1975 Pontiac Astre Transmission Parts

Below you will find various in-demand Pontiac Transmission Parts, components and accessories for your 1975 Astre. Advance Auto Parts has popular Astre parts like Transmission Bearings, Transmission Cooler and Parts, Transmission Seals and more. You’ll also find aftermarket and OEM Transmission Parts for other Astre model years including 1976 1977 and more. Select a category of 1975 Pontiac Astre Transmission Parts below and start saving instantly.

Popular 1975 Pontiac Astre Transmission Parts Categories

Gear Shift Levers

Transmission Torque Converters

OE Transmission Coolers

Transmission Solenoids

Transmission Oil Cooler Lines

Transmission Shift Cables

Automatic Transmission Governors

Manual Transmission Output Shaft Bearings

Back Up Lamp Switches

Transmission Pan Gaskets

Pinion Bearings

Transmission Master Repair Kits

Transmission Rebuild Kits

Transmission Oil Pan Gaskets

Transmission Dipsticks

Transmission Bushings

Detent Cables

Transmission Modulator Valves

Pinion Seals

Miscellaneous Shift Shaft Seals

Automatic Transmission Dipstick Seals

Transmission Seals and O-rings

Manual Transmission Bearing and Seal Overhaul Kits

Automatic Transmission Extension Housing Seal Kits

Torque Converter Seals

Extension Housing Seals

Manual Transmission Output Shaft Seals

Manual Transmission Top Gaskets

Transmission Shift Kits

Manual Transmission Blocking Rings

Automatic Transmission Selector Shaft Seals

Automatic Transmission Flexplate Mounting Bolts

Shift Shaft Seals

Automatic Transmission Oil Pump Gaskets

Automatic Transmission Fluid Filler Tube Seals

Automatic Transmission Oil Pump O-Rings

Automatic Transmission Speedometer Pinion Seals

Automatic Transmission Seals

Automatic Transmission Shifter Cable Brackets

Automatic Transmission Friction Discs

Manual Transmission Countershaft Bearing Set

Essential Transmission Parts for 1975 Pontiac Astres

from

$14.99

A/T FLYWHEEL BOLT

from

$24.99

Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Includes all parts needed to complete the repair

from

$10.99

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$33.99

Cable Bracket, GM (Bandit style shifters only) APPLICATION: For TH-400, 350, 250, 200, 700R4, 200-4R with 80797, 80798 or 81050 shifter.

Product Features:

Shifter Service Parts
Steel
Natural Finish
Sold individually
Replacement for Bandit shifters

from

$228.99

One of the most complete rebuild kits in the automatic transmission industry today. Each Rebuild Kit contains only the highest quality parts that meet or exceed OE specifications.

Product Features:

Include steels, frictions, gaskets, and filter
Includes Band and Modulator (if applicable)

from

$3.99

AT SOLENOID SEAL

from

$15.29

National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:

PREMIUM MATERIALS — Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION — Crowned raceways and rollers for even load distribution
OE-STYLE DESIGN — Engineered to meet OE specifications
COMPREHENSIVE COVERAGE — Industry-leading coverage for domestic and import applications
RIGOROUS TESTING — Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$7.99

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.

Product Features:

Design type: spring loaded; multi-lip
Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
Good low temperature capability
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$80.99

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

Product Features:

Imperial Rapid-Cool plate and fin transmission cooler
Size: 3/4″ x 11″ x 9-1/2″
Pickup trucks and vans, class “C” motor homes, travel trailers to 24′
GVWR up to 24,000 lbs.; towing up to 5,000 lbs.
33% more efficient than a comparable tube and fin design
Compatible with OEM cooler systems
Made with the highest quality materials
100% pressure testing to 150 PSI for quality assurance
33% more efficient than a comparable tube and fin design

from

$299.99

These B&M automatic transmission deep pans provide additional fluid capacity and cooling ability. No modifications to the dipstick are needed. They include a drain plug for clean and easy fluid changes. Adds 3 quarts to the Transmission.

