Comparison

RockAuto vs Amazon: Which is Cheaper?

Head-to-head on price, shipping, and returns

🔵

RockAuto

Best for: Lowest price

📦

Amazon

Best for: Fast shipping

Price

40-70% off dealer

30-50% off dealer

Shipping

3-5 days

1-2 days (Prime)

Catalog

50M+ parts

Large but gaps

Returns

Ship back required

Easy drop-off

OEM parts

Excellent

Limited

Verdict: RockAuto wins on price every time. Amazon wins on convenience. Use PartSavr to see which is cheaper for your specific part right now.

Compare both stores — plus eBay and AutoZone