1978 Pontiac Grand Prix Engine Parts
Select Your Submodel
- Engine Assemblies
- Motor Mounts
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Engine Swap Kits
- Throttle Bodies
- Carburetors
- Motor Oils
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Sealed Power®Press Fit Type Oil Pump Pick-UpPontiac Grand Prix 5.0L 1978, Press Fit Type Oil Pump Pick-Up by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your...Direct replacementManufactured to strict engineering quality standards$12.65 - Enginetech®Engine ValvePontiac Grand Prix 1978, Engine Valve by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.62 - $606.68
- QualCast®Engine ValvePontiac Grand Prix 1978, Engine Valve by QualCast®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$4.72 - $33.02
- Fel-Pro®Intake Manifold Valley Pan Gasket SetPontiac Grand Prix 3.8L Block Cast # 1803440-01, 1807996 Right Head Cast # 215, 885C1, 296, 199, 855 Crank Cast # 420C Left Head Cast # 215, 885C1, 296, 199, 855 1978, Intake Manifold Valley Pan Gasket Set by Fel-Pro®. Fel-Pro gaskets...Meets or exceeds all original equipment specificationsApplication-specific design for a perfect fit$37.21
- Darton Sleeves®Donovan™ Replacement Cylinder SleevePontiac Grand Prix 5.0L With Chevy Small Block Engines 1978, Donovan™ Replacement Cylinder Sleeve by Darton Sleeves®. The ASTM specifications for performance ductile iron sleeves indicates a minimum tensile strength of 100,000 pounds....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$132.66
- Mahle®Valve Cover Gasket SetPontiac Grand Prix 1978, Valve Cover Gasket Set by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.14 - $39.10
- Apex Auto®Valve Cover Gasket SetPontiac Grand Prix 1978, Valve Cover Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...Made with precision and quality in mindDesigned to meet your specific needs$7.31 - $9.42
- MotoRad®Cam Twist Oil Filler CapPontiac Grand Prix 1978, Cam Twist Oil Filler Cap by MotoRad®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It...Made with precision and quality in mindDesigned to meet your specific needs$2.52
- Dorman®Autograde™ Expansion PlugPontiac Grand Prix 1978, Autograde™ Expansion Plug by Dorman®. This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable...Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$1.01 - $13.20
- Dorman®Autograde™ Expansion Plug KitPontiac Grand Prix 1978, Autograde™ Expansion Plug Kit by Dorman®. This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for...Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$9.74 - $24.21
- Dorman®Autograde™ Expansion PlugsPontiac Grand Prix 1978, Autograde™ Expansion Plugs by Dorman®. This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable...Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$6.50 - $27.40
- Fel-Pro®Valve Cover Gasket SetPontiac Grand Prix 1978, Valve Cover Gasket Set by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest...Direct OEM replacement for a proper fitEnsures reliable sealing performance$13.05 - $14.01
- Fel-Pro®Cylinder Head Bolt SetPontiac Grand Prix 5.0L 1978, Cylinder Head Bolt Set by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the...Direct OEM replacement for a proper fitEnsures reliable sealing performance$23.91
- Apex Auto®Cylinder Head Bolt SetPontiac Grand Prix 5.0L 1978, Cylinder Head Bolt Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and...Made with precision and quality in mindDesigned to meet your specific needs$32.42
- ACDelco®GM Original Equipment™ Valve LifterPontiac Grand Prix 1978, GM Original Equipment™ Valve Lifter by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment Valve Lifter by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$16.24 - $19.86
- Hayden®Oil Filter Mounting Relocation KitPontiac Grand Prix 1978, Oil Filter Mounting Relocation Kit by Hayden®. This product is designed for use when relocation of the oil filter is necessary. The Hayden oil filter remount kit includes all required hardware to complete the...Non-thermostaticDesigned to ensure easy oil filter relocation$64.17
