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2003 Subaru Forester Car Parts & Accessories
You have come to the right place if you need new or replacement parts for your 2003 Forester. Advance Auto carries over 1,381 aftermarket parts for your 2003 Subaru Forester, along with original equipment manufacturer (OEM) parts. We’ve got amazing prices on 2003 Forester Transmission & Drivetrain and Cooling & Heating parts. Plus, our selection of 2003 Electronics & Navigation parts for your Forester are some of the lowest in the market.
Find replacement parts and upgrades for your 2003 Subaru Forester. Use our customer reviews of Tools, Fluids & Garage parts and others, along with user ratings on the many of the products we offer.
You won’t find an easier way to shop for 2003 Subaru Forester performance parts, 2003 Subaru Forester body parts, interior components, or any type of part for that matter. Get your Forester upgraded or back in pristine shape by shopping Advance Auto Parts.
2003 Subaru Forester Auto Parts and Accessories
2003 Forester Electronics & Navigation Parts
Below you can find the top 2003 Subaru Forester aftermarket accessories. Want to see the complete catalog of Electronics & Navigation parts? Click on View All to view each individual Subaru 2003 Forester part.
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Metra Electronics - Mitsubishi, Subaru, Volkswagen Under Radio Pocket Kit (Part No. 98-8999)
DescriptionRadio pocket kit that allows you to replace OEM radio with an aftermarket radio. Fits Mitsubishi/Subaru/Volkswagen in the factory radio location.
Product Features:- Holds (3) CD jewel cases
- Fits Mitsubishi/Subaru/Volkswagen
- Pocket same size as factory pocket
- Made with high grade ABS plastic
from $25.99
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Metra Electronics - Subaru Wire Harness 90-Up (Part No. 70-8901)
DescriptionThis harness is used to wire up to the aftermarket radio harness and plug into the OEM wire harness behind radio for 90-05 Subaru models.
Product Features:- Plugs into OEM harness
- Provides power to aftermarket radio
- Allows speaker connection
- Used for AM and FM reception when replacing the OEM radio
from $23.49
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2003 Forester Transmission & Drivetrain Parts
Customers frequently purchase these best-selling 2003 Subaru Forester Transmission & Drivetrain parts.
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Pennzoil - 5W30 Synthetic Blend Motor Oil, 1 Quart (Part No. 550022800)
DescriptionPennzoil motor oil, America's most trusted motor oil, is an advanced proprietary Synthetic Blend formula with active cleansing agents that is engineered to help clean up sludge in your engine. It provides a balance between reducing frictional losses and protection against harmful engine wear by getting between moving parts to prevent them from touching. It exceeds the stringent engine protection standards required by ILSAC GF-5 and API SN and is specially formulated to provide protection against the harmful effects of stop-and-go driving, and low-speed pre-ignition (LSPI) in modern turbocharged engines.
Product Features:- Contains an active cleansing technology to help clean out sludge lesser motor oils leave behind
- No leading Synthetic Blend oil provides better wear protection by preventing metal-on-metal contact
- Helps protect against the effects of low speed pre-ignition (LSPI) in modern turbocharged engines
- Contains a proprietary formulation that is designed to reduce friction between moving engine parts
- Specifications, Approvals and Recommendations: FCA MS-6395 and Ford WSS-M2C946-B1
- Exceeds the requirements of the following industry specifications: API SN PLUS, API SN-RC and all previous categories; ILSAC GF-5
- For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner's manual.
Read 3 review(s)Review snapshot ® by PowerReviews
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Yes
Yes
Submitted 2021-02-12
By Robert
From Undisclosed
It's the oil my van needs... All Good.
