Online used diesel engine reseller

Source tested used diesel engines from breakers and sell them to garages and owners online.

Startup cost£2k to £10k
Monthly revenue£1k to £5k
Time needed10+ h/week
First incomeWeeks
  • £2k-10k
  • Side hustle
  • Online

Estimates for a small start in the UK, not guarantees.

What it is

You buy used, low-mileage diesel engines from vehicle dismantlers and import sources, then list them online with photos, engine codes and clear condition notes. You ship them on pallets to buyers. You hold little stock and mostly work from home with a small rented storage space.

Your first three steps

  1. Pick a niche, such as vans or one or two makes, and learn the engine codes and common faults
  2. Build relationships with a few authorised treatment facilities and breakers, and ask what they can supply with proof of origin
  3. List your first few engines on a marketplace or simple website, and get a quote for pallet carriage and storage
Who pays

Independent garages, vehicle owners, van and campervan converters, and small fleet operators who want a cheaper alternative to a new engine.

How it makes money

You sell each engine for more than you paid, with the margin covering storage, packaging and carriage. Extras such as a short warranty or a fitting-kit bundle can raise the price.

Skills that help
  • Basic engine and vehicle knowledge
  • Accurate listings and record keeping
  • Dealing with buyers and suppliers
  • Careful negotiating
Watch out for
  • Check you can show where each engine came from, and keep seller records to avoid handling stolen parts
  • Consumer rights and trade warranties: decide your returns policy and what you promise on condition
  • Fitting the wrong engine is a common cause of returns, so match engine codes carefully
  • Dealing in scrap metal or waste may need a council licence or waste carrier registration, so check with your council and the environment agency
  • Engines can leak oil and coolant, so check storage, handling and disposal rules
  • Public liability and product liability insurance, plus goods-in-transit cover

Deep research report · UK

Everything you need to start: online used diesel engine reseller

Researched with live web search for United Kingdom: real startup prices, the licences and rules, what others charge, a break-even example, how to find your first customers and a 30-day launch plan. With sources.

  • Startup costs with real prices
  • Licences, registration and rules
  • Pricing: what others charge
  • Break-even example
  • Finding your first customers
  • 30-day launch plan
  • Risks and how to reduce them
Ready in about 2 minutes · one-off payment, tax included

See a full sample report

Questions people ask

How much does it cost to start selling used diesel engines online?

Estimates suggest startup costs are typically around £2,000 to £10,000, depending on how many engines you buy, your storage space, and your listing, shipping and insurance set-up.

How much revenue could an online engine reseller make?

Estimates suggest monthly revenue is typically around £1,000 to £5,000, depending on the engines you stock, your prices and how quickly they sell. The estimates assume at least about 10 hours a week.

What should I check before reselling used engines?

Check you can show where each engine came from and keep seller records, to avoid handling stolen parts. Also check consumer rights and your returns policy, whether scrap or waste dealing needs a council licence or waste carrier registration, and insurance.

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