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Coolant

Specified type:
Mixture of water and a good-quality ethylene glycol based coolant/anti-freeze or an approved recycled coolant conforming to GM Specification 6038-M (4.3L), GM P/N 1052103 or GM Specification 1825 (2.2L), GM P/N 1052753. Coolant supplement GM P/N 3634621 or equivalent.