GM
ACDelco 97241130 OE Thermostat Rear 180 Degrees, 2001-2020 GM 6.6L Duramax LB7 LLY LBZ LMM LML L5P
Regular price
$52.95
Regular price
$62.76
Sale price
$52.95
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.