Product Features:

Additional Oil Capacity
More Cooling Ability
No Dipstick Modification
Some Include Fluid Pickup Extension
Built-In Drain Plugs
Cast Aluminum

from

$11.99

AT FRT PUMP BUSHING

from

$5.99

Design type: springless; single-lip
Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
Good low temperature capability
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$26.99

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

Product Features:

High density cork-nitrile rubber blend
Excellent compressibility and high recovery to create a positive seal
Excellent Compressibility

from

$5.99

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$549.99

Torque Converter

from

$29.99

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

Product Features:

Includes brackets, grommets, etc to match original
Helps transmission determine ideal downshift
Improves vehicle performance

from

$7.49

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.

Product Features:

High-precision and High-quality components used in all KITs
Coverage of classic and new high-tech solutions for the best system coverage

from

$6.99

Design type: spring loaded; multi-lip
Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$9.99

AT SPEED PINION SEAL

from

$12.99

Design type: spring loaded; multi-lip
Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
Good low temperature capability
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$48.99

B&M’s vacuum modulator is fully adjustable, this allows you to tailor your shift points to within a range of 2-4 mph. Comes preadjusted for normal shift points. For TH350 and TH400.

Product Features:

Fully Adjustable
Allows You To Tailor Shift Points
Comes Supplied Pre-Adjusted

from

$125.99

This kit allows you to adjust the shift points of your transmission after it is installed in your vehicle. The Governor Recalibration Kit is very useful if you have a vehicle that is very light; has a low rear-end gear ratio.

Product Features:

Adjust Shift Points Of Transmission
Useful For Light Vehicles
For Low Rear End Gear Ratio
Or Useful If It Is Conversion

from

$5.99

AT SEAL

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$193.99

AT BANNER KIT

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$96.99

AT OVERHAUL KIT

Upgrade your 1975 Pontiac Astre with Top-Quality Transmission Parts

When it comes to maintaining or upgrading your 1975 Pontiac Astre, 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 Astre functioning at its best. At Advance Auto Parts, we offer a wide selection of 90 Transmission Parts for the 1975 Pontiac Astre, designed to meet your needs without breaking the bank. From Transmission Bearing replacements to Transmission Cooler and Parts 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 1975 Pontiac Astre at great prices. Our Transmission Parts inventory for this model ranges from just $2.99 to $1,299.99, with an average price of $155.30. Our 90 Transmission Parts in stock come from 13 trusted brands, so you’re sure to find the right part for your 1975 Pontiac Astre 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 1975 Pontiac Astre, we stock popular OEM and aftermarket Transmission Parts from top names like National, B & M, Imperial, and more. National Transmission Parts start at just $9.99 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 $47.99, and at an average 4.1 stars rating. With 2,860 customer reviews and counting, our 1975 Pontiac Astre 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, Fluids and Chemicals and more to make sure your 1975 Pontiac Astre is always ready to roll. We’re committed to providing you with everything you need to keep your Astre in top shape, all in one place. Start shopping confidently below for your 1975 Pontiac Astre!

Best-Selling Transmission Bearings for 1975 Pontiac Astres

Enhance the driving experience in your Pontiac with 3 quality Transmission Bearing components, starting at $8.79.

show more show less

from

$10.99

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$15.29

National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:

PREMIUM MATERIALS — Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION — Crowned raceways and rollers for even load distribution
OE-STYLE DESIGN — Engineered to meet OE specifications
COMPREHENSIVE COVERAGE — Industry-leading coverage for domestic and import applications
RIGOROUS TESTING — Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$8.79

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

Most Popular 1975 Pontiac Astre Transmission Cooler and Parts

Customize your Pontiac with 10 Transmission Cooler and Parts products like Transmission Oil Cooler Lines and OE Transmission Coolers, all priced under $85.99.

show more show less

from

$85.99

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.

