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2003 Chevrolet Impala Car Parts & Accessories
You have come to the right place if you need new or replacement parts for your 2003 Impala. Advance Auto carries over 2,287 aftermarket parts for your 2003 Chevrolet Impala, along with original equipment manufacturer (OEM) parts. We’ve got amazing prices on 2003 Impala Tools, Fluids & Garage and Cooling & Heating parts. Plus, our selection of 2003 Electronics & Navigation parts for your Impala are some of the lowest in the market.
Find replacement parts and upgrades for your 2003 Chevrolet Impala. Use our customer reviews of Air, Fuel, Emission & Exhaust 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 Chevrolet Impala performance parts, 2003 Chevrolet Impala body parts, interior components, or any type of part for that matter. Get your Impala upgraded or back in pristine shape by shopping Advance Auto Parts.
2003 Chevrolet Impala Auto Parts and Accessories
2003 Impala Electronics & Navigation Parts
Below you can find the top 2003 Chevrolet Impala aftermarket accessories. Want to see the complete catalog of Electronics & Navigation parts? Click on View All to view each individual Chevrolet 2003 Impala part.
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Dorman - Help - Lighter Socket And Removal Tool (Part No. 56457)
DescriptionOur Cigarette Lighters are made to blend in with the design of your interior. Different styles are available, including the pop-out type with a short or long knob for dashboard and panel applications.
Product Features:- A variety of Cigarette Lighters available for a wide range of applications
- Installation wire helps properly ground the connection (where applicable)
- Also available in chrome
- Easy to install
Read 3 review(s)Review snapshot ® by PowerReviews
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Not universal
Not universal
Submitted 2019-10-30
By Maylon
From Undisclosed
Not universal
Bottom Line NULL
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I would buy it again if I needed it.
I would buy it again if I needed it.
Submitted 2019-06-19
By Colby
From Undisclosed
This was a regular replacement of factory 100% easy to do.
Bottom Line NULL
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didn't work for 04 envoy
didn't work for 04 envoy
Submitted 2018-07-08
By VB
From Dandridge, TN
In an 2004 Envoy, you should just use a screw driver. Had to end up taking the dash apart anyway to get the lighter out of dash. GM Quality at work.
Bottom Line not recommended
from $20.99
View Product -
Metra Electronics - GM/ Suzuki DIN/ DDIN Multi-Kit 1990-12 Radio Install Kit (Part No. 99-2003)
DescriptionThis installation kit offers quick conversion from shaft to DIN mount and fits in the factory radio location. The radio installation kit allows you to replace the OEM radio with an aftermarket radio for GM 1990 to 2011 models.
Product Features:- Allows a double DIN Radio provision or 2 stacked ISO mount units provision
- Designed and manufactured with precision tolerances
- Painted to match factory dash color
- Made with high grade ABS plastic
from $19.99
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Dorman - Renew - Remanufactured Instrument Cluster (Part No. 599-312)
DescriptionEach Dorman Instrument Cluster is remanufactured and individually programmed based on VIN and mileage information. To ensure quality and maintaining a low warranty percentage, the Dorman Instrument Cluster program is not eligible for Repair and Return (R&R). Our instrument cluster includes all new stepper motors using the latest, upgraded original design, as well as all new backlighting bulbs with holders and a longer, thicker filament unit for an extended and more reliable service. A high-quality, environmentally friendly alternative to buying new. Note: may require additional programming for functionality. Any technician with access to the appropriate OEM scan tools, OEM website, or the Dorman RAP kit (www.dormanrap.com) will be able to perform the programming procedure.