Bottom Line NULL
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I would buy this product again
I would buy this product again
Submitted 2021-02-09
By michele
From Undisclosed
Always good products and everyone is so helpful
Bottom Line NULL
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I will buy this product again
I will buy this product again
Submitted 2021-02-08
By Charles
From Undisclosed
This product was the correct application for my vehicle
Bottom Line NULL
from $7.49
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Valvoline MaxLife - Multi-Vehicle Automatic Transmission Fluid, 1 Quart (Part No. VV324)
DescriptionValvoline MaxLife Multi-Vehicle ATF is a full-synthetic formulation with advanced additives to prevent the major causes of transmission breakdown and help extend transmission life. Developed to help prevent leaks, maximize transmission performance, reduce transmission wear, and maintain smooth shifting longer than conventional fluids. It is suitable for use in a broad range of ATF applications including most Ford, GM, Toyota, Honda, Nissan, Hyundai, BMW, Mercedes, Volvo, VW & Audi. Recommended for use in the following applications: GM DEXRON-II, DEXRON-IIIm DEXRON-VI, Ford MERCON LV, Toyota/Lexus Type T, T-II, T-IV, WS, Honda/Acura, ATF-Z1, Nissan/Infiniti Matic-D, Matic-J, Matric-K, Matic-S, Hyundai/Kia SP-II, SP-III, SP-IV, SPH-IV, BMW 7045E, ETL 8072B, LA2634, LT71141, Allison C-4, Mercedes Benz NAG-1, Volvo 1161521, 1161540, 97340, 1273.41, and VW/Audi G-052-025-A2, G-052-162-A1. For CVT applications Valvoline recommends Valvoline Full Synthetic CVT Fluid.
Product Features:- Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions.
- High-performance seal conditioners maintain and preserve the elasticity of seals to help prevent leaks in high mileage transmissions
- Developed with anti-wear technology to help improve transmission durability
- Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
Read 3 review(s)Review snapshot ® by PowerReviews
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Drain and fill tranny fluid
Drain and fill tranny fluid
Submitted 2021-02-10
By Philip
From Melbourne Australia
Did a drain and fill tranny fluid on Camry 96000 km with Valvoline Maxlife ATF. The old tranny fluid was black in color. Transmission was less noisy and more smooth after drain and fill.
Bottom Line recommended
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Perfect Fit
Perfect Fit
Submitted 2021-02-01
By Corey
From Undisclosed
Perfect Fit
Bottom Line NULL
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Good price
Good price
Submitted 2021-02-01
By Stephen
From Undisclosed
Had everything we needed to change, flag and fill rebuilt transmission.
Bottom Line NULL
from $9.99
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Valvoline Syn High Mile - with MaxLife Technology 5W-30 Full Synthetic High Mileage Motor Oil, Easy Pour 5 Quart (Part No. 813531)
DescriptionValvoline Full Synthetic High Mileage with MaxLife Technology is specially formulated to provide maximum engine protection against friction and wear. Through its advanced formulation, it supplies proven wear protection additives that hold up to high temperatures and friction under the most severe driving conditions. In addition, it has extra detergents that provide exceptional sludge and deposit protection. Valvoline Full Synthetic High Mileage with MaxLife Technology meets the GM dexos1 Gen2 and API SN PLUS specifications, helping protect gasoline direct injected engines from low-speed pre-ignition.
Product Features:- Premium, full synthetic base oil for the best protection against engine heat and stress
- Seal conditioners rejuvenate aging engine seals to help stop and prevent oil leaks
- Extra wear protection helps prevent future engine wear
- Extra detergents keep older engines cleaner by bonding with and removing sludge and deposits
Read 3 review(s)Review snapshot ® by PowerReviews
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I would buy this oil again
I would buy this oil again
Submitted 2019-10-03
By Matthew
From Undisclosed
Always go with high-mileage in your old vehicle
Bottom Line NULL
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have the right filter next time
have the right filter next time
Submitted 2019-02-08
By TERRY
From Undisclosed
good stuff
Bottom Line NULL
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Great
Great
Submitted 2018-12-28
By Anthony
From Undisclosed
Great
Bottom Line NULL
from $34.99
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2003 Forester Cooling & Heating Parts
No need for it to be difficult to find Cooling & Heating parts for your 2003 Subaru Forester. Compare prices, read reviews, and buy your Forester Cooling & Heating parts online for delivery or in-store pick up.
