2003 Chevrolet Blazer Transmission Seals
Keep Your 2003 Chevrolet Blazer 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 Blazer looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Extension Housing Seals, Manual Transmission Output Shaft Seals, and Transmission Seals and O-rings. 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 Motive Gear. For example, National Transmission Seals start at just $12.49 with an average 4.3 star rating. Motive Gear offer similar pricing and quality, backed by strong customer feedback. With over 41 reviews and a solid 5 star average, you can shop with confidence knowing other Chevrolet Blazer owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2003 Chevrolet Blazer Transmission Seal at Advance Auto Parts is around $34.44, with a range that starts at $3.99 and goes up to $188.99. With 13 options in stock from 6 trusted brands, finding the right fit is easy. Popular picks like Differential Pinion Seal, Multi-Purpose Seal, and AT EXT HOUSING SEAL start at just $3.99 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 Blazer in peak condition, inside and out.
Find Your Specific 2003 Chevrolet Blazer Transmission Seals
Looking for the perfect Transmission Seal for your 2003 Chevrolet Blazer? 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 Blazer. Whether you’re driving a 2003 model or another popular model year like
1997,
1998,
1999,
2000,
2001,
2002,
2004,
2005, and
2019, 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 Blazer Transmission Seals
Driveworks – Oil Seal (Part No.S-8610)
from
$5.99
Value-priced seal meets all cataloged application requirements.
Product Features:
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Product Features:
- Brand may vary by location
National – Multi-Purpose Seal (Part No.8610)
from
$15.99
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:
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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
National – Multi-Purpose Seal (Part No.6808N)
from
$24.49
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.
Product Features:
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Product Features:
- Design type: spring loaded; single-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
Driveworks – Oil Seal (Part No.S-5778)
from
$10.49
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.SS2114)
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:
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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
National – Multi-Purpose Seal (Part No.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.
Product Features:
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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
National – Multi-Purpose Seal (Part No.4530)
from
$12.49
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.
Product Features:
See More
Product Features:
- 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
National – Multi-Purpose Seal (Part No.4528N)
from
$12.49
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.
Product Features:
See More
Product Features:
- 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
National – Multi-Purpose Seal (Part No.471424)
from
$8.99
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: -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
ATP – AT OIL PUMP SEAL (Part No.CO-37)
from
$19.99
AT OIL PUMP SEAL
National – Multi Purpose Seal (Part No.8792S)
from
$6.99
Product Features:
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- 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
National – Multi-Purpose Seal (Part No.410085)
from
$15.49
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.
Product Features:
See More
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
National – Multi Purpose Seal (Part No.714655)
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.240735)
from
$5.99
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: 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
National – Multi-Purpose Seal (Part No.4598)
from
$8.99
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; single-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
National – Multi-Purpose Seal (Part No.473468)
from
$17.29
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.
Product Features:
See More
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
National – Multi-Purpose Seal (Part No.7038SA)
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.
Product Features:
See More
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
ATP – AT EXT HOUSING SEAL (Part No.HO-9)
from
$12.29
AT EXT HOUSING SEAL
ATP – AT EXT HOUSING SEAL (Part No.HO-8)
from
$13.29
AT EXT HOUSING SEAL
ATP – AT EXT HOUSING SEAL (Part No.SO-22)
from
$8.99
AT EXT HOUSING SEAL
ATP – AT EXT HOUSING SEAL (Part No.JO-124)
from
$22.99
AT EXT HOUSING SEAL
ATP – AT EXT HOUSING SEAL (Part No.JO-57)
from
$8.99
AT EXT HOUSING SEAL
National – Multi-Purpose Seal (Part No.472164)
from
$16.99
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: -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
National – Multi-Purpose Seal (Part No.4934)
from
$16.99
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 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
Popular 2003 Chevrolet Blazer Transmission Seals Categories
Most Popular Extension Housing Seals for 2003 Chevrolet Blazers
Enhance your 2003 Chevrolet Blazer with one of the 2 Extension Housing Seals we have in stock, starting at just $12.29.
National – Multi-Purpose Seal (Part No.4934)
from
$16.99
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 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
ATP – AT EXT HOUSING SEAL (Part No.HO-9)
from
$12.29
AT EXT HOUSING SEAL
Best-Selling 2003 Chevrolet Blazer Manual Transmission Output Shaft Seals
Upgrade your Blazer with one of our 4 best-selling Manual Transmission Output Shaft Seals, earning an average 5 stars rating across 15 reviews.
National – Multi-Purpose Seal (Part No.4583)
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.
Product Features:
See More
Product Features:
- 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
National – Multi-Purpose Seal (Part No.4528N)
from
$12.49
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.