Product Features:- Must have VIN# and mileage to order from Dorman Customer Service 1-800-523-2492
- Restores gauges to proper operation and ensures accurate readings
- Unit is shipped calibrated with mileage
- Fully remanufactured and vehicle simulator- tested for quality assurance
from $281.99
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2003 Impala Tools, Fluids & Garage Parts
Customers frequently purchase these best-selling 2003 Chevrolet Impala Tools, Fluids & Garage 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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Good
Good
Submitted 2021-01-17
By Aaron
From Undisclosed
Works like should
Bottom Line NULL
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yep
yep
Submitted 2021-01-17
By Terry
From Undisclosed
ok
Bottom Line NULL
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Yes
Yes
Submitted 2021-01-17
By Nick
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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yes
yes
Submitted 2021-01-15
By Joseph
From Undisclosed
it's good
Bottom Line NULL
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Sale price helped in a pinch!
Sale price helped in a pinch!
Submitted 2021-01-14
By Kenneth
From Undisclosed
I had to replace the radiator in my parents Sport Trac. This was do to a crack in the top plastic of the top of the radiator. The truck had lost very little coolant. I generally use the factory coolant. I picked up this one gallon to add to the existing coolant in the cooling system. I figured that the one gallon should suffice to top off the system. Caught this on sale for basically half of what the factory coolant would cost.
Bottom Line NULL
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yes
yes
Submitted 2020-12-27
By Hank
From Undisclosed
good
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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fast work
fast work
Submitted 2021-01-17
By JOSEPH
From Undisclosed
great
Bottom Line NULL
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Good product
Good product
Submitted 2021-01-17
By Kenneth
From Undisclosed
It's anti-freeze/coolant... What's to say? This stuff is getting expensive, but it's everywhere.
Bottom Line NULL
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Destiny's car
Destiny's car
Submitted 2021-01-16
By Angeljo
From Undisclosed
Perfect item for her car
Bottom Line NULL
from $12.99
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2003 Impala Cooling & Heating Parts
No need for it to be difficult to find Cooling & Heating parts for your 2003 Chevrolet Impala. Compare prices, read reviews, and buy your Impala Cooling & Heating parts online for delivery or in-store pick up.
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Dorman - OE Solutions - HVAC Air Door Actuator (Part No. 604-107)
DescriptionThis HVAC heater blend door actuator is precision-engineered to match the quality and performance of the original blend door actuator on specific vehicle years, makes and models.
Product Features:- Direct replacement - this HVAC heater blend door actuator fits and functions like the original equipment part on specified vehicles
- Quality construction - durable plastic housing and motor/circuit board
- Excellent value - OE quality at a lower price
- Vehicle tested - has undergone on-vehicle testing to ensure proper fit and performance
Read 3 review(s)Review snapshot ® by PowerReviews
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Correct part
Correct part
Submitted 2020-09-06
By JOHN
From Undisclosed
Worked great .
Bottom Line NULL
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If it goes out
If it goes out
Submitted 2019-05-13
By geniva
From Undisclosed
Fits perfects works great
Bottom Line NULL
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I would buy this product again
I would buy this product again
Submitted 2018-03-13
By Veronica
From undisclosed
The product was the exact item I needed and works great heat is blowing like it should.
Bottom Line NULL
from $41.49
View Product -
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 -
Dayco - Curved Radiator Hose (Part No. D72039)
DescriptionDayco Molded Radiator and By-Pass Hose with knitted reinforcement and all synthetic EPDM rubber construction provides the high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C) that are required for OEM hose replacements. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose. In addition to meeting SAE J20R4, Class D-1 requirements, this hose is now designed to meet Type EC electro-chemical requirements as specified in SAE J1684; which prevents inner tube deterioration caused by the build up of static electric charges.
Product Features:- Made with synthetic EPDM rubber compounds that provide resistance to deterioration from ozone, coolants, and temperature variations of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C)
- The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose
- Meets SAE J20R4, Class D-1 requirements for improved service hose
- Meets Type EC electro-chemical requirements as specified in SAE J1684; which eliminates premature deterioration of the inner tube caused by the build up of static electric charges
Read 3 review(s)Review snapshot ® by PowerReviews
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I would buy this product again
I would buy this product again
Submitted 2020-08-25
By Tim
From Undisclosed
Fit was good with slight trimming
Bottom Line NULL
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I would buy this product over again.
