1978 AMC Gremlin Transmission Seals

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Keep Your 1978 AMC Gremlin in Top Shape with Quality Transmission Seals

Whether you’re repairing or upgrading your Transmission Seal, using high-quality parts is key to keeping your 1978 AMC Gremlin looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Pinion Seals, Extension Housing Seals, and Automatic Transmission Oil Pump Seals. 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 Transmission Seals from Trusted Brands

Looking for a reliable Transmission Seal? We’ve got you covered with options from brands you know and trust like National and Driveworks. For example, National Transmission Seals start at just $7.99 with an average 4.3 star rating. Driveworks offer similar pricing and quality, backed by strong customer feedback. With over 182 reviews and a solid 4.4 star average, you can shop with confidence knowing other AMC Gremlin owners approve.

Find Your Specific 1978 AMC Gremlin Transmission Seals

Looking for the perfect Transmission Seal for your 1978 AMC Gremlin? You’re in the right place. Below, you’ll find links to various types of Transmission Seals that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Transmission Seals, ensuring durability and a precise fit for your AMC Gremlin. Whether you’re driving a 1978 model or another popular model year like 1970, 1971, 1972, 1973, 1974, 1975, 1976, and 1977, we’ve got you covered. Purchasing Transmission Seals 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 Transmission Seals that fit your vehicle.

Essential 1978 AMC Gremlin Transmission Seals

ATP – ATP Automatic Transmission Extension Housing Seal, HO-8 (Part No.HO-8)

ATP Automatic Transmission Extension Housing Seal, HO-8

from

$14.29
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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National – National Multi-Purpose Seal, 9613S (Part No.9613S)

National Multi-Purpose Seal, 9613S

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

Driveworks Oil Seal, S-99193

from

$30.49
Driveworks Oil Seal, S-99193. BEARINGS, SEALS, HUB ASSEMBLIES>BEARINGS & SEALS>SEALS>ECONOMY SEALS from Driveworks
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National – National Multi-Purpose Seal, 470331N (Part No.470331N)

National Multi-Purpose Seal, 470331N

from

$19.29
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.
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ATP – ATP Automatic Transmission Speedometer Pinion Seal, SO-13 (Part No.SO-13)

ATP Automatic Transmission Speedometer Pinion Seal, SO-13

from

$3.19
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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Schaeffler – Schaeffler Shaft Seal, SS2569 (Part No.SS2569)

Schaeffler Shaft Seal, SS2569

from

$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.
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ATP – ATP Automatic Transmission Torque Converter Seal, TO-4 (Part No.TO-4)

ATP Automatic Transmission Torque Converter Seal, TO-4

from

$13.79
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Oil Pump Seal, TO-8 (Part No.TO-8)

ATP Automatic Transmission Oil Pump Seal, TO-8

from

$13.29
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Selector Shaft Seal, TO-15 (Part No.TO-15)

ATP Automatic Transmission Selector Shaft Seal, TO-15

from

$9.59
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
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Schaeffler – Schaeffler Shaft Seal, Camshaft, SS2345 (Part No.SS2345)

Schaeffler Shaft Seal, Camshaft, SS2345

from

$8.99
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.
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National – National Multi-Purpose Seal, 5200 (Part No.5200)

National Multi-Purpose Seal, 5200

from

$12.99
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.
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(5 reviews)
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National – National Multi-Purpose Seal, 2506 (Part No.2506)

National Multi-Purpose Seal, 2506

from

$17.79
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.
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National – National Multi-Purpose Seal, 7038SA (Part No.7038SA)

National Multi-Purpose Seal, 7038SA

from

$16.79
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.
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Driveworks – Driveworks Camshaft Seal, S-321460 (Part No.S-321460)

Driveworks Camshaft Seal, S-321460

from

$10.49
Driveworks Camshaft Seal, S-321460.
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Driveworks – Driveworks Oil Seal, S-7929-S (Part No.S-7929-S)

Driveworks Oil Seal, S-7929-S

from

$2.29
Driveworks Oil Seal, S-7929-S. BEARINGS, SEALS, HUB ASSEMBLIES>BEARINGS & SEALS>SEALS>ECONOMY SEALS from Driveworks
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Driveworks – Driveworks Oil Seal, S-470059 (Part No.S-470059)

Driveworks Oil Seal, S-470059

from

$8.49
Driveworks Oil Seal, S-470059. BEARINGS, SEALS, HUB ASSEMBLIES>BEARINGS & SEALS>SEALS>ECONOMY SEALS from Driveworks
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ATP – ATP Automatic Transmission Seal, TO-34 (Part No.TO-34)

