1981 Oldsmobile Calais 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
- Hayden®Ultra-Cool™ Oil Cooler KitOldsmobile Calais 1981, Ultra-Cool™ Oil Cooler Kit by Hayden®. Protect your vehicle and save on costly engine repairs with this product. With the Ultra-Cool™ Engine Oil Cooler Kit by Hayden, you will be able to reduce high oil...Made of quality materialsTurbulators in every tube ensure efficient cooling$99.84
- QualCast®Exhaust ValveOldsmobile Calais 3.8L 1981, Exhaust 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...$7.14
- QualCast®Hydraulic Valve LifterOldsmobile Calais 5.7L 1981, Hydraulic Valve Lifter 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....Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$13.12
- QualCast®Valve SpringOldsmobile Calais 1981, Valve Spring 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$3.57 - $3.90
- Derale Performance®Plate & Fin Oil Cooler KitOldsmobile Calais 1981, Plate & Fin Oil Cooler Kit by Derale Performance®. A step up from the popular tube and fin design this aluminum plate and fin-based oil cooler kit not only reduces oil temperatures to help extend the life of...Helps reduce coolant temperaturesExtends engine life$139.99
- Derale Performance®Series 10000™ Stack Plate CoolerOldsmobile Calais 1981, Series 10000™ Stack Plate Cooler by Derale Performance®. This rubber O-ring fits 2-3/4 Diameter sandwich adapter Part No. 15702.High quality aluminum castingNPT ports out design$107.37 - $135.37
- Timken®Crankshaft SealOldsmobile Calais 3.8L 1981, 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$7.62
- Professional Products®Harmonic BalancerOldsmobile Calais 4.3L / 5.7L 1981, Harmonic Balancer 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 quality, performance and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$161.03
- Sealed Power®A-Series Aluminum Bi-metal Crankshaft Main Bearing SetOldsmobile Calais 3.8L with 1/2" Main Bolt 1981, A-Series Aluminum Bi-metal Crankshaft Main Bearing Set by Sealed Power®. This premium product is the best way to go for those looking for the highest quality replacement that offers...A-Series bi-metal aluminum alloyGreater seizure resistance than tri-metal material$64.65
- Sealed Power®Crankshaft Main Bearing SetOldsmobile Calais 1981, Crankshaft Main Bearing Set 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...Greater seizure resistance than tri-metal materialReduces dramatically or eliminates bearing wear$80.05 - $99.09
- Enginetech®Crankshaft Main Bearing SetOldsmobile Calais 1981, Crankshaft Main Bearing 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....Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$33.10 - $110.19
- Clevite®OE Replacement Camshaft Bearing SetOldsmobile Calais 3.8L 1981, OE Replacement Camshaft Bearing Set by Clevite®. Enjoy superior performance by getting this premium-grade Clevite product that is throughly engineered to help take the performance of your fuel system to the...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$23.89
- Clevite®P-Series Connecting Rod Bearing SetOldsmobile Calais 1981, P-Series Connecting Rod Bearing Set by Clevite®. Enjoy superior performance by getting this premium-grade Clevite product that is throughly engineered to help take the performance of your fuel system to the next...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$9.52 - $90.08
- Clevite®P-Series OE Replacement Undersize Connecting Rod BearingOldsmobile Calais 1981, P-Series OE Replacement Undersize Connecting Rod Bearing by Clevite®. Enjoy superior performance by getting this premium-grade Clevite product that is throughly engineered to help take the performance of your...Made with the use of the highest quality materialsModern technology for uncompromising reliability$8.22 - $12.32
- Dura-Bond®High Performance Camshaft Bearing SetOldsmobile Calais 5.7L 1981, 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$50.52 - $148.94
- Apex Auto®Engine Conversion Gasket SetOldsmobile Calais 3.8L 1981, Engine Conversion Gasket Set by Apex Auto®. 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...Made with precision and quality in mindDesigned to meet your specific needs$22.16
- SKF®Timing Cover SealOldsmobile Calais 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$7.49 - $12.27
- Dorman®Autograde™ Expansion PlugOldsmobile Calais 1981, 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 - $13.13
- Dorman®Autograde™ Expansion PlugsOldsmobile Calais 1981, 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 - $26.82
- Dorman®Autograde™ Oil Drain Plug GasketOldsmobile Calais 1981, 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 - $39.79
- Sealed Power®Oil Pump Repair KitOldsmobile Calais 3.8L 1981, Oil Pump Repair Kit 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...Direct replacementManufactured to strict engineering quality standards$24.07 - $112.79
- Enginetech®Oil Pump ScreenOldsmobile Calais 4.3L / 5.7L 1981, Oil Pump Screen 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 deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.68 - $40.02
- Fel-Pro®Valve Stem Oil Seal SetOldsmobile Calais 4.3L / 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 resources,...Direct OEM replacement for a proper fitEnsures reliable sealing performance$14.06
- Pioneer Automotive®Rubber Valve Stem Seal SetOldsmobile Calais 4.3L 1981, Rubber Valve Stem Seal 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$27.67
- QualCast®Valve GuideOldsmobile Calais 1981, Valve Guide 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 a...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$2.03 - $2.70
- National®Front Crankshaft Repair SleeveOldsmobile Calais 4.3L / 5.7L 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$31.43
- Enginetech®Expansion Plug KitOldsmobile Calais 1981, Expansion Plug Kit 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...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$4.19 - $12.10
- Pioneer Automotive®Expansion Plug KitOldsmobile Calais 1981, Expansion Plug Kit 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.56 - $24.28
- SCE Gaskets®Rear Main SealOldsmobile Calais 5.7L With Short Chevy Small Block Engine 1981, Rear Main Seal by SCE Gaskets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing$16.20
- Fel-Pro®Valve Cover Load SpreadersOldsmobile Calais 3.8L 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 using the...Direct OEM replacement for a proper fitEnsures reliable sealing performance$23.39
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