Last updated October 11, 2026 · ranked from 450 Google reviews · How we rank
This guide to auto parts stores in Mount Clemens, MI brings together four entries, all located inside the city. Cass Auto Parts ranks first, with a 4.5 Google rating from 53 reviews. O'Reilly Auto Parts follows in second place with a 4.4 rating from 194 reviews, while Advance Auto Parts ranks third with a 4.2 rating from 200 reviews. Auto-Tech Plastics Inc holds fourth place and has a 5.0 rating from three reviews. Among these entries, Advance Auto Parts has the largest Google review count, and Auto-Tech Plastics Inc has the highest rating. The list keeps its focus entirely on Mount Clemens, MI.
O'Reilly Auto PartsO'Reilly Auto Parts holds a 4.4 Google rating across 194 reviews, listed on Google as auto parts store.
Cass Auto PartsOne reviewer describes staff identifying a needed boat starter within seconds; another says they suggest where to look when a part is unavailable.
Advance Auto PartsAdvance Auto Parts holds a 4.2 Google rating across 200 reviews, listed on Google as auto parts store.1Auto parts store · Mt Clemens · 0.9 mi
Own this business? Claim itOpen now · closes 8:00 PMO'Reilly Auto Parts holds a 4.4 Google rating across 194 reviews, listed on Google as auto parts store.
“I told them what I needed, they had it, I bought it. No: "What's the make and model?" To run through. I appreciated that the most.”
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2Auto parts store · Mt Clemens · 0.5 mi
Own this business? Claim itClosed todayOne reviewer describes staff identifying a needed boat starter within seconds; another says they suggest where to look when a part is unavailable. The store at 293 Cass Ave holds a 4.5-star Google rating from 53 reviews, with excerpts also praising courteous service and reasonable prices. Delivery, in-store pickup, and battery recycling add practical reasons to visit, while Saturday hours run from 9 a.m. to noon.
“Was in a jam with a starter on a boat which is always fun to do. These guys knew exactly what we needed handed it to us within seconds. The staff is extremely knowledgeable and I'll be honest at this point I don't care about price I wo…”
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3Auto parts store · Mt Clemens · 0.9 mi
Own this business? Claim itOpen now · closes 8:00 PMAdvance Auto Parts holds a 4.2 Google rating across 200 reviews, listed on Google as auto parts store.
“Ben Kelly and Sean are second to none. I continue to go out of my way for any of my automotive needs exclusively at this store.”
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4Car repair and maintenance service · Mt Clemens · 0.5 mi
Own this business? Claim itLocated at 164 Grand Ave, the business pairs that positive rating with a listed practical feature: wheelchair-accessible parking. Its placement rests on those customer ratings, its identified auto parts store category, and its location in Mount Clemens, MI.
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5Car repair and maintenance service · Mt Clemens · 0.5 mi
Own this business? Claim itAuto Parts and Repairable Vehicles is a verified local listing, listed on Google as car repair and maintenance service.
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6Used auto parts store · Mt Clemens · 1.0 mi
Own this business? Claim itWills Automotive is a verified local listing, listed on Google as used auto parts store.
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| # | Place | Google rating | Price | Google reviews | Neighborhood | Phone | Open now |
|---|---|---|---|---|---|---|---|
| 1 | O'Reilly Auto Parts | 4.4(194)4.4 out of 5 from 194 reviews (Google rating) | — | 194 | Mt Clemens · 0.9 mi | +1586-463-1394 | Open |
| 2 | Cass Auto Parts | 4.5(53)4.5 out of 5 from 53 reviews (Google rating) | — | 53 | Mt Clemens · 0.5 mi | +1586-463-0581 | Closed |
| 3 | Advance Auto Parts | 4.2(200)4.2 out of 5 from 200 reviews (Google rating) | — | 200 | Mt Clemens · 0.9 mi | +1586-783-4790 | Open |
| 4 | Auto-Tech Plastics Inc | 5.0(3)5.0 out of 5 from 3 reviews (Google rating) | — | 3 | Mt Clemens · 0.5 mi | +1586-783-0103 | — |
| 5 | Auto Parts and Repairable Vehicles | — | — | Mt Clemens · 0.5 mi | +1586-783-4846 | — | |
| 6 | Wills Automotive | — | — | Mt Clemens · 1.0 mi | +1586-277-1233 | — |
Ratings and review counts shown are Google ratings, displayed with attribution.
Each auto parts store is scored on a Bayesian-weighted rating (its rating adjusted for how many reviews it has compared with the Mount Clemens 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.
Read the full methodologyAsk Noemic: best auto parts in Mount Clemens
