2003 Chevrolet Trailblazer Transmission Seals
Keep Your 2003 Chevrolet Trailblazer 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 2003 Chevrolet Trailblazer looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Manual Transmission Output Shaft Seals, Automatic Transmission Output Shaft Seals, and Pinion 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 $12.79 with an average 4.3 star rating. Driveworks offer similar pricing and quality, backed by strong customer feedback. With over 90 reviews and a solid 5 star average, you can shop with confidence knowing other Chevrolet Trailblazer owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2003 Chevrolet Trailblazer Transmission Seal at Advance Auto Parts is around $14.14, with a range that starts at $3.49 and goes up to $30.99. With 15 options in stock from 7 trusted brands, finding the right fit is easy. Popular picks like Oil Seal, Multi Purpose Seal, and AT EXT HOUSING SEAL start at just $3.49 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Transmission Seal, 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 2003 Chevrolet Trailblazer in peak condition, inside and out.
Find Your Specific 2003 Chevrolet Trailblazer Transmission Seals
Looking for the perfect Transmission Seal for your 2003 Chevrolet Trailblazer? 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 Chevrolet Trailblazer. Whether you’re driving a 2003 model or another popular model year like
2002,
2004,
2005,
2006,
2007,
2008,
2009,
2021, and
2023, 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 2003 Chevrolet Trailblazer Transmission Seals
ATP – AT OIL PUMP SEAL (Part No.CO-37)
from
$19.99
AT OIL PUMP SEAL
Driveworks – Oil Seal (Part No.S-3227)
from
$3.49
Value-priced seal meets all cataloged application requirements.
Product Features:
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Product Features:
- Brand may vary by location
FAG US – SHAFT SEAL (Part No.SS2802)
from
$8.69
SHAFT SEAL
FAG US – SHAFT SEAL (Part No.SS2114)
from
$7.49
SHAFT SEAL
National – Multi Purpose Seal (Part No.8792S)
from
$6.99
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:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
National – Multi Purpose Seal (Part No.4934)
from
$14.99
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:
See More
Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -20°F to 300°F / -29°C to 49°C
- Resistance to EP lubricants
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
National – Multi Purpose Seal (Part No.4583)
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.
Product Features:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
ATP – AT EXT HOUSING SEAL (Part No.CO-36)
from
$26.99
AT EXT HOUSING SEAL
ATP – AT EXT HOUSING SEAL (Part No.HO-9)
from
$10.99
AT EXT HOUSING SEAL
Driveworks – Auto Transmission Output Shaft Seal (Part No.S-4934)
ACDelco – AT Output Shaft Seal (Part No.J2557626265ACD)
from
$12.25
AT Output Shaft Seal
National – Multi Purpose Seal (Part No.710474)
from
$19.99
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:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
National – Multi Purpose Seal (Part No.710688)
from
$30.99
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:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
Popular 2003 Chevrolet Trailblazer Transmission Seals Categories
Most Popular Manual Transmission Output Shaft Seal for 2003 Chevrolet Trailblazers
Enhance your 2003 Chevrolet Trailblazer with this popular Manual Transmission Output Shaft Seal we have in stock, for $30.99.
National – Multi Purpose Seal (Part No.710688)
from
$30.99
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:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
Best-Selling 2003 Chevrolet Trailblazer Automatic Transmission Output Shaft Seals
Upgrade your Trailblazer with one of our 2 best-selling Automatic Transmission Output Shaft Seals.
Driveworks – Auto Transmission Output Shaft Seal (Part No.S-4934)
ACDelco – AT Output Shaft Seal (Part No.J2557626265ACD)
from
$12.25
AT Output Shaft Seal
Top-Quality Pinion Seals for 2003 Chevrolet Trailblazers
Choose a high-quality OEM or aftermarket Pinion Seal for Chevrolet Trailblazers and enjoy top-notch performance from $19.99.
National – Multi Purpose Seal (Part No.710474)
from
$19.99
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:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
Our Top Pick for a 2003 Chevrolet Trailblazer Transmission Seals and O-ring
Invest in a
durable Transmission Seals and O-ring for your 2003 Ford, knowing you’re getting trusted brands and expert craftsmanship.
