1981 Buick Regal 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 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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Fel-Pro®PermaDryPlus™ Valve Cover Gasket SetBuick Regal 1981, PermaDryPlus™ Valve Cover Gasket Set by Fel-Pro®. These problem-solving gaskets feature the latest technologies designed specifically for the aftermarket repair environment. They are the right choice for any...One-piece, molded silicone rubber construction provides superior blowout resistanceTime-saving rigid carrier system provides instant fit without adhesives, hence the name “PermaDryPlus”$30.55 - $40.00 - ARP®Pro Series 12 Point Cylinder Head Stud KitBuick Regal 3.8L With GN1 Champion heads 1981, Pro Series 12 Point Cylinder Head Stud Kit by ARP®. Designed utilizing the latest technology, this product by ARP features premium quality and will perform better than advertised. Perfect...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$113.92
- Mahle®Engine Crankshaft Seal Retainer GasketBuick Regal 1981, Engine Crankshaft Seal Retainer 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$5.88 - $13.48
- Timken®Front Crankshaft Repair SleeveBuick Regal 1981, Front Crankshaft Repair Sleeve by Timken®. Repair sleeves restore the sealing surface on yokes and shafts, avoiding expensive components replacement. This hard, wear-resistant, and ultra low friction sleeve is...Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable$7.11 - $39.59
- Enginetech®Valve SeatsBuick Regal 1981, Valve Seats 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 performance...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$6.01 - $42.33
- Fel-Pro®Valve Stem Oil Seal SetBuick Regal 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, the gaskets meet...Direct OEM replacement for a proper fitEnsures reliable sealing performance$11.40 - $18.57
- Pioneer Automotive®Rubber Valve Stem Seal SetBuick Regal 3.8L 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 your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.21
- COMP Cams®Ultra Pro Magnum™ Rocker ArmBuick Regal 1981, Ultra Pro Magnum™ Rocker Arm by COMP Cams®. Ultra Pro Magnum™ Roller Rocker Arms not only live up to the lofty standards of the original Pro Magnums™, but they also take stud mount rocker performance, stability...Investment cast 8650 chromemoly body and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia. Unique black oxide exterior finish helps prevent corrosion and increases durability.Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.$237.95
- QualCast®Valve GuideBuick Regal 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®1st Design Timing Cover Harmonic Balancer SleeveBuick Regal 4.4L 1981, 1st Design Timing Cover Harmonic Balancer Sleeve by National®. Designed utilizing the latest technology, this product by National features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.95
- National®Nitrile Timing Cover Harmonic Balancer Sleeve KitBuick Regal 1981, Nitrile Timing Cover Harmonic Balancer Sleeve Kit by National®. Designed utilizing the latest technology, this product by National features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$20.12
- Pioneer Automotive®Expansion Plug KitBuick Regal 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 and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.56 - $26.31
- ARP®Main Stud KitBuick Regal 1981, Main Stud Kit by ARP®. There are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. All kits come complete...Designed and manufactured using innovative technologiesMade with maximum safety and reliability in mind$80.50 - $86.09
- SCE Gaskets®Rear Main SealBuick Regal 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 customers in...Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing$16.20
- Hayden®Oil Cooler Metal Line KitBuick Regal 1981, Oil Cooler Metal Line Kit by Hayden®. Keep your engine oil cool with this product. Designed to route oil lines past exhaust manifolds, the part provides exceptional protection and years of reliable service. The kit...Designed to route oil lines past exhaust manifoldsProvides protection where standard hoses can fail$42.91
- Cloyes®Camshaft Thrust ButtonBuick Regal 1981, Camshaft Thrust Button 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...Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing$5.92 - $13.33
- Pioneer Automotive®Engine Camshaft Thrust ButtonBuick Regal 3.8L 1981, Engine Camshaft Thrust Button 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.63
- Pioneer Automotive®Engine Camshaft Thrust Button KitBuick Regal 3.8L 1981, Engine Camshaft Thrust Button 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.99
- Pioneer Automotive®Engine Camshaft Thrust Button SpringBuick Regal 3.8L 1981, Engine Camshaft Thrust Button Spring by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.55
- Fel-Pro®Oil Filter GasketBuick Regal 5.7L 1981, Oil Filter 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...Meets or exceeds all original equipment specificationsApplication specific design to ensure a perfect fit$1.84
- AllStar Performance®Oil Filter AdapterBuick Regal 5.7L 1981, Oil Filter Adapter by AllStar Performance®. Billet aluminum adapter replaces the stock cast aluminum adapter and eliminates the bypass found in OE adapters. Drive with confidence and have the edge with AllStar...Engineered to help you squeeze maximum performance from your carMade with high-end technologies, modern equipment, and smart materials$51.99
- Barnes®Oil Filter AdapterBuick Regal 5.7L 1981, Oil Filter Adapter by Barnes®. Designed utilizing the latest technology, this product by Barnes features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Developed to improve overall pump performanceManufactured using CNC machining equipment$201.27
- Cloyes®Timing DamperBuick Regal A Engine VIN Character 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...Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing$3.54 - $5.04
- Fel-Pro®Timing Cover SealBuick Regal 1981, Timing Cover Seal by Fel-Pro®. 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$7.92
- Fel-Pro®Timing Cover SealBuick Regal 1981, Timing Cover Seal by Fel-Pro®. 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$7.92
- Pioneer Automotive®Timing Cover Bolt SetBuick Regal 4.4L 1981, Timing Cover Bolt 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.47 - $7.93
- Gates®Cam Twist Oil Filler CapBuick Regal 3.8L / 4.3L / 4.4L 1981, Cam Twist Oil Filler Cap by Gates®. Designed with customers in mind, this superior tool will give you the functionality and reliability you need to get things done right the first time. Gates made it...The finest quality at a great priceGates carries everything needed to complete the job$3.52
- Fel-Pro®Valve Cover Load SpreadersBuick Regal 3.8L / 4.3L / 4.4L 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$28.41
- Mahle®Cylinder Head Bolt SetBuick Regal 4.4L 1981, Cylinder Head Bolt 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.25
- Dorman®Autograde™ Cylinder Head PlugBuick Regal 1981, Autograde™ Cylinder Head Plug by Dorman®. Dorman uniquely designed Pilot Seal Cylinder Head Plug ensures a leak-proof fit. Designed utilizing the latest technology, this product by Dorman features premium quality and...Ensures a leak-proof fitConstructed from high quality steel or copper$0.72 - $8.77
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