1981 Buick Regal 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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Sealed Power®Connecting Rod Bearing SetBuick Regal 1981, Connecting Rod Bearing Set by Sealed Power®. Sealed Power A-Series aluminum-silicon bi-metal alloy engine bearings deliver greater seizure resistance than tri-metal materials, dramatically reducing or eliminating...A-Series bi-metal aluminum alloyGreater seizure resistance than tri-metal material$2.96 - $62.96 - QualCast®Engine ValveBuick Regal 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 provide a...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$4.72 - $12.42
- Mahle®OEM Standard Crankshaft SealBuick Regal 4.4L 1981, OEM Standard Crankshaft Seal 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$9.18
- Fel-Pro®Valley Pan Gasket SetBuick Regal 1981, Valley Pan Gasket Set by Fel-Pro®. Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust. Designed to...Meets or exceeds all original equipment specificationsApplication-specific design for a perfect fit$30.38 - $34.85
- Mahle®Engine Oil Drain PlugBuick Regal 3.8L / 4.4L 1981, Engine Oil Drain Plug 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$0.63
- Replace®Engine Oil Pan without GasketBuick Regal 4.4L with Stamped Oil Pan B01AY4L1FO, Dipstick on Passenger Side 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...Direct replacementMeets or exceeds OE standards$139.25
- Pioneer Automotive®Oil Drain Plug SetBuick Regal 1981, Oil Drain Plug 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 your vehicle and...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$4.37 - $10.49
- Standard®Blue Streak™ Male Oil Pressure SenderBuick Regal 5.7L 1981, Blue Streak™ Male Oil Pressure Sender by Standard®. With Light. 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$11.46
- PRW®PQX™ Race SFI DamperBuick Regal 4.4L / 5.7L 1981, PQX™ Race SFI Damper by PRW®. 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$175.98 - $192.78
- Sealed Power®Oil PumpBuick Regal 1981, 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 and lifestyle, it is...Manufactured to fit a specific applicationEnsures that oil is evenly distributed in the engine system$39.03 - $78.44
- Sealed Power®Oil Pump Pick-UpBuick Regal 1981, Oil Pump Pick-Up 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...Direct replacementManufactured to strict engineering quality standards$12.99 - $36.82
- iD Select®Engine Timing ChainBuick Regal 4.4L 1981, Engine Timing Chain 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 your...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$16.83 - $27.74
- Cloyes®Camshaft SprocketBuick Regal 1981, Camshaft 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 provide a...Made with precision and quality in mindDesigned to meet your specific needs$2.54 - $7.94
- COMP Cams®Hi-Tech™ Roller Race Timing ChainBuick Regal 3.8L 1981, Hi-Tech™ Roller Race 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...Double Roller ChainTriple Index Gear$29.95
- Enginetech®Engine Piston Ring SetBuick Regal A Engine VIN Character 1981, Engine Piston Ring Set by Enginetech®. Superior size and weight grading within each set. Most Enginetech pistons are decked 0.010" to 0.020" to compensate for oversized bores and head/deck...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$15.90 - $35.58
- Clevite®A-Series Connecting Rod Bearing SetBuick Regal 1981, A-Series Connecting Rod Bearing Set by Clevite®. 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$3.27 - $23.86
- Clevite®A-Series Connecting Rod Bearing SetBuick Regal 4.4L 1981, A-Series Connecting Rod Bearing Set by Clevite®. 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...Expertly crafted from premium materialsDesigned to match rigorous quality standards$17.56
- Clevite®A-Series OE Replacement Undersize Connecting Rod BearingBuick Regal 1981, A-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 fuel...Made with the use of the highest quality materialsModern technology for uncompromising reliability$2.66 - $10.78
- Clevite®H-Series High Performance Undersize Connecting Rod BearingBuick Regal 3.8L 1981, H-Series High Performance 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$14.45 - $14.68
- Clevite®OE Replacement Camshaft Bearing SetBuick Regal 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 next...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$23.89
- Clevite®P-Series Connecting Rod BearingBuick Regal 3.8L 1981, P-Series 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 fuel system to the next step...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$49.29 - $49.60
- Clevite®P-Series Connecting Rod Bearing SetBuick Regal 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 step...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$5.30 - $90.08
- Clevite®P-Series Crankshaft Main Bearing SetBuick Regal 1981, P-Series Crankshaft Main Bearing Set by Clevite®. 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$42.51 - $150.94
- Clevite®P-Series OE Replacement Undersize Connecting Rod BearingBuick Regal 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 fuel...Made with the use of the highest quality materialsModern technology for uncompromising reliability$8.19 - $12.66
- Dura-Bond®High Performance Camshaft Bearing SetBuick Regal 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 craftsmanship....Rigorously tested to withstand years of abuseHigh-grade materials for long-lasting durability$45.66 - $157.37
- Derale Performance®Plate & Fin Replacement Oil CoolerBuick Regal 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 for...All-aluminum oven brazed design for strength and reliabilityIntegrated four point mounting brackets$100.16
- Apex Auto®Rear Crankshaft Seal KitBuick Regal 3.8L 1981, Rear Crankshaft Seal Kit 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 lifestyle,...Quick accurate delivery with excellent fill-rateExcellent inventory availability$7.97
- Melling®Engine Oil Pump Repair KitBuick Regal 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 a quality...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$28.51 - $125.39
- Fel-Pro®Oil Pump GasketBuick Regal 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 meet specific...Meets or exceeds all original equipment specificationsApplication specific design to ensure a perfect fit$1.61 - $2.07
- Cloyes®Timing DamperBuick Regal 3.8L 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, Cloyes has the...Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing$3.06 - $4.36
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