1978 Pontiac Firebird Automatic Transmission Parts
Keep Your 1978 Pontiac Firebird in Top Shape with Quality Automatic Transmission Parts
Whether you’re repairing or upgrading your Automatic Transmission Part, using high-quality parts is key to keeping your 1978 Pontiac Firebird looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transmission Bushings, Transmission Modulator Valves, and Detent Cables. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Automatic Transmission Parts from Trusted Brands
Looking for a reliable Automatic Transmission Part? We’ve got you covered with options from brands you know and trust like Pro-King and Dorman. For example, Pro-King Automatic Transmission Parts start at just $21.99 with an average 4.0 star rating. Dorman offer similar pricing and quality, backed by strong customer feedback. With over 390 reviews and a solid 4 star average, you can shop with confidence knowing other Pontiac Firebird owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1978 Pontiac Firebird Automatic Transmission Part at Advance Auto Parts is around $63.42, with a range that starts at $4.29 and goes up to $449.99. With 17 options in stock from 6 trusted brands, finding the right fit is easy. Popular picks like Chrome Automatic Transmission Dipstick & Tube – 27" Length, ATP Automatic Transmission Detent Cable, and Clutch Pilot Bushing start at just $11.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Automatic Transmission Part, don’t forget to check out other key components like Torque Converter and Related Products and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 1978 Pontiac Firebird in peak condition, inside and out.
Find Your Specific 1978 Pontiac Firebird Automatic Transmission Parts
Looking for the perfect Automatic Transmission Part for your 1978 Pontiac Firebird? You’re in the right place. Below, you’ll find links to various types of Automatic Transmission Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Automatic Transmission Parts, ensuring durability and a precise fit for your Pontiac Firebird. Whether you’re driving a 1978 model or another popular model year like
1994,
1995,
1996,
1997,
1998,
1999,
2000,
2001, and
2002, we’ve got you covered. Purchasing Automatic Transmission Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Automatic Transmission Parts that fit your vehicle.
Essential 1978 Pontiac Firebird Automatic Transmission Parts
Hooker BlackHeart – Hooker BlackHeart Transmission Crossmember (Part No.71222002HKR)
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$506.99
Product Features:
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- CAD designed for optimum fitment, strength and ease of installation
- Provides for installation of a 4th-gen T-56 or aftermarket T56 Magnum transmission in behind an LS engine in any 1993-2002 GM F-body vehicle
- Transmission installation coverage can be expanded to include 4L60-4L70, TH400, 2004R or 4L80/4L85 transmissions through the use of available Hooker adapter brackets.
- Optional Hooker adjustable bolt-on torque arm bracket available to divorce stock torque arm from the stock transmission case mounting
- Attractive Semi-gloss black powder coat finish
Hooker BlackHeart – Hooker BlackHeart Transmission Crossmember (Part No.71222006HKR)
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$449.99
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- Designed specifically for 1970-81 2ND Gen Camaro LS swaps using DSE (Detroit Speed, Inc.) Subframe & Suspension
- Provides for installation of a 4th-gen T-56 or aftermarket T-56 Magnum transmission behind an LS engine in any 1970-1981 GM F-Body Camaro
- Constructed of high-strength low alloy Powder Coated steel for strength and lasting good looks
- CAD designed for optimum fitment, strength and ease of installation
- Provide clearance for 3″ exhaust when used with HOOKER BlackHeart LT headers. PN: 70101320-RHKR / PN: 70101321-RHKR and PN: 70501340-RHKR Exhaust System
- All necessary hardware and floor backing plates included
- Works with T-56/T-56 Magnum Transmission mounts
Hooker BlackHeart – Hooker BlackHeart Transmission Crossmember (Part No.12616HKR-1)
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$361.99
Product Features:
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- Provides for direct installation of a T56 (GM F-Body/GTO LS versions only) or T56 Magnum transmission
- Provides for installation of a 4L80E, 4L85E, TH400 or 2004R transmission with the combined use of a Hooker BlackHeart 71223013HKR adapter or 12650HKR spacer block
- Designed specifically for use with Hooker BlackHeart 12512HKR and 12613HKR engine mounting brackets
- CAD modeled design optimizes fitment and strength while minimizing weight
- Built with powder coated steel construction for attractive, long-lasting durability
- Designed to provide optimized U-joint working angles and exhaust system ground clearance
- Bolt-in compatible with all Hooker BlackHeart headers, exhaust manifolds and exhaust systems available for this vehicle application
- Designed for use with 71223029HKR (black) or 71223030HKR (red) transmission mount
- Revised Design for easier installation with removable feet
B & M – Kickdown Switch Kit For TH400 Transmission (Part No.20297)
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$99.99
When swapping the TH400 transmission into any vehicle, this kit makes installation of the transmission’s kickdown feature a snap. This switch mounts to either a TH700R4, TH200, TH200-R4 or TH350 throttle cable bracket.
