1981 Oldsmobile Ninety-Eight 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 Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Engine Swap Kits
- Throttle Bodies
- Carburetors
- Motor Oils
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Anchor®Front Passenger Side Engine MountOldsmobile Ninety-Eight 1981, Front Passenger Side Engine Mount by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading...Direct OEM replacementSecurely supports the engine on the chassis$8.82 - $9.53 - Cloyes®Engine Timing SetOldsmobile Ninety-Eight 1981, Engine Timing Set 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$16.94 - $179.81
- Sealed Power®PistonOldsmobile Ninety-Eight 5.0L 1981, Piston 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 lifestyle,...Helps improve cylinder sealing for less blow-byRetains standard ring gaps in top groove$22.08
- Mahle®Recessed Top Piston with RingsOldsmobile Ninety-Eight 5.7L 1981, Recessed Top Piston with Rings 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$29.72 - $75.95
- Enginetech®Timing SetOldsmobile Ninety-Eight 1981, Timing Set 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$19.74 - $25.13
- Cloyes®Outer Crankshaft SprocketOldsmobile Ninety-Eight 1981, Outer Crankshaft 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....Made with precision and quality in mindDesigned to meet your specific needs$3.10 - $4.00
- Mahle®PistonOldsmobile Ninety-Eight 5.7L 1981, Piston 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 from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.67 - $38.73
- Edelbrock®Performer-Link™ True Roller Keyway Adjustable Timing Chain SetOldsmobile Ninety-Eight 5.0L with Oldsmobile V8 Engines without Block Align Bored 1981, Performer-Link™ True Roller Keyway Adjustable Timing Chain Set by Edelbrock®. Now, you can dial-in your camshaft with ease with Edelbrock Timing...The finest quality at a great priceEdelbrock carry everything needed to complete the job$97.95
- Mahle®Engine Timing SetOldsmobile Ninety-Eight 1981, Engine Timing Set by Mahle®. Designed utilizing the latest technology, this product by Mahle features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.65 - $138.45
- COMP Cams®Hi-Tech™ Engine Timing SetOldsmobile Ninety-Eight 1981, Hi-Tech™ Engine Timing Set 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...Cast Iron Camshaft Gear4 Degree Adjusting$80.95 - $104.95
- COMP Cams®Magnum™ Timing SetOldsmobile Ninety-Eight 5.0L 1981, Magnum™ Timing Set 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...Hardened Cast Iron4 Degree Incremental Adjusting$85.95
- Melling®404 High Performance™ Adjustable Engine Timing SetOldsmobile Ninety-Eight 5.0L 1981, 404 High Performance™ Adjustable Engine Timing Set by Melling®. Melling timing chain kits provide an efficient and economical way to provide the timing components needed for a quality engine rebuild....Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$91.22
- Crane Cams®Double Roller Timing Chain SetOldsmobile Ninety-Eight 5.0L / 5.7L 1981, Double Roller Timing Chain Set by Crane Cams®. High-performance engine builders and street tuners who crave for maximum performance out of their vehicle, choose these top-grade performance...Designed to unlock more performance out of your vehicleBump up engine power to the next level$155.53
- Cardone Reman®Engine Control ComputerOldsmobile Ninety-Eight 1981, Engine Control Computer by Cardone Reman®. Cardone Reman Remanufactured Engine Control Modules (ECC) are engineered for quick installation and no comebacks. Each unit is engineered to meet or exceed OEM...100% resolder of critical components ensures superior electrical connections, no intermittent failures and longer product lifeAll modules are 100% tested with automated computerized test equipment to ensure functionality and reliable$117.41 - $127.55
- Anchor®Engine Mount KitOldsmobile Ninety-Eight 5.0L / 5.7L 1981, Engine Mount Kit by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket...Direct OEM replacementSecurely supports the engine on the chassis$27.02
- Anchor®Front Driver Side Engine MountOldsmobile Ninety-Eight 1981, Front Driver Side Engine Mount by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket...Direct OEM replacementSecurely supports the engine on the chassis$7.40 - $9.53
- Fel-Pro®Engine Oil Pan Gasket SetOldsmobile Ninety-Eight 1981, Engine Oil Pan Gasket Set by Fel-Pro®. Designed utilizing the latest technology, this product by Fel-Pro features premium quality and will perform better than advertised. Perfect for your vehicle and...Direct OEM replacement for a proper fitEnsures reliable sealing performance$9.37 - $16.88
