1978 Pontiac Grand Prix Engine Parts
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- 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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Apex Auto®Cylinder Head GasketPontiac Grand Prix 1978, Cylinder Head Gasket 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$12.69 - $13.42 - Apex Auto®Timing Cover Gasket SetPontiac Grand Prix 1978, Timing Cover Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Made with precision and quality in mindDesigned to meet your specific needs$7.19 - $8.01
- Melling®Oil Pump Pick-Up Tube & ScreenPontiac Grand Prix 5.0L 1978, Oil Pump Pick-Up Tube & Screen by Melling®. A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$11.87
- ATP®Harmonic BalancerPontiac Grand Prix 1978, Harmonic Balancer by ATP®. ATP Graywerks Harmonic Balancers are a high quality OE replacement alternative. The parts are developed to the OE design, ensuring they will install properly and function as intended....Manufactured to OE design ensuring each balancer will install properly and function as intendedDynamically balanced for proper absorption of the crankshaft vibrations$46.71 - $265.25
- Sealed Power®Connecting Rod Bearing SetPontiac Grand Prix 1978, Connecting Rod Bearing Set by Sealed Power®. Sealed Power A-Series aluminum-silicon bi-metal alloy engine bearings deliver greater seizure resistance than tri-metal materials, dramatically reducing or...A-Series bi-metal aluminum alloyGreater seizure resistance than tri-metal material$3.23 - $98.49
- Dura-Bond®High Performance Camshaft Bearing SetPontiac Grand Prix 1978, High Performance Camshaft Bearing Set by Dura-Bond®. 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...Rigorously tested to withstand years of abuseHigh-grade materials for long-lasting durability$45.66 - $157.37
- Calico Coatings®H-Series Main Bearing SetPontiac Grand Prix 5.0L 1978, H-Series Main Bearing Set by Calico Coatings®. Bearings are coated with our CT-1 Dry Film Lubricant coating. This coating helps reduce friction and abrasive wear. It provides intermittent dry lubrication...Corrosion protectionIncreased lubricity$160.38 - $165.99
- Calico Coatings®H-Series Narrowed Connecting Rod BearingsPontiac Grand Prix 5.0L With Small Block Engine 1978, H-Series Narrowed Connecting Rod Bearings by Calico Coatings®. Bearings are coated with our CT-1 Dry Film Lubricant coating. This coating helps reduce friction and abrasive wear. It...Corrosion protectionIncreased lubricity$19.15 - $20.82
- Calico Coatings®H-Series Narrowed Doweled Connecting Rod BearingsPontiac Grand Prix 5.0L With Small Block Engine 1978, H-Series Narrowed Doweled Connecting Rod Bearings by Calico Coatings®. Bearings are coated with our CT-1 Dry Film Lubricant coating. This coating helps reduce friction and abrasive...Corrosion protectionIncreased lubricity$20.99 - $21.71
- Spectre Performance®Short Valve Cover SetPontiac Grand Prix 5.0L 1978, Short Valve Cover Set by Spectre Performance®. Spectre offers a wide variety of high performance valve covers designed to easily replace your stock covers. With show quality construction and a sealing edge...High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality$39.99 - $57.99
- Continental® ContiTech™Accessory Drive BeltPontiac Grand Prix 1978, Accessory Drive Belt by Continental® ContiTech™. This belt is designed with teeth molded directly into its surface to avoid slipping for reliable and efficient performance. Manufactured using the latest...OE quality product for safe, reliable, and efficient performanceManufactured using the latest material technology$16.09 - $17.45
- Dayco®Drive Rite™ V-BeltPontiac Grand Prix 1978, Drive Rite™ V-Belt by Dayco®. Specially formulated high temperature Polymer along with the highest level of engineered reinforcement proves to perform better in belt operating temperature and efficiency than...Faster and more consistent throttle response at high speedsQuicker throttle response at mid-speed acceleration$2.36 - $7.78
- Enginetech®Engine Piston Ring SetPontiac Grand Prix 1978, Engine Piston Ring Set by Enginetech®. Superior size and weight grading within each set. Most Enginetech pistons are decked 0.010" to 0.020" to compensate for oversized bores and head/deck milling. Enginetech...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$18.26 - $45.00
- ACDelco®Professional™ 1 Blade Oil Pressure SwitchPontiac Grand Prix 5.0L 1978, Professional™ 1 Blade Oil Pressure Switch by ACDelco®. 350N. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.00Save: $1.79 (13%)$12.21