Product Features:
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Product Features:
- Allows High Speed Cruise
- Cruise In Overdrive
- Prevents Part Throttle Kickdown
- Quick Installation
ATP – AT CONTR SOLENOID (Part No.JE-8)
from
$70.99
AT CONTR SOLENOID
Carquest Premium – Automatic Transmission Control Solenoid (Part No.SBA4928)
from
$32.49
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.
Product Features:
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Precision-wound coated copper windings increase product durability and life cycle.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure product reliability, every time.
ATP – AT SOLENOID SEAL (Part No.JO-15)
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$4.29
AT SOLENOID SEAL
ATP – Automatic Transmission Universal Detent Cable 28 to 48 inches (Part No.Y-752)
from
$42.99
ATP Universal Fit Detent Cables are designed to cover many applications and are no compromise replacement parts
Product Features:
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Product Features:
- Includes brackets, grommets, etc to match original
- Fits many GM transmissions
- Adjustable
ATP – Automatic Transmission Detent Cable (Part No.Y-103)
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$32.99
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:
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Product Features:
- Includes brackets, grommets, etc to match original
- Helps transmission determine ideal downshift
- Improves vehicle performance
ATP – Automatic Transmission Detent Cable (Part No.Y-363)
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$34.49
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.
Product Features:
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Product Features:
- Includes brackets, grommets, etc to match original
- Helps transmission determine ideal downshift
- Improves vehicle performance
Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-33)
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$28.99
Fully adjustable vacuum modulator to maintain accurate shift points.
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Product Features:
- Meets or exceeds OE fit, form and function
ATP – AT MODULATOR VALVE (Part No.JX-66)
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$21.99
AT MODULATOR VALVE
B & M – Modulator (Part No.20234)
from
$49.99
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.
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Product Features:
- Fully Adjustable
- Allows You To Tailor Shift Points
- Comes Supplied Pre-Adjusted
ATP – AT FRT PUMP BUSHING (Part No.CB-30)
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$12.79
AT FRT PUMP BUSHING
ATP – AT FRT PUMP BUSHING (Part No.CB-4)
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$11.79
AT FRT PUMP BUSHING
Dorman – Help – Clutch Pilot Bushing (Part No.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.
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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
ATP – AT OIL PUMP ORING (Part No.SO-21)
from
$9.59
AT OIL PUMP ORING
Mr. Gasket – Chrome Automatic Transmission Dipstick & Tube – 27" Length (Part No.9764)
from
$34.49
Includes dipstick with chromed steel handle and chromed steel dipstick tube with mounting tab. 27 inch long.
Product Features:
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Product Features:
- Fits GM Th350 – Chevy Specific. Modify For Others
- 27 In Length
- Chrome Plated Steel
Mr. Gasket – A/Tdipstick (Part No.9703G)
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$95.99
Billet aluminum handle with flexible braded steel tube mounts to the firewall. 29-3/4 inch long.
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Product Features:
- Braided Stainless Steel
- Firewall Mounting
- Includes Oil Fill Tube
B & M – Cable Bracket (Part No.30498)
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$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:
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Product Features:
- Shifter Service Parts
- Steel
- Natural Finish
- Sold individually
- Replacement for Bandit shifters
B & M – Cable Bracket (Part No.70469)
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$55.99
Cable Bracket – Powerglide (Bandit style shifters only) APPLICATION: For Powerglide with Pro Bandit (Composite X and Magnum Grip) and rear entry cable.
Product Features:
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Product Features:
- Fully Polished/Bright Anodized
- Narrow Design-w/No Knobs
- Lightweight Mechanism
- Reverse Exit Cable Design
- Neutral Safety Switch Built-In
- CNC Machined-6061-T6 Aluminum
- Mounts Through Bottom Of Shifter
- Flush Countersink Hardware Wont Rub Body Panels
B & M – Cable Bracket (Part No.70460)
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$31.49
B&M cable bracket fits GM Powerglide transmissions.