Product Features:

Imperial high-performance transmission cooler
Size: 3/4″ x 10″ x 15-7/8″
SAE 45-degree fittings for maximum reliability
Electrostatic powder-coated to prevent corrosion
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction

from

$73.99

Product Features:

Imperial Maxi-Cool« plate and fin transmission cooler
Size: 3/4″ x 11″ x 7-1/2″
Mid-size and full-size cars, pickups
GVWR up to 20,000 lbs.; towing up to 2,500 lbs.
Compatible with OEM cooler systems
Made with the highest quality materials
100% pressure testing to 150 PSI for quality assurance
33% more efficient than a comparable tube and fin design

from

$61.99

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

Product Features:

Imperial Rapid-Cool plate and fin transmission cooler
Size: 3/4″ x 11″ x 6″
Sub-compact to compact cars
GVWR up to 18,000 lbs.
Compatible with OEM cooler systems
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators

from

$55.99

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.

Product Features:

Imperial Econo-Kool tube and fin transmission cooler
Size: 3/4″ x 5″ x 15-7/8″
Compact and mid-size cars
GVWR up to 16,000 lbs.; towing up to 2,500 lbs.
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators

from

$40.99

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.

Product Features:

Imperial Econo-Kool tube and fin transmission cooler
Size: 3/4″ x 5″ x 12-1/2″
Sub-compact to compact cars
GVWR up to 12,000 lbs.
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators

from

$80.99

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

Product Features:

Imperial Rapid-Cool plate and fin transmission cooler
Size: 3/4″ x 11″ x 9-1/2″
Pickup trucks and vans, class “C” motor homes, travel trailers to 24′
GVWR up to 24,000 lbs.; towing up to 5,000 lbs.
33% more efficient than a comparable tube and fin design
Compatible with OEM cooler systems
Made with the highest quality materials
100% pressure testing to 150 PSI for quality assurance
33% more efficient than a comparable tube and fin design

from

$52.99

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.

Product Features:

Mid-size and full-size cars, pickups
GVWR up to 18,000 lbs.; towing up to 3,500 lbs
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators

from

$83.99

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.

Product Features:

Imperial high-performance transmission cooler
Size: 3/4″ x 7-1/2″ x 15-7/8″
SAE 45-degree fittings for maximum reliability
Electrostatic powder-coated to prevent corrosion
Up to Class C motorhomes, towing up to 5,000 pounds
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction

from

$25.99

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.

Product Features:

Transmission cooler reinstallation kit
Contains part numbers 248001, 226201, 240250 and 4 hose clamps
Provides all hardware for reinstallation of Imperial transmission coolers
Contains nylon mounting rods, foam pads, locking buttons, hose and fitting
Made of high grade nylon for easy installation
Removable buttons for cooler/fan relocation
Made for both transmission coolers and electric fan installation
Comes with Quick Connect coupler

from

$67.99

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.

Product Features:

Imperial high-performance transmission cooler
Size: 3/4″ x 7-1/2″ x 12-1/2″
SAE 45-degree fittings for maximum reliability
Electrostatic powder-coated to prevent corrosion
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction

Top Picks for 1975 Pontiac Astre Transmission Seals

Upgrade Pontiac Astres with top-quality Transmission Seals parts, including 17 OEM and aftermarket selections for your 1975 model.

show more show less

from

$12.99

Design type: spring loaded; multi-lip
Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
Good low temperature capability
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$8.99

AT SEL SHAFT SEAL

from

$7.99

Design type: spring loaded; multi-lip
Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
Good low temperature capability
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$5.99

AT DPSTK TUBE SEAL

from

$6.99

Product Features:

Design type: springless; single-lip
Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
Good low temperature capability
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$15.99

Design type: spring loaded; multi-lip
Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
Good low temperature capability
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$5.99

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$12.29

AT EXT HOUSING SEAL

from

$8.99

AT EXT HOUSING SEAL

from

$2.99

Product Features:

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

from

$5.99

Design type: springless; single-lip
Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
Good low temperature capability
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$9.99

AT SPEED PINION SEAL

from

$123.99

ManTransBrg-SealKit

from

$5.99

AT SEAL

from

$92.99

ManTransBrg-SealKit

from

$7.49

High-precision and High-quality components used in all KITs
Coverage of classic and new high-tech solutions for the best system coverage

from

$3.99

Shift Shaft O-Ring

In-Demand Automatic Transmission Parts for 1975 Pontiac Astres

Select from 16 premium Automatic Transmission Parts parts for your 1975 Pontiac Astre, with prices ranging from $3.99 to $125.99.

