Auto parts in Illinois
2,277 auto parts listed across 464 cities in Illinois.
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Quick answer
USA Business Search lists 2,277 auto parts in Illinois. The most are in Chicago (259), Rockford (37), Peoria (36).
Updated October 2026Auto parts by city
Chicago (259)Rockford (37)Peoria (36)Springfield (35)Joliet (30)Aurora (27)Elgin (25)Schaumburg (24)Decatur (24)Naperville (19)Bloomington (18)Waukegan (18)Champaign (17)Quincy (16)Elk Grove Village (15)Belleville (15)Palatine (15)Carol Stream (15)Moline (14)Bolingbrook (14)Normal (14)Effingham (14)Orland Park (13)St. Charles (13)Crystal Lake (13)Plainfield (13)Marion (13)Danville (13)Downers Grove (12)Dekalb (12)New Lenox (12)Melrose Park (12)Granite City (12)Lockport (12)Chicago Heights (12)Skokie (11)Des Plaines (11)Addison (11)Kankakee (11)West Chicago (11)Sycamore (11)East Peoria (11)Bensenville (11)Belvidere (11)Benton (11)Highland Park (10)Cicero (10)Batavia (10)Villa Park (10)Mattoon (10)Lansing (10)Fox Lake (10)Wheeling (9)Mundelein (9)Fairview Heights (9)Alsip (9)East St Louis (9)Pontiac (9)Blue Island (9)McHenry (8)Frankfort (8)Alton (8)Galesburg (8)Loves Park (8)Mount Vernon (8)Freeport (8)Lake Zurich (8)Collinsville (8)Bridgeview (8)Cary (8)Carpentersville (8)Crestwood (8)Harvey (8)Montgomery (8)Litchfield (8)Evanston (7)Mount Prospect (7)Buffalo Grove (7)Urbana (7)Carbondale (7)Berwyn (7)Rock Island (7)Morris (7)Antioch (7)Dixon (7)Calumet City (7)Peru (7)Charleston (7)Streamwood (7)Centralia (7)Streator (7)Roscoe (7)Salem (7)Mount Carmel (7)Bedford Park (7)Arlington Heights (6)Lombard (6)Oak Lawn (6)Elmhurst (6)Wheaton (6)Edwardsville (6)Niles (6)Woodstock (6)Pekin (6)Jacksonville (6)Yorkville (6)Franklin Park (6)South Elgin (6)Lincoln (6)Hanover Park (6)Bradley (6)Harrisburg (6)Canton (6)Fairfield (6)Elburn (6)Watseka (6)Anna (6)Carmi (6)Sparta (6)Nashville (6)
Well-documented auto parts in Illinois
A sample of listings with a street address, phone number and website, one per city.
NAPA Auto Parts
Interstate All Battery Center
O'Reilly Auto Parts
O'Reilly Auto Parts
NAPA Auto Parts
Advance Auto Parts
NAPA Auto Parts
Advance Auto Parts
NAPA Auto Parts
Advance Auto Parts
Advance Auto Parts
How to choose a parts store in Illinois
- Ask for a written estimate before any work starts, and approval before extra repairs.
- Ask what warranty covers parts and labor.
- Keep your old parts or ask to see them if a repair seems expensive.
Common questions
How many auto parts are listed in Illinois?
USA Business Search lists 2,277 auto parts in Illinois, in 464 cities and towns.
Which Illinois cities have the most auto parts?
Chicago (259), Rockford (37), Peoria (36), Springfield (35), Joliet (30).
How do I verify a Illinois business?
Use the state's official business search and licensing boards, linked in our Illinois business lookup guide.