Product Features:
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Product Features:
- Shifter Service Parts
- Steel
- Natural Finish
- Sold individually
- B&M quality
Popular 1978 Pontiac Firebird Automatic Transmission Parts Categories
Most Popular Transmission Bushings for 1978 Pontiac Firebirds
Enhance your 1978 Pontiac Firebird with one of the 3 Transmission Bushings we have in stock, starting at just $5.49.
Dorman – Help – Clutch Pilot Bushing (Part No.14650)
from
$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.
Product Features:
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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
Dorman – Clutch Pilot Bushing (sold by each) (Part No.690-023)
from
$5.49
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:
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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
ATP – AT FRT PUMP BUSHING (Part No.CB-4)
from
$11.79
AT FRT PUMP BUSHING
Best-Selling 1978 Pontiac Firebird Transmission Modulator Valves
Upgrade your Firebird with one of our 4 best-selling Transmission Modulator Valves, earning an average 4 stars rating across 24 reviews.
Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-48)
from
$21.99
Fully adjustable vacuum modulator to maintain accurate shift points.
Product Features:
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Product Features:
- Meets or exceeds OE fit, form and function
Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-28)
from
$33.99
Fully adjustable vacuum modulator to maintain accurate shift points.
Product Features:
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Product Features:
- Meets or exceeds OE specifications
B & M – Modulator (Part No.20234)
from
$49.99
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:
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Product Features:
- Fully Adjustable
- Allows You To Tailor Shift Points
- Comes Supplied Pre-Adjusted
ATP – AT MODULATOR VALVE (Part No.JX-76)
from
$51.99
AT MODULATOR VALVE
Top-Quality Detent Cables for 1978 Pontiac Firebirds
Choose a high-quality OEM or aftermarket Detent Cable for Pontiac Firebirds and enjoy top-notch performance from $23.99.
ATP – ATP Automatic Transmission Detent Cable (Part No.Y-100)
from
$23.99
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:
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Product Features:
- Includes brackets, grommets, etc to match original
- Helps transmission determine ideal downshift
- Improves vehicle performance
ATP – Automatic Transmission Universal Detent Cable 28 to 48 inches (Part No.Y-754)
from
$49.99
ATP Universal Fit Detent Cables are designed to cover many applications and are no compromise replacement parts
Product Features:
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Product Features:
- Includes brackets, grommets, etc to match original
- Fits many GM transmissions
- Adjustable
ATP – DETENT CABLE (Part No.Y-1326)
from
$25.49
DETENT CABLE
Top Picks for 1978 Pontiac Firebird Transmission Dipsticks
Invest in one of our 2 durable Transmission Dipsticks for your 1978 Pontiac, knowing you’re getting trusted brands and expert craftsmanship.
Mr. Gasket – Chrome Automatic Transmission Dipstick & Tube – 27" Length (Part No.9764)
from
$34.49
Includes dipstick with chromed steel handle and chromed steel dipstick tube with mounting tab. 27 inch long.
Product Features:
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Product Features:
- Fits GM Th350 – Chevy Specific. Modify For Others
- 27 In Length
- Chrome Plated Steel
Mr. Gasket – A/Tdipstick (Part No.9703G)
from
$95.99
Billet aluminum handle with flexible braded steel tube mounts to the firewall. 29-3/4 inch long.
Product Features:
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Product Features:
- Braided Stainless Steel
- Firewall Mounting
- Includes Oil Fill Tube
Our Transmission Solenoids for 1978 Pontiac Firebirds
Make a smart move for your 1978 Pontiac Firebird with our Transmission Solenoid for $118.99.
ATP – AT CONTR SOLENOID (Part No.SE-1)
from
$118.99
AT CONTR SOLENOID
Top-Rated Automatic Transmission Part Brands For Your 1978 Pontiac Firebird
When it comes to finding the perfect Automatic Transmission Part for your 1978 Pontiac Firebird, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 6 trusted brands. We carry the most popular Automatic Transmission Part brands including Dorman and Pro-King, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $11.99. Purchasing a Automatic Transmission Part from us here at Advance Auto Parts is a smart move for both you and your 1978 Pontiac Firebird, providing peace of mind with parts that meet or exceed OEM standards.
