1981 Pontiac Firebird Transmission Parts

Name: National Engine Crankshaft Seal, 5092
Brand: National
SKU: 5092
Price: 50.99 USD

Below you will find various in-demand Pontiac Transmission Parts, components and accessories for your 1981 Firebird. Advance Auto Parts has popular Firebird parts like Transmission Cooler and Parts, Transmission Seals, Transmission Mounts and more. You’ll also find aftermarket and OEM Transmission Parts for other Firebird model years including 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 and more. Select a category of 1981 Pontiac Firebird Transmission Parts below and start saving instantly.

Please Select your Vehicle to See Exact Fit Parts

Popular 1981 Pontiac Firebird Transmission Parts Categories

Gear Shift Levers

Transmission Torque Converters

OE Transmission Coolers

Transfer Shaft Bearing

Manual Transmission Differential Bearings

Transmission Solenoids

Transmission Shift Cables

Countershaft Bearings

Manual Transmission Output Shaft Bearings

Automatic Transmission Torque Converter Clutch Solenoids

Transmission Pan Gaskets

Automatic Transmission Drain Plugs

Transmission Oil Cooler Fittings

Automatic Transmission Line Connectors

Shifter Cables and Brackets

Pinion Bearings

Transmission Mounts

Transmission Oil Pans

Transmission Master Repair Kits

Back Up and Neutral Safety Switches

Transmission Rebuild Kits

Transmission Oil Pan Gaskets

Transmission Dipsticks

Automatic Transmission Differential Bearings

Transmission Bushings

Detent Cables

Main Shaft Bearings

Automatic Transmission Oil Pump Seals

Transmission Modulator Valves

Pinion Seals

Manual Transmission Intermediate Shaft Bearings

Transmission Seals and O-rings

Torque Converter Seals

Extension Housing Seals

Manual Transmission Output Shaft Seals

Manual Transmission Gasket Sets

Manual Transmission Top Gaskets

Miscellaneous Automatic Transmission Seals

Transmission Shift Kits

Input Shaft Bearings

Transmission Bands

Automatic Transmission Selector Shaft Seals

Manual Transmission Seals

Automatic Transmission Speedometer Pinion Seals

Front Pump Seals

Automatic Transmission Seals

Remanufactured Automatic Transmissions

Torque Converter Bearings

Transmission Cooler

Automatic Transmission Friction Discs

Automatic Transmission Clutch Plates

Transmission Gaskets

Manual Transmission Bearing

Ring Gear Bolt Lock Plate

Transmission Lock-up Switch

Overdrive Seals

Universal Transmission Gasket

GM Torque Converters

Automatic Transmission Kickdown Cables

Manual Transmission Output Shaft Seal Kits

Automatic Transmission Oil Pump Seal Kit

Automatic Transmission Output Speed Sensor Seal

Manual Transmission Input Shaft Bearing Set

Essential Transmission Parts for 1981 Pontiac Firebirds

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$50.99

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Pro-King Differential Ring Gear Bolt, 742G935

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$3.29

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

ATP Automatic Transmission Clutch Plate, JC-50

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$9.59

ATP Transmission Components are exact fit, no compromise replacement parts

Pro-King Automatic Transmission Basic Rebuild Kit, KB-865

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$141.99

This Basic Rebuild Kit contains a complete Gasket Kit and Friction set. Each Rebuild Kit contains only the highest quality parts that meet or exceed OE specifications.

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$15.29

Manufactured with premium-grade steel, National® taper bearing sets feature crowned raceways and rollers to ensure even load distribution.

B & M Bracket And Lever Kit Fits Th400/Th350/Th250/200-4R/700R4, 4L60E, 35498

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$49.99

B&M Cable Bracket and Shift Lever kit for GM TH200, TH200-4R, TH250, TH350, TH400, TH700-R4, 4L60, 4L60E, 4L65E, 4L80E and 4L85E Automatic Transmissions.

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$3.99

Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.

B & M Converter Lockup Control For Gm Automatic Trans With Lockup Converter, 70248

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$389.99

The B&M Lockup Controller provides control of lockup through vehicle speed on GM TH-700, 200, 200-4R, 350 and 4L60 with a lockup converter, Can be used for lockup operation when converting a non-lockup equipped vehicle to a lock-up style.

