1979 Pontiac Grand Prix Transmission Seals & Gaskets
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National®Manual Transmission Input Shaft SealPontiac Grand Prix Transmission with 4-Speed GMC Saginaw Transmission 1979, Manual Transmission Input Shaft Seal by National®. Width: 0.250". Inside Diameter: 1.250". Outside Diameter: 1.754". Housing Bore: 1.750". Don’t just repair a...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$7.23 - National®Manual Transmission Output Shaft SealPontiac Grand Prix Transmission 3-Speed with GMC SM326 Transmission 1979, Manual Transmission Output Shaft Seal by National®. Width: 0.470". Inside Diameter: 1.500". Outside Diameter: 2.381". Housing Bore: 2.377". Flanged Outside...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$2.92
- National®Automatic Transmission Torque Converter SealPontiac Grand Prix Automatic Transmission 1979, Automatic Transmission Torque Converter Seal by National®. Front. Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$4.69 - $4.83
- Timken®Automatic Transmission Manual Shaft SealPontiac Grand Prix Automatic Transmission 1979, Automatic Transmission Manual Shaft Seal by Timken®. Width: 0.192". Outside Diameter: 0.756". Housing Bore: 0.751". Timken offers the right seal to keep your vehicle running optimally....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$4.70
- Timken®Automatic Transmission Extension Housing SealPontiac Grand Prix 1979, Automatic Transmission Extension Housing Seal by Timken®. With Boot. Width: 0.470". Outside Diameter: 2.381". Housing Bore: 2.377". Timken offers the right seal to keep your vehicle running optimally. Timken...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$3.11
- Timken®Manual Transmission Shift Shaft SealPontiac Grand Prix 1979, Manual Transmission Shift Shaft Seal by Timken®. Width: 0.126". Outside Diameter: 1.006". Housing Bore: 1". Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate...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$4.94
- SKF®Automatic Transmission Oil Pump SealPontiac Grand Prix Transmission with THM250 Transmission / THM375 Transmission 1979, Automatic Transmission Oil Pump Seal by SKF®. Front. Outside Diameter: 2.764". Take your vehicle out of your garage back to the road by replacing your...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$4.67
- Fel-Pro®Manual Transmission Gasket KitPontiac Grand Prix Transmission 3-Speed with GMC SM326 Transmission 1979, Manual Transmission Gasket Kit by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest...Direct OEM replacement for a proper fitEnsures reliable sealing performance$15.69
- Pioneer Automotive®Automatic Transmission Oil Pump SealPontiac Grand Prix THM200/M29 Transmission / THM200C/MV9 Transmission 1979, Automatic Transmission Oil Pump Seal by Pioneer Automotive®. Front. Designed utilizing the latest technology, this product by Pioneer Automotive features...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$9.48
- Pioneer Automotive®Automatic Transmission Valve Body Cover GasketPontiac Grand Prix THM200/M29 Transmission / THM200C/MV9 Transmission 1979, Automatic Transmission Valve Body Cover Gasket by Pioneer Automotive®. Lower. Location: Valve Body to Space Plate. Designed utilizing the latest technology,...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$5.30
- Pioneer Automotive®Extension Housing SealPontiac Grand Prix THM200/M29 Transmission / THM200C/MV9 Transmission 1979, Extension Housing Seal by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$4.68 - $5.79
- Pioneer Automotive®Gasket SetPontiac Grand Prix THM200/M29 Transmission / THM200C/MV9 Transmission 1979, Gasket Set by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$6.97 - $42.43
- Pioneer Automotive®Sealing RingPontiac Grand Prix THM350 Transmission 1979, Sealing Ring by Pioneer Automotive®. Location: Intermediate Servo Piston. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$5.32
- Pioneer Automotive®Transmission SealPontiac Grand Prix 1979, Transmission Seal by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$1.00 - $5.94
- National®Automatic Transmission Extension Housing Seal KitPontiac Grand Prix Transmission with GMC THM350C Transmission 1979, Automatic Transmission Extension Housing Seal Kit by National®. Seal and Bushing Kit. With Boot. Width: 0.470". Inside Diameter: 1.502". Outside Diameter: 2.381"....Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$8.72
