Skip to main content

2021 CHEVROLET Suburban ENGINE AND ENGINE COOLING Recalls

1 recall Highest severity: Critical

All recalls are free to repair at your local dealership. Contact your dealer to schedule service for ENGINE AND ENGINE COOLING issues.

← View all 2021 CHEVROLET Suburban recalls

ENGINE AND ENGINE COOLING Safety Recalls

Critical #25V274000 NHTSA Official Language
Component

ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL

Manufacturer
General Motors, LLC
What Happened
General Motors LLC (GM) is recalling certain 2021-2024 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles equipped with a 6.2L V8 gas engine. The connecting rod and/or crankshaft engine components may have manufacturing defects that can lead to engine damage and engine failure.
Risk if Unfixed
Engine failure increases the risk of a crash.
Free Fix
Dealers will inspect the engine, and as necessary, repair or replace the engine. For vehicles that pass inspection, dealers will add higher viscosity oil, install 6 oil fill cap, replace the oil filter, and update the owner's manual. Repairs will be performed free of charge. Owner notification letters were mailed June 18, 2025. Owners may contact Cadillac customer service at 1-800-333-4223, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is N252494000.
View full recall details → Repairs are free at any authorized dealer. Find a dealer →

Other CHEVROLET Suburban 2021 Recalls

SEAT BELTS
4 recalls
POWER TRAIN
2 recalls
FUEL SYSTEM, GASOLINE
1 recall
STEERING
1 recall
AIR BAGS
1 recall
EXTERIOR LIGHTING
1 recall
SEATS
1 recall

Other CHEVROLET Suburban Years

2024
1 recall
2023
3 recalls
2022
4 recalls
2020
4 recalls
2019
3 recalls
2018
4 recalls
2017
5 recalls
2016
6 recalls
2015
11 recalls
2014
3 recalls
2013
4 recalls
2012
4 recalls
2011
3 recalls
2010
3 recalls
2009
5 recalls
2008
4 recalls
2007
4 recalls
2006
1 recall
2005
7 recalls
2004
6 recalls
2003
7 recalls
2002
4 recalls
2001
8 recalls
2000
11 recalls

Similar ENGINE AND ENGINE COOLING Recalls in Other Vehicles

2010 BMW X5
60 ENGINE AND ENGINE COOLING recalls
2011 BMW X5
60 ENGINE AND ENGINE COOLING recalls
2010 BMW Z4
48 ENGINE AND ENGINE COOLING recalls
2011 BMW Z4
48 ENGINE AND ENGINE COOLING recalls
2026 FORD Explorer
48 ENGINE AND ENGINE COOLING recalls
2014 JEEP Grand Cherokee
48 ENGINE AND ENGINE COOLING recalls

Frequently Asked Questions

Is the 2021 CHEVROLET Suburban safe to drive?

This model year has 1 recorded safety recall. Model-level listings do not establish VIN-specific open recalls or whether this vehicle is safe to drive. Check your VIN and contact the manufacturer for recall instructions.

What is the ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL recall for the 2021 CHEVROLET Suburban? (Campaign #25V274000)

General Motors LLC (GM) is recalling certain 2021-2024 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, and Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles equipped with a 6.2L V8 gas engine. The connecting rod and/or crankshaft engine components may have manufacturing defects that can lead to engine damage and engine failure. Engine failure increases the risk of a crash. Dealers will inspect the engine, and as necessary, repair or replace the engine. For vehicles that pass inspection, dealers will add higher viscosity oil, install 6 oil fill cap, replace the oil filter, and update the owner's manual. Repairs will be performed free of charge. Owner notification letters were mailed June 18, 2025. Owners may contact Cadillac customer service at 1-800-333-4223, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is N252494000.