1981 American Motors Spirit 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
- Engine 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
- Carburetors
- Motor Oils
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Isky Racing Cams®Camshaft Complete KitAmerican Motors Spirit 1981, Camshaft Complete Kit by Isky Racing Cams®. 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 maximize horsepower and torque of your vehicleMade with meticulous attention to detail and unmatched craftsmanship$413.50 - $1,292.50 - Isky Racing Cams®Supercams™ Hydraulic Lifter CamshaftAmerican Motors Spirit 1981, Supercams™ Hydraulic Lifter Camshaft by Isky Racing Cams®. After many years of testing, Iskenderian has developed the 256 & 262 Hyd. Supercams to provide fuel economy with low end and mid range RPM...Made with precision and quality in mindDesigned to meet your specific needs$298.21 - $337.56
- COMP Cams®Engine Finishing KitAmerican Motors Spirit 4.2L 1981, Engine Finishing Kit 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...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$17.95
- Replace®258cid OHV Remanufactured EngineAmerican Motors Spirit 4.2L Block Cast # 3235444 Crank Cast # 5477 Left Head Cast # 3224480, 3241656, 3933000 with Mount 2 Bolts Center and 1 at Each End 1981, 258cid OHV Remanufactured Engine by Replace®. This premium product is the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3,497.86
- Cardone Reman®Engine Control ComputerAmerican Motors Spirit 2.5L with California Emission System 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...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$102.10
- Dorman®OE Solutions™ Engine Oil PanAmerican Motors Spirit 2.5L 1981, OE Solutions™ Engine Oil Pan by Dorman®. Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable...Direct replacement - this engine oil pan is made to match the original pan on specific vehiclesComplete assembly - includes replacement pan and drain plugs to match original components$102.55
- Goodyear Belts®Serpentine Multi V-BeltAmerican Motors Spirit 4.2L 1981, Serpentine Multi V-Belt by Goodyear Belts®. Goodyear Belts has developed multi V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$26.29 - $33.47
- Mahle®Cylinder Head GasketAmerican Motors Spirit 1981, Cylinder Head 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 craftsmanship....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.93 - $55.83
- ACDelco®Professional™ Idler PulleyAmerican Motors Spirit 2.5L / 4.2L 1981, Professional™ Idler Pulley by ACDelco®. The ACDelco Professional, premium aftermarket Idler Pulley is designed for use on automobiles and light duty trucks as a locked center tensioning pulley,...Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance$42.59
- Gates®RPM Micro-V™ V-Ribbed BeltAmerican Motors Spirit 4.2L without 70 Amp Alternator 1981, RPM Micro-V™ V-Ribbed Belt by Gates®. Racing, Performance, Muscle. The only belt in the industry specifically designed for high-output and forced induction engines....Advanced, exact-fit and precision-ground belt profileTwo layers of adhesion gum for maximum strength and durability$57.77 - $69.80
- Pioneer Automotive®Engine Oil PanAmerican Motors Spirit 2.5L 1981, Engine Oil Pan 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...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$133.51
- Derale Performance®Plate & Fin Replacement Oil CoolerAmerican Motors Spirit 1981, Plate & Fin Replacement Oil Cooler by Derale Performance®. This cooler is the OE-style aluminum plate and fin core used on Derale Atomic Cool remote cooler. Each cooler is finished in a durable powder-coat...All-aluminum oven brazed design for strength and reliabilityIntegrated four point mounting brackets$100.16
- ACDelco®Professional™ Engine Control ModuleAmerican Motors Spirit 2.5L with California Emission System 1981, Professional™ Engine Control Module by ACDelco®. An ACDelco Professional, premium aftermarket Remanufactured Engine Control Module is the ideal high quality replacement...Vital to vehicle performance because they dictate the operation of its vital systemsDesigned to deliver trouble-free, consistent performance$115.16
- QualCast®Engine ValveAmerican Motors Spirit 1981, 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...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$7.54 - $10.15
- Dayco®Drive Rite™ Spun Cog Serpentine BeltAmerican Motors Spirit 1981, Drive Rite™ Spun Cog Serpentine Belt by Dayco®. Specially constructed for vehicles that utilize the multiple-belt system, this product features raw-edge construction along with a patented top cogged...More flexibility and increased airflow around the belt for prolonged service lifeRaw-edge sidewall construction along with a patented top cogged design for top performance$3.77 - $5.10