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from

$3.99

AT SOLENOID SEAL

from

$33.99

Cable Bracket, GM APPLICATION: For TH400, 350, 250, 200, 700R4, 2004R transmissions.

Product Features:

Shifter Service Parts

from

$34.49

Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:

Meets or exceeds OE fit, form and function

from

$33.99

Fully adjustable vacuum modulator to maintain accurate shift points.

Product Features:

Meets or exceeds OE fit, form and function

from

$33.99

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

Product Features:

Fits GM Th350 – Chevy Specific. Modify For Others
27 In Length
Chrome Plated Steel

from

$48.99

Fully Adjustable
Allows You To Tailor Shift Points
Comes Supplied Pre-Adjusted

from

$29.99

Includes brackets, grommets, etc to match original
Helps transmission determine ideal downshift
Improves vehicle performance

from

$8.99

AT OIL PUMP ORING

from

$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.

Product Features:

Direct replacement – this clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$48.99

AT MODULATOR VALVE

from

$10.99

AT FRT PUMP BUSHING

from

$125.99

Adjust Shift Points Of Transmission
Useful For Light Vehicles
For Low Rear End Gear Ratio
Or Useful If It Is Conversion

from

$124.99

What better way to check you oil level by using one of B&M’s transmission fluid dipsticks? The cap screws into the tube and is O-ring sealed, while the base of the tube has a sealing grommet where it goes into the transmission.

Product Features:

Automatic Transmission Dip Stick
Mounts to bellhousing
Sold as a kit
Natural finish
Fits TH350 & TH350C

from

$111.99

AT CONTR SOLENOID

from

$9.99

AT CLUTCH PLATE

from

$6.99

AT CLUTCH PLATE

Most Sold 1975 Pontiac Astre Automatic Transmission Pan and Gaskets

Explore our best-selling Pontiac parts for the 1975 Astre among 9 OEM and aftermarket options starting from $9.49.

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from

$9.49

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$73.99

These pans are offered in stock depth or deep with extra capacity and available in both steel and aluminum to fit your specific needs. Each kit Includes the drain plug, gasket and hardware.

Product Features:

Chrome Plated For Great Looks
Fits As Direct Replacement For Stock
Includes: Drain Plug, Drain Plug Gasket, and Cork Pan Gasket
Pan Height: 2.5″ Overall Height

from

$133.99

Add fluid capacity to your transmission. Extra fluid means more cooling, and more cooling means better efficiency and performance. Add life to your transmission with a B&M Deep Pan!

Product Features:

Additional Oil Capacity
More Cooling Ability
No Dipstick Modification
Some Include Fluid Pickup Extension
Built-In Drain Plugs
Chrome Plated Steel

from

$26.99

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

Product Features:

High density cork-nitrile rubber blend
Excellent compressibility and high recovery to create a positive seal
Excellent Compressibility

from

$10.99

AT OIL PUMP GASKET

from

$133.99

Stock Depth And Capacity
Chrome Plated
Includes Drain Plug/Gasket/Hardware

from

$41.99

These transmission oil pan gaskets are made with a glass-filled nylon carrier with molded rubber on both the top and bottom of the gasket. Each bolt hole has a torque limiter that helps to avoid over-torqueing the bolts for a reliable seal. These gasket are reusable and can be cleaned using soap and water. Ideal for applications that require frequent service. Made in the USA.

Product Features:

Molded rubber over glass filled nylon carrier
Reusable ¿ easy cleaning w/ soap & water
Reusable ┐ easy cleaning w/ soap & water
Torque Limiters ¿ helps to avoid over torqueing gaskets
Torque Limiters ┐ helps to avoid over torqueing gaskets
Applications for many common transmissions
Ideal for applications that require frequent service
Made in the USA

from

$299.99

Additional Oil Capacity
More Cooling Ability
No Dipstick Modification
Some Include Fluid Pickup Extension
Built-In Drain Plugs
Cast Aluminum

from

$68.99

EDP Black Steel
Stock capacity
Includes drain plug, gasket and hardware

Top-Rated Transmission Parts Brands For Your 1975 Pontiac Astre

Shop for the best-rated brands offering Transmission Parts and other products for your 1975 Pontiac Astres. 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 1975 Astre start at just $9.99 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 1975 Pontiac Astre Transmission Parts

