Price guide · Automotive

Coolant Tube: wholesale price

A typical US business buyer pays a median of $22.00 per unit at small order quantities, falling to $3.50 at volume, on a typical 35-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$22.00
1,000–4,999 units$15.00
5,000–9,999 units$10.00
10,000–24,999 units$7.00
25,000–99,999 units$5.00
100,000+ units$3.50

What moves the price

For coolant tube, the drivers are material, coolant compatibility, pressure rating, thermal conductivity, bend complexity, leak tightness, vacuum rating, temperature rating — the same item can land at either end of the band depending on how those are specified.

Published wholesale references for aluminum cooling-system tubes cluster around roughly US$3.00–6.80/kg at 1,000 kg MOQ, and piece-quoted listings for related radiator/intercooler/cooling tubes show much higher apparent per-part prices for low quantities. For a mid-range custom automotive coolant tube, the biggest price drivers are alloy and wall thickness, tube diameter/length, end-forming or flare type, coating, and whether the part is application-specific with tooling or fixture setup. Realistic supplier routes are direct OEM/aftermarket tube fabricators in China and other export hubs, with landed-equivalent pricing usually beating US-facing domestic stocking distributors at scale.

Also known as: coolant line, cooling tube, engine coolant tube.

Paying more than the median?

If you reorder coolant tube 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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