S10/T10 Blazer 2WD L4-119 1.9L VIN A 2-BBL (1984)
A new pressure regulator valve (III. 218) has been made which will improve the oil pressure stability at lower RPM.
SERVICE PARTS INFORMATION:
Description
Part Number
Valve, Pressure Regulator (III. 218)
8684048
Part numbers are for Reference Only.
Check with your Parts Department for latest information.