B & M Kickdown Cable For Th-350 Transmission, 30287

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$103.99

These universal fit adjustable cables will work in 95 percent of all listed transmission applications, yet are less expensive than OE models. Use as straight replacement cable or ease the installation of transmission swaps.

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$15.29

Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.

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$11.99

ATP Automatic Transmission Control Solenoid, JE-8

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$70.99

ATP Transmission Components are exact fit, no compromise replacement parts

Dorman Transmission Line Connector with 3/8 Tube X 1/4-18 In. Thread, 800-604

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$9.99

Made of quality materials, this automatic transmission oil cooler line connector matches the fit and function of a damaged original equipment connector to restore leak-free performance between the transmission and the oil cooler._

Mr. Gasket Automatic Transmission Oil Pan Gasket, 8691

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$37.09

Made from cork/neoprene gasket material which features excellent compressibility and high recovery to create a positive seal.

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$749.99

This Holeshot 2400 fits 1962-73 GM Powerglide transmissions. Holeshot torque converters are for serious-minded performance enthusiasts and offer additional strength and durability features not found in our Tork Master or Traveler series of converters. The Holeshot 2400 converter is an excellent choice for vehicles with some performance engine modifications, particularly big cams that tend to reduce low-end power and torque. The higher stall speed of this converter will launch the car in a higher rpm range where more torque is readily available, resulting in quicker acceleration. Holeshot converters feature furnace brazed impeller fins and turbine, new precision alloy impeller hub and new heavy duty needle bearings. Other features include fully balanced and pressure tested by expert technicians. If your vehicle is equipped with a plate type nitrous system or supercharger, please refer to the Nitrous Holeshot line of converters. Notes: Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. This converter is Not recommended for supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product. Has both 10.75 and 11.50-inch bolt circles.

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$30.49

Driveworks Oil Seal, S-99193. BEARINGS, SEALS, HUB ASSEMBLIES>BEARINGS & SEALS>SEALS>ECONOMY SEALS from Driveworks

B & M Transkit For 65-87 Th400 Transmission, 20229

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$519.99

A B&M transmission in a box! Transform your automatic transmission into a full-tilt B&M performer! This is our ultimate transmission kit – it comes complete with full instructions on how to assemble your transmission to B&M specifications.

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$5.99

Value-priced seal meets all cataloged application requirements.

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$12.79

ATP Automatic Transmission Oil Pump Gasket, SG-40

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$11.79

ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts

"Imperial Plate and Fin Style Transmission Cooler, Light Duty, 3/4"" x 5-7/8"" x 11"", 243006"

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$60.99

The Imperial Maxi-Cool XL’s plate and fin design offer excellent cooling efficiency in a compact, space-efficient design.

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$129.99

New Goodmark Floor Shift Cable, Automatic Transmission

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$37.49

Manufactured with premium materials, National taper bearing assemblies are designed and engineered to meet OE specifications.

Motive Gear Differential Pinion Seal, 8610

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$4.99

Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.

ATP Automatic Transmission Extension Housing Seal, SO-22

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$9.59

ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts

ATP Automatic Transmission Selector Shaft Seal, SO-19

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$9.59

ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts

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$162.99

The Spectre Transmission Pan Turbo 350 was designed to fit General Motors TH350 transmissions. This stock capacity transmission pan features polished aluminum construction, fins for added cooling, and includes a drain plug. This product is easy to install with no special tools or skills required.

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$436.99

When it’s time to rebuild an automatic transmission, it’s a big job. ATP Master Repair Kits come with friction and steel clutch plates, seals, o-rings, gaskets, and sealing rings. ATP components are engineered to fit and function just like the original parts for long life and durability.

