2003 Subaru Impreza Differentials
Keep Your 2003 Subaru Impreza in Top Shape with Quality Differentials
Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 2003 Subaru Impreza looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Mount Bushings, Differential Oil, and Differential 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 Differentials from Trusted Brands
Looking for a reliable Differential? We’ve got you covered with options from brands you know and trust like National. For example, National Differentials start at just $41.49 with an average 4.3 star rating. With over 8 reviews and a solid 5.0 star average, you can shop with confidence knowing other Subaru Impreza owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2003 Subaru Impreza Differential at Advance Auto Parts is around $42.89, with a range that starts at $14.99 and goes up to $86.99. With 15 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like National Multi-Purpose Bearing, 30208, National Multi-Purpose Bearing, 32206, and National Axle Differential Seal, 711091 start at just $14.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Differential, don’t forget to check out other key components like Drive Shafts and Axles and Transfer Cases. At Advance Auto Parts, we’re here to help you keep your 2003 Subaru Impreza in peak condition, inside and out.
Find Your Specific 2003 Subaru Impreza Differentials
Looking for the perfect Differential for your 2003 Subaru Impreza? You’re in the right place. Below, you’ll find links to various types of Differentials that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Differentials, ensuring durability and a precise fit for your Subaru Impreza. Whether you’re driving a 2003 model or another popular model year like
2013,
2014,
2015,
2016,
2017,
2018,
2019,
2020, and
2021, we’ve got you covered. Purchasing Differentials 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 Differentials that fit your vehicle.
Essential 2003 Subaru Impreza Differentials
National – National Multi-Purpose Bearing, 32306 (Part No.32306)
from
$44.99
Manufactured with premium materials, National taper bearing assemblies are designed and engineered to meet OE specifications.
See More
National – National Multi-Purpose Bearing, 32206 (Part No.32206)
from
$30.99
Manufactured with premium materials, National taper bearing assemblies are designed and engineered to meet OE specifications.
See More
National – National Multi-Purpose Bearing, 32307 (Part No.32307)
from
$58.99
Manufactured with premium materials, National taper bearing assemblies are designed and engineered to meet OE specifications.
See More
Driveworks – Driveworks Tapered Roller Bearing, S-32207 (Part No.S-32207)
National – National Multi-Purpose Bearing, 30208 (Part No.30208)
from
$33.99
Manufactured with premium materials, National taper bearing assemblies are designed and engineered to meet OE specifications.
See More
Valvoline – Valvoline Extended Protection Full Synthetic Automatic Transmission Fluid ATF 1 QT, 904976 (Part No.904976)
from
$15.99
Modern transmissions are better than ever, with more gears to help improve fuel efficiency and acceleration. Greater performance calls for greater protection. Valvoline Extended Protection Full Synthetic ATF features our exclusive Dual Defense Additive Technology for two layers of protection against metal-on-metal contact and thermal breakdown, all while minimizing wear on clutch components. In fact, Valvoline Extended Protection Full Synthetic ATF is 45% stronger against breakdown compared to major brand DEX/MERC oxidative PDSC performance. Proven to maximize transmission life, our patented formula keeps your modern vehicle shifting smoothly, mile after mile, with the ultimate protection you can only expect from Valvoline, the #1 ATF brand.
See More
Valvoline – Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 (Part No.904891)
from
$35.99
Choosing an automatic transmission fluid just got easier. Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the #1 ATF product, is suitable for use in 95% of ATF vehicles in operation with US registered light duty applications. And now, it€™s also recommended for most belt and chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it€™s designed to help prevent leaks, reduce wear and tear, and maximize performance €“ all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Whether your vehicle has a CVT or traditional automatic, Valvoline MaxLife Multi-Vehicle ATF is suitable for a broad range of transmissions including Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW and Audi vehicles. It€™s specifically recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC. For the many miles ahead, trust your transmission with Valvoline, the #1 automatic transmission fluid brand.
See More
Whiteline – Whiteline Rear Differential Outrigger Bushing, W91379 (Part No.W91379)
from
$77.99
Whiteline’s differential bushing solutions ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels.
See More
Nolathane – Nolathane Differential – Mount Support Outrigger Bushing, REV086.0018 (Part No.REV086.0018)
from
$62.99
Nolathane’s differential bushing solutions ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels.
See More
Nolathane – Nolathane Differential – Mount In Cradle Bushing – 41mm Tube Length, REV202.0004 (Part No.REV202.0004)
from
$60.99
With over 40 years of history, Nolathane remains the number 1 replacement and enhancement bushing and chassis component brand throughout Australia & New Zealand and now boasts a warehouse in California & catalog to suit the North American market.
