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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Pioneer Automotive®Cylinder Head Bolt SetBuick Regal 1981, Cylinder Head 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 and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$21.79 - $33.29 - Pioneer Automotive®Cylinder Head Dowel Pin KitBuick Regal 3.8L / 4.4L 1981, Cylinder Head Dowel Pin 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$4.87
- Pioneer Automotive®Cylinder Head Stud KitBuick Regal 3.8L with High-Performance Engine 1981, Cylinder Head Stud Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$80.96 - $254.32
- Pioneer Automotive®Heat Treated Cylinder Head Bolt WasherBuick Regal with High-Performance Engine 1981, Heat Treated Cylinder Head Bolt Washer by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$10.06 - $12.39
- WVE®Oil Pressure Switch ConnectorBuick Regal 3.8L / 4.3L / 4.4L 1981, Oil Pressure Switch Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$11.86
- Pioneer Automotive®Crankshaft Woodruff KeyBuick Regal 3.8L 1981, Crankshaft Woodruff Key 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$3.72 - $4.95
- Enginetech®Engine Valve GuideBuick Regal 1981, Engine Valve Guide 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$3.67 - $76.53
- Enginetech®Push RodsBuick Regal 1981, Push Rods 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 applications,...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$6.40 - $6.56
- Enginetech®Rocker ArmBuick Regal 1981, Rocker Arm 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$3.19 - $22.62
- Apex Auto®Intake Valve Stem Seal SetBuick Regal 3.8L 1981, Intake Valve Stem Seal 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 reliability....Made with precision and quality in mindDesigned to meet your specific needs$7.41
- Sealed Power®Outside Valve SpringBuick Regal 3.8L 1981, Outside Valve Spring by Sealed Power®. Without Damper. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your...Direct replacementManufactured to strict engineering quality standards$3.13
- Sealed Power®Stamped Steel Driver Side Rocker Arm KitBuick Regal 3.8L 1981, Driver Side Stamped Steel Rocker Arm 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...Direct replacementManufactured to strict engineering quality standards$8.03
- Sealed Power®Valve LifterBuick Regal 1981, Valve Lifter 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...OE replacementHigh strength steel retainer (precisely limits plunger travel to perform at rpm operation)$4.06 - $17.51
- Sealed Power®Valve Spring Retainer KeeperBuick Regal 1981, Valve Spring Retainer Keeper 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$0.26
- Pioneer Automotive®Heat Treated Rocker Arm BallBuick Regal 4.4L 1981, Heat Treated Rocker Arm Ball 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$8.48
- Pioneer Automotive®Rocker Arm KitBuick Regal 1981, Rocker Arm 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$7.05 - $15.29
- Pioneer Automotive®Rocker Arm Nut KitBuick Regal 4.4L 1981, Rocker Arm Nut Kit by Pioneer Automotive®. For 3/8" Stud. 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$50.80
- Pioneer Automotive®Valve Keeper KitBuick Regal 3.8L 1981, Valve Keeper 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$20.67 - $36.11
- Pioneer Automotive®Valve Spring Insert KitBuick Regal 3.8L 1981, Valve Spring Insert 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$13.81 - $16.08
- Pioneer Automotive®Valve Spring KitBuick Regal 4.4L 1981, Valve Spring 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$44.08 - $64.23
- Pioneer Automotive®Valve Spring Retainer SetBuick Regal 3.8L 1981, Valve Spring Retainer 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$71.68 - $86.48
- Victor Reinz®Valve Stem Oil Seal SetBuick Regal 4.4L 1981, Valve Stem Oil Seal Set by Victor Reinz®. 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$10.48 - $18.04
- COMP Cams®Hi-Tech™ Drag Race Valve SpringBuick Regal 4.3L / 4.4L 1981, Hi-Tech™ Drag Race Valve Spring 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$42.95 - $450.95
- COMP Cams®Magnum™ Push RodBuick Regal 4.3L 1981, Magnum™ Push Rod 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 engineering...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$15.95 - $144.95
- COMP Cams®Magnum™ Rocker ArmBuick Regal 4.3L 1981, Magnum™ Rocker Arm by COMP Cams®. These Magnum Roller Rocker Arms for Chevy V8 265-400 and V6 200-262 applications are the ultimate street rocker. With a 3/8" stud diameter and 1.52 ratio, they are designed for...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$19.95 - $206.95
- COMP Cams®Rocker Arm and Pushrod KitBuick Regal 4.3L / 4.4L 1981, Rocker Arm and Pushrod Kit by COMP Cams®. The original Aluminum Rockers changed the way racing and high performance street engine builders approached valve train design. Now, COMP Cams is revolutionizing...Next gen Rockers increase engine power, enhance valve train stability & improve oilingNew extrusion based on improvements developed through FEA analysis, resulting in an even stronger, stiffer body without compromising mass$251.95 - $256.95
- COMP Cams®Super Lock™ Valve Spring Retainer KeeperBuick Regal 4.3L 1981, Super Lock™ Valve Spring Retainer Keeper 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$6.95 - $169.95
- COMP Cams®Valve Stem Oil SealBuick Regal 4.4L 1981, Valve Stem Oil Seal 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 engineering...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$5.95 - $24.95
- QualCast®High Performance™ Valve Spring RetainerBuick Regal 3.8L 1981, High Performance™ Valve Spring Retainer by QualCast®. Precision Machined From Chrome Moly or Titanium, QualCast High Performance Retainers are specially designed to work with QualCast High Performance Springs....Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$3.71
- QualCast®Hydraulic Valve LifterBuick Regal 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. Designed to...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$13.12
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