- K&N®Performance Gold™ Wrench-Off Oil FilterOldsmobile Ninety-Eight 1981, Performance Gold™ Wrench-Off Oil Filter by K&N®. Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durability and easy...The drilled hole on the nut provides for safety wire attachmentOil filters also use a resin impregnated cellulose filter media$15.99
- Westar®Front Driver Side Engine MountOldsmobile Ninety-Eight 4.1L 1981, Front Driver Side Engine Mount by Westar®. Without Wires. Westar's OE replacement motor mounts effectively control engine movement for vibration-free driving. Since 1986, Westar has specialized in...Build with quality that matches or exceeds OEM SpecificationsPerfect fit$9.50
- Westar®Front Engine MountOldsmobile Ninety-Eight 5.0L / 5.7L 1981, Front Engine Mount by Westar®. Westar's OE replacement motor mounts effectively control engine movement for vibration-free driving. Since 1986, Westar has specialized in distributing...Build with quality that matches or exceeds OEM SpecificationsPerfect fit$10.01
- Westar®Front Passenger Side Engine MountOldsmobile Ninety-Eight 4.1L 1981, Front Passenger Side Engine Mount by Westar®. Westar's OE replacement motor mounts effectively control engine movement for vibration-free driving. Since 1986, Westar has specialized in distributing...Build with quality that matches or exceeds OEM SpecificationsPerfect fit$9.13
- Mahle®Valve Cover Gasket SetOldsmobile Ninety-Eight 1981, 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....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.70 - $17.16
- TRQ®Engine Oil Pressure SwitchOldsmobile Ninety-Eight 1981, Engine Oil Pressure Switch by TRQ®. 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....Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$19.95Save: $1.00 (5%)$18.95
- iD Select®Front Driver Side Engine MountOldsmobile Ninety-Eight 4.1L 1981, Front Driver Side Engine Mount by iD Select®. Without Wires. 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...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$10.91Save: $1.09 (10%)$9.82
- iD Select®Front Engine MountOldsmobile Ninety-Eight 5.0L / 5.7L 1981, Front Engine Mount 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...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$11.74Save: $1.17 (10%)$10.57
- Dorman®Autograde™ Engine Oil Drain PlugOldsmobile Ninety-Eight 1981, Autograde™ Engine Oil Drain Plug by Dorman®. Dorman's Oil Drain Plugs are coated for high corrosion resistance and a long service life. Designed to provide a perfect fit for a hassle free installation,...Oil Drain Plugs are designed and constructed to strict engineering quality standardsThe finest quality at a great price$1.70 - $8.71
- Bosch®Premium™ Spin-On Engine Oil FilterOldsmobile Ninety-Eight 1981, Premium™ Spin-On Engine Oil Filter by Bosch®. Premium engine performance requires a premium oil filter. Bosch Premium Oil Filters protect your engine by keeping harmful particles and dirt out, preventing...The Premium filtration media has the capacity to hold up to 14 grams of dirt* in the filter mediaA high glass content is woven into the blended media, providing greater efficiency and strength by trapping 99% of the particulates from getting into the engine$4.82 - $5.63
- ACDelco®GM Original Equipment™ Engine Oil FilterOldsmobile Ninety-Eight 1981, GM Original Equipment™ Engine Oil Filter by ACDelco®. Designed utilizing the latest technology, this Oil Filter 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$7.31 - $8.88Save: up to 16%$6.20 - $7.55
- Apex Auto®Valve Cover Gasket SetOldsmobile Ninety-Eight 4.1L 1981, 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...Made with precision and quality in mindDesigned to meet your specific needs$9.38
- DEA®Front Driver Side Engine MountOldsmobile Ninety-Eight 1981, Front Driver Side Engine Mount by DEA®. Designed to meet all OE standards and specifications, these engine mounts will fit your vehicle with no modifications. They will safely connect the engine to the car...Designed to meet or exceed OE specificationsConstructed to deliver consistent performance$5.20 - $7.68
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1981 Oldsmobile Ninety-Eight Engine Reviews
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Best Oil For Duramax
ACDelco® - dexosD™ Light Duty Diesel SAE 0W-20 Synthetic Motor Oil, 1 QuartPosted by Aleski / October 29, 20212020 Chevy Silverado 1500
1981 Oldsmobile Ninety-Eight Models
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