Last updated October 10, 2026 · ranked from 926 Google reviews · How we rank
All seven auto parts stores in this guide are in Dearborn, MI. Smiley Paint Supplies leads the list with a 4.9 Google rating from 52 reviews, followed by A & Jay Automotive Warehouse, inc., with a 5 rating from two reviews. O'Reilly Auto Parts, P R N D D L TRANSMISSION PARTS INC., and AutoZone Auto Parts each hold a 4.1 rating, with 290, 105, and 426 reviews, respectively. AutoZone Auto Parts has the largest Google review count among the seven entries, while sixth-ranked Wolverine Ford Trk Sls In Parts has a 5 rating from one review. The list keeps every selection within Dearborn, MI.
1Smiley Paint SuppliesAutomotive paint supplies are the focus at Smiley Paint Supplies, whose 4.9-star Google rating from 52 reviews supports its first-place ranking in Dearborn, MI.
2Choice Wholesale LLCChoice Wholesale LLC holds a 4.6 Google rating across 50 reviews, listed on Google as warehouse.
3AutoZone Auto PartsAutoZone Auto Parts holds a 4.1 Google rating across 426 reviews, listed on Google as auto parts store.
Automotive paint supplies are the focus at Smiley Paint Supplies, whose 4.9-star Google rating from 52 reviews supports its first-place ranking in Dearborn, MI. One reviewer specifically credits the store with helpful auto paint matching, while another describes professional, helpful service. Located at 7820 Wyoming Ave, the shop offers in-store shopping, pickup, and delivery, including same-day delivery. Weekday hours run from 9 a.m. to 8 p.m., with Saturday hours until 7 p.m., giving customers evening time to stop in.
Automotive paint supplies
Same-day delivery
Weekday evening hours
“Very good customer service .very helpful and professional.my son dropped off his helmet to paint it and picked it up almost 8 months after and he wouldn’t even charge him for it ,though he didn’t take any deposit .service appreciated”
Weekday hours from 7 a.m. to 11 p.m. Located at 3550 Wyoming Ave, it also opens from 7 a.m. to 3 p.m. on Saturdays and Sundays. The store lists a wheelchair-accessible entrance and parking, accepts credit and debit cards, and holds a 5-out-of-5 Google rating based on one review.
Located at 14505 Michigan Ave in Dearborn, MI, its Parts and Gear Boutique carries parts and accessories for those brands. Weekday hours run from 7:30 a.m. to 6 p.m., with Saturday service from 8 a.m. to 2 p.m. The location also provides a wheelchair-accessible entrance and parking, and accepts NFC mobile payments.
GM and ACDelco
Online parts ordering
Saturday hours
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Comparison of the best auto parts stores in Dearborn, MI
Ratings and review counts shown are Google ratings, displayed with attribution.
How we ranked this list
Each auto parts store is scored on a Bayesian-weighted rating (its rating adjusted for how many reviews it has compared with the Dearborn category average), how recently we verified its details, and how complete its listing is. Scores and ranks are stored, so the order only changes when the underlying data changes.
auto parts stores in Dearborn, MI: common questions
Which auto parts stores in Dearborn, MI are open on Sunday?
O'Reilly Auto Parts at 5120 Schaefer Rd opens Sunday from 8:30 a.m. to 8 p.m. AutoZone at 5801 Schaefer Rd is open from 9 a.m. to 7 p.m., and Wolverine Ford Trk Sls In Parts at 3550 Wyoming Ave opens from 7 a.m. to 3 p.m.
Where can I get free battery or check-engine-light testing in Dearborn, MI?
AutoZone at 5801 Schaefer Rd offers free battery and engine-light testing. O'Reilly at 5120 Schaefer Rd lists free VeriScan check-engine-light testing, battery testing, and starter and alternator testing. Both also offer tool-loan programs.
Which auto parts businesses in Dearborn, MI offer delivery or pickup?
AutoZone, O'Reilly and Smiley Paint Supplies list delivery, in-store pickup and curbside pickup. Smiley also lists same-day delivery. P R N D D L TRANSMISSION PARTS INC. at 6001 Schaefer Rd offers delivery and in-store pickup, while A & Jay Automotive Warehouse, inc. at 8686 Brandt St lists delivery. Belle Tire offers in-store and curbside pickup but not delivery.
Where can I buy genuine GM and ACDelco parts in Dearborn, MI?
The LaFontaine parts center at 14505 Michigan Ave carries genuine GM and ACDelco parts and accessories for Buick and GMC models, with ordering available through its website. Parts-center hours are 7:30 a.m.–6 p.m. Monday through Friday and 8 a.m.–2 p.m. Saturday.
Where can I find automotive paint supplies and heavy-duty truck maintenance products in Dearborn, MI?
Smiley Paint Supplies at 7820 Wyoming Ave specializes in automotive paint supplies and opens until 8 p.m. on weekdays and 7 p.m. Saturday. Choice Wholesale LLC at 14201 Tireman Ave carries filters, motor oils, chemicals, wipers and parts for passenger vehicles and heavy-duty trucks. Its hours are 8 a.m.–5 p.m. weekdays and 9 a.m.–3 p.m. Saturday.
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