See More
Whiteline – Whiteline Rear Differential Bushings – Mount in Cradle Inserts, KDT903 (Part No.KDT903)
from
$53.99
Whiteline’s differential insert bushings work within the voids of the original factory bushing to ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels.
See More
Whiteline – Whiteline Rear Differential Cradle Bushing, W91380 (Part No.W91380)
from
$86.99
Whiteline’s differential bushing solutions ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels.
See More
Whiteline – Whiteline Rear Differential Bushing – Front, KSB751 (Part No.KSB751)
from
$39.99
KSB751 will reduce rear-end float particularly under acceleration. It will also remove drive train slap on hard gear changes while delivering more precise handling and chassis response from the rear. Highly recommended for big power engines and competition work including drag and circuit racing. Note: Will induce NVH.
See More
National – National Shaft Repair Sleeve, 99139 (Part No.99139)
from
$41.49
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.
See More
National – National Axle Differential Seal, 711091 (Part No.711091)
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.
See More
National – National Axle Differential Seal, 711090 (Part No.711090)
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.
See More
Popular 2003 Subaru Impreza Differentials Categories
Most Popular Differential Mount Bushings for 2003 Subaru Imprezas
Enhance your 2003 Subaru Impreza with one of the 5 Differential Mount Bushings we have in stock, starting at just $39.99.
Whiteline – Whiteline Rear Differential Cradle Bushing, W91380 (Part No.W91380)
from
$86.99
Whiteline’s differential bushing solutions ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels.
See More
Whiteline – Whiteline Rear Differential Outrigger Bushing, W91379 (Part No.W91379)
from
$77.99
Whiteline’s differential bushing solutions ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels.
See More
Nolathane – Nolathane Differential – Mount Support Outrigger Bushing, REV086.0018 (Part No.REV086.0018)
from
$62.99
Nolathane’s differential bushing solutions ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels.
See More
Nolathane – Nolathane Differential – Mount In Cradle Bushing – 41mm Tube Length, REV202.0004 (Part No.REV202.0004)
from
$60.99
With over 40 years of history, Nolathane remains the number 1 replacement and enhancement bushing and chassis component brand throughout Australia & New Zealand and now boasts a warehouse in California & catalog to suit the North American market.
See More
Whiteline – Whiteline Rear Differential Bushing – Front, KSB751 (Part No.KSB751)
from
$39.99
KSB751 will reduce rear-end float particularly under acceleration. It will also remove drive train slap on hard gear changes while delivering more precise handling and chassis response from the rear. Highly recommended for big power engines and competition work including drag and circuit racing. Note: Will induce NVH.
See More
Best-Selling 2003 Subaru Impreza Differential Oil
Upgrade your Impreza with one of our 2 best-selling Differential Oil.
Valvoline – Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 (Part No.904891)
from
$35.99
Choosing an automatic transmission fluid just got easier. Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the #1 ATF product, is suitable for use in 95% of ATF vehicles in operation with US registered light duty applications. And now, it€™s also recommended for most belt and chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it€™s designed to help prevent leaks, reduce wear and tear, and maximize performance €“ all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Whether your vehicle has a CVT or traditional automatic, Valvoline MaxLife Multi-Vehicle ATF is suitable for a broad range of transmissions including Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW and Audi vehicles. It€™s specifically recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC. For the many miles ahead, trust your transmission with Valvoline, the #1 automatic transmission fluid brand.
See More
Valvoline – Valvoline Extended Protection Full Synthetic Automatic Transmission Fluid ATF 1 QT, 904976 (Part No.904976)
from
$15.99
Modern transmissions are better than ever, with more gears to help improve fuel efficiency and acceleration. Greater performance calls for greater protection. Valvoline Extended Protection Full Synthetic ATF features our exclusive Dual Defense Additive Technology for two layers of protection against metal-on-metal contact and thermal breakdown, all while minimizing wear on clutch components. In fact, Valvoline Extended Protection Full Synthetic ATF is 45% stronger against breakdown compared to major brand DEX/MERC oxidative PDSC performance. Proven to maximize transmission life, our patented formula keeps your modern vehicle shifting smoothly, mile after mile, with the ultimate protection you can only expect from Valvoline, the #1 ATF brand.
See More
Top-Quality Differential Seals for 2003 Subaru Imprezas
Choose a high-quality OEM or aftermarket Differential Seal for Subaru Imprezas and enjoy top-notch performance from $14.99.
National – National Shaft Repair Sleeve, 99139 (Part No.99139)
from
$41.49
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.
See More
National – National Axle Differential Seal, 711090 (Part No.711090)
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.
See More
National – National Axle Differential Seal, 711091 (Part No.711091)
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.