National – Multi Purpose Seal (Part No.4934)
from
$14.99
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:
See More
Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -20°F to 300°F / -29°C to 49°C
- Resistance to EP lubricants
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
Top-Rated Extension Housing Seals for 2003 Chevrolet Trailblazers
Make a smart move for your 2003 Chevrolet Trailblazer with products all priced from $10.99 to $26.99.
National – Multi Purpose Seal (Part No.4583)
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.
Product Features:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
ATP – AT EXT HOUSING SEAL (Part No.HO-9)
from
$10.99
AT EXT HOUSING SEAL
ATP – AT EXT HOUSING SEAL (Part No.CO-36)
from
$26.99
AT EXT HOUSING SEAL
Timken – AT Extension Housing (Part No.J50711175902TIM)
from
$15.65
AT Extension Housing
Top-Rated Transmission Seal Brands For Your 2003 Chevrolet Trailblazer
When it comes to finding the perfect Transmission Seal for your 2003 Chevrolet Trailblazer, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 7 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 $3.49. Purchasing a Transmission Seal from us here at Advance Auto Parts is a smart move for both you and your 2003 Chevrolet Trailblazer, providing peace of mind with parts that meet or exceed OEM standards.
Popular National 2003 Chevrolet Trailblazer Transmission Seals
If you’re looking for a top-quality Transmission Seal for your 2003 Chevrolet Trailblazer, 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 $12.79 and an average cost of $15.92, you’ll find the perfect Transmission Seal for your needs and budget. National Transmission Seals for the 2003 Chevrolet Trailblazer come highly rated, with over 18 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.
Top-Quality Driveworks 2003 Chevrolet Trailblazer Transmission Seals
For those in search of a high-quality Transmission Seal for their 2003 Chevrolet Trailblazer, 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 $3.49, giving you a range of options to suit your budget. Backed by over 6 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.
FAQs for 2003 Chevrolet Trailblazer Transmission Seals
What are the best-selling Transmission Seals for 2003 Chevrolet Trailblazers?
Out of 15 Transmission Seals that fit 2003 Chevrolet Trailblazers, the following parts are the top sellers:
- Oil Seal (5440149) – $3.49
- Multi Purpose Seal (20441823) – $19.99
- AT EXT HOUSING SEAL (11236103) – $10.99
What’s the price range for 2003 Chevrolet Trailblazer Transmission Seals?
The prices of Transmission Seals for the 2003 Chevrolet Trailblazer range from $3.49 up to $30.99 for the most premium parts.
What is the average price of a Transmission Seals Transmission Seal for a 2003 Chevrolet Trailblazer?
The average price for Transmission Seals for the 2003 Chevrolet Trailblazer is $14.14. 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 Chevrolet Trailblazer model years?
What are the cheapest Transmission Seals for my 2003 Chevrolet Trailblazer?
The cheapest 2003 Chevrolet Trailblazer Transmission Seals we carry are:
- Oil Seal (5440149) – $3.49
- Multi Purpose Seal (3271471) – $6.99
- SHAFT SEAL (50206180) – $7.49
- Auto Transmission Output Shaft Seal (11407850) – $8.49
- SHAFT SEAL (50206184) – $8.69
Does Advance Auto Parts sell Transmission Seals for any other 2003 Chevrolet models?
Yes. We stock Transmission Seals for 24 other popular 2003 Chevrolet models. Some of the most popular are 2003 Tahoe Transmission Seals, 2003 Impala Transmission Seals, 2003 Silverado 1500 Transmission Seals, 2003 Malibu Transmission Seals, and 2003 Suburban 1500 Transmission Seals.
What are the top-rated Transmission Seals that fit the 2003 Chevrolet Trailblazer?
The one 2003 Chevrolet Trailblazer Transmission Seal we have in stock is the Oil Seal. It is rated 4 stars and costs $3.49.
What types of Transmission Seals do you sell for my 2003 Chevrolet Trailblazer?
As of 4/10/25, these are some of the most in-demand types of Transmission Seals for a 2003 Chevrolet Trailblazer:
Can I get help with 2003 Chevrolet Trailblazer Transmission Seal orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Transmission Seals and more.
What is your return policy for Chevrolet Trailblazer Transmission Seals?
Advance Auto Parts keeps returns simple. For new Chevrolet Trailblazer Transmission Seals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.