Upgrade your 1981 Pontiac Firebird with Top-Quality Transmission Parts

When it comes to maintaining or upgrading your 1981 Pontiac Firebird, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Pontiac or enhancing its overall performance, Transmission Parts are key to keeping your Firebird functioning at its best. At Advance Auto Parts, we offer a wide selection of 148 Transmission Parts for the 1981 Pontiac Firebird, designed to meet your needs without breaking the bank. From Transmission Cooler and Part replacements to Transmission Seals upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Transmission Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Transmission Parts for your 1981 Pontiac Firebird at great prices. Our Transmission Parts inventory for this model ranges from just $2.99 to $1,400.00, with an average price of $135.52. Our 148 Transmission Parts in stock come from 21 trusted brands, so you’re sure to find the right part for your 1981 Pontiac Firebird without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1981 Pontiac Firebird, we stock popular OEM and aftermarket Transmission Parts from top names like National, B & M, Imperial, and more. National Transmission Parts start at just $6.99 and boast an impressive 4.3 stars average rating from customers. B & M and Imperial also bring quality to the table, with Transmission Parts available starting at $49.99, and at an average 4.3 stars rating. With 5,012 customer reviews and counting, our 1981 Pontiac Firebird Transmission Parts have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Transmission Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1981 Pontiac Firebird is always ready to roll. We’re committed to providing you with everything you need to keep your Firebird in top shape, all in one place. Start shopping confidently below for your 1981 Pontiac Firebird!

Best-Selling Transmission Cooler and Parts for 1981 Pontiac Firebirds

Enhance the driving experience in your Pontiac with 12 quality Transmission Cooler and Part components, starting at $11.99.

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Imperial High Performance Transmission Oil Cooler, 240516

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$77.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Imperial Maxi-Kool XL Transmission Oil Cooler, 243007

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$70.99

The Imperial Maxi-Cool XL’s plate and fin design offer excellent cooling efficiency in a compact, space-efficient design.

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$60.99

The Imperial Maxi-Cool XL’s plate and fin design offer excellent cooling efficiency in a compact, space-efficient design.

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$11.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Imperial Econo-Kool Transmission Oil Cooler, 242010

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$51.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

"Imperial Plate and Fin Style Transmission Cooler, Heavy Duty, 3/4"" x 9-1/2"" x 11"", 243008"

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$91.99

The Imperial Maxi-Cool XL’s plate and fin design offer excellent cooling efficiency in a compact, space-efficient design.

Imperial Transmission Line Fitting Kit, 240390

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$16.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Imperial Econo-Kool Transmission Oil Cooler, 242012

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$54.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Imperial High Performance Transmission Oil Cooler, 240514

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$81.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Imperial Transmission Oil Cooler Reinstallation Kit, 248002

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$21.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Imperial High Performance Transmission Oil Cooler, 240512

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$68.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Imperial Econo-Kool Transmission Oil Cooler, 242016

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$65.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Most Popular 1981 Pontiac Firebird Transmission Seals

Customize your Pontiac with 26 Transmission Seals products like Transmission Seals and O-rings, Pinion Seals, and Manual Transmission Output Shaft Seals, all priced under $50.99.

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$6.99

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$12.99

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$4.99

Value-priced seal meets all cataloged application requirements.

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$9.59

ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts

ATP Automatic Transmission Fluid Filler Tube Seal, JO-15

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$4.29

ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts

ATP Automatic Transmission Oil Pump Seal, CO-37

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$21.29

ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts

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$44.49

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$7.99

ATP Automatic Transmission Dipstick Tube Seal, SO-35

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$6.39

ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts

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$6.99

National Manual Transmission Output Shaft Seal, 472572

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$26.49

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$18.29

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$6.49

Value-priced seal meets all cataloged application requirements.

ATP Automatic Transmission Dipstick Tube O'Ring Seal, SO-33

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$2.99

ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts

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$4.99

ATP Automatic Transmission Extension Housing Seal, HO-9

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$12.99

ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts

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$9.59

ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts

ATP Automatic Transmission Speedometer Pinion Seal, SO-13

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$3.19

ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts

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$5.99

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$4.29

ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts

ATP Automatic Transmission Speedometer Pinion Seal, SO-34

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$10.79

ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts

ATP Automatic Transmission Speedometer Pinion Seal, SO-38

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$6.39

ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts

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$50.99

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$5.99

ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts

Top Picks for 1981 Pontiac Firebird Transmission Mounts

Upgrade Pontiac Firebirds with top-quality Transmission Mounts parts, including 6 OEM and aftermarket selections for your 1981 model.

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Anchor Transmission Mount: Rear, 1 Piece, 2392

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$6.49

Anchor 2392 This mount supports the transmission and dampens vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.

Energy Suspension High-Performance Transmission Mount, 3.1108G

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$46.49

A true performance application component for cars, trucks, hot rods. For racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy’s Hyper-Flex performance polyurethane and heavy duty hardware – for added durability.

