Used Engine — GMC Sierra Denali 2500

Choose the version that matches your vehicle (year, side and options). Not sure? Compare the OEM number on your part.

Engine Chevrolet Silverado 2500 2024-2026 (+9 more)

6.6L (VIN 7, 8th digit, opt L8T) · (6.6L), gasoline (VIN 7, 8th digit, opt L8T)

Engine Chevrolet Silverado 2500 2024-2026 (+5 more)

(6.6L), diesel (VIN Y, 8th digit, opt L5P)

Engine Chevrolet Silverado 2500 2020-2023 (+5 more)

(6.6L), diesel (VIN Y, 8th digit, opt L5P)

OEM : 12643886, 12643888, 12702671, 12731639…

Engine Chevrolet Express 2500 Van 2021-2023 (+9 more)

6.6L (VIN 7, 8th digit, opt L8T) · (6.6L), gasoline (VIN 7, 8th digit, opt L8T)

Engine Chevrolet Silverado 2500 2017-2019 (+5 more)

6.6L (VIN Y, 8th digit, opt L5P)

OEM : 12643886, 12643888, 12671403, 12686016…

Engine Chevrolet Express 2500 Van 2017-2020 (+10 more)

6.0L, gasoline (VIN G, 8th digit, opt L96) · 6.0L, VIN G (8th digit, opt L96), (gasoline), Cutaway · 6.0L, gasoline (VIN G, 8th digit, opt L96), Cutaway

Engine Chevrolet Silverado 2500 2013-2019 (+5 more)

6.0L, CNG (opt LC8) · 6.0L, CNG (VIN B, 8th digit, opt LC8)

Engine Chevrolet Silverado 2500 2011-2016 (+5 more)

6.6L, VIN 8 (8th digit, opt LML) · 6.6L (VIN 8, 8th digit, opt LML) · 6.6L, VIN 8 (8th digit opt LML)