- National®Front Crankshaft Repair SleevePontiac Grand Prix 5.0L 1978, Front Crankshaft Repair Sleeve by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the original...Designed to repair damaged, grooved or worn shaftsDurable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications$24.39
- Mahle®Valve Stem Oil Seal SetPontiac Grand Prix 1978, Valve Stem Oil Seal Set by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.43 - $15.60
- DNJ Engine Components®Valve LifterPontiac Grand Prix 5.0L 1978, Valve Lifter by DNJ Engine Components®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Designed to replace your malfunctioning partsHelps get your vehicle back to it's original performance$5.95
- Fel-Pro®Blue Stripe™ Valve Cover Gasket SetPontiac Grand Prix 1978, Blue Stripe™ Valve Cover Gasket Set by Fel-Pro®. This legendary cork-rubber solution combines the qualities of cork and rubber gaskets. It maintains its shape and flexibility, yet is highly compressible. It...Designed for imperfect sealing surfaces - Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfacesEngineered to perform - Proprietary cork-rubber formulation$11.22 - $18.05
- Fel-Pro®Fel-CoPrene™ Rubber Valve Cover Gasket SetPontiac Grand Prix 5.0L 1978, Fel-CoPrene™ Rubber Valve Cover Gasket Set by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins....Made with precision and quality in mindDesigned to meet your specific needs$12.92
- Fel-Pro®PermaDryPlus™ Valve Cover Gasket SetPontiac Grand Prix 1978, PermaDryPlus™ Valve Cover Gasket Set by Fel-Pro®. These problem-solving gaskets feature the latest technologies designed specifically for the aftermarket repair environment. They are the right choice for any...One-piece, molded silicone rubber construction provides superior blowout resistanceTime-saving rigid carrier system provides instant fit without adhesives, hence the name “PermaDryPlus”$30.55 - $40.00
- Dorman®Autograde™ Oil Drain Plug GasketPontiac Grand Prix 1978, Autograde™ Oil Drain Plug Gasket by Dorman®. Dorman's Engine Oil Drain Plug Gaskets are conveniently available in packs of varying quantities. Many styles are offered, including Copper, Aluminum, Nylon,...Direct replacement gaskets and some universal gaskets available. Proper fit with the drain plug ensures a tight sealGaskets are also included with many of Dorman's Engine Oil Drain Plugs and Pans$1.79 - $40.42
- Mahle®Timing Cover SealPontiac Grand Prix 1978, Timing Cover Seal by Mahle®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet...Made with precision and quality in mindDesigned to meet your specific needs$6.98 - $9.18
- SKF®Timing Cover SealPontiac Grand Prix 1978, Timing Cover Seal by SKF®. Do you hear chirping or squealing noise? Has the "power" disappeared from your steering? Does your engine crank slowly and are your lights dim? You may need accessory drive belt...Made with precision and quality in mindDesigned to meet your specific needs$8.02 - $14.40
- Mahle®Engine Crankshaft Seal Retainer GasketPontiac Grand Prix 1978, Engine Crankshaft Seal Retainer Gasket by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.88 - $11.49
- Timken®Crankshaft Repair SleevePontiac Grand Prix 1978, Crankshaft Repair Sleeve by Timken®. Repair sleeves restore the sealing surface on yokes and shafts, avoiding expensive components replacement. This hard, wear-resistant, and ultra low friction sleeve is...Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable$6.68 - $34.29
- National®1st Design Timing Cover Harmonic Balancer SleevePontiac Grand Prix 5.0L 1978, 1st Design Timing Cover Harmonic Balancer Sleeve by National®. Designed utilizing the latest technology, this product by National features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.47
- National®Nitrile Timing Cover Harmonic Balancer Sleeve KitPontiac Grand Prix 1978, Nitrile Timing Cover Harmonic Balancer Sleeve Kit by National®. Designed utilizing the latest technology, this product by National features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.73
- Enginetech®Valve SeatsPontiac Grand Prix 1978, Valve Seats by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high performance...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$6.83 - $77.60
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