Metro by metro
The leading auto parts store chains in every Pennsylvania metro area
Tracked auto parts store chains ranked by consumer spend in each metro area, Q4 2025–Q3 2026. AutoZone leads in 9 metro areas, Advance Auto Parts in 5 metro areas. Against their share in Pennsylvania as a whole, AutoZone stands out in 4 metro areas, Advance Auto Parts in 3 metro areas, and O'Reilly Auto Parts in 3 metro areas.
By tracked consumer spend, Q4 2025–Q3 2026
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AutoZone
Relative #1 in 4 metro areas
Philadelphia, PA (PA part) 1.4× · Allentown, PA (PA part) 1.4× · Scranton--Wilkes-Barre, PA 1.3× · Reading, PA 1.2×
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Advance Auto Parts
Relative #1 in 3 metro areas
Lancaster, PA 1.5× · Chambersburg, PA 1.1× · Lebanon, PA 1.4×
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O'Reilly Auto Parts
Relative #1 in 3 metro areas
Pittsburgh, PA 2× · Erie, PA 2.5× · Altoona, PA 2.8×
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NAPA Auto Parts
Relative #1 in 2 metro areas
Johnstown, PA 4.4× · State College, PA 1.8×
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Fisher Auto Parts
Relative #1 in 2 metro areas
Harrisburg-Carlisle, PA 7.4× · York-Hanover, PA 8.3×
Not enough tracked stores: Gettysburg, PA · Williamsport, PA
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AutoZone
#1 in 9 metro areas
Pittsburgh, PA · Philadelphia, PA (PA part) · Harrisburg-Carlisle, PA · Allentown, PA (PA part) · Scranton--Wilkes-Barre, PA · Reading, PA · Chambersburg, PA · Johnstown, PA · Lebanon, PA
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Advance Auto Parts
#1 in 5 metro areas
Lancaster, PA · York-Hanover, PA · Erie, PA · Altoona, PA · State College, PA
Not enough tracked stores: Gettysburg, PA · Williamsport, PA
A metro area shows a ranking once it has at least 2 tracked auto parts store chains and 10 tracked stores. Relative to Pennsylvania compares a chain's share of the metro area's spend with its share in Pennsylvania as a whole. It ranks the 7 biggest chains in Pennsylvania and the chains that lead a metro area by spend, wherever a chain has at least 5% of the metro area's spend and 3 stores there. Metro areas are the Census Bureau's metropolitan statistical areas; the rest of Pennsylvania is light gray. A metro area crossing the state line counts only its stores in Pennsylvania. Colors match the store map; other tracked chains are gray.
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. NAPA Auto Parts and O'Reilly Auto Parts sit in the high-growth half.
| Rank | Chain | Rank movement | YoY growth |
|---|---|---|---|
| 1 | NAPA Auto Parts | - | +13.8% |
| 2 | O'Reilly Auto Parts | - | +9.4% |
| 3 | West Penn Laco | - | +5.3% |
| 4 | AutoZone | - | +4.9% |
| 5 | Carquest Auto Parts | - | +3.1% |
| 6 | Battery Warehouse | - | +0.9% |
| 7 | A & A Auto Stores | - | -3.2% |
| 8 | Interstate All Battery Center | - | -4.9% |
| 9 | Harry's U Pull It | - | -5.9% |
| 10 | Advance Auto Parts | - | -7.7% |
| 11 | Fisher Auto Parts | - | -15.4% |
| 12 | Advantage Auto Stores | - | -44.3% |
- AutoZone
- Advance Auto Parts
- O'Reilly Auto Parts
- NAPA Auto Parts
- Carquest Auto Parts
- Fisher Auto Parts
- Subaru of Moon Township
- Other tracked chains
Store footprint
Store map
974 tracked store locations in Pennsylvania. The 7 largest tracked chains are highlighted. The top 5 chains by store count run 687 of the 974 stores (71%); 215 of the 238 tracked chains have a single store here. 9% of the tracked gas & auto stores here are auto parts stores, against 11% across the United States.
- AutoZone (255)
- Advance Auto Parts (251)
- O'Reilly Auto Parts (44)
- NAPA Auto Parts (108)
- Carquest Auto Parts (10)
- Fisher Auto Parts (29)
- Subaru of Moon Township (1)
- Other tracked chains
Top tracked chains by store count
- 1 AutoZone 255
- 2 Advance Auto Parts 251
- 3 NAPA Auto Parts 108
- 4 O'Reilly Auto Parts 44
- 5 Fisher Auto Parts 29
- 6 Hovis Auto & Truck Supply 11
- 7 Carquest Auto Parts 10
- 8 FleetPride 8
- 9 Interstate All Battery Center 6
- 10 Advantage Auto Stores 5
- 11 Battery Warehouse 4
- 12 A & A Auto Stores 3
- 13 West Penn Laco 3
- 14 TruckPro 3
- 15 Harry's U Pull It 3
- 16 Berrodin Parts Warehouse 2
- 17 Truck N Stuff 2
- 18 Crivelli Chevrolet Buick 2
- 19 Bob's Auto Parts 2
- 20 Stork's Plows 2
- 21 Big G Tire Pros 2
- 22 Auto Parts Outlet 2
- 23 Nolt's Auto Parts 2
- 24 Auto Plus 1
- 25 A&S Installation 1
- 26 Bambergers Incorporated 1
- 27 Riverhill Battery House 1
- 28 Zimmerman Auto Body Supplies 1
- 29 American Speed Center 1
- 30 Accent Window Tinting 1
- 31 Above Da Rim 1
- 32 Hanover Off-Road & Accessories 1
- 33 Thren's Auto Parts 1
- 34 Triple R Truck Parts 1
- 35 Happy Hooker Towing 1
- 36 Electro Battery 1
- 37 ROUTE 99 AUTO PARTS 1
- 38 Gombach Towing & Auto Salvage 1
- 39 Valley Auto Parts 1
- 40 Maroney's Foreign Cars & Parts 1
- 41 B and Tioga Auto Parts and Services 1
- 42 Shartzer Auto Wrecker 1
- 43 Willard Battery Outlet 1
- 44 Subaru of Moon Township 1
- 45 Cyphers Truck Parts 1
- 46 Millerstown Pic-A-Part 1
- 47 Detailing World Pittsburgh 1
- 48 Feezle Auto Salvage 1
- 49 Boots and Hanks Truck Parts 1
- 50 AJ's Truck & Trailer Center 1
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