Product Features:
See More
Product Features:
- 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
National – Shaft Repair Sleeve (Part No.99138)
from
$30.49
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.
Product Features:
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Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
Driveworks – Manual Transmission Output Shaft Seal (Part No.S-4528-N)
Top-Quality Transmission Seals and O-rings for 2003 Chevrolet Blazers
Choose a high-quality OEM or aftermarket Transmission Seals and O-ring for Chevrolet Blazers and enjoy top-notch performance from $6.99.
National – Multi Purpose Seal (Part No.8792S)
from
$6.99
Product Features:
See More
- 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
Our Top Pick for a 2003 Chevrolet Blazer Automatic Transmission Oil Pump Seal
Invest in a
durable Automatic Transmission Oil Pump Seal for your 2003 Chevrolet, knowing you’re getting trusted brands and expert craftsmanship.
ATP – AT OIL PUMP SEAL (Part No.CO-37)
from
$19.99
AT OIL PUMP SEAL
Top-Rated Pinion Seals for 2003 Chevrolet Blazers
Make a smart move for your 2003 Chevrolet Blazer with products all priced from $3.99 to $16.99.
Motive Gear – Differential Pinion Seal (Part No.2043)
from
$3.99
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
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Motive Gear – Differential Pinion Seal (Part No.26064028)
from
$16.99
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
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Top-Rated Transmission Seal Brands For Your 2003 Chevrolet Blazer
When it comes to finding the perfect Transmission Seal for your 2003 Chevrolet Blazer, 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 Transmission Seal brands including National and Motive Gear, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $3.99. Purchasing a Transmission Seal from us here at Advance Auto Parts is a smart move for both you and your 2003 Chevrolet Blazer, providing peace of mind with parts that meet or exceed OEM standards.
Popular National 2003 Chevrolet Blazer Transmission Seals
If you’re looking for a top-quality Transmission Seal for your 2003 Chevrolet Blazer, 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 $12.49 and an average cost of $14.16, you’ll find the perfect Transmission Seal for your needs and budget. National Transmission Seals for the 2003 Chevrolet Blazer 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 Motive Gear 2003 Chevrolet Blazer Transmission Seals
For those in search of a high-quality Transmission Seal for their 2003 Chevrolet Blazer, Advance Auto Parts offers a great selection of Motive Gear Transmission Seals. With 1 Motive Gear 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 $3.99, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.0 stars, Motive Gear Transmission Seals provide both reliability and excellent performance. Choosing a Motive Gear Transmission Seal from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
FAQs for 2003 Chevrolet Blazer Transmission Seals
What are the best-selling Transmission Seals for 2003 Chevrolet Blazers?
Out of 13 Transmission Seals that fit 2003 Chevrolet Blazers, the following parts are the top sellers:
- Differential Pinion Seal (10751056) – $3.99
- Multi-Purpose Seal (18443819) – $12.49
- AT EXT HOUSING SEAL (11236103) – $12.29
What’s the price range for 2003 Chevrolet Blazer Transmission Seals?
The prices of Transmission Seals for the 2003 Chevrolet Blazer range from $3.99 up to $188.99 for the most premium parts.
What is the average price of a Transmission Seal for a 2003 Chevrolet Blazer?
The average price for Transmission Seals for the 2003 Chevrolet Blazer is $34.44. 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 Blazer model years?
What are the cheapest Transmission Seals for my 2003 Chevrolet Blazer?
The cheapest 2003 Chevrolet Blazer Transmission Seals we carry are:
- Differential Pinion Seal (10751056) – $3.99
- Multi Purpose Seal (3271471) – $6.99
- Shaft Seal (50206180) – $7.49
- Manual Transmission Output Shaft Seal (11494096) – $9.99
- AT EXT HOUSING SEAL (11236103) – $12.29
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 Blazer?
Based on 41 reviews by customers, our 2003 Chevrolet Blazer Transmission Seals have an average customer rating of 5 stars. These are the highest-rated categories of Transmission Seals for the 2003 Chevrolet Blazer and their top-rated products:
- Pinion Seals
- Differential Pinion Seal (10751056) – $3.99
- Transmission Seals and O-rings
- Multi Purpose Seal (3271471) – $6.99
- Automatic Transmission Oil Pump Seals
- AT OIL PUMP SEAL (11236303) – $19.99
What types of Transmission Seals do you sell for my 2003 Chevrolet Blazer?
As of 11/2/25, these are some of the most in-demand types of Transmission Seals for a 2003 Chevrolet Blazer:
Can I get help with 2003 Chevrolet Blazer 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 Blazer Transmission Seals?
Advance Auto Parts keeps returns simple. For new Chevrolet Blazer Transmission Seals and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.