- National®Automatic Transmission Manual Shaft SealPontiac Grand Prix Transmission with GMC THM350 Transmission 1979, 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 repair a...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$4.71
- National®Manual Transmission Shift Shaft SealPontiac Grand Prix Transmission 3-Speed with GMC SM326 Transmission 1979, Manual Transmission Shift Shaft Seal by National®. Width: 0.156". Inside Diameter: 0.750". Outside Diameter: 1.010". Housing Bore: 0.999". Don’t just repair a...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$4.67
- ATP®Automatic Transmission Detent Cable SealPontiac Grand Prix THM200/M29 Transmission / THM200C/MV9 Transmission 1979, Automatic Transmission Detent Cable Seal by ATP®. Location: Detent Control Cable - Top Hat Boot - Throttle Valve Cable. Inside Diameter: 0.625". Outside...OE quality at an affordable priceOE fit and function$1.45
- ATP®Automatic Transmission Extension Housing SealPontiac Grand Prix THM200/M29 Transmission / THM200C/MV9 Transmission 1979, Automatic Transmission Extension Housing Seal by ATP®. Inside Diameter: 1.75". Outside Diameter: 2.6875". When reliability and OE performance is a must, turn to...OE quality at an affordable priceOE fit and function$4.94
- ATP®Automatic Transmission Governor SealPontiac Grand Prix THM350 Transmission 1979, Automatic Transmission Governor Seal by ATP®. Location: Governor Cover. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality,...OE quality at an affordable priceOE fit and function$0.79
- ATP®Automatic Transmission SealPontiac Grand Prix THM200/M29 Transmission / THM200C/MV9 Transmission 1979, Automatic Transmission Seal by ATP®. O-Ring. Location: Speedometer Gear Adapter. Inside Diameter: 1.5625". Outside Diameter: 1.75". When reliability and OE...High quality at an affordable priceExpertly made from premium materials$0.96
- ATP®Selector Shaft SealPontiac Grand Prix THM200/M29 Transmission / THM200C/MV9 Transmission 1979, Selector Shaft Seal by ATP®. Outside Diameter: 0.75". When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit,...OE quality at an affordable priceOE fit and function$1.62
- ATP®Speedometer Pinion SealPontiac Grand Prix THM200/M29 Transmission / THM200C/MV9 Transmission 1979, Speedometer Pinion 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...OE quality at an affordable priceOE fit and function$1.16 - $1.95
- Timken®Manual Transmission Input Shaft SealPontiac Grand Prix 1979, Manual Transmission Input Shaft Seal by Timken®. Front. Width: 0.250". Outside Diameter: 1.754". Housing Bore: 1.750". Timken offers the right seal to keep your vehicle running optimally. Timken seals provide...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$9.03
- SKF®Automatic Transmission Shift Shaft SealPontiac Grand Prix Automatic Transmission 1979, 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 Shift Shaft SealPontiac Grand Prix Transmission 3-Speed 1979, Manual Transmission Shift Shaft Seal by SKF®. Outside Diameter: 1.004". 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$4.63
- Speedmaster®Transmission Pan GasketPontiac Grand Prix THM350 Transmission 1979, Transmission Pan Gasket by Speedmaster®. Material: Steel with Rubber. Speedmaster gaskets are designed for today's performance transmissions, nothing worse than a leaky transmission, and...Created by professionals to meet your requirementsSuperior longevity and dependability$25.20
- ACDelco®Gold™ Automatic Transmission Torque Converter SealPontiac Grand Prix THM350 Transmission 1979, Gold™ Automatic Transmission Torque Converter Seal by ACDelco®. Crankshaft Front Oil Seal. Designed utilizing the latest technology, this product by ACDelco features premium quality and...$4.77
- Pioneer Automotive®Automatic Transmission Control Shaft SealPontiac Grand Prix THM200/M29 Transmission / THM200C/MV9 Transmission 1979, Automatic Transmission Control Shaft Seal by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$4.41
- Pioneer Automotive®Automatic Transmission Oil Pump GasketPontiac Grand Prix THM200/M29 Transmission / THM200C/MV9 Transmission 1979, Automatic Transmission Oil Pump Gasket by Pioneer Automotive®. Location: Pump to Case. Designed utilizing the latest technology, this product by Pioneer...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$6.22
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