When it comes to maintaining or upgrading your 1975 Pontiac Astre, 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 1975 Pontiac Astre. 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 $9.99, with an average price of just $13.32. Plus, with over 34 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 $16.99

(25)

Multi-Purpose Bearing

“Smooth”

from $12.99

(5)

Multi-Purpose Seal

“It seals great so far”

from $9.99

(4)

Multi-Purpose Seal

“it worked”

Popular B & M 1975 Pontiac Astre Transmission Parts

B & M auto parts is one of the highest quality Transmission Part brands in the market. Any 1975 Pontiac Astre owner should feel confident when installing genuine B & M parts in their vehicle. To ensure the best fit and performance for your 1975 Astre, 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 $47.99 to $549.99, plus, with more than 3 customer reviews and an impressive 4.1 stars average rating, you can be confident the Fram Transmission Parts below will deliver on both quality and value.

from $549.99

(1)

Tork Master 3000

“good parts and very strong”

from $362.99

(1)

Automatic Shifter, Sport Shifter

“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”

from $47.99

(1)

Shifter Accessories, Bracket and Lever Kit Fits TH400/TH350/TH250/200-4R/700R4

“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”

FAQs for 1975 Pontiac Astre Transmission Parts

Which Transmission Parts are best-sellers for 1975 Pontiac Astres?

Out of 90 Transmission Parts that fit 1975 Pontiac Astres, the following parts are the top sellers:

Taper Bearing Set (5050537) – $10.99
Multi-Purpose Bearing (3275973) – $16.99
Multi-Purpose Seal (3271668) – $7.99

What’s the price range for 1975 Pontiac Astre Transmission Parts?

Transmission Part prices for the 1975 Pontiac Astre start at $2.99 and go up to $1,299.99 for the most premium parts.

What’s the average price of a Transmission Part for a 1975 Pontiac Astre?

The average price for Transmission Parts for the 1975 Pontiac Astre is $155.30. 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 Astre model years?

Yes, we currently carry Transmission Parts for 1 model years of Pontiac Astres between 1976 and 1977. Transmission Parts are bought most frequently for the following model years: 1977 and 1976.

What are the cheapest Transmission Parts for my 1975 Pontiac Astre?

The cheapest 1975 Pontiac Astre Transmission Parts we carry in stock are:

Automatic Transmission Speedometer Pinion Seal (11236107) – $2.99
AT SOLENOID SEAL (11239035) – $3.99
Shift Shaft O-Ring (12009712) – $3.99
AT DPSTK TUBE SEAL (11236304) – $5.99
Oil Seal (5440025) – $5.99

What are the top-rated Transmission Parts that fit the 1975 Pontiac Astre?

Out of 2,860 reviews by customers, our 1975 Pontiac Astre Transmission Parts have an average customer rating of . These are some of the highest-rated Transmission Part types for the 1975 Pontiac Astre and their top-rated products:

Transmission Cooler and Parts
- Plate and Fin Style Transmission Cooler, Light Duty, 3/4" x 5-7/8" x 11" (20230023) – $61.99
- Maxi-Kool® XL Transmission Oil Cooler (12031443) – $73.99
- High Performance Transmission Oil Cooler (15230020) – $85.99
Automatic Transmission Pan and Gaskets
- Plate and Fin Style Transmission Cooler, Light Duty, 3/4" x 5-7/8" x 11" (20230023) – $61.99
- Maxi-Kool® XL Transmission Oil Cooler (12031443) – $73.99
- High Performance Transmission Oil Cooler (15230020) – $85.99

What types of Transmission Parts do you sell for my 1975 Pontiac Astre?

As of 11/2/25, these are some of the most in-demand types of Transmission Parts for a 1975 Pontiac Astre:

Can I get help with 1975 Pontiac Astre 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 Astre Transmission Parts?

