Operation CHARM: Car repair manuals for everyone.

Parts Information

PartManufacturerOEM Part #PriceNotes
THM 200-4R, 4 Speed
Control Valve
VIN Y
Without 2.73 RatioGMO8639467692.98Contact Dealer for most current part and price information.
With 2.73 RatioGMO8639457405.03Contact Dealer for most current part and price information.
THM-200C, 3 Speed
Control ValveGMO8638932347.00Contact Dealer for most current part and price information.