GMC Yukon | 6.2L V8 Flex | Denali, SLE, SLT |
| 2019 | GMC Yukon | 6.2L V8 Gas | Denali, SLE, SLT |
| 2019 | GMC Yukon XL | 5.3L V8 Flex | Denali, SLE, SLT |
| 2019 | GMC Yukon XL | 5.3L V8 Gas | Denali, SLE, SLT |
| 2019 | GMC Yukon XL | 6.2L V8 Flex | Denali, SLE, SLT |
| 2019 | GMC Yukon XL | 6.2L V8 Gas | Denali, SLE, SLT |
| 2018 | Cadillac Escalade | 6.2L V8 Flex | Base, Luxury, Platinum, Premium Luxury |
| 2018 | Cadillac Escalade | 6.2L V8 Gas | Base, Luxury, Platinum, Premium Luxury |
| 2018 | Cadillac Escalade ESV | 6.2L V8 Flex | Base, Luxury, Platinum, Premium Luxury |
| 2018 | Cadillac Escalade ESV | 6.2L V8 Gas | Base, Luxury, Platinum, Premium Luxury |
| 2018 | Chevrolet Silverado 1500 | 4.3L V6 Flex | Custom, High Country, LS, LT, LTZ, SSV, WT |
| 2018 | Chevrolet Silverado 1500 | 5.3L V8 Electric/Gas | Custom, High Country, LS, LT, LTZ, SSV, WT |
| 2018 | Chevrolet Silverado 1500 | 5.3L V8 Flex | Custom, High Country, LS, LT, LTZ, SSV, WT |
| 2018 | Chevrolet Silverado 1500 | 5.3L V8 Gas | Custom, High Country, LS, LT, LTZ, SSV, WT |
| 2018 | Chevrolet Silverado 1500 | 6.2L V8 Gas | Custom, High Country, LS, LT, LTZ, SSV, WT |
| 2018 | Chevrolet Suburban | 5.3L V8 Flex | LS, LT, Premier |
| 2018 | Chevrolet Suburban | 5.3L V8 Gas | LS, LT, Premier |
| 2018 | Chevrolet Tahoe | 5.3L V8 Flex | LS, LT, PPV, Premier, SSV |
| 2018 | Chevrolet Tahoe | 5.3L V8 Gas | LS, LT, PPV, Premier, SSV |
| 2018 | Chevrolet Tahoe | 6.2L V8 Flex | LS, LT, PPV, Premier, SSV |
| 2018 | Chevrolet Tahoe | 6.2L V8 Gas | LS, LT, PPV, Premier, SSV |
| 2018 | GMC Sierra 1500 | 4.3L V6 Flex | Base, Denali, SLE, SLT |
| 2018 | GMC Sierra 1500 | 5.3L V8 Electric/Gas | Base, Denali, SLE, SLT |
| 2018 | GMC Sierra 1500 | 5.3L V8 Flex | Base, Denali, SLE, SLT |
| 2018 | GMC Sierra 1500 | 5.3L V8 Gas | Base, Denali, SLE, SLT |
| 2018 | GMC Sierra 1500 | 6.2L V8 Gas | Base, Denali, SLE, SLT |
| 2018 | GMC Yukon | 5.3L V8 Flex | Denali, SLE, SLT |
| 2018 | GMC Yukon | 5.3L V8 Gas | Denali, SLE, SLT |
| 2018 | GMC Yukon | 6.2L V8 Flex | Denali, SLE, SLT |
| 2018 | GMC Yukon | 6.2L V8 Gas | Denali, SLE, SLT |
| 2018 | GMC Yukon XL | 5.3L V8 Flex | Denali, SLE, SLT |
| 2018 | GMC Yukon XL | 5.3L V8 Gas | Denali, SLE, SLT |
| 2018 | GMC Yukon XL | 6.2L V8 Flex | Denali, SLE, SLT |
| 2018 | GMC Yukon XL | 6.2L V8 Gas | Denali, SLE, SLT |
| Condition | New |
| Part Number | 84977478 |
| Brand | GM |
| Part Type | Front Shock Absorber Assembly |
| Years | 2018–2020 |
| Position | Right, Front Right |
| Fitment | W/O Suburban 3500HD |
| Dimensions | 27.2 x 6.3 x 6.3 inches |
| Weight | 10.40 Pounds |
The 84977478 front shock absorber assembly is built to match factory performance and installation requirements:
The 84977478 is intended for specified GM full-size trucks and SUVs equipped with the suspension system listed above. Proper installation and torque procedures are critical to maintain ride quality and suspension performance.
Always verify part number, vehicle configuration, suspension type, and engine application before installation.