1981 Oldsmobile Ninety-Eight Engine Parts
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- Motor Mounts
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Engine Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Throttle Bodies
- Carburetors
- Motor Oils
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Dorman®Autograde™ Expansion PlugsOldsmobile Ninety-Eight 1981, Autograde™ Expansion Plugs by Dorman®. Dorman offers a comprehensive line of Engine Expansion Plug Kits to cover a range of applications. The kits include all parts necessary for a complete repair.Direct fit kits available for ease of replacementExpansion Plugs also available individually$7.11 - $26.99 - Sealed Power®Valve LifterOldsmobile Ninety-Eight 1981, Valve Lifter 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 vehicle and...OE replacementHigh strength steel retainer (precisely limits plunger travel to perform at rpm operation)$5.70 - $19.35
- Pioneer Automotive®Cylinder Head Bolt SetOldsmobile Ninety-Eight 5.7L 1981, Cylinder Head Bolt Set by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$38.84
- Fel-Pro®Oil Pump GasketOldsmobile Ninety-Eight 1981, Oil Pump Gasket 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 technologies and global engineering resources, the gaskets...Meets or exceeds all original equipment specificationsApplication specific design to ensure a perfect fit$1.61 - $2.07
- Fel-Pro®Blue Stripe™ Cork-Rubber Valve Cover Gasket SetOldsmobile Ninety-Eight 5.0L / 5.7L 1981, Blue Stripe™ Cork-Rubber 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...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$12.08
- Fel-Pro®PermaDryPlus™ Valve Cover Gasket SetOldsmobile Ninety-Eight 4.1L 1981, 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...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
- Cloyes®Timing DamperOldsmobile Ninety-Eight 4.1L 1981, Timing Damper by Cloyes®. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a timing gear or complete timing gear set,...Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing$3.06 - $4.36
- Dura-Bond®Engine Hardware Finishing KitOldsmobile Ninety-Eight 5.0L / 5.7L 1981, Engine Hardware Finishing Kit by Dura-Bond®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance...Made with precision and quality in mindDesigned to meet your specific needs$8.56 - $17.69
- Melling®Engine Oil Pump Repair KitOldsmobile Ninety-Eight 1981, Engine Oil Pump Repair Kit by Melling®. Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump. Melling kits include all the required parts needed for...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$28.51 - $125.39
- ACDelco®GM Original Equipment™ Valve LifterOldsmobile Ninety-Eight 1981, GM Original Equipment™ Hydraulic Valve Lifter by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment Valve Lifter by ACDelco features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.09 - $50.97
- Fel-Pro®Valve Stem Oil Seal SetOldsmobile Ninety-Eight 5.0L / 5.7L 1981, Valve Stem Oil Seal Set 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 technologies and global engineering...Direct OEM replacement for a proper fitEnsures reliable sealing performance$14.22
- Enginetech®Rocker ArmOldsmobile Ninety-Eight 1981, Rocker Arm 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$3.19 - $25.43
- National®Front Crankshaft Repair SleeveOldsmobile Ninety-Eight 1981, 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$37.17
- ACDelco®Professional™ Throttle Position Sensor ConnectorOldsmobile Ninety-Eight 1981, Professional™ Throttle Position Sensor Connector by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.09
- Pioneer Automotive®Harmonic Balancer Repair SleeveOldsmobile Ninety-Eight 1981, Harmonic Balancer Repair Sleeve by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.01 - $5.34
- Professional Products®Harmonic Balancer Counter WeightOldsmobile Ninety-Eight 5.0L / 5.7L 1981, Harmonic Balancer Counter Weight by Professional Products®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.23
- Fel-Pro®Fel-CoPrene™ Rubber Valve Cover Gasket SetOldsmobile Ninety-Eight 5.0L / 5.7L 1981, 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...Made with precision and quality in mindDesigned to meet your specific needs$13.59
- Fel-Pro®Valve Cover Load SpreadersOldsmobile Ninety-Eight 4.1L 1981, Valve Cover Load Spreaders 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$28.62
- Stant®Cam Twist Oil Filler CapOldsmobile Ninety-Eight 4.1L / 5.0L 1981, Cam Twist Oil Filler Cap by Stant®. This oil filler cap is designed to fit and function the same as the original equipment cap. It’s a direct replacement, made from premium materials and...Designed to fit and function as the original equipment capMade from premium materials$2.36
- Fel-Pro®Timing Cover SealOldsmobile Ninety-Eight 1981, Timing Cover Seal by Fel-Pro®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.51
- Fel-Pro®Timing Cover SealOldsmobile Ninety-Eight 1981, Timing Cover Seal by Fel-Pro®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.51
- Mahle®Timing Cover SealOldsmobile Ninety-Eight 4.1L 1981, 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...Made with precision and quality in mindDesigned to meet your specific needs$8.35
- Melling®Nylon Timing Chain DamperOldsmobile Ninety-Eight 4.1L 1981, Nylon Timing Chain Damper by Melling®. Made In USA. Melling timing chain tensioner guides are provided for most domestic and import vehicle applications. Melling timing chain tensioner guides are...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$4.44 - $5.79
- SKF®Timing Cover SealOldsmobile Ninety-Eight 1981, 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 - $12.46
- Fel-Pro®Oil Filter GasketOldsmobile Ninety-Eight 5.0L / 5.7L 1981, Oil Filter Gasket 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 technologies and global engineering resources,...Meets or exceeds all original equipment specificationsApplication specific design to ensure a perfect fit$2.15
- Mahle®New Design Oil Filter GasketOldsmobile Ninety-Eight 5.7L 1981, New Design Oil Filter 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$2.40
- Hayden®Oil Filter Mounting Relocation KitOldsmobile Ninety-Eight 4.1L / 5.0L 1981, 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...Non-thermostaticDesigned to ensure easy oil filter relocation$65.99
- Dorman®Autograde™ Pipe PlugsOldsmobile Ninety-Eight 1981, Autograde™ Pipe Plugs by Dorman®. This pipe plug matches the original equipment plug for diameter, thread pitch and head type to ensure a reliable repair. Made of corrosion-resistant material, it has been...Ideal replacement - this pipe plug matches the diameter, thread pitch and head type of the original equipment partDurable construction - this plug is made of quality materials for dependable service$2.73 - $7.01
- Dorman®HELP™ 1" Rubber Expansion PlugOldsmobile Ninety-Eight 4.1L 1981, HELP™ 1" Rubber Expansion Plug by Dorman®. This engine oil galley plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is...Direct replacement - this engine oil galley 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$4.83
- Dorman®Pipe PlugOldsmobile Ninety-Eight 1981, Pipe Plug by Dorman®. Dorman Pipe Plugs are manufactured with high corrosion resistance for long-lasting performance. They're conveniently available in packs of varying quantities.Direct replacement for a proper fit every timeThread lock applied for increased locking action and leak prevention$3.33 - $3.84
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