ATP Automatic Transmission Seal, TO-34

from

$4.29
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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National – National Multi-Purpose Seal, 331228H (Part No.331228H)

National Multi-Purpose Seal, 331228H

from

$18.29
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.
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(3 reviews)
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ATP – ATP Automatic Transmission Fluid Filler Tube Seal, JO-15 (Part No.JO-15)

ATP Automatic Transmission Fluid Filler Tube Seal, JO-15

from

$4.29
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
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(2 reviews)
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National – National Multi-Purpose Seal, 3638 (Part No.3638)

National Multi-Purpose Seal, 3638

from

$12.79
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.
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(3 reviews)
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National – National Multi-Purpose Seal, 8609 (Part No.8609)

National Multi-Purpose Seal, 8609

from

$9.99
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.
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(2 reviews)
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National – National Multi-Purpose Seal, 3476 (Part No.3476)

National Multi-Purpose Seal, 3476

from

$16.49
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.
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Popular 1978 AMC Gremlin Transmission Seals Categories

Automatic Transmission Oil Pump Seals
Automatic Transmission Oil Pump Seals
Pinion Seals
Pinion Seals
Transmission Seals and O-rings
Transmission Seals and O-rings
Extension Housing Seals
Extension Housing Seals
Manual Transmission Output Shaft Seals
Manual Transmission Output Shaft Seals
Shaft Seals
Shaft Seals
Automatic Transmission Selector Shaft Seals
Automatic Transmission Selector Shaft Seals
Manual Transmission Main Shaft Seals
Manual Transmission Main Shaft Seals
Engine Intermediate Shaft Seal
Engine Intermediate Shaft Seal
Manual Transmission Seals
Manual Transmission Seals
Automatic Transmission Speedometer Pinion Seals
Automatic Transmission Speedometer Pinion Seals
Auxiliary Shaft Seals
Auxiliary Shaft Seals
Front Pump Seals
Front Pump Seals
Automatic Transmission Seals
Automatic Transmission Seals
Overdrive Seals
Overdrive Seals
Manual Transmission Output Shaft Seal Kits
Manual Transmission Output Shaft Seal Kits

Most Popular Pinion Seal for 1978 AMC Gremlins

Enhance your 1978 AMC Gremlin with this popular Pinion Seal we have in stock, for $19.29.
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National – National Multi-Purpose Seal, 470331N (Part No.470331N)

National Multi-Purpose Seal, 470331N

from

$19.29
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.
See More
View Product

Best-Selling 1978 AMC Gremlin Extension Housing Seal

Upgrade your Gremlin with our best-selling Extension Housing Seal.
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National – National Multi-Purpose Seal, 2506 (Part No.2506)

National Multi-Purpose Seal, 2506

from

$17.79
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.
See More
View Product

Top-Quality Automatic Transmission Oil Pump Seals for 1978 AMC Gremlins

Choose a high-quality OEM or aftermarket Automatic Transmission Oil Pump Seal for AMC Gremlins and enjoy top-notch performance from $13.29.
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ATP – ATP Automatic Transmission Torque Converter Seal, TO-4 (Part No.TO-4)

ATP Automatic Transmission Torque Converter Seal, TO-4

from

$13.79
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
See More
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ATP – ATP Automatic Transmission Oil Pump Seal, TO-8 (Part No.TO-8)

ATP Automatic Transmission Oil Pump Seal, TO-8

from

$13.29
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
See More
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Schaeffler – Schaeffler Shaft Seal, SS2565 (Part No.SS2565)

Schaeffler Shaft Seal, SS2565

from

$16.99
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.
See More
View Product

Our Top Pick for a 1978 AMC Gremlin Manual Transmission Output Shaft Seal

Invest in a durable Manual Transmission Output Shaft Seal for your 1978 AMC, knowing you’re getting trusted brands and expert craftsmanship.
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Driveworks – Driveworks Oil Seal, S-9613S (Part No.S-9613S)

Driveworks Oil Seal, S-9613S

from

$4.99
Value-priced seal meets all cataloged application requirements.
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(3 reviews)
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Top-Rated Transmission Seals and O-rings for 1978 AMC Gremlins

Make a smart move for your 1978 AMC Gremlin with products all priced from $4.29 to $18.29.
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National – National Multi-Purpose Seal, 331228H (Part No.331228H)