Anchor Transmission Mount: Rear, 1 Piece, 2394

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$9.99

Anchor 2394 This mount supports the transmission and dampens vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.

Energy Suspension Transmission Mount, 3.1158G

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$55.99

Energy Suspension continues to be the World leader in performance polyurethane suspension technology. Dedication to manufacturing and developing superior products has established Energy Suspension as the most asked-for name in performance polyurethane components today. The complex and diverse nature of Energy’s proprietary Hyper-Flex material requires constant attention to developing the optimum polyurethane formulas. This devotion has produced the quality components that our customers continue to demand. Providing problem-solving solutions with applications for the most popular vehicles, paired with our Limited warranty and superb customer support, Energy Suspension is your first quality choice in performance polyurethane suspension components.

Energy Suspension Transmission Mount, 3.1132R

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$105.99

Hooker BlackHeart Transmission Mount Adapter Kit, 12650HKR

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$72.99

This transmission mount adapter kit has been comprehensively designed for use with Hooker Blackheart transmission crossmembers used in specific LS engine swap applications. When used as instructed, this transmission mount adapter will provide engine/transmission inclination angles which are designed to provide optimized U-joint working angles and component clearances.

In-Demand Automatic Transmission Parts for 1981 Pontiac Firebirds

Select from 27 premium Automatic Transmission Parts parts for your 1981 Pontiac Firebird, with prices ranging from $4.29 to $425.99.

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Pro-King Automatic Transmission Vacuum Modulator, MD-48

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$21.99

Fully adjustable vacuum modulator to maintain accurate shift points.

Pro-King Automatic Transmission Vacuum Modulator, MD-28

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$33.99

Fully adjustable vacuum modulator to maintain accurate shift points.

ATP Automatic Transmission Detent Cable End, YR-100

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$8.69

ATP Detent Cable End repair damaged or bent end clips found on 1980-96 General Motors applications.

Dorman - Help Clutch Pilot Bushing, 14650

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$11.99

This clutch pilot bushing is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

"Mr. Gasket Chrome Automatic Transmission Dipstick & Tube - 27"" Length, 9764"

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$36.99

Includes dipstick with chromed steel handle and chromed steel dipstick tube with mounting tab. 27 inch long.

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$51.99

The B&M vacuum modulator is fully adjustable and allows you to fine-tune your shift points and shift feel. This is done by turning the adjustment screw inside of the vacuum line connection for more or less diaphragm preload, thus raising or lowering part throttle shift points and line pressures. For GM TH350 and TH400 automatic transmissions.

ATP Automatic Transmission Detent Cable, Y-228

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$25.99

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 one. Pioneer detent cables are designed to fit and function just like the original part to ensure durability and long life.

ATP Automatic Transmission Detent Cable, Y-225

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$30.99

ATP Automatic Transmission Detent Cable Seal, SO-37

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$4.29

ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts

ATP Automatic Transmission Universal Detent Cable 28 To 48 Inches, Y-752

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$55.99

ATP Automatic Transmission Detent Cable, Y-233

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$27.49

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 one. ATP Detent cables are designed to fit And function just like the original part to ensure durability And long life.

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$7.29

This clutch pilot bushing is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

ATP Automatic Transmission Detent Cable, Y-226

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$23.29

ATP Automatic Transmission Front Pump Bushing (Pump Body), CB-30

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$12.79

ATP Transmission Components are exact fit, no compromise replacement parts

ATP Automatic Transmission Control Solenoid (Lock-Up), CE-1

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$65.99

ATP Transmission Components are exact fit, no compromise replacement parts

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$51.99

ATP AT MODULATOR VALVE, JX-76. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION CONTROL MODULES>TRANSMISSION CONTROL MODULES from ATP

ATP Automatic Transmission Universal Detent Cable 28 To 48 Inches, Y-754

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$54.99

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$21.99

ATP AT MODULATOR VALVE, JX-66. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION CONTROL MODULES>TRANSMISSION CONTROL MODULES from ATP

Carquest Automatic Transmission Torque Converter Clutch Solenoid, SBC4935

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$48.99

An automatic transmission is a hydraulic multi-speed device that does not require any input from the vehicle operator other than selecting vehicle direction. Hydraulic pressure is controlled by a series of electronic shift solenoids that are commanded by the transmission control module. Planetary gear sets and hydraulically controlled shift plates and brake bands apply power to the main shaft in the transmission and out to the vehicles drive wheels.

