1981 Buick Regal Transmission Parts
Select Your Submodel
- Clutch Kits
- Automatic Transmission Oil Coolers
- Transmission Mounts
- Solenoids, Sensors, Switches, Control Units
- Transmission Filters
- Automatic Transmission Torque Converters
- Transmission Shifters
- Clutch Flywheels
- Pans, Drain Plugs, Filler Caps
- Seals & Gaskets
- Rebuild Kits
- Clutch Linkages
- Clutch Release Bearings
- Automatic Transmission Valve Bodies
- Bearings
- Automatic Transmission Flexplates
- Automatic Transmission Oil Pumps
- Transmission Shafts & Gears
- AT Bands & Clutches
- Automatic Transmission Governors, Modulators
- Automatic Transmission Assemblies
- Clutch Pressure Plates
- Clutch Discs
- Transmission Fluids, Oils & Additives
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ACDelco®GM Original Equipment™ Manual Transmission Countershaft BearingBuick Regal Standard Transmission 1981, GM Original Equipment™ Manual Transmission Countershaft Bearing by ACDelco®. Location: Rear. Designed utilizing the latest technology, this product by ACDelco features premium quality and will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$15.79 - National®Clutch Pilot BearingBuick Regal without 62 and 70 Amp Alternator / 85 and 100 Amp Alternator / 108 and 120 Amp Alternator and with ACDelco Alternator 1981, Clutch Pilot Bearing by National®. One Shield Style. This bearing is manufactured from high quality...Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance$6.58
- Timken®Clutch Pilot BushingBuick Regal 3.8L / 4.3L / 4.4L 1981, Clutch Pilot Bushing by Timken®. This part reflects Timken's strength in engineering and manufacturing as well as devotion to quality and reliability. It is made in adherence with the Timken Quality...OE quality fit, performance, and reliabilityMade of premium materials for long service life$3.57 - $9.96
- SKF®Manual Transmission Countershaft BearingBuick Regal Transmission without Dearborn Transmission 1981, Manual Transmission Countershaft Bearing by SKF®. OD: 0.1250". Width: 0.7500". Length: 0.7500". If you’re looking for premium-quality replacement automotive parts to keep...Ideal solution to make your vehicle perform as it shouldMade from high-strength materials for exceptional durability$9.82
- SKF®Pilot BearingBuick Regal 3.8L / 4.3L / 4.4L with Heavy Duty Clutch 1981, Pilot Bearing by SKF®. OD: 1.1000". Width: 0.7190". ID: 0.5900". Length: 0.7190". If you’re looking for premium-quality replacement automotive parts to keep your vehicle...Ideal solution to make your vehicle perform as it shouldMade from high-strength materials for exceptional durability$18.11
- Dorman®Clutch Pivot BallBuick Regal 3.8L 1981, Clutch Pivot Ball by Dorman®. Material: Steel. Length: 1.5". Dorman’s Clutch Pivot Ball restores smooth clutch operation and original pedal feel. Dorman offers an extensive line of clutch parts designed for a...Resilient metal construction ensures long-lasting performanceDirect replacement for a proper fit every time$12.17
- Pioneer Automotive®Automatic Transmission Planetary Carrier Thrust WasherBuick Regal THM250C/M31 Transmission / THM350 Transmission / THM350C Transmission 1981, Automatic Transmission Planetary Carrier Thrust Washer by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$46.13
- ATP®Automatic Transmission Detent CableBuick Regal 1981, Automatic Transmission Detent Cable by ATP®. Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new...Includes brackets, grommets, etc to match originalHelps transmission determine ideal downshift$13.61 - $21.91
- ATP®Automatic Transmission Detent Cable End ClipBuick Regal Automatic Transmission 1981, Automatic Transmission Detent Cable End Clip by ATP®. Repair End. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and...OE quality at an affordable priceOE fit and function$2.78
- ATP®Automatic Transmission Extension Housing BushingBuick Regal 1981, Automatic Transmission Extension Housing Bushing by ATP®. Bronze. Outside Diameter: 1.5625". When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and...OE quality at an affordable priceOE fit and function$3.49
- ATP®Speedometer Drive Gear HousingBuick Regal THM350 Transmission 1981, Speedometer Drive Gear Housing by ATP®. Material: Metal. Make sure your vehicle runs at safe speed and you are out of risk of being stopped by the police by replacing worn out speedometer components...Ensures that the speedometer works at its peakOE quality at an affordable price$14.91 - $46.00
- Pioneer Automotive®Clutch Housing Thrust WasherBuick Regal 1981, Clutch Housing Thrust Washer 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...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$26.19 - $46.13
- Pioneer Automotive®Detent CableBuick Regal Automatic Transmission 1981, Detent Cable by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$16.35 - $29.70
- Pioneer Automotive®Transmission Case BushingBuick Regal THM250C/M31 Transmission / THM350 Transmission / THM350C Transmission 1981, Transmission Case Bushing by Pioneer Automotive®. Location: To Output Shaft. Designed utilizing the latest technology, this product by Pioneer...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$5.64
- Standard®Automatic Transmission Modulator ValveBuick Regal THM250C/M31 Transmission / THM350 Transmission / THM350C Transmission 1981, Automatic Transmission Modulator Valve by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the...All switches are designed using copper alloy conductors to ensure superior electrical conductivity with low resistive lossesAll parts are 100% tested to verify both mechanical and electrical switching performance$36.05 - $48.05