- Kobra®Serpentine BeltAmerican Motors Spirit 4.2L 1981, Serpentine Belt by Kobra®. Kobra belts are the aftermarket precision engineered for perfect fit, form and function with a true OE fit. New construction and compounding improves durability for a longer...Exclusive USA-engineered Neoprene formula to ensure durability and less wear no matter the temperatureKobra advanced formula create a more flexible and cooler running belt, greatly extending the serpentine belt life$12.05 - $12.93
- Crown®Rear Engine MountAmerican Motors Spirit 4.2L 1981, Rear Engine Mount by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang...Developed to improve your driving experienceConstructed to ensure ultimate operation$22.77
- Replace®Engine Oil Pan without GasketAmerican Motors Spirit 2.5L with Stamped Oil Pan B01AY4MIHY 1981, Engine Oil Pan without Gasket by Replace®. Stop oil leaks and keep your engine operating at its best with this superior Engine Oil Pan. Replace your worn out or cracked...Direct replacementMeets or exceeds OE standards$84.59
- Mr. Gasket®Valve CoverAmerican Motors Spirit 4.2L 1981, Valve Cover by Mr. Gasket®. Designed with hardcore racing junkies and high-speed street enthusiasts, this Mr. Gasket performance product is right what you need to boost your driving experience. Crafted...Designed to help you make the max out of your ridePerfect upgrade for race cars and muscle cars alike$59.95
- Mahle®Front Fiber Camshaft GearAmerican Motors Spirit 2.5L 1981, Front Fiber Camshaft Gear 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...Made with precision and quality in mindDesigned to meet your specific needs$53.02
- Enginetech®Engine Timing ChainAmerican Motors Spirit 1981, Engine Timing Chain 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$14.71
- Melling®Fiber Timing Camshaft GearAmerican Motors Spirit 2.5L 1981, Fiber Timing Camshaft Gear by Melling®. Timing gears and sprockets from Melling are provided as a part of a complete timing kit program including chain and sprocket kits, as well as for the individual...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$45.99
- COMP Cams®Hi-Tech™ Roller Race Keyway Adjustable Timing ChainAmerican Motors Spirit 4.2L 1981, Hi-Tech™ Roller Race Keyway Adjustable Timing Chain by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations...Double Roller ChainTriple Index Gear$54.95
- COMP Cams®High Energy™ Engine Timing ChainAmerican Motors Spirit 4.2L 1981, High Energy™ Engine 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...Exceeds All Original Equipment SpecificationsPremium Quality Link Belt Type For Exceptional Durability$37.95
- Milodon®Timing Crank GearAmerican Motors Spirit 2.5L 1981, Timing Crank Gear by Milodon®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...Painstakingly designed to meet your racing needsState-of-the-art manufacturing technology$92.95
- Goodyear Belts®Drive Belt Idler PulleyAmerican Motors Spirit 2.5L / 4.2L 1981, Drive Belt Idler Pulley by Goodyear Belts®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...Made with precision and quality in mindDesigned to meet your specific needs$18.85
- TruParts®Accessory Drive Belt Tensioner PulleyAmerican Motors Spirit 4.2L 1981, Accessory Drive Belt Tensioner Pulley by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$9.47
- ACDelco®Automatic Transmission Oil Cooler Mounting KitAmerican Motors Spirit 2.5L / 4.2L 1981, Automatic Transmission Oil Cooler Mounting Kit by ACDelco®. Air Conditioning Condenser Tube Strap. ACDelco Professional A/C Repair Tool is a high quality aftermarket replacement component for one...Professional, premium aftermarket replacementProvides the performance and dependability you expect from ACDelco$14.67
- Sealed Power®High Volume Oil PumpAmerican Motors Spirit 2.5L 1981, High Volume Oil Pump 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...Manufactured to fit a specific applicationEnsures that oil is evenly distributed in the engine system$93.22
- TruParts®Front 1st Design Engine Crankshaft SealAmerican Motors Spirit 2.5L 1981, Front 1st Design Engine Crankshaft Seal by TruParts®. Designed utilizing the latest technology, this product by TruParts features premium quality and will perform better than advertised. Perfect for...Direct replacementDesigned with the latest software and manufactured with modern tooling$1.88
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1981 American Motors Spirit Models