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Imperial - Adjustable Thermostatic Fan Control (Part No. 226203)
DescriptionAdjustable Thermostatic Fan Control; Economy Model; 32-248°F. Controls the operating temperature of Imperial electric fans
Product Features:- Economy adjustable thermostatic fan control
- Economy Model; 32-248°F
- For use with Imperial electric fans
- Probe installs into radiator fins
Read 3 review(s)Review snapshot ® by PowerReviews
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Love it.hopefully lasts
Love it.hopefully lasts
Submitted 2020-12-04
By Evren
From Fl
Its working great simple hook up and great price.a hidden treasure
Bottom Line recommended
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Works great
Works great
Submitted 2020-08-13
By brian
From Undisclosed
The AA delivery was awesome! Ordered and at my door in 30 minutes. Craziness!
Bottom Line NULL
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I would buy it again
I would buy it again
Submitted 2020-03-19
By james
From Undisclosed
Installed on an ATV. Works great
Bottom Line NULL
from $19.99
View Product -
Imperial - Ultra-Cool Engine Oil Cooler Kit (Part No. 240457)
Read 1 review(s)Review snapshot ® by PowerReviews
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Highly Recommend
Highly Recommend
Submitted 2021-02-01
By Jason
From Undisclosed
Purchased for a 2005 Yukon XL Denali. Exceeded expectations for an aftermarket product
Bottom Line NULL
from $134.99
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Dayco - Molded Heater Hose (Part No. 87792)
DescriptionDayco Small I.D. Molded Heater Hose is designed to replace OEM coolant hose and provide long, reliable service. Made with the same bends and routing as the OEM assembly, this hose is designed to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provides high strength and resistance to detrimental environmental elements, coolants, and temperature variations of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C). In addition to meeting SAE J20R4, Class D-1 requirements, this hose is designed to meet Type EC electro-chemical requirements as specified in SAE J1684. This hose is made with a protective sleeve that protects contact areas against abrasion and heat.
Product Features:- Made with a tough EPDM rubber compound this hose will resist the detrimental effects of heat, ozone and impacts from road debris
- Highly resistant to electro-chemical degradation this hose meets SAE J20R4, Class D1 and SAE J1684 Type EC specifications
- Made with a protective sleeve that protects contact areas against abrasion and heat
- The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture
Read 3 review(s)Review snapshot ® by PowerReviews
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Worked as it should
Worked as it should
Submitted 2019-11-04
By Rita
From Undisclosed
Worked as it should
Bottom Line NULL
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yes
yes
Submitted 2019-07-08
By ROBERT
From Undisclosed
fits well
Bottom Line NULL
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OEM-type Replacement
OEM-type Replacement
Submitted 2019-06-18
By Larry
From Undisclosed
High quality, replacement
Bottom Line NULL
from $19.99
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2003 Forester Tools, Fluids & Garage Parts
Customers frequently purchased the following top Tools, Fluids & Garage parts for their 2003 Forester. Click on View All to see more of the cheapest 2003 Forester aftermarket Tools, Fluids & Garage replacement parts.
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Carquest Oil & Fluids - Extended Life Antifreeze/Coolant (1 Gallon) (Part No. 301)
DescriptionCarquest Extended Life Antifreeze/Coolant is a universal formula good for all makes and models of cars and light duty trucks and mixes with any color antifreeze/coolant. Meets or exceeds all ASTM and SAE performance standards. The patented formula protects against corrosion of all cooling system metals, including aluminum, while providing maximum freeze-up and boil-over protection.
Product Features:- Compatible for use in all automobiles and light-duty trucks
- Yellow color will not change the current antifreeze color when used for topping-off
- Provides 150,000 miles or 5 years of maximum protection when a complete cooling system flush and fill is performed
- Features a phosphate-free and silicate-free formula
- Meets ASTM D-3306 and ASTM D-4340
Read 3 review(s)Review snapshot ® by PowerReviews
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Mixes with all
Mixes with all
Submitted 2021-02-12
By Thomas
From Undisclosed
Will mix with all other anti freeze
Bottom Line NULL
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Cool
Cool
Submitted 2021-02-09
By Ronald
From Undisclosed
Awesome deal and great delivery service
Bottom Line NULL
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Would buy again.
