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Your engine number is one of the easiest ways to check if a used car stolen before you hand over your cash in Australia. It might look like a boring string of letters and numbers. But it can save you from buying someone else’s headache.
What Is an Engine Number?
An engine number is a unique code stamped onto a car’s engine at the factory. Think of it like a fingerprint for the engine. It’s different from the VIN, which covers the whole car. The engine number covers mere the engine block.
Car thieves sometimes swap engines between cars, or try to file off and fake the number. That’s exactly why this check matters.
Where Do You Find It?
You’ll usually find the engine number stamped somewhere on the engine block. Pop the bonnet and have a squiz. It’s also listed on:
- The car’s registration papers
- A PPSR search report
- The compliance plate in the engine bay
If you can’t spot it, ask the seller to show you, or get a mechanic to help.
Why This Check Matters
Here’s the thing: if the engine number doesn’t match what’s on the paperwork, that’s a big red flag. It could mean the engine swapped, or it is a stolen car .
A mismatch is one of the clearest signs of a dodgy car. Honest sellers won’t blink an eye at you checking it. If someone gets cagey when you ask, that’s worth paying attention to.
How to Check It the Right Way
- Look at the car in person. Find the number stamped on the engine block and write it down.
- Compare it to the papers. It should match your registration certificate, digit for digit.
- Run a PPSR search. This official government check, which costs $2. This will show you what’s on file, plus whether the car has money owing or was write-off.
- Grab a full vehicle history report. These paid PPSR check vehicle reports pull records from NEVDIS, the national database. This flag any mismatch straight away.
- Get a second opinion. A mechanic can check the engine number for you, along with everything else.
What If It Doesn’t Match?
Don’t buy the car. Fair dinkum, merely walk away. A mismatch here could mean you’re looking at a stolen vehicle or a car rebuilt from stolen parts. Report it to the police and your state’s road authority.
In short..
This check takes two minutes but can save you thousands of dollars and a massive headache. It fits neatly into your wider vehicle history check, right alongside a PPSR search and a rego check. Before you buy any used car in Australia, make sure everything lines up, on the car, on the papers, and on your report. It’s a small habit that keeps you well clear of buying someone else’s stolen trouble.
Relevant article: PPSR check free in Australia