ATP Automatic Transmission Front Pump Bushing, CB-4

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$11.79

ATP Transmission Components are exact fit, no compromise replacement parts

Hooker BlackHeart Transmission Cross member, 71222006HKR

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$425.99

Hooker BlackHeart has quickly become the leader in LS engine swaps. Engineered with the latest CAD design software for structural integrity and a perfect fit, all Hooker BlackHeart cross members are made from high quality low-alloy steel then powder coated for lasting good looks.

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$118.99

ATP AT CONTR SOLENOID, SE-1. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>SOLENOIDS>SOLENOIDS from ATP

ATP Automatic Transmission Control Solenoid, CE-4

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$58.99

ATP Transmission Components are exact fit, no compromise replacement parts

Hooker BlackHeart Polyurethane Transmission Mount - Red, 71223030HKR

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$49.99

Hooker continues to set the standard of performance with the BlackHeart line of drivetrain components. These BlackHeart transmission mounts are constructed of durable polyurethane to handle the stress and vibration of high horsepower applications while still lasting longer than rubber mounts. Our 3-hole design allows multiple mounting options for factory chassis or custom hot rod applications and features a unique built-in safety lock to keep from separating under high torque loads. Fits 1 or 2-bolt GM and Jeep applications.

Most Sold 1981 Pontiac Firebird Transmission Bearings

Explore our best-selling Pontiac parts for the 1981 Firebird among 14 OEM and aftermarket options starting from $5.99.

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$15.29

Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.

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$11.99

Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.

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$15.29

Manufactured with premium-grade steel, National® taper bearing sets feature crowned raceways and rollers to ensure even load distribution.

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$25.49

Manufactured with premium-grade steel, National cylindrical bearings are designed and engineered to meet OE specifications.

National Tapered Roller Bearing Cone, LM501349

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$22.29

Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.

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$7.39

Manufactured with premium-grade steel, National® taper bearing cones feature crowned raceways and rollers to ensure even load distribution.

Driveworks Taper Bearing Cone, S-M-88048

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$11.79

Value-priced bearing meets all cataloged application requirements.

Schaeffler Bearing - CRB (Cylindrical Roller Bearing), FC67147

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$30.99

We develop and produce high-quality roller bearings, spherical bearings, and plain bearings worldwide for a wide range of applications.

Schaeffler Bearing - TRB (Tapered Roller Bearing), KT36

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$28.99

With advanced load-carrying capacity and compact design, tapered roller bearings are used in wheel bearings, transmissions, differentials, transfer cases and other miscellanous applications. FAG manufacturers over 100 million tapered roller bearings annually.

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$21.99

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$16.99

Schaeffler Bearing - TRB (Tapered Roller Bearing), KT3

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$14.99

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$10.99

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$5.99

Top-Rated Transmission Parts Brands For Your 1981 Pontiac Firebird

Shop for the best-rated brands offering Transmission Parts and other products for your 1981 Pontiac Firebirds. Below you’ll find some of our best rated Transmission Parts from National, B & M, and Imperial, and more. Transmission Parts from these brands that fit a 1981 Firebird start at just $6.99 and are rated as high as 4.3 stars. OEM and aftermarket Transmission Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular National 1981 Pontiac Firebird Transmission Parts

When it comes to maintaining or upgrading your 1981 Pontiac Firebird, using quality Transmission Parts is essential to ensure durability and a perfect fit. National ticks all of those boxes. We offer a wide selection of National Transmission Parts, specifically designed for the 1981 Pontiac Firebird. With over 3 National brand Transmission Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $6.99, with an average price of just $13.19. Plus, with over 33 customer reviews and an average rating of 4.3 stars, you can trust that our National Transmission Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $6.99

(5)

National Multi-Purpose Seal, 4950

“This part was exactly the same as the part on my 2004 Trailblazer 4.2L, even had the same number stamped on it.”

from $15.29

(3)

National Bearing Race, M802011

“good product,”

from $17.29

(25)

National Multi-Purpose Bearing, A-6

“Works like factory”

Popular B & M 1981 Pontiac Firebird Transmission Parts

B & M auto parts is one of the highest quality Transmission Part brands in the market. Any 1981 Pontiac Firebird owner should feel confident when installing genuine B & M parts in their vehicle. To ensure the best fit and performance for your 1981 Firebird, Advance Auto Parts carries a full inventory of 3 B & M Transmission Parts. Plus you will be keeping your Pontiac in peak condition while saving money because prices on these B & M Transmission Parts range from $49.99 to $379.99, plus, with more than 3 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Transmission Parts below will deliver on both quality and value.