Would buy again.
Submitted 2021-02-04
By broderick
From Undisclosed
Good product
Bottom Line NULL
from $14.99
View Product -
Prestone - All Vehicles Full Strength Antifreeze / Coolant - Gallon (Part No. AF2000)
DescriptionPrestone All Vehicles antifreeze+coolant - Concentrate is our optimized formula for All Vehicles; makes, models, years & fluid colors. Our Patented Cor-Guard® Technology (our best coolant innovation in decades) works with all new engines, and also is backward compatible - providing instant protection in older engines. Not only does Prestone Coolant Technology manage engine temperature all year round and protects against freezing, it also uniquely protects the engine from serious damage. No matter what type of coolant is currently in your engine, a Single Top-off of Patented Cor-Guard® Technology instantly protects parts better from corrosion, buildup, pitting, scaling, rust and other damage; a complete replacement of all coolant protects to the maximum. Internal engine damage can cause parts failure, resulting in expensive auto repair shop bills and downtime inconveniences. Using Prestone Antifreeze+Coolant protects against engine issues and those inconveniences. This patented fluid is designed to last 10 years / 300,000 miles and will protect the internal parts of the engine for 10 years / 300,000 miles.
Product Features:- Formulated to work with All Vehicles. Works with all fluid colors; All OAT, POAT, HOAT & IAT.
- Longer Engine Life Guarantee - 10 Years, 300,000 mile Extended life formula
- Includes patented Prestone CorGuard technology, our best advancement in cooling system parts protection that protects against rust and corrosion of all cooling system metals, including aluminum. Protection for 300,000 miles.
- Concentrate formula. Must mix with distilled to the desired mix ratio of EG & water. Can be used for top-off, complete drain and refill or flush and refill of the cooling system.
Read 3 review(s)Review snapshot ® by PowerReviews
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Prestone Antifreeze
Prestone Antifreeze
Submitted 2021-02-17
By Joan
From Undisclosed
My family has used Prestone Antifreeze (50/50 or concentrate) for over 50 years. Unless a vehicle specifies to use a different make antifreeze/coolant, we use Prestone. Prestone products are excellent products & do what they are meant to do.
Bottom Line NULL
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no comment
no comment
Submitted 2021-02-05
By gerald
From Undisclosed
what's to say it's antifeeze
Bottom Line NULL
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Great Price - Great Product
Great Price - Great Product
Submitted 2021-01-29
By John
From Undisclosed
great stuff online buying with coupon awesome
Bottom Line NULL
from $17.99
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Carquest Oil & Fluids - Extended Life 50/50 Prediluted Antifreeze/Coolant (1 Gallon) (Part No. 401)
DescriptionCarquest Extended Life 50/50 Prediluted Antifreeze/Coolant offers all of the same benefits in a convenient pre-diluted antifreeze with no need to add water. Its inhibitors provide maximum cooling system protection against damaging rust and corrosion. Additional benefits include a fluroescent color that will not change the current antifreeze color when used for topping-off, and a phosphate- and silicate-free formula. It contains an Extended Life coolant technology that is compatible for use in all automobiles and light-duty trucks - regardless of make, model, year or original antifreeze color.
Product Features:- Compatible for use in all automobiles and light-duty trucks
- Yellow color will not change the current antifreeze color when used for topping-off
- Provides 150,000 miles or 5 years of maximum protection when a complete cooling system flush and fill is performed
- Features a phosphate-free and silicate-free formula
- Meets ASTM D-3306 and ASTM D-4340
Read 3 review(s)Review snapshot ® by PowerReviews
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Yeah
Yeah
Submitted 2021-02-16
By Lon
From Undisclosed
Nice
Bottom Line NULL
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I would buy again
I would buy again
Submitted 2021-02-15
By Lloyd
From Undisclosed
Great coolant
Bottom Line NULL
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Would buy
Would buy
Submitted 2021-02-12
By Joe
From Undisclosed
Used in a 1999 Jeep Cherokee XJ, seems to be the same as any other antifreeze I've used. Tests fine for the weather here in Indiana.
