Price guide · Automotive

Plastic Part: wholesale price

A typical US business buyer pays a median of $0.70 per unit at small order quantities, falling to $0.08 at volume, on a typical 21-day lead time. These medians come from published supplier pricing. Treat them as a starting point for a sourcing conversation rather than a binding quote.

Median price by order quantity

Order sizeMedian /unit
500–999 units$0.70
1,000–4,999 units$0.45
5,000–9,999 units$0.115
10,000–24,999 units$0.11
25,000–99,999 units$0.09
100,000+ units$0.08

What moves the price

For plastic part, the drivers are sensor type, front or rear fitment, connector style, wire length, tone ring compatibility, wire gauge, relay rating, connector type — the same item can land at either end of the band depending on how those are specified.

Published supplier quotes for automotive injection-molded plastic parts cluster around $0.60 at 500-999 units, $0.38-$0.52 at 2,000-4,999 units, and about $0.08-$0.12 at 10,000+ units, with the lowest prices appearing on simple, high-volume parts rather than fully featured assemblies. The biggest price drivers are material grade, part size/complexity, tolerances, and whether the item is a simple molded shell versus a more engineered automotive component; added features like connectors, switches, waterproofing, and board-related assembly push pricing up materially. Realistic supplier routes are direct China OEM/exporters and marketplace trade suppliers quoting FOB piece prices; U.S.-facing channels usually add margin and are more likely to quote tooling separately or sell landed-equivalent at a higher unit cost.

Also known as: injection molded part, molded part, thermoplastic part.

Paying more than the median?

If you reorder plastic part regularly, run a free savings check — enter what you pay and see it against these researched medians, item by item. About three minutes, no card or account.

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