B & M Automatic Shifter - Starshifter - Universal, 80675

from $363.99

(1)

B & M Automatic Shifter – Starshifter – Universal, 80675

“while I was looking this shifter over and found it wouldn’t work for my application, I found it to be as beautiful as the B&M shifter I had in my othe”

from $49.99

(1)

B & M Bracket And Lever Kit Fits Th400/Th350/Th250/200-4R/700R4, 4L60E, 35498

“Cable not perfectly straight. It is hard to believe as long as B&M and th400s have been around, that they do not line up better”

B & M Automatic Shifter - Sport Shifter - Universal, 80776

from $379.99

(1)

B & M Automatic Shifter – Sport Shifter – Universal, 80776

“This is a sweetly made product with that hotrod look and feel.This shifter was easy to install and a knock out to drive.No down falls as far as I’m aw”

FAQs for 1981 Pontiac Firebird Transmission Parts

Which Transmission Parts are best-sellers for 1981 Pontiac Firebirds?

Out of 148 Transmission Parts that fit 1981 Pontiac Firebirds, the following parts are the top sellers:

National Multi-Purpose Bearing, A-3 (3275833) – $15.29
National Multi-Purpose Bearing, A-6 (3275973) – $17.29
National Wheel Bearing, 5707 (15050070) – $25.49

What’s the price range for 1981 Pontiac Firebird Transmission Parts?

Transmission Part prices for the 1981 Pontiac Firebird start at $2.99 and go up to $1,400.00 for the most premium parts.

What’s the average price of a Transmission Part for a 1981 Pontiac Firebird?

The average price for Transmission Parts for the 1981 Pontiac Firebird is $135.52. Keep in mind the variety of part types within our Transmission Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Transmission Parts for other Pontiac Firebird model years?

Yes, we currently carry Transmission Parts for 34 model years of Pontiac Firebirds between 1967 and 2002. Transmission Parts are bought most frequently for the following model years: 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, and 1994.

What are the cheapest Transmission Parts for my 1981 Pontiac Firebird?

The cheapest 1981 Pontiac Firebird Transmission Parts we carry in stock are:

ATP Automatic Transmission Dipstick Tube O’Ring Seal, SO-33 (11236112) – $2.99
ATP Automatic Transmission Speedometer Pinion Seal, SO-13 (11236107) – $3.19
Pro-King Differential Ring Gear Bolt, 742G935 (10282159) – $3.29
Schaeffler Shaft Seal, SS2569 (50211164) – $3.99
ATP Automatic Transmission Fluid Filler Tube Seal, JO-15 (11239035) – $4.29

What are the top-rated Transmission Parts that fit the 1981 Pontiac Firebird?

Out of 5,012 reviews by customers, our 1981 Pontiac Firebird Transmission Parts have an average customer rating of . These are some of the highest-rated Transmission Part types for the 1981 Pontiac Firebird and their top-rated products:

Automatic Transmission Pan and Gaskets
- Felpro Transmission Oil Pan Gasket 13 Bolt Hole One Piece Gasket, TOS 18633 (5181054) – $9.99
- Mr. Gasket Automatic Transmission Oil Pan, 9761 (17360643) – $78.49
- Dorman EZ Drain Engine Oil Drain Plug: M12-1.75 Thread, 21 mm Head, 1 Pack, 092-018 (11953660) – $17.99
Transmission Bearings
- Felpro Transmission Oil Pan Gasket 13 Bolt Hole One Piece Gasket, TOS 18633 (5181054) – $9.99
- Mr. Gasket Automatic Transmission Oil Pan, 9761 (17360643) – $78.49
- Dorman EZ Drain Engine Oil Drain Plug: M12-1.75 Thread, 21 mm Head, 1 Pack, 092-018 (11953660) – $17.99

What types of Transmission Parts do you sell for my 1981 Pontiac Firebird?

