isuzu 3.9L temperature switch
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4BD2
Thermostat Switch For Isuzu NPR, NQR, 4BD2, 3.9L, 1992-1998 OEM Replacement
High-quality thermostat switch for Isuzu NPR and NQR trucks (1992-1998) equipped with the 4BD2 3.9L diesel engine. This OEM replacement switch helps regulate coolant temperature and supports proper engine cooling system performance.
SKU: n/a