National Multi-Purpose Seal, 331228H

from

$18.29
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.
See More

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

ATP Automatic Transmission Fluid Filler Tube Seal, JO-15

from

$4.29
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
See More

(2 reviews)
View Product

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

National Multi-Purpose Seal, 3638

from

$12.79
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.
See More

(3 reviews)
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National – National Multi-Purpose Seal, 2443 (Part No.2443)

National Multi-Purpose Seal, 2443

from

$13.99
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.
See More
View Product

Top-Rated Transmission Seal Brands For Your 1978 AMC Gremlin

When it comes to finding the perfect Transmission Seal for your 1978 AMC Gremlin, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Transmission Seal brands including National and Driveworks, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $4.99. Purchasing a Transmission Seal from us here at Advance Auto Parts is a smart move for both you and your 1978 AMC Gremlin, providing peace of mind with parts that meet or exceed OEM standards.

Popular National 1978 AMC Gremlin Transmission Seals

If you’re looking for a top-quality Transmission Seal for your 1978 AMC Gremlin, Advance Auto Parts has exactly what you need with our selection of National Transmission Seals. We have 3 National Transmission Seals in stock for this fitment, all known for their durability and precision fit. With prices starting at just $7.99 and an average cost of $13.09, you’ll find the perfect Transmission Seal for your needs and budget. National Transmission Seals for the 1978 AMC Gremlin come highly rated, with over 16 customer reviews and an impressive average rating of 4.3 stars. Choosing a National Transmission Seal from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
National Multi-Purpose Seal, 9613S
from $7.99
(8)
National Multi-Purpose Seal, 9613S
“This seal should be located at the REAR of the TRANS, in FRONT of the TRANSFER CASE, BETWEEN trans and transfer case.”
National Multi-Purpose Seal, 5200
from $12.99
(5)
National Multi-Purpose Seal, 5200
“It seals great so far”
National Multi-Purpose Seal, 331228H
from $18.29
(3)
National Multi-Purpose Seal, 331228H
“Great quality parts at good prices.”

Top-Quality Driveworks 1978 AMC Gremlin Transmission Seals

For those in search of a high-quality Transmission Seal for their 1978 AMC Gremlin, Advance Auto Parts offers a great selection of Driveworks Transmission Seals. With 1 Driveworks Transmission Seals in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Transmission Seals start at just $4.99, giving you a range of options to suit your budget. Backed by over 3 customer ratings and an average rating of 4.2 stars, Driveworks Transmission Seals provide both reliability and excellent performance. Choosing a Driveworks Transmission Seal from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Driveworks Oil Seal, S-9613S
from $4.99
(3)
Driveworks Oil Seal, S-9613S
“Good part, cheap price”

FAQs for 1978 AMC Gremlin Transmission Seals

What are the best-selling Transmission Seals for 1978 AMC Gremlins?

Out of 22 Transmission Seals that fit 1978 AMC Gremlins, the following parts are the top sellers:

What’s the price range for 1978 AMC Gremlin Transmission Seals?

The prices of Transmission Seals for the 1978 AMC Gremlin range from $3.19 up to $19.29 for the most premium parts.

What is the average price of a Transmission Seal for a 1978 AMC Gremlin?

The average price for Transmission Seals for the 1978 AMC Gremlin is $10.84. Keep in mind the variety of part types within our Transmission Seal category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Transmission Seals for other AMC Gremlin model years?

Yes, we carry Transmission Seals for 7 model years of AMC Gremlins between 1970 and 1977. The following model years are the most popular for Transmission Seal purchases: 1977, 1976, 1975, 1974, 1973, 1972, 1971, and 1970.

What are the cheapest Transmission Seals for my 1978 AMC Gremlin?

The cheapest 1978 AMC Gremlin Transmission Seals we carry are:

Does Advance Auto Parts sell Transmission Seals for any other 1978 AMC models?

Yes. We stock Transmission Seals for 3 other popular 1978 AMC models. Some of the most popular are 1978 AMX Transmission Seals, 1978 Pacer Transmission Seals, 1978 Matador Transmission Seals, and 1978 Concord Transmission Seals.

What are the top-rated Transmission Seals that fit the 1978 AMC Gremlin?

The one 1978 AMC Gremlin Transmission Seal we have in stock is the ATP Automatic Transmission Speedometer Pinion Seal, SO-13. It costs $3.19.

What types of Transmission Seals do you sell for my 1978 AMC Gremlin?

As of 8/2/26, these are some of the most in-demand types of Transmission Seals for a 1978 AMC Gremlin:

Can I get help with 1978 AMC Gremlin Transmission Seal orders?

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

What is your return policy for AMC Gremlin Transmission Seals?

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

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