As of 8/2/26, these are some of the most in-demand types of Transmission Parts for a 1981 Pontiac Firebird:

Can I get help with 1981 Pontiac Firebird Transmission Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Pontiac Transmission Parts and more.

What is your return policy for Pontiac Firebird Transmission Parts?

Advance Auto Parts keeps returns simple. For new Pontiac Firebird Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1981 Pontiac Firebird Transmission Parts

National – National Engine Crankshaft Seal, 5092 (Part No.5092)

Pro-King – Pro-King Differential Ring Gear Bolt, 742G935 (Part No.742G935)

ATP – ATP Automatic Transmission Clutch Plate, JC-50 (Part No.JC-50)

Pro-King – Pro-King Automatic Transmission Basic Rebuild Kit, KB-865 (Part No.KB-865)

National – National Multi-Purpose Bearing, A-3 (Part No.A-3)

B & M – B & M Bracket And Lever Kit Fits Th400/Th350/Th250/200-4R/700R4, 4L60E, 35498 (Part No.35498)

Schaeffler – Schaeffler Shaft Seal, SS2569 (Part No.SS2569)

B & M – B & M Converter Lockup Control For Gm Automatic Trans With Lockup Converter, 70248 (Part No.70248)

B & M – B & M Kickdown Cable For Th-350 Transmission, 30287 (Part No.30287)

National – National Bearing Race, M802011 (Part No.M802011)

Schaeffler – Schaeffler Shaft Seal, SS2803 (Part No.SS2803)

ATP – ATP Automatic Transmission Control Solenoid, JE-8 (Part No.JE-8)

Dorman – Dorman Transmission Line Connector with 3/8 Tube X 1/4-18 In. Thread, 800-604 (Part No.800-604)

Mr. Gasket – Mr. Gasket Automatic Transmission Oil Pan Gasket, 8691 (Part No.8691)

B & M – B & M Holeshot 2400, 70411 (Part No.70411)

Driveworks – Driveworks Oil Seal, S-99193 (Part No.S-99193)

B & M – B & M Transkit For 65-87 Th400 Transmission, 20229 (Part No.20229)

Driveworks – Driveworks Oil Seal, S-4950 (Part No.S-4950)

National – National Multi-Purpose Seal, 3638 (Part No.3638)

ATP – ATP Automatic Transmission Oil Pump Gasket, SG-40 (Part No.SG-40)

Imperial – "Imperial Plate and Fin Style Transmission Cooler, Light Duty, 3/4"" x 5-7/8"" x 11"", 243006" (Part No.243006)

KAI – KAI Shifter Cable, GMK4332552682 (Part No.GMK4332552682)

National – National Multi-Purpose Bearing, 32008 (Part No.32008)

Motive Gear – Motive Gear Differential Pinion Seal, 8610 (Part No.8610)

ATP – ATP Automatic Transmission Extension Housing Seal, SO-22 (Part No.SO-22)

ATP – ATP Automatic Transmission Selector Shaft Seal, SO-19 (Part No.SO-19)

Spectre – Spectre Aluminum Trans Pan TH350, 5460 (Part No.5460)

ATP – ATP At Master Repair Kit Plus, CMS-24 (Part No.CMS-24)

Imperial – Imperial High Performance Transmission Oil Cooler, 240516 (Part No.240516)

Imperial – Imperial Maxi-Kool XL Transmission Oil Cooler, 243007 (Part No.243007)

Imperial – "Imperial Plate and Fin Style Transmission Cooler, Light Duty, 3/4"" x 5-7/8"" x 11"", 243006" (Part No.243006)

Imperial – Imperial Mounting Kit System, 226201 (Part No.226201)

Imperial – Imperial Econo-Kool Transmission Oil Cooler, 242010 (Part No.242010)

Imperial – "Imperial Plate and Fin Style Transmission Cooler, Heavy Duty, 3/4"" x 9-1/2"" x 11"", 243008" (Part No.243008)

Imperial – Imperial Transmission Line Fitting Kit, 240390 (Part No.240390)