- Standard®Tru-Tech™ Oil Pressure Gauge SwitchPontiac Grand Prix 1978, Tru-Tech™ Oil Pressure Gauge Switch by Standard®. 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...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$8.30 - $23.69
- Standard®Tru-Tech™ Oil Pressure Light SwitchPontiac Grand Prix 1978, Tru-Tech™ Oil Pressure Light Switch by Standard®. 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...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$6.33 - $7.54
- Original Engine Management®Engine Oil Pressure Sender with LightPontiac Grand Prix 5.0L 1978, Engine Oil Pressure Sender with Light by Original Engine Management®. Designed utilizing the latest technology, this product by Original Engine Management features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.44
- Mahle®Engine Oil Drain PlugPontiac Grand Prix 1978, Engine Oil Drain Plug 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...Made with precision and quality in mindDesigned to meet your specific needs$0.63
- Agility®Engine Oil PanPontiac Grand Prix 5.0L 1978, Engine Oil Pan by Agility®. Agility products have gone through extensive development and testing to insure the products they sell to meet the expectations of their customers and market satisfaction.Meets or exceeds OE manufacturer's specifications100% performance and fit-tested$54.76
- Enginetech®Rear Main SealsPontiac Grand Prix 1978, Rear Main Seals 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$2.68 - $6.59
- SKF®Rear Crankshaft SealPontiac Grand Prix 5.0L 1978, Rear Crankshaft 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...Made with precision and quality in mindDesigned to meet your specific needs$27.57
- Timken®Crankshaft SealPontiac Grand Prix 3.8L 1978, Crankshaft Seal by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium design,...Expertly crafted from premium materialsDesigned to match rigorous quality standards$7.66 - $15.20
- Energy Suspension®Complete Engine & Transmission Mount SetPontiac Grand Prix 5.0L 1978, Complete Engine & Transmission Mount Set by Energy Suspension®. Energy Suspension offers replacement mount bushings for engines, transmissions, engine subframes, differentials, transfer cases, as well as...Replacement mount bushings for engines, transmissions, and transfer case prevents mechanicals from shifting around on broken or weak mounts under accelerationEliminates excess stress on axles, drive shafts, and seals that can cause premature wear and leaks when mechanicals are sitting at improper angles$104.44
- Energy Suspension®Passenger Side Motor MountPontiac Grand Prix 5.0L 1978, Passenger Side Motor Mount by Energy Suspension®. A true performance application component for cars, trucks, hot rods and racing/competition vehicles - yet designed to be also used for street vehicles! When...Soft-running enough to absorb vibrationsFor street use yet rugged for racing use$36.12
- iD Select®Engine Timing ChainPontiac Grand Prix 5.0L 1978, Engine Timing Chain by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$19.29 - $30.79
- Cloyes®Center Timing ChainPontiac Grand Prix 1978, Center Timing Chain by Cloyes®. 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...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$12.39 - $17.05
- Cloyes®Front Camshaft SprocketPontiac Grand Prix 1978, Front Camshaft Sprocket by Cloyes®. 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...Made with precision and quality in mindDesigned to meet your specific needs$7.53 - $9.81
- COMP Cams®Hi-Tech™ Roller Race Timing ChainPontiac Grand Prix 1978, Hi-Tech™ Roller Race Timing Chain by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$29.95 - $97.95
- COMP Cams®Timing CoverPontiac Grand Prix 5.0L 1978, Timing Cover by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and knowledgeable engineering...Eliminate timing cover flex which causes erratic ignition timingAllow camshaft to be replaced without disturbing the oil pan seal$164.95 - $360.95
- ATP®Engine Timing CoverPontiac Grand Prix 1978, Engine Timing Cover by ATP®. ATP Graywerks Timing Covers are a high quality OE replacement alternative. All covers are developed to originally specified designs, for a proper fit. The parts are manufactured...OE fit form and performance ensures the best fit and protection from impurities against the timing componentsHigh quality construction provide a long lasting replacement$147.69
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