TM-50 Standard Auto Trans Modulator Valve
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Standard Auto Trans Modulator Valve | TM-50

Chevrolet Camaro, Corvette, C10, Impala, C1500, G20, K3500, Monte Carlo, R30, C10 Suburban & more
GMC C2500, C1500, C25, Jimmy, K1500, C15, C15 Suburban, C1500 Suburban, C25 Suburban, C2500 Suburban & more
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Not available to order or discontinued.
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Make Sure It Fits

P/N: TM-50 Standard
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Why Buy OEM & Genuine Replacement Auto Parts from AutohausAZ?

Auto parts at wholesale prices is what you will find at AutohausAZ. Have you been searching the web for auto parts for your vehicle? You have come to the right place! Here at Autohaus, we strive to offer low prices on quality replacement parts and providing first rate customer service.

What This Standard Auto Trans Modulator Valve Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

Chevrolet
85-85 - C10 Custom, Scottsdale, Silverado
Engine VIN: N; Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
78-80 - C10 Big Ten, Cheyenne, Custom Deluxe, Scottsdale, Silverado
Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
80-80 - C10 Big Ten, Cheyenne RWD, Custom Deluxe RWD, Scottsdale RWD, Silverado RWD
w/ 3.73 or 4.10 Axle Ratio; Transmission Manufacturer Code: THM350
75-79 - C10 Big Ten RWD, Cheyenne, Cheyenne RWD, Custom Deluxe, Custom Deluxe RWD & more
w/ Green Stripe; Transmission Manufacturer Code: THM350
78-78 - C10 Suburban Custom Deluxe, Scottsdale, Silverado
Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
80-80 - C10 Suburban Custom Deluxe RWD, Scottsdale RWD, Silverado RWD
w/ 3.73 or 4.10 Axle Ratio; Transmission Manufacturer Code: THM350
75-79 - C10 Suburban Custom Deluxe, Custom Deluxe RWD, Scottsdale, Scottsdale RWD, Silverado & more
w/ Green Stripe; Transmission Manufacturer Code: THM350
90-90 - C1500 454 SS, Cheyenne, Scottsdale, Silverado, WT
w/ Green Stripe; Engine VIN: N; Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
82-86 - C20 Custom, Scottsdale, Silverado
Engine VIN: J; Fuel Type: DIESEL; Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
82-86 - C20 Custom, Scottsdale, Silverado
Engine VIN: M; Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
81-86 - C20 Cheyenne, Custom, Deluxe, Scottsdale, Silverado
Engine VIN: W; Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
78-81 - C20 Cheyenne, Custom, Custom Deluxe, Deluxe, Scottsdale & more
Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
75-79 - C20 Cheyenne, Custom Deluxe, Scottsdale, Silverado
w/ Green Stripe; Transmission Manufacturer Code: THM350
82-86 - C20 Suburban Custom, Scottsdale, Silverado
Engine VIN: J; Fuel Type: DIESEL; Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
85-86 - C20 Suburban Custom, Scottsdale, Silverado
Engine VIN: M; Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
85-86 - C20 Suburban Custom, Scottsdale, Silverado
Engine VIN: W; Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
81-81 - C20 Suburban Custom, Deluxe
Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
77-77 - C20 Suburban Custom Deluxe, Scottsdale, Silverado
w/ Green Stripe; Transmission Manufacturer Code: THM350
84-86 - C30 Custom, Scottsdale, Silverado
Engine VIN: M; Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
GMC
78-78 - C15 Base, Heavy Half, High Sierra, Sierra Classic, Sierra Grande & more
Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
75-78 - C15 Base, Heavy Half, High Sierra, High Sierra RWD, Indy Hauler & more
w/ Green Stripe; Transmission Manufacturer Code: THM350
78-78 - C15 Suburban Base, High Sierra, Sierra Classic, Sierra Grande
Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
75-78 - C15 Suburban Base, High Sierra, High Sierra RWD, RWD, Sierra Classic & more
w/ Green Stripe; Transmission Manufacturer Code: THM350
84-84 - C1500 Base, High Sierra, Sierra Classic
Engine VIN: F; Transmission Control Type: Automatic
85-85 - C1500 Base, High Sierra, Sierra Classic
Engine VIN: N; Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
79-80 - C1500 Base, Heavy Half, High Sierra, Sierra Classic, Sierra Grande & more
Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
79-79 - C1500 Base, Heavy Half, High Sierra, High Sierra RWD, RWD & more
w/ Green Stripe; Transmission Manufacturer Code: THM350
80-80 - C1500 Heavy Half, High Sierra RWD, RWD, Sierra Classic RWD, Sierra Grande RWD & more
w/ Green Stripe; w/ 3.73 or 4.10 Axle Ratio; Fuel Type: GAS; Transmission Manufacturer Code: THM350
84-84 - C1500 Suburban Base, High Sierra, Sierra Classic
Engine VIN: F; Transmission Control Type: Automatic
79-79 - C1500 Suburban Base, High Sierra, Sierra Classic, Sierra Grande
Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
80-80 - C1500 Suburban High Sierra RWD, RWD, Sierra Classic RWD, Sierra Grande RWD
w/ 3.73 or 4.10 Axle Ratio; Transmission Manufacturer Code: THM350
78-78 - C25 Base, High Sierra, Sierra Classic, Sierra Grande
Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
75-78 - C25 Base, High Sierra, Sierra Classic, Sierra Grande
w/ Green Stripe; Transmission Manufacturer Code: THM350
78-78 - C25 Suburban Base, High Sierra, Sierra Classic, Sierra Grande
w/ Green Stripe; Transmission Manufacturer Code: THM350
89-89 - C2500 Sierra, Sierra SLE, Sierra SLX
Engine VIN: J; Fuel Type: DIESEL; Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
82-86 - C2500 Base, High Sierra, Sierra Classic, Sierra Grande
Engine VIN: J; Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3
83-83 - C2500 Base, High Sierra, Sierra Classic
Engine VIN: M; Transmission Control Type: Automatic
84-86 - C2500 Base, High Sierra, Sierra Classic
Engine VIN: M; Transmission Manufacturer Code: THM400; Transmission Numberof Speeds: 3