I would buy this product over again.
Submitted 2020-03-01
By Alma
From Undisclosed
Worked great on my older model van. My van is working great now. I bought some other products with this to make this work.
Bottom Line NULL
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Yes i will
Yes i will
Submitted 2019-12-27
By saleh
From Undisclosed
Great proudect
Bottom Line NULL
from $19.99
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2003 Impala Air, Fuel, Emission & Exhaust Parts
Customers frequently purchased the following top Air, Fuel, Emission & Exhaust parts for their 2003 Impala. Click on View All to see more of the cheapest 2003 Impala aftermarket Air, Fuel, Emission & Exhaust replacement parts.
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Bosch - Oxygen Sensor (Part No. 13444)
DescriptionBosch is the world's leading supplier and original equipment manufacturer of Oxygen Sensors. Bosch invented the automotive oxygen sensor and leads the way in sensor technology and innovation. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.
Product Features:- Premium Bosch oxygen sensors are designed to improve fuel economy while reducing harmful emissions
- Direct Fit includes OE Connector for easy installation
- Performance meets or exceeds OE specifications
- True Direct-fit OE connectors and harness
Read 3 review(s)Review snapshot ® by PowerReviews
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passed emmissions good news
passed emmissions good news
Submitted 2020-09-12
By KEVIN
From Undisclosed
passed emmision test good news thanks
Bottom Line NULL
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Yes
Yes
Submitted 2020-02-25
By Stephen
From Undisclosed
Perfect fit
Bottom Line NULL
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Good product
Good product
Submitted 2019-10-25
By Adan
From Undisclosed
Perfect fit just like oem
Bottom Line NULL
from $63.99
View Product -
Purolator ONE - Engine Oil Filter (Part No. PL10111)
DescriptionPurolatorONE oil filters keep engines operating at peak performance with up to 99% Dirt Removal Power. Available for most domestic and import applications, PurolatorONE optimizes engine life for up to 10,000 miles of advanced protection for most vehicles on the road today. Made with a high-density synthetic blend filter media and wear-resistant metal end caps, PurolatorONE maintains its integrity and filtering capabilities between oil changes. PurolatorONE is ideal for a wide range of tough driving conditions, including towing, stop and go traffic, commuting and harsh weather conditions. This filter offers advanced engine protection, especially when used with synthetic and high mileage oils.
Product Features:- Up to 10,000 miles - advanced engine protection; 99% Dirt Removal Power
- High-density synthetic blend media
- Silicone anti-drainback valve that lasts longer than traditional nitrile to protect against dry starts and oil leaks
- Long-lasting, PTFE coated gasket for easy installation and removal
- Metal end caps provide stability and integrity for greater wear resistance
Read 3 review(s)Review snapshot ® by PowerReviews
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Great oil filter
Great oil filter
Submitted 2021-01-15
By Hairo
From Undisclosed
Simple and easy! Has kept oil clean for 4 months
Bottom Line NULL
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Yes I have and will buy this product again
Yes I have and will buy this product again
Submitted 2021-01-12
By Joseph
From Undisclosed
a typical oil filter purchase
Bottom Line NULL
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All I ever use
All I ever use
Submitted 2020-12-28
By William
From Undisclosed
Good product, never had a failure.
Bottom Line NULL
from $8.99
View Product -
BWD - Vapor Canister Vent Solenoid (Part No. CPV124)
DescriptionBWD® is an aftermarket leader, providing a premium line of engine management products. BWD® manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD® is constantly evolving to give customers the competitive edge they need to compete in today's ever-changing marketplace.
