How to price used car parts for resale

Start from cost recovery, not gut feel

If you paid £300 for a vehicle and it has realistically £900 of sellable parts on it, every part needs to pay back a share of the £300. A front bumper and a set of mirrors recover different amounts of your cost basis, and the pricing should reflect that.

A rough rule: target the sum of your sellable parts to recover 3x the vehicle purchase price, with anything beyond that being profit. A well-bought £500 crash-damaged car should yield £1,500 of parts if the damage is contained to one panel.

Benchmark against the market

eBay's Completed Listings filter is the best free pricing tool in the trade. Search for the exact part and filter to Sold Listings to see what buyers actually paid, not what sellers asked. Do this before you price any non-trivial part.

Typical premium for a used part compared with OEM new:

High-value body panels (bonnets, doors, bumpers): 30-45% of OEM new
Mechanicals (gearboxes, engines, driveshafts): 25-40% of OEM new depending on mileage
Electronics and ECUs: 40-60% of OEM new, reflecting the compatibility testing buyers do
Trim and interior: 20-35% of OEM new, with colour-match premium where applicable
Commodity items (wheels, headlights, mirrors): 25-40% depending on condition

These are starting points for benchmarking, not rules. A rare colour, a low-mileage unit or a part nobody else has in stock commands a premium. A common part with a dozen sellers commands a discount.

Condition grading matters as much as price

A clearly-graded part at £180 outsells an ambiguous part at £150. Settle on a consistent grading scale and use it on every listing:

Working removed (A) — pulled from a running vehicle, no visible damage. Highest price.
Very good (B) — minor wear consistent with age, fully serviceable. Standard price.
Good (C) — wear or cosmetic issues disclosed in photos, still functional. 20-30% below A.
Fair (D) — damaged or requires work, priced as a part-source rather than a fit-and-drive unit. 50% or more below A.

Consistent grading reduces returns. Returns cost more than discounts.

Price in the platform fees, not outside them

eBay UK charges a final value fee of roughly 12-15% depending on category, plus a small fixed fee per order. Build that into the listed price rather than the marketing spiel. A part listed at £100 with "no fees" nets you £85-88 after eBay. The same part listed at £115 with postage at cost covers the fee and leaves you the margin you budgeted for.

When to discount

Three scenarios justify discounting:

Stock age. A part that has been on the shelf 120 days and had 3 watchers is priced wrong. Drop 10% at 60 days, another 10% at 120, and move it.
Bundle pricing. A trade buyer wanting a whole set of items gets a rate the retail buyer does not. Keep the bundle discount ~15-20%.
Trade enquiry. A repeat trade customer buying four times a month earns a discount. Build a standing trade price into your workflow.

What software should track for you

Days in stock. Price changes over time. Completed sale price versus listed price versus benchmark. Which part categories have the best sell-through. Without this, you are pricing on gut feel and losing pennies everywhere.

PartsCloud tracks every price change and sale against the source vehicle, so you can see exactly which vehicle paid back at what rate. See the features →

Track every price, every sale, every vehicle. Start a 14-day free PartsCloud trial.