1990 Pontiac Grand Prix Transmission Parts
Select Your Submodel
- Clutch Kits
- Automatic Transmission Oil Coolers
- Transmission Mounts
- Solenoids, Sensors, Switches, Control Units
- Transmission Filters
- Automatic Transmission Torque Converters
- Transmission Shifters
- Clutch Flywheels
- Pans, Drain Plugs, Filler Caps
- Clutch Hydraulics
- Seals & Gaskets
- Rebuild Kits
- Clutch Linkages
- Clutch Release Bearings
- Automatic Transmission Valve Bodies
- Bearings
- Automatic Transmission Flexplates
- Automatic Transmission Oil Pumps
- Transmission Shafts & Gears
- AT Bands & Clutches
- Automatic Transmission Governors, Modulators
- Automatic Transmission Assemblies
- Clutch Pressure Plates
- Transmission Fluids, Oils & Additives
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ATP®Automatic Transmission Detent Cable SealPontiac Grand Prix Automatic Transmission 1990, Automatic Transmission Detent Cable Seal by ATP®. Location: Detent Control Cable - Top Hat Boot - Throttle Valve Cable. Inside Diameter: 0.625". Outside Diameter: 0.8125". When reliability...OE quality at an affordable priceOE fit and function$1.45 - ATP®Automatic Transmission SealPontiac Grand Prix Automatic Transmission 1990, Automatic Transmission Seal by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium...High quality at an affordable priceExpertly made from premium materials$1.46 - $4.23
- ATP®Automatic Transmission Torque Converter SealPontiac Grand Prix 4-Speed with Helix Suspension 1990, Automatic Transmission Torque Converter Seal by ATP®. Width: 0.4375". Inside Diameter: 2.125". Outside Diameter: 3.4375". When reliability and OE performance is a must, turn to this...OE quality at an affordable priceOE fit and function$5.15
- ATP®Side Cover GasketPontiac Grand Prix 3-Speed 1990, Side Cover Gasket by ATP®. Material: Cork and Rubber. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium...OE quality at an affordable priceOE fit and function$4.50
- ATP®Speedometer Pinion SealPontiac Grand Prix 4-Speed 1990, Speedometer Pinion Seal by ATP®. Rubber. Location: Driven Gear. Outside Diameter: 0.5". When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE...OE quality at an affordable priceOE fit and function$1.16
- National®Automatic Transmission Manual Shaft SealPontiac Grand Prix Transmission with 4-Speed GMC THM440-T4 Transmission 1990, Automatic Transmission Manual Shaft Seal by National®. Width: 0.192". Inside Diameter: 0.500". Outside Diameter: 0.756". Housing Bore: 0.751". Don’t just...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$4.71
- Timken®Automatic Transmission Output Shaft SealPontiac Grand Prix 1990, Automatic Transmission Output Shaft Seal by Timken®. Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate protection from contaminants and help retain lubricants and...Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion$8.18 - $16.65
- Timken®Manual Transmission Input Shaft SealPontiac Grand Prix Standard Transmission 1990, Manual Transmission Input Shaft Seal by Timken®. Width: 6". Outside Diameter: 1.741". Housing Bore: 1.732". Timken offers the right seal to keep your vehicle running optimally. Timken seals...Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion$9.34
- SKF®Automatic Transmission Oil Pump SealPontiac Grand Prix Automatic Transmission 1990, Automatic Transmission Oil Pump Seal by SKF®. Front. Outside Diameter: 3.238". Take your vehicle out of your garage back to the road by replacing your worn out or defective part with the...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$15.22
- SKF®Automatic Transmission Shift Shaft SealPontiac Grand Prix Automatic Transmission 1990, Automatic Transmission Shift Shaft Seal by SKF®. Outside Diameter: 0.754". This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...Made with precision and quality in mindDesigned to meet your specific needs$4.19
- SKF®Manual Transmission Clutch Fork SealPontiac Grand Prix Standard Transmission 1990, Manual Transmission Clutch Fork Seal by SKF®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$5.57
- SKF®Manual Transmission Shift Shaft SealPontiac Grand Prix Standard Transmission 1990, Manual Transmission Shift Shaft Seal by SKF®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...Made with precision and quality in mindDesigned to meet your specific needs$3.85 - $5.20
- ACDelco®GM Original Equipment™ Automatic Transmission Clutch Housing Ball Check ValvePontiac Grand Prix 4-Speed 1990, GM Original Equipment™ Automatic Transmission Clutch Housing Ball Check Valve by ACDelco®. 2nd. Designed utilizing the latest technology, this product by ACDelco features premium quality and will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.76
- ACDelco®GM Original Equipment™ Automatic Transmission Cover PinPontiac Grand Prix 4-Speed 1990, GM Original Equipment™ Automatic Transmission Cover Pin by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.08
- ACDelco®GM Original Equipment™ Automatic Transmission Fluid Level Thermo Valve PinPontiac Grand Prix Automatic Transmission 1990, GM Original Equipment™ Automatic Transmission Fluid Level Thermo Valve Pin by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.00
