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.
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.
Submitted 2019-10-30
By Maylon
From Undisclosed
Not universal
Bottom Line NULL
Submitted 2019-06-19
By Colby
From Undisclosed
This was a regular replacement of factory 100% easy to do.
Bottom Line NULL
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 Productfrom $19.99
View Productfrom $281.99
View ProductCustomers frequently purchase these best-selling 2003 Chevrolet Impala Tools, Fluids & Garage parts.
Submitted 2021-01-17
By Aaron
From Undisclosed
Works like should
Bottom Line NULL
Submitted 2021-01-17
By Terry
From Undisclosed
ok
Bottom Line NULL
Submitted 2021-01-17
By Nick
From Undisclosed
Good product
Bottom Line NULL
from $14.99
View ProductSubmitted 2021-01-15
By Joseph
From Undisclosed
it's good
Bottom Line NULL
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
Submitted 2020-12-27
By Hank
From Undisclosed
good
Bottom Line NULL
from $17.99
View ProductSubmitted 2021-01-17
By JOSEPH
From Undisclosed
great
Bottom Line NULL
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
Submitted 2021-01-16
By Angeljo
From Undisclosed
Perfect item for her car
Bottom Line NULL
from $12.99
View ProductNo 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.
Submitted 2020-09-06
By JOHN
From Undisclosed
Worked great .
Bottom Line NULL
Submitted 2019-05-13
By geniva
From Undisclosed
Fits perfects works great
Bottom Line NULL
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 ProductSubmitted 2020-12-04
By Evren
From Fl
Its working great simple hook up and great price.a hidden treasure
Bottom Line recommended
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
Submitted 2020-03-19
By james
From Undisclosed
Installed on an ATV. Works great
Bottom Line NULL
from $19.99
View ProductSubmitted 2020-08-25
By Tim
From Undisclosed
Fit was good with slight trimming
Bottom Line NULL
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
Submitted 2019-12-27
By saleh
From Undisclosed
Great proudect
Bottom Line NULL
from $19.99
View ProductCustomers 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.
Submitted 2020-09-12
By KEVIN
From Undisclosed
passed emmision test good news thanks
Bottom Line NULL
Submitted 2020-02-25
By Stephen
From Undisclosed
Perfect fit
Bottom Line NULL
Submitted 2019-10-25
By Adan
From Undisclosed
Perfect fit just like oem
Bottom Line NULL
from $63.99
View ProductSubmitted 2021-01-15
By Hairo
From Undisclosed
Simple and easy! Has kept oil clean for 4 months
Bottom Line NULL
Submitted 2021-01-12
By Joseph
From Undisclosed
a typical oil filter purchase
Bottom Line NULL
Submitted 2020-12-28
By William
From Undisclosed
Good product, never had a failure.
Bottom Line NULL
from $8.99
View ProductSubmitted 2020-02-17
By Aaron
From Undisclosed
Perfect fit, problem fixed...
Bottom Line NULL
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
Submitted 2019-06-14
By ED
From Undisclosed
Passed emission
Bottom Line NULL
from $36.99
View ProductAdvance Auto customers often purchase these Transmission & Drivetrain parts for their 2003 Chevrolet Impala. To see more, click View All below.
Submitted 2020-12-09
By Mike
From Undisclosed
Great product!! Excellent for my vehicle!!!
Bottom Line NULL
Submitted 2020-12-01
By james
From Undisclosed
performed trans service at 215000 miles
Bottom Line NULL
Submitted 2020-09-24
By Richard
From Undisclosed
Easy to Install!
Bottom Line NULL
from $21.99
View ProductSubmitted 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
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
Submitted 2019-02-20
By Richard
From Undisclosed
Felpro has always made a very high quality gasket.
Bottom Line NULL
from $28.99
View ProductSubmitted 2020-08-24
By Mark
From Undisclosed
Perfect fit and great price.
Bottom Line NULL
Submitted 2017-10-18
By Denny
From undisclosed
GOOD
Bottom Line NULL
Submitted 2017-08-12
By ROBERTO
From undisclosed
They work
Bottom Line NULL
from $7.59
View Product