Popular Dorman 1978 Pontiac Firebird Automatic Transmission Parts
If you’re looking for a top-quality Automatic Transmission Part for your 1978 Pontiac Firebird, Advance Auto Parts has exactly what you need with our selection of Dorman Automatic Transmission Parts. We have 1 Dorman Automatic Transmission Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $11.99, you’ll find the perfect Automatic Transmission Part for your needs and budget. Dorman Automatic Transmission Parts for the 1978 Pontiac Firebird come highly rated, with over 1 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Automatic Transmission Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$11.99
(1)
Clutch Pilot Bushing
“Fit my 350 sbc and M22 muncie, was magnetic, indicating iron / steel but I didn’t have another bushing to compare it to, maybe they all have some iron”
Top-Quality Pro-King 1978 Pontiac Firebird Automatic Transmission Parts
For those in search of a high-quality Automatic Transmission Part for their 1978 Pontiac Firebird, Advance Auto Parts offers a great selection of Pro-King Automatic Transmission Parts. With 2 Pro-King Automatic Transmission Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Automatic Transmission Parts start at just $21.99, with an average price of $27.99, giving you a range of options to suit your budget. Backed by over 22 customer ratings and an average rating of 4.0 stars, Pro-King Automatic Transmission Parts provide both reliability and excellent performance. Choosing a Pro-King Automatic Transmission Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
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$33.99
(11)
Automatic Transmission Vacuum Modulator
“I have a 1988 Buick Reatta that recently begun to fail to shift. After trying things such as changing the filter and fluid, we eventually were recomme”
FAQs for 1978 Pontiac Firebird Automatic Transmission Parts
What are the best-selling Automatic Transmission Parts for 1978 Pontiac Firebirds?
Out of 17 Automatic Transmission Parts that fit 1978 Pontiac Firebirds, the following parts are the top sellers:
- Chrome Automatic Transmission Dipstick & Tube – 27" Length (3443361) – $34.49
- ATP Automatic Transmission Detent Cable (5610613) – $23.99
- Clutch Pilot Bushing (5703204) – $11.99
What’s the price range for 1978 Pontiac Firebird Automatic Transmission Parts?
The prices of Automatic Transmission Parts for the 1978 Pontiac Firebird range from $4.29 up to $449.99 for the most premium parts.
What is the average price of an Automatic Transmission Part for a 1978 Pontiac Firebird?
The average price for Automatic Transmission Parts for the 1978 Pontiac Firebird is $63.42. Keep in mind the variety of part types within our Automatic Transmission Part category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Automatic Transmission Parts for other Pontiac Firebird model years?
What are the cheapest Automatic Transmission Parts for my 1978 Pontiac Firebird?
The cheapest 1978 Pontiac Firebird Automatic Transmission Parts we carry are:
- AT SOLENOID SEAL (11239035) – $4.29
- Clutch Pilot Bushing (sold by each) (22148988) – $5.49
- AT OIL PUMP ORING (11236298) – $9.59
- AT FRT PUMP BUSHING (11237261) – $11.79
- Clutch Pilot Bushing (5703204) – $11.99
Does Advance Auto Parts sell Automatic Transmission Parts for any other 1978 Pontiac models?
Yes. We stock Automatic Transmission Parts for 8 other popular 1978 Pontiac models. Some of the most popular are 1978 Grand Prix Automatic Transmission Parts, 1978 Bonneville Automatic Transmission Parts, 1978 Grand Am Automatic Transmission Parts, 1978 LeMans Automatic Transmission Parts, and 1978 Catalina Automatic Transmission Parts.
What are the top-rated Automatic Transmission Parts that fit the 1978 Pontiac Firebird?
Based on 390 reviews by customers, our 1978 Pontiac Firebird Automatic Transmission Parts have an average customer rating of 4 stars. These are the highest-rated categories of Automatic Transmission Parts for the 1978 Pontiac Firebird and their top-rated products:
- Transmission Bushings
- Clutch Pilot Bushing (5703204) – $11.99
- Transmission Dipsticks
- Chrome Automatic Transmission Dipstick & Tube – 27" Length (3443361) – $34.49
- Automatic Transmission Fluid Filler Tube Seals
- AT SOLENOID SEAL (11239035) – $4.29
What types of Automatic Transmission Parts do you sell for my 1978 Pontiac Firebird?
As of 3/1/26, these are some of the most in-demand types of Automatic Transmission Parts for a 1978 Pontiac Firebird:
Can I get help with 1978 Pontiac Firebird Automatic 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 Automatic Transmission Parts and more.
What is your return policy for Pontiac Firebird Automatic Transmission Parts?
Advance Auto Parts keeps returns simple. For new Pontiac Firebird Automatic Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.