Trends · data through September 2026

Auto Parts Stores in Chicago-Naperville-Elgin, IL-IN

Iceflower tracks 667 stores from 129 auto parts store chains in Chicago-Naperville-Elgin, IL-IN. O'Reilly Auto Parts grew fastest over the last year, ahead of AutoZone and Advance Auto Parts.

Rankings come from real card and bank transactions across a panel of 130M+ US and EU consumers. We publish relative growth and rankings, never revenue figures. About the data

Tracked chains
129
Tracked stores
667
Consumer panel
130M+

Growth ranking

Fastest-growing tracked auto parts store chains

Ranked by year-over-year growth of share of tracked local spend. Arrows show movement in the rankings since last year. Each dot in the chart is one tracked chain: bigger market position to the right, faster growth higher up, more tracked stores in a bigger dot. Colors match the store map below. O'Reilly Auto Parts and AutoZone sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 O O'Reilly Auto Parts logo O'Reilly Auto Parts - +3.1%
2 A AutoZone logo AutoZone - -3.6%
3 A Advance Auto Parts logo Advance Auto Parts - -4.2%
4 B Bumper to Bumper - -15.1%
5 C Carquest Auto Parts logo Carquest Auto Parts - -34.6%
6 F Fisher Auto Parts logo Fisher Auto Parts - -50.2%
  • AutoZone
  • O'Reilly Auto Parts
  • Advance Auto Parts
  • NAPA Auto Parts
  • McGrath City Honda
  • Maverick Auto Parts
  • FleetPride
  • Other tracked chains

Store footprint

Store map

667 tracked store locations in Chicago-Naperville-Elgin, IL-IN. The 7 largest tracked chains are highlighted.

  • AutoZone (179)
  • O'Reilly Auto Parts (138)
  • Advance Auto Parts (127)
  • NAPA Auto Parts (60)
  • McGrath City Honda (1)
  • Maverick Auto Parts (2)
  • FleetPride (7)
  • Other tracked chains

Top tracked chains by store count

  • 1 A AutoZone logo AutoZone 179
  • 2 O O'Reilly Auto Parts logo O'Reilly Auto Parts 138
  • 3 A Advance Auto Parts logo Advance Auto Parts 127
  • 4 N NAPA Auto Parts logo NAPA Auto Parts 60
  • 5 B Bumper to Bumper 11
  • 6 C Carquest Auto Parts logo Carquest Auto Parts 10
  • 7 F FleetPride logo FleetPride 7
  • 8 I Interstate All Battery Center logo Interstate All Battery Center 5
  • 9 F Fisher Auto Parts logo Fisher Auto Parts 4
  • 10 P Pick-n-Pull logo Pick-n-Pull 2
  • 11 A Action Truck Parts logo Action Truck Parts 2
  • 12 P Paul's Auto Yard 2
  • 13 L LKQ Pick Your Part logo LKQ Pick Your Part 2
  • 14 M Maverick Auto Parts 2
  • 15 A Automart Nationwide 2
  • 16 V Velasquez Muffler 1
  • 17 N Northwest Indiana Auto Supply 1
  • 18 P Precision Truck Equipment 1
  • 19 S Sub-Trailer Hitch 1
  • 20 M MVP Truck Parts 1
  • 21 F Fleet Pro 1
  • 22 J Julio's Auto Parts 1
  • 23 U Ulloa Mufflers 1
  • 24 A Auto Value Highland 1
  • 25 K Keystone Automotive logo Keystone Automotive 1
  • 26 A Auto Value Gary 1
  • 27 P Parkview Auto Parts 1
  • 28 S Southwest Auto Salvage 1
  • 29 C Certifit Auto Body Parts 1
  • 30 A ABC Automotive & Electronics 1
  • 31 N National Coatings & Supplies 1
  • 32 R Riggs Bros Auto Tops & Interiors 1
  • 33 S Sluiter Auto Electric 1
  • 34 H HCI Tech Transportation 1
  • 35 T TruckPro 1
  • 36 G G & H Import Auto Parts 1
  • 37 L Leach Enterprises 1
  • 38 W Wicked Autobody Supplies 1
  • 39 H Henry's Truck Parts 1
  • 40 O Oxbo Muffler Shop 1
  • 41 B Batteries Unlimited 1
  • 42 A Arnie's Auto Body and Supply 1
  • 43 V Velazquez Mufflers IV 1
  • 44 N NAPA Auto Parts - Portage 1
  • 45 M Mobile Audio and Alarm 1
  • 46 E Elgin Super Auto Parts 1
  • 47 C Crystal Lake Chrysler Dodge Jeep Ram 1
  • 48 H Hiway One Tire Shop 1
  • 49 A Auto Parts City 1
  • 50 H Highway Stars 1

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