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

1975 Pontiac Astre Transmission Parts

ATP – A/T FLYWHEEL BOLT (Part No.ZX-2016)

Felpro – Manual Transmission Gasket Set (Part No.TS 30118)

Driveworks – Taper Bearing Set (Part No.S-A-6)

B & M – Cable Bracket (Part No.30498)

Pro-King – Automatic Transmission Deluxe Rebuild Kit (Part No.KS-17)

ATP – AT SOLENOID SEAL (Part No.JO-15)

National – Bearing (Part No.M86649)

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

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

B & M – Transmission Cast Deep Pan, Brushed Finish TH-350 (Part No.30280)

ATP – AT FRT PUMP BUSHING (Part No.CB-30)

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

Mr. Gasket – Automatic Transmission Oil Pan Gasket (Part No.8690)

Driveworks – Oil Seal (Part No.S-8610)

B & M – Torque Converter (Part No.20483)

ATP – Automatic Transmission Detent Cable (Part No.Y-103)

FAG US – Shaft Seal (Part No.SS2114)

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

ATP – AT SPEED PINION SEAL (Part No.SO-34)

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

B & M – Modulator (Part No.20234)

B & M – Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (Part No.20248)

ATP – AT SEAL (Part No.SO-39)

ATP – AT BANNER KIT (Part No.SM-11)

ATP – AT OVERHAUL KIT (Part No.SGS-28)

Driveworks – Taper Bearing Set (Part No.S-A-6)

National – Bearing (Part No.M86649)

Driveworks – Taper Bearing Cone (Part No.S-M-86649)

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

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

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

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

Imperial – Econo-Kool Transmission Oil Cooler (Part No.242009)

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

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

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

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

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

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

ATP – AT SEL SHAFT SEAL (Part No.SO-19)

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

ATP – AT DPSTK TUBE SEAL (Part No.SO-35)

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

National – Multi-Purpose Seal (Part No.8610)

Driveworks – Oil Seal (Part No.S-8610)

ATP – AT EXT HOUSING SEAL (Part No.HO-9)

ATP – AT EXT HOUSING SEAL (Part No.SO-22)

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

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

ATP – AT SPEED PINION SEAL (Part No.SO-34)

USA Standard Gear – ManTransBrg-SealKit (Part No.72334)

ATP – AT SEAL (Part No.SO-39)

USA Standard Gear – ManTransBrg-SealKit (Part No.76455)

FAG US – Shaft Seal (Part No.SS2114)

USA Standard Gear – Shift Shaft O-Ring (Part No.76151)

ATP – AT SOLENOID SEAL (Part No.JO-15)

B & M – Cable Bracket (Part No.30499)

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

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

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

B & M – Modulator (Part No.20234)

ATP – Automatic Transmission Detent Cable (Part No.Y-103)

ATP – AT OIL PUMP ORING (Part No.SO-21)

Dorman – Clutch Pilot Bushing (Part No.690-014.1)

ATP – AT MODULATOR VALVE (Part No.JX-76)

ATP – AT FRT PUMP BUSHING (Part No.CB-4)

B & M – Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (Part No.20248)

B & M – Aluminum Braided Dip Stick, Fits TH-350 Transmission (Part No.22165)

ATP – AT CONTR SOLENOID (Part No.SE-1)

ATP – AT CLUTCH PLATE (Part No.SC-26)

ATP – AT CLUTCH PLATE (Part No.SC-30)

Felpro – Transmission Oil Pan Gasket 13 Bolt Hole One Piece Gasket (Part No.TOS 18633)

Mr. Gasket – Automatic Transmission Oil Pan (Part No.9761)

B & M – Chrome Deep Transmission Pan For TH 350 Transmission (Part No.30289)

Mr. Gasket – Automatic Transmission Oil Pan Gasket (Part No.8690)

ATP – AT OIL PUMP GASKET (Part No.SG-27)

Mr. Gasket – A/Toilpan (Part No.9791G)

Mr. Gasket – Gaskets (Part No.61081MRG)

B & M – Transmission Cast Deep Pan, Brushed Finish TH-350 (Part No.30280)