Bottom Line NULL
from $12.99
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2003 Forester Air, Fuel, Emission & Exhaust Parts
Advance Auto customers often purchase these Air, Fuel, Emission & Exhaust parts for their 2003 Subaru Forester. To see more, click View All below.
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Walker - SoundFX, Aluminized, Specific Fit, Inlet - Offset, Outlet - Offset (Part No. 18922)
DescriptionFeaturing 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
Product Features:- RESISTS CORROSION -- Aluminized steel construction and internal drainage system helps reduce corrosion
- BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide structural stability and longer service life
- EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn't require specialized fabrication and/or welding
- FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
- GET MORE MILES FROM YOUR MUFFLER -- Designed and tested to extend muffler life
Read 3 review(s)Review snapshot ® by PowerReviews
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Yes
Yes
Submitted 2020-09-22
By Joshua
From Undisclosed
Easy swap out
Bottom Line NULL
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Discount's make purchases from AA well worth it!
Discount's make purchases from AA well worth it!
Submitted 2020-06-04
By tony
From Undisclosed
Great price , fit perfect
Bottom Line NULL
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would buy again
would buy again
Submitted 2019-10-31
By Mark
From Undisclosed
direct fit for 99 forester
Bottom Line NULL
from $98.99
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Dorman - OE Solutions - Evaporative Emissions Canister Vent Valve (Part No. 911-650)
DescriptionA malfunctioning vapor canister vent solenoid may be the reason your engine light is on. This vapor canister vent solenoid is engineered of quality materials for durability to ensure proper operation of the vehicle's evaporative emissions system.
Product Features:- Direct replacement - this vapor canister vent solenoid fits and performs like original equipment with simple plug-and-play installation
- Quality construction - manufactured from premium materials for a long service life
- Excellent value - original equipment quality at a lower price
- Quality tested - has undergone simulation and endurance testing to ensure proper fit and performance
Read 2 review(s)Review snapshot ® by PowerReviews
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Subaru canister valve
Subaru canister valve
Submitted 2017-04-20
By John
From undisclosed
Kept getting evap codes.. replaced with this new one and codes went away.
Bottom Line NULL
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Exactly what I needed at good affordable price.
Exactly what I needed at good affordable price.
Submitted 2016-10-10
By Wil
From Springfield, ma
Easy to change
Bottom Line recommended
from $75.99
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Purolator - Engine Oil Filter (Part No. L14615)
DescriptionPurolator Oil Filters are engineered to meet original factory performance for your vehicle. Made for routine driving conditions, Purolator's rugged internal construction provides proven filtration performance and protects engines against damaging dirt and debris for up to 5,000 miles (or as specified by your vehicles owner's manual). A great match for conventional oil, Purolator is available for most of the passenger cars and light trucks on the road today. Purolator's multi-fiber media traps more than 96% of road grit and other debris that can harm your engine. Designed with a bypass valve and metal center tube for optimum oil flow, wear-resistant metal end caps and an anti-drainback valve, Purolator delivers the protection your vehicle demands to keep it running smoothly.
Product Features:- Up to 5,000 miles; 96.5% Dirt Removal Power
- Multi-fiber, high-density media
- Anti-drainback valve protects against dry starts and oil leaks
- Metal end caps provide stability and integrity for greater wear resistance
- Bypass valve and metal center tube allow for optimum oil flow
Read 3 review(s)Review snapshot ® by PowerReviews
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I have user purolator filters for a long time.
I have user purolator filters for a long time.
Submitted 2021-01-27
By Robert
From Undisclosed
Perfect fit, right price!
Bottom Line NULL
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Oil Filter - Good value
Oil Filter - Good value
Submitted 2021-01-03
By robert
From Undisclosed
Good value
Bottom Line NULL
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Yes
Yes
Submitted 2020-10-25
By Joel
From Undisclosed
Excelente.
Bottom Line NULL
from $6.99
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