Product Features:- Each Canister Vent Solenoid is a direct-fit OE replacement that ensures ease of installation
- High-quality materials withstand extreme conditions
- Undergoes extensive testing to ensure reliability
- As a global manufacturer of automotive aftermarket products, we maintain complete quality control throughout the manufacturing process
Read 3 review(s)Review snapshot ® by PowerReviews
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Decent price and product
Decent price and product
Submitted 2020-02-17
By Aaron
From Undisclosed
Perfect fit, problem fixed...
Bottom Line NULL
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Worked for me!
Worked for me!
Submitted 2020-02-12
By Dane
From Undisclosed
Swapped out the Gas cap and this part to repair a "check engine" light. I had to do a system reset ( you can remove battery cable or erase codes) to make it disappear. Remote start works again (which is disabled by the "check engine " light) which was my major concern in winter.
Bottom Line NULL
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I would purchase this product again
I would purchase this product again
Submitted 2019-06-14
By ED
From Undisclosed
Passed emission
Bottom Line NULL
from $36.99
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2003 Impala Transmission & Drivetrain Parts
Advance Auto customers often purchase these Transmission & Drivetrain parts for their 2003 Chevrolet Impala. To see more, click View All below.
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ACDelco - Automatic Transmission Fluid Filter Kit (Part No. TF304)
DescriptionACDelco Gold (Professional) Automatic Transmission Filters are a high quality alternative to Original Equipment (OE) parts. These filters help capture abrasive particles such as metal shavings or debris caused by the transmission operation, preventing them from entering or blocking fluid flow that may cause damage to the transmission's internal components. They deliver efficient filtration and outstanding fluid flow to and from your vehicle's transmission. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.
Product Features:- Felt filter media helps deliver high-filtration efficiency and excellent fluid flow
- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
- Premium aftermarket replacement part
- Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Read 3 review(s)Review snapshot ® by PowerReviews
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Would by again!!
Would by again!!
Submitted 2020-12-09
By Mike
From Undisclosed
Great product!! Excellent for my vehicle!!!
Bottom Line NULL
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A/C Delco parts for GM vehicles. Factory quality
A/C Delco parts for GM vehicles. Factory quality
Submitted 2020-12-01
By james
From Undisclosed
performed trans service at 215000 miles
Bottom Line NULL
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I would buy this product again.
I would buy this product again.
Submitted 2020-09-24
By Richard
From Undisclosed
Easy to Install!
Bottom Line NULL
from $21.99
View Product -
Felpro - Automatic Transmission Oil Pan Gasket (Part No. TOS 18717)
DescriptionFel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
Product Features:- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Unsurpassed quality you can trust
- Validated for fit, form and function
- Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
Read 3 review(s)Review snapshot ® by PowerReviews
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Good gasket
Good gasket
Submitted 2019-11-23
By Jeremy
From Undisclosed
Good fit should you need to replace it. Just check your bolt count to make sure it matches.
Bottom Line NULL
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Feels trustworthy
Feels trustworthy
Submitted 2019-10-04
By Xavier
From Undisclosed
Seems to be a sturdy and quality gasket. Metal ribbon inside of quality feeling rubber. Exact fit for my 98' Park Avenue
Bottom Line NULL
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Felpro Gasket
Felpro Gasket
Submitted 2019-02-20
By Richard
From Undisclosed
Felpro has always made a very high quality gasket.
Bottom Line NULL
from $28.99
View Product -
Felpro - Fuel Injector O-Ring Set (Part No. ES 71190)
DescriptionFel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
Product Features:- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Read 3 review(s)Review snapshot ® by PowerReviews
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Would reccomend this product to anyone
Would reccomend this product to anyone
Submitted 2020-08-24
By Mark
From Undisclosed
Perfect fit and great price.
Bottom Line NULL
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GOOD
GOOD
Submitted 2017-10-18
By Denny
From undisclosed
GOOD
Bottom Line NULL
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Trouble shooting
Trouble shooting
Submitted 2017-08-12
By ROBERTO
From undisclosed
They work
Bottom Line NULL
from $7.59
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