Imperial – Imperial Econo-Kool Transmission Oil Cooler, 242012 (Part No.242012)

Imperial – Imperial High Performance Transmission Oil Cooler, 240514 (Part No.240514)

Imperial – Imperial Transmission Oil Cooler Reinstallation Kit, 248002 (Part No.248002)

Imperial – Imperial High Performance Transmission Oil Cooler, 240512 (Part No.240512)

Imperial – Imperial Econo-Kool Transmission Oil Cooler, 242016 (Part No.242016)

National – National Multi-Purpose Seal, 4950 (Part No.4950)

National – National Multi-Purpose Seal, 5200 (Part No.5200)

Driveworks – Driveworks Oil Seal, S-9613S (Part No.S-9613S)

ATP – ATP Automatic Transmission Selector Shaft Seal, SO-19 (Part No.SO-19)

ATP – ATP Automatic Transmission Fluid Filler Tube Seal, JO-15 (Part No.JO-15)

ATP – ATP Automatic Transmission Oil Pump Seal, CO-37 (Part No.CO-37)

National – National Shaft Repair Sleeve, 99193 (Part No.99193)

National – National Multi-Purpose Seal, 9613S (Part No.9613S)

ATP – ATP Automatic Transmission Dipstick Tube Seal, SO-35 (Part No.SO-35)

National – National Multi-Purpose Seal, 8792S (Part No.8792S)

National – National Manual Transmission Output Shaft Seal, 472572 (Part No.472572)

National – National Differential Pinion Seal, 2043 (Part No.2043)

Driveworks – Driveworks Oil Seal, S-6712NA (Part No.S-6712NA)

ATP – ATP Automatic Transmission Dipstick Tube O’Ring Seal, SO-33 (Part No.SO-33)

Motive Gear – Motive Gear Differential Pinion Seal, 8610 (Part No.8610)

ATP – ATP Automatic Transmission Extension Housing Seal, HO-9 (Part No.HO-9)

ATP – ATP Automatic Transmission Extension Housing Seal, SO-22 (Part No.SO-22)

ATP – ATP Automatic Transmission Speedometer Pinion Seal, SO-13 (Part No.SO-13)

National – National Multi-Purpose Seal, 240735 (Part No.240735)

ATP – ATP Automatic Transmission Seal, TO-34 (Part No.TO-34)

ATP – ATP Automatic Transmission Speedometer Pinion Seal, SO-34 (Part No.SO-34)

ATP – ATP Automatic Transmission Speedometer Pinion Seal, SO-38 (Part No.SO-38)

National – National Engine Crankshaft Seal, 5092 (Part No.5092)

ATP – ATP Automatic Transmission Seal, SO-39 (Part No.SO-39)

Anchor – Anchor Transmission Mount: Rear, 1 Piece, 2392 (Part No.2392)

Energy Suspension – Energy Suspension High-Performance Transmission Mount, 3.1108G (Part No.3.1108G)

Anchor – Anchor Transmission Mount: Rear, 1 Piece, 2394 (Part No.2394)

Energy Suspension – Energy Suspension Transmission Mount, 3.1158G (Part No.3.1158G)

Energy Suspension – Energy Suspension Transmission Mount, 3.1132R (Part No.3.1132R)

Hooker BlackHeart – Hooker BlackHeart Transmission Mount Adapter Kit, 12650HKR (Part No.12650HKR)

Pro-King – Pro-King Automatic Transmission Vacuum Modulator, MD-48 (Part No.MD-48)

Pro-King – Pro-King Automatic Transmission Vacuum Modulator, MD-28 (Part No.MD-28)

ATP – ATP Automatic Transmission Detent Cable End, YR-100 (Part No.YR-100)

Dorman – Help – Dorman – Help Clutch Pilot Bushing, 14650 (Part No.14650)

Mr. Gasket – "Mr. Gasket Chrome Automatic Transmission Dipstick & Tube – 27"" Length, 9764" (Part No.9764)

B & M – B & M Modulator, 20234 (Part No.20234)

ATP – ATP Automatic Transmission Detent Cable, Y-228 (Part No.Y-228)

ATP – ATP Automatic Transmission Detent Cable, Y-225 (Part No.Y-225)

ATP – ATP Automatic Transmission Detent Cable Seal, SO-37 (Part No.SO-37)