Online tune-up kits and parts shop

Sell spark plugs, filters and service kits online to home mechanics and small workshops.

Startup costA$2k to A$10k
Monthly revenueA$1.5k to A$7.5k
Time needed8+ h/week
First incomeWeeks
  • A$2k-10k
  • Side hustle
  • Online

Estimates for a small start in Australia, not guarantees.

What it is

An online shop selling tune-up parts such as spark plugs, ignition leads, filters and bundled service kits matched to popular makes and models. You can hold a small stock at home or have a supplier send orders direct.

Your first three steps

  1. Open trade accounts with a few parts wholesalers and compare prices and delivery times
  2. Pick a niche, for example common sedans, 4WDs or older Japanese cars, and build 10 to 20 tested service kits
  3. Set up a simple online store with a fitment lookup, then message local workshops to offer trade pricing
Who pays

Home mechanics, car enthusiasts, small repair workshops and mobile mechanics who want parts delivered quickly.

How it makes money

You earn the margin between your trade price and your selling price. Bundled kits for popular vehicles lift the order value, and repeat orders come from workshops.

Skills that help
  • Basic knowledge of cars and parts
  • Careful with detail so parts fit the right vehicle
  • Customer service and online selling
Watch out for
  • Register for an ABN and check when you need to register for GST
  • Australian Consumer Law applies to refunds, faulty goods and wrong-fit returns, so write a clear returns policy
  • Wrong-fitment returns can eat your margin, so check part numbers carefully
  • Check council rules for running a home-based business and for storing stock at home
  • Check cover for public liability and product liability insurance

Deep research report · Australia

Everything you need to start: online tune-up kits and parts shop

Researched with live web search for Australia: 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 an online car parts shop?

Estimates suggest startup costs typically sit around $2,000 to $10,000, depending on how much stock you hold and whether suppliers send orders direct. Check part numbers carefully, as wrong-fit returns can eat into your margin.

How much can an online tune-up parts shop earn?

Monthly revenue is typically estimated around $1,500 to $7,500, depending on your range, pricing and how many orders you get. It can start from about 8 hours a week. Returns and wrong-fitment costs reduce what you keep.

What rules should I check before selling car parts online?

Register for an ABN and check when you need to register for GST. Australian Consumer Law applies to refunds and faulty goods, so write a clear returns policy. Also check council rules for home-based businesses and insurance cover.

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