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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Fel-Pro®Cylinder Head Gasket Set without Intake ManifoldBuick Regal 3.8L 1981, Cylinder Head Gasket Set without Intake Manifold 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...Proprietary coating - nonstick anti-friction coating seals small surface scratches and imperfectionsSealing technologies - exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair$72.02 - ACDelco®Professional™ Oil Pressure SenderBuick Regal 5.7L 1981, Professional™ Oil Pressure Sender by ACDelco®. With Light. ACDelco Professional Engine Oil Pressure Sender With Gauge is an ideal high quality aftermarket replacement component for one or more of the following...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.05
- Melling®Oil PumpBuick Regal 1981, Oil Pump by Melling®. Designed utilizing the latest technology, this Engine Oil Pump by Melling features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$40.13 - $165.55
- Apex Auto®Cylinder Head GasketBuick Regal 3.8L 1981, Cylinder Head Gasket 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, it...Made with precision and quality in mindDesigned to meet your specific needs$13.16
- Pioneer Automotive®Front Driver Side Engine MountBuick Regal 1981, Front Driver Side Engine Mount 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$8.20 - $9.26
- Pioneer Automotive®Front Passenger Side Engine MountBuick Regal 1981, Front Passenger Side Engine Mount 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$8.20 - $11.43
- National®Crankshaft SealBuick Regal 1981, Crankshaft Seal by National®. Designed utilizing the latest technology, this product by National features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Temperature range: -40 to 400 °F / -40 to 204 °CCompatible with wide range of fluids$10.61 - $38.84
- Dorman®HELP™ Engine Oil Drain PlugBuick Regal 1981, HELP™ Engine Oil Drain Plug by Dorman®. Dorman's Oil Drain Plugs are coated for high corrosion resistance and a long service life. Designed using state-of-the-art technology and with customers in mind. It will meet...Direct replacement for a proper fit every timeDorman's oversized, piggyback, and rubber expanding plugs eliminate the need to replace the entire pan, saving you time, labor and money$1.61 - $2.69
- Standard®Tru-Tech™ 2 Pin Oil Pressure Gauge SwitchBuick Regal 3.8L 1981, Tru-Tech™ 2 Pin Oil Pressure Gauge Switch by Standard®. 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...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$10.18
- Goodyear Belts®Accessory Drive V-BeltBuick Regal 1981, Accessory Drive V-Belt by Goodyear Belts®. Goodyear Belts has developed V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive system’s efficiency by...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$9.44 - $16.45
- Apex Auto®Timing Cover Gasket SetBuick Regal 3.8L 1981, Timing Cover Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Made with precision and quality in mindDesigned to meet your specific needs$8.01
- Sealed Power®Crankshaft Main Bearing SetBuick Regal 1981, Crankshaft Main Bearing Set 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...Greater seizure resistance than tri-metal materialReduces dramatically or eliminates bearing wear$40.40 - $106.48
- Hayden®Engine Oil CoolerBuick Regal 3.8L 1981, Engine Oil Cooler by Hayden®. If you need a quality engine oil cooler for your vehicle, Hayden is the right solution. Designed for heavy-duty applications, this product features a copper header and tube...Designed for heavy-duty applicationsCopper header and tube construction$165.38
- Enginetech®Engine ValveBuick Regal 3 Engine VIN Character 1981, Engine Valve 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...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$4.09 - $5.05
- Gates®Automotive XL™ V-BeltBuick Regal 1981, Automotive XL™ V-Belt by Gates®. 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 will meet...Made with precision and quality in mindDesigned to meet your specific needs$9.69 - $23.01
- Dayco®Top Cog™ V-BeltBuick Regal 1981, Top Cog™ V-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 design, which ensures maximum...Designed for power transmission to vehicle accessoriesConstructed for vehicles that utilize V-belts$10.68 - $18.61
- Sealed Power®A-Series Crankshaft Main Bearing SetBuick Regal 1981, A-Series Crankshaft Main Bearing Set by Sealed Power®. 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...A-Series bi-metal aluminum alloyGreater seizure resistance than tri-metal material$40.40 - $52.55
- Dura-Bond®Camshaft Bearing SetBuick Regal 1981, Camshaft Bearing Set by Dura-Bond®. 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$20.64 - $46.34
- Hayden®Ultra-Cool™ Oil Cooler KitBuick Regal 1981, Ultra-Cool™ Oil Cooler Kit by Hayden®. Protect your vehicle and save on costly engine repairs with this product. With the Ultra-Cool™ Engine Oil Cooler Kit by Hayden, you will be able to reduce high oil...Made of quality materialsTurbulators in every tube ensure efficient cooling$105.01 - $163.16
- Mahle®Cylinder Head GasketBuick Regal 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. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.43 - $110.91
- Fel-Pro®Crankshaft SealBuick Regal 1981, Crankshaft Seal Kit 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...Application specific design to ensure a perfect fitMeets or exceeds all original equipment specifications$9.32 - $13.93
- Standard®Tru-Tech™ Oil Pressure Light SwitchBuick Regal 1981, Tru-Tech™ Oil Pressure Light Switch by Standard®. 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....Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$6.62 - $7.82
- WVE®Oil Pressure SwitchBuick Regal 1981, Oil Pressure Switch 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 functionality. Made to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$8.69 - $11.68
- gpd®Oil Pressure SwitchBuick Regal 1981, Oil Pressure Switch by gpd®. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier vehicles, they are used to directly turn...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$8.28 - $8.99
- Melling®Oil Pump Pick-Up Tube & ScreenBuick Regal 1981, Oil Pump Pick-Up Tube & Screen by Melling®. A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$12.20 - $38.23
- Dayco®Drive Rite™ V-BeltBuick Regal 1981, Drive Rite™ V-Belt by Dayco®. Specially formulated high temperature Polymer along with the highest level of engineered reinforcement proves to perform better in belt operating temperature and efficiency than leading...Faster and more consistent throttle response at high speedsQuicker throttle response at mid-speed acceleration$3.75 - $7.77
- Melling®Timing ChainBuick Regal 1981, Timing Chain by Melling®. Melling timing chains are provided for most domestic and import vehicle applications. Timing chain options include both standard and roller chains to provide choices for both OEM and...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$11.57 - $18.65
- Cloyes®Timing ChainBuick Regal 1981, Timing Chain 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...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$10.61 - $22.28
- Sealed Power®A-Series Aluminum Connecting Rod Bearing SetBuick Regal 4.4L 1981, A-Series Aluminum Connecting Rod Bearing Set by Sealed Power®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$4.71 - $33.26
- Sealed Power®Camshaft Bearing SetBuick Regal 1981, Camshaft Bearing Set by Sealed Power®. Standard Size. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle...Direct replacementManufactured to strict engineering quality standards$28.40 - $50.59
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