Piston Kit for Chevrolet L4H 1.2T Engine (25203723)

The Chevrolet L4H piston kit—designed for the 1.2L turbocharged three-cylinder Ecotec L4H/L1H engine found in models such as the Chevrolet Tracker, Onix, and Montana—features a standard cylinder bore of 75.00 mm.

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Description

Engine Type: 1.2L E-Turbo DOHC 12-valve gasoline engine (Code: L4H / LIH)
Bore: 75.00 mm
Part Number (Piston): 25203723 (also corresponds to: 25207453, 55515679, 55486349)
Piston Ring Dimensions (based on Hastings or compatible sets):
1st Compression Ring: 1.20 mm
2nd Compression Ring: 1.20 mm
Oil Control Ring: 2.00 mm
Applicable Models: Chevrolet Onix 1.2T, Chevrolet Tracker 1.2T, Chevrolet Montana 1.2L (2021–2025 model years).