See More
Top Picks for 2003 Subaru Impreza Front Differential Pinion Bearings
Invest in one of our 4 durable Front Differential Pinion Bearings for your 2003 Subaru, knowing you’re getting trusted brands and expert craftsmanship.
National – National Multi-Purpose Bearing, 32307 (Part No.32307)
from
$58.99
Manufactured with premium materials, National taper bearing assemblies are designed and engineered to meet OE specifications.
See More
National – National Multi-Purpose Bearing, 32206 (Part No.32206)
from
$30.99
Manufactured with premium materials, National taper bearing assemblies are designed and engineered to meet OE specifications.
See More
National – National Multi-Purpose Bearing, 32306 (Part No.32306)
from
$44.99
Manufactured with premium materials, National taper bearing assemblies are designed and engineered to meet OE specifications.
See More
Driveworks – Driveworks Tapered Roller Bearing, S-32207 (Part No.S-32207)
Our Differential Bearings for 2003 Subaru Imprezas
Make a smart move for your 2003 Subaru Impreza with our Differential Bearing for $33.99.
National – National Multi-Purpose Bearing, 30208 (Part No.30208)
from
$33.99
Manufactured with premium materials, National taper bearing assemblies are designed and engineered to meet OE specifications.
See More
Top-Rated Differential Brands For Your 2003 Subaru Impreza
When it comes to finding the perfect Differential for your 2003 Subaru Impreza, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Differential brands including National, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $41.49. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 2003 Subaru Impreza, providing peace of mind with parts that meet or exceed OEM standards.
Popular National 2003 Subaru Impreza Differentials
If you’re looking for a top-quality Differential for your 2003 Subaru Impreza, Advance Auto Parts has exactly what you need with our selection of National Differentials. We have 2 National Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $41.49 and an average cost of $50.24, you’ll find the perfect Differential for your needs and budget. National Differentials for the 2003 Subaru Impreza come highly rated, with over 2 customer reviews and an impressive average rating of 4.3 stars. Choosing a National Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$58.99
(1)
National Multi-Purpose Bearing, 32307
“made the front wheels ride smooth and quiet again like new.”
from
$41.49
(1)
National Shaft Repair Sleeve, 99139
“used these speedy sleeves on the front axle of my Kubota with the wheel seals,saved me from spending 15 times more on the axle’s, Thank’s”
FAQs for 2003 Subaru Impreza Differentials
What are the best-selling Differentials for 2003 Subaru Imprezas?
Out of 15 Differentials that fit 2003 Subaru Imprezas, the following parts are the top sellers:
- National Multi-Purpose Bearing, 30208 (3273555) – $33.99
- National Multi-Purpose Bearing, 32206 (3273954) – $30.99
- National Axle Differential Seal, 711091 (12091278) – $14.99
What’s the price range for 2003 Subaru Impreza Differentials?
The prices of Differentials for the 2003 Subaru Impreza range from $14.99 up to $86.99 for the most premium parts.
What is the average price of a Differential for a 2003 Subaru Impreza?
The average price for Differentials for the 2003 Subaru Impreza is $42.89. Keep in mind the variety of part types within our Differential category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Differentials for other Subaru Impreza model years?
What are the cheapest Differentials for my 2003 Subaru Impreza?
The cheapest 2003 Subaru Impreza Differentials we carry are:
- National Axle Differential Seal, 711091 (12091278) – $14.99
- National Axle Differential Seal, 711090 (12091283) – $15.99
- Valvoline Extended Protection Full Synthetic Automatic Transmission Fluid ATF 1 QT, 904976 (50154414) – $15.99
- Driveworks Tapered Roller Bearing, S-32207 (11494039) – $20.99
- National Multi-Purpose Bearing, 32206 (3273954) – $30.99
Does Advance Auto Parts sell Differentials for any other 2003 Subaru models?
Yes. We stock Differentials for 3 other popular 2003 Subaru models. Some of the most popular are 2003 Legacy Differentials, 2003 Outback Differentials, 2003 Forester Differentials, and 2003 Baja Differentials.
What are the top-rated Differentials that fit the 2003 Subaru Impreza?
The one 2003 Subaru Impreza Differential we have in stock is the National Axle Differential Seal, 711091. It costs $14.99.
What types of Differentials do you sell for my 2003 Subaru Impreza?
As of 8/2/26, these are some of the most in-demand types of Differentials for a 2003 Subaru Impreza:
Can I get help with 2003 Subaru Impreza Differential orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Subaru Differentials and more.
What is your return policy for Subaru Impreza Differentials?
Advance Auto Parts keeps returns simple. For new Subaru Impreza Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.