- Timken®Automatic Transmission Extension Housing Repair SleeveBuick Regal THM250C/M31 Transmission / THM350 Transmission / THM350C Transmission 1981, Automatic Transmission Extension Housing Repair Sleeve by Timken®. Optional Premium. Flanged Outside Diameter: 2.203". Repair sleeves restore the...Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable$32.76
- Timken®Automatic Transmission Output Shaft Repair SleeveBuick Regal Standard Transmission 1981, Automatic Transmission Output Shaft Repair Sleeve by Timken®. Flanged Outside Diameter: 0.938". Repair sleeves restore the sealing surface on yokes and shafts, avoiding expensive components...Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable$31.05
- SKF®Automatic Transmission Oil Pump Repair SleeveBuick Regal Transmission without THM200 Transmission 1981, Automatic Transmission Oil Pump Repair Sleeve by SKF®. Front. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...Made with precision and quality in mindDesigned to meet your specific needs$32.80
- SKF®Automatic Transmission Shift Shaft Repair Sleeve KitBuick Regal Automatic Transmission 1981, Automatic Transmission Shift Shaft Repair Sleeve Kit by SKF®. Take your vehicle out of your garage back to the road by replacing your worn out or defective part with the top-notch SKF component....Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$27.22
- ATP®Automatic Transmission Oil Pump O-RingBuick Regal 1981, Automatic Transmission Oil Pump O-Ring by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality materials, it...OE quality at an affordable priceOE fit and function$1.63 - $2.56
- Motul USA®Gearbox™ SAE 80W-90 Conventional API GL-5 Gear OilBuick Regal 1981, Gearbox™ SAE 80W-90 Conventional API GL-5 Gear Oil by Motul USA®. Location: Rear. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art...$15.40 - $16.16
- Valvoline®Full Synthetic Dexron™ VI Automatic Transmission FluidBuick Regal THM350 Transmission / THM350C Transmission 1981, Full Synthetic Dexron™ VI Automatic Transmission Fluid by Valvoline®. This product is made of high-quality components to meet and exceed strict quality requirements....$10.03
- Moroso®Torque Converter BoltsTorque Converter Bolts by Moroso®. Includes: Nuts. With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was possible. This Moroso part is specifically engineered to make your vehicle...Specially designed fasteners provide maximum holding strength and eliminate the possibility of shearingDesigned to deliver premium quality$14.99
- Moroso®Flexplate Bolt SetFlexplate Bolt Set by Moroso®. Includes: Washers. Quantity: Set of 6. Material: Grade 8 Steel. Size: 7/16"-20 x 0.75". With this quality part backed by a great price, you can enjoy your vehicle so much more than you thought was...Bolts manufactured using Grade 8 steel and heat treated for maximum strengthBlack oxide finish provides corrosion resistance$19.99
- ACDelco®GM Original Equipment™ Dexron™ VI Automatic Transmission FluidGM Original Equipment™ Dexron™ VI Automatic Transmission Fluid by ACDelco®. ACDelco DEXRON-VI Automatic Transmission Fluid is the most recent release in the well-established DEXRON series of automotive transmission fluids. It...$28.06 - $33.09
- Motorcraft®Full Synthetic Manual Transmission Fluid, 1 QuartFull Synthetic Manual Transmission Fluid, 1 Quart by Motorcraft®. Oil Base: Full Synthetic. Volume: 1 Quart. Quantity: 1 Bottle. This product is made of high-quality components to meet and exceed strict quality requirements. Designed...Made to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$27.28
- Lucas Oil®Synthetic Multi-Vehicle Continuously Variable Transmission FluidSynthetic Multi-Vehicle Continuously Variable Transmission Fluid by Lucas Oil®. Multi-Vehicle. Lucas Synthetic Multi-Vehicle CVT Fluid is a premium, full synthetic transmission fluid specifically designed for use in passenger cars with...Guards against wear & corrosionResists shear thinning better than typical CVT fluids$10.62 - $35.50
- Motorcraft®Mercon SP Automatic Transmission FluidMercon SP Automatic Transmission Fluid by Motorcraft®. 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 to provide the perfect lubricant solution for your needsDesigned with innovative manufacturing techniques$10.81 - $1,438.29
- Motorcraft®Premium Automatic Transmission Fluid, 1 QuartPremium Automatic Transmission Fluid, 1 Quart by Motorcraft®. Volume: 1 Quart. Quantity: 1 Bottle. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art...$13.25
- Motorcraft®Dual Clutch Transmission Fluid, 1 QuartDual Clutch Transmission Fluid, 1 Quart by Motorcraft®. Volume: 1 Quart. Quantity: 1 Bottle. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and...$29.56
Shop By Service Type
- Transmission Fluid Change
- Shift Selector Cable Replacement
- Clutch Replacement
- Transmission Oil Cooler Replacement
- Clutch Cable Replacement
- Automatic Transmission Oil Pan Gasket Replacement
- Neutral Safety Switch Replacement
- Clutch Fluid Change
- Transmission Mount Replacement
- Transmission Filter Replacement
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1981 Buick Regal Transmission Reviews
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Posted by Alan (Saint Paul, MN) / August 21, 20212015 Toyota Venza
1981 Buick Regal Models
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