- ACDelco®Genuine GM Parts™ Automatic Transmission Accumulator Piston PinPontiac Grand Prix 3-Speed 1990, Genuine GM Parts™ Automatic Transmission Accumulator Piston Pin by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.26
- ACDelco®GM Original Equipment™ Automatic Transmission Case PlugPontiac Grand Prix 3-Speed 1990, GM Original Equipment™ Automatic Transmission Case Plug by ACDelco®. Length: 0.25". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.83
- ATP®Dipstick Tube O-Ring SealPontiac Grand Prix Automatic Transmission 1990, Dipstick Tube O-Ring Seal by ATP®. Location: Case - Electrical Connector O-Ring - Modulator O-Ring - Downshift Valve - Speedometer Gear To Case O-Ring - Driven Gear Fitting O-Ring -...OE quality at an affordable priceOE fit and function$0.89
- ATP®Dipstick Tube SealPontiac Grand Prix Automatic Transmission 1990, Dipstick Tube Seal by ATP®. Multi-Lip. Location: Seal - Oil Filler Tube - Top Hat Boot. Inner Diameter 0.5625". Outer Diameter 1.6025". Width: 0.875". When reliability and OE performance...OE quality at an affordable priceOE fit and function$0.93
- Pioneer Automotive®Flywheel ShimPontiac Grand Prix Standard Transmission 1990, Flywheel Shim by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$19.35 - $26.74
- ACDelco®Genuine GM Parts™ Automatic Transmission Clutch Housing Thrust BearingPontiac Grand Prix 4-Speed 1990, Genuine GM Parts™ Automatic Transmission Clutch Housing Thrust Bearing by ACDelco®. Input. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$15.73
- ACDelco®Genuine GM Parts™ Automatic Transmission Drive Sprocket BearingPontiac Grand Prix Automatic Transmission 1990, Genuine GM Parts™ Automatic Transmission Drive Sprocket Bearing by ACDelco®. Drawn Cup. ID: 1.772". Designed utilizing the latest technology, this product by ACDelco features premium...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.00
- ACDelco®Genuine GM Parts™ Automatic Transmission Turbine Shaft BearingPontiac Grand Prix 4-Speed 1990, Genuine GM Parts™ Automatic Transmission Turbine Shaft Bearing by ACDelco®. With Sleeve. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$15.15
- Timken®Manual Transmission Input Shaft BearingPontiac Grand Prix Standard Transmission 1990, Manual Transmission Input Shaft Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller...Designed to effectively reduce frictionUltimate load handling capability$43.18
- ATP®Automatic Transmission Flexplate Bolt SetPontiac Grand Prix 3.1L Transmission 1990, Automatic Transmission Flexplate Bolt Set by ATP®. Quantity: Set of 6. Size: M10 - 1.0 X 18.5mm. ATP is your number one source for replacement parts that ensure a precise fit, high reliability,...OE quality at an affordable priceOE fit and function$6.31
- ACDelco®Genuine GM Parts™ Automatic Transmission Clutch Pack PistonPontiac Grand Prix 4-Speed 1990, Genuine GM Parts™ Automatic Transmission Clutch Pack Piston by ACDelco®. Input. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...$58.21
- ACDelco®Genuine GM Parts™ Automatic Transmission Clutch Retaining RingPontiac Grand Prix 4-Speed 1990, Genuine GM Parts™ Automatic Transmission Clutch Retaining Ring by ACDelco®. 3rd Clutch. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.22
- National®Automatic Transmission Output Shaft Repair SleevePontiac Grand Prix 4-Speed 1990, Automatic Transmission Output Shaft Repair Sleeve by National®. Passenger Side. Width: 0.630". Flanged Outside Diameter: 1.638". This part is manufactured by one of the most trusted names in the...Designed to repair damaged, grooved or worn shaftsDurable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications$25.34
- Timken®Automatic Transmission Output Shaft Repair SleevePontiac Grand Prix 1990, Automatic Transmission Output Shaft Repair Sleeve by Timken®. Optional Premium. Flanged Outside Diameter: 1.638". Repair sleeves restore the sealing surface on yokes and shafts, avoiding expensive components...Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable$31.13
- Timken®Manual Transmission Input Shaft Repair SleevePontiac Grand Prix Standard Transmission 1990, Manual Transmission Input Shaft Repair Sleeve by Timken®. Optional Premium. Repair sleeves restore the sealing surface on yokes and shafts, avoiding expensive components replacement. This...Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable$29.80
Shop By Service Type
- Transmission Fluid Change
- Transmission Oil Cooler Line Replacement
- Clutch Replacement
- Transmission Oil Cooler Replacement
- Vehicle Speed Sensor Replacement
- Clutch Slave Cylinder Replacement
- Transmission Speed Sensor Replacement
- Automatic Transmission Oil Pan Gasket Replacement
- Transmission Mount Replacement
- Clutch Fluid Change
- Transmission Filter Replacement
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1990 Pontiac Grand Prix Transmission Reviews
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Posted by Alan (Saint Paul, MN) / August 21, 20212015 Toyota Venza
1990 Pontiac Grand Prix Models
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