2019 Hyundai Elantra Engine recall 21V301000
Safety recall
Symptoms / what can happen
A damaged engine may stall, increasing the risk of a crash. In addition, oil may leak onto hot exhaust components, increasing the risk of a fire.
Cause
Hyundai Motor America (Hyundai) is recalling certain 2019-2020 Elantra, 2019-2021 Kona and Veloster vehicles equipped with 2.0L Nu MPI engines. The piston oil rings may not have been properly heat-treated, which could result in engine damage.
The fix, in plain English
Safety recall work is done free by a franchised dealer. Official remedy: Dealers will inspect and, if necessary, replace the engine, free of charge. In addition, Hyundai will deploy Piston Ring Noise Sensing System (PNSS) software. Owner notification letters were mailed August 24, 2021. Owners may contact Hyundai customer service at 1-855-371-9460.
Difficulty
Not DIY: recall remedies are performed by a franchised dealer.
Cost
Free to the owner at a dealer while the recall applies. Outside the recall, costs vary; get a written quote.
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Sources
Page last updated .