ACDelco 97241130 OE Thermostat Rear 180 Degrees, 2001-2020 GM 6.6L Duramax LB7 LLY LBZ LMM LML L5P

GM SKU: 97241130

46.95

$46.95 $58.95 Save $12

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97241130 OE Thermostat Rear 180 Degrees, 2001-2020 GM 6.6L Duramax LB7 LLY LBZ LMM LML L5P
ACDelco# 131-131

Rear position thermostat is towards the fire wall.Identified by its offset design, also has bleeder valves built in.