1981 Chevy Impala 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
- 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
- Anchor®Front Driver Side Engine MountChevy Impala 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 supplier,...Direct OEM replacementSecurely supports the engine on the chassis$7.09 - $10.67
- Cloyes®Engine Timing SetChevy Impala 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, Cloyes has the...Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing$15.18 - $358.52
- Sealed Power®PistonChevy Impala 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, it is...Helps improve cylinder sealing for less blow-byRetains standard ring gaps in top groove$19.51 - $26.87
- iD Select®Heat-Treated Engine Timing SetChevy Impala 1981, Heat-Treated Engine Timing Set 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$17.75 - $28.60
- Sealed Power®Cast PistonChevy Impala 1981, Cast Piston by Sealed Power®. Available on both hypereutectic and POWERFORGED pistons, DUROSHIELD is an exclusive moly-graphite skirt coating that extends engine life and essentially eliminates scuffing. This...Reduce friction for increased fuel economy and horsepowerEssentially eliminate scuffing and wear$21.47 - $26.67
- Mahle®PistonChevy Impala 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 industry-leading...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.67 - $41.24
- Enginetech®Timing SetChevy Impala 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 provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.22 - $31.76
- Cloyes®Outer Crankshaft SprocketChevy Impala 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. Designed to...Made with precision and quality in mindDesigned to meet your specific needs$2.94 - $19.56
- Enginetech®CamshaftChevy Impala 1981, Camshaft 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 provide a...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$80.15 - $182.93
- Mahle®Engine Timing SetChevy Impala 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 manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$28.08 - $534.33
- Melling®402 High Performance™ Adjustable Engine Timing SetChevy Impala Gas 1981, 402 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. Timing...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$55.90
- COMP Cams®Gear Drive SystemChevy Impala Base / Estate 5.0L / 5.7L Gas 1981, Gear Drive System 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...Machined For accuracyCam Bolt And Lock Plate$257.95 - $298.95
- COMP Cams®Hi-Tech Roller Race™ Engine Timing SetChevy Impala Base / Estate 5.0L / 5.7L Gas with Chevy Small Block 1981, Hi-Tech Roller Race™ Engine Timing Set by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using...Cast Iron Camshaft Gear4 Degree Adjusting$79.95 - $179.95
- COMP Cams®High Energy™ Timing SetChevy Impala Base / Estate 1981, High Energy™ 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...Meet Or Exceed Original Equipment SpecificationsExceptional Durability$43.95 - $55.95
- COMP Cams®Magnum™ Double Row Timing SetChevy Impala Base / Estate 4.4L / 5.0L / 5.7L Gas 1981, Magnum™ Double Row Timing Set by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations...Hardened Cast Iron4 Degree Incremental Adjusting$79.95
- COMP Cams®Timing SetChevy Impala 1981, Timing Set by COMP Cams®. Induction hardened and precision machined steel billet gears for bulletproof durability in GM LSX applications. Featuring 9 keyway crank sprocket for 2-degree incremental adjustability and...High quality at an affordable priceExpertly made from premium materials$127.95 - $251.95
- Edelbrock®Performer-Link™ True Roller Adjustable Timing Chain SetChevy Impala without Block Align Bored 1981, Performer-Link™ True Roller Adjustable Timing Chain Set by Edelbrock®. Now, you can dial-in your camshaft with ease with Edelbrock Timing Chain Set. Edelbrock timing chain bolt onto your...The finest quality at a great priceEdelbrock carry everything needed to complete the job$37.95 - $62.95
- Mahle®Piston SetChevy Impala 1981, Piston 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. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.71 - $237.89
- Mahle®Piston with RingsChevy Impala 5.7L Gas 1981, 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 craftsmanship. Manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$27.78 - $75.95
- Cloyes®Torrington BearingChevy Impala H / J / K / L Engine VIN Character 1981, Torrington Bearing 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...Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing$15.00
- COMP Cams®Magnum™ Camshaft Complete KitChevy Impala 1981, Magnum™ Camshaft Complete 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...Great high rpm powerEasy on valve train parts$497.95 - $635.95
- COMP Cams®Oval Track™ CamshaftChevy Impala Base / Estate 4.4L / 5.0L / 5.7L Gas 1981, Oval Track™ Camshaft by COMP Cams®. Designed utilizing the latest technology, this product by COMP Cams features premium quality and will perform better than advertised. Perfect...High quality at an affordable priceExpertly made from premium materials$213.03 - $546.95
- COMP Cams®Xtreme Energy™ Camshaft Complete KitChevy Impala 1981, Xtreme Energy™ Camshaft Complete 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...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$449.95 - $1,472.95
- Enginetech®Remanufactured Crankshaft KitChevy Impala 1981, Remanufactured Crankshaft Kit 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$331.25 - $408.24
- Dart®Special High Performance Engine BlockChevy Impala 4.4L / 5.0L / 5.7L With Chevy Small Block Gen I Engine 1981, Special High Performance Engine Block by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2,944.48 - $3,088.09
- Anchor®Engine Mount KitChevy Impala 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 supplier, Anchor....Direct OEM replacementSecurely supports the engine on the chassis$31.25 - $31.49
- Anchor®Front Passenger Side Engine MountChevy Impala 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 aftermarket supplier,...Direct OEM replacementSecurely supports the engine on the chassis$7.09 - $10.67
- TRQ®Driver Side Engine MountChevy Impala 1981, Driver Side Engine Mount by TRQ®. When it comes to purchasing quality replacement parts, this top-notch TRQ engine mount is the right choice. Manufactured from superior materials, it is capable of withstanding even...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$30.95 - $35.95Save: up to 6%$29.09 - $34.15
- TRQ®Engine Mount SetChevy Impala 1981, Engine Mount Set by TRQ®. When it comes to purchasing quality replacement parts, this top-notch TRQ engine mount is the right choice. Manufactured from superior materials, it is capable of withstanding even the most...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$46.95
- TRQ®Passenger Side Engine MountChevy Impala 1981, Passenger Side Engine Mount by TRQ®. When it comes to purchasing quality replacement parts, this top-notch TRQ engine mount is the right choice. Manufactured from superior materials, it is capable of withstanding even...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$30.95Save: $1.86 (6%)$29.09
Shop By Service Type
Popular Products
- $56.92 - $60.63
- $22.57 - $71.21
1981 Chevy Impala Engine Reviews
4 reviews
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 Chevy Impala Models
Popular Searches