L87 RegistryGM 6.2L V8 Failures
6.2L V8 (L87)Outside official recall window

2018 GMC Sierra 1500 engine failures

No 6.2L (L87) failures reported on the 2018 GMC Sierra 1500 yet. If yours failed, be the first to put it on record.

Failures reported
0
Median miles at failure
—
Engines replaced
0
Warranty claims denied
0

Did your 2018 Sierra 1500 engine fail?

Add it to the registry. It takes 3 minutes, it's anonymous, and every report makes the pattern harder to ignore.

Report your failureCheck your VIN

More 6.2L (L87) failure pages

Other GMC Sierra 1500 years:
2027 Sierra 15002026 Sierra 15002025 Sierra 15002024 Sierra 15002023 Sierra 15002022 Sierra 15002021 Sierra 15002020 Sierra 15002019 Sierra 1500
2018, other models:
2018 Chevrolet Silverado 15002018 Chevrolet Tahoe2018 Chevrolet Suburban2018 GMC Yukon2018 GMC Yukon XL2018 Cadillac Escalade2018 Cadillac Escalade ESV
Browse all model & year pages →

Note: model year 2018is outside GM's official 2021–2024 recall window. Owner-reported failures here are tracked independently to show the problem's real scope.