Which Renaults have a cambelt?
The K-Type family is the one most owners meet. Its 1.4 L and 1.6 L petrol engines and the 1.5 L K9K diesel all turn their overhead camshafts with a toothed belt. The 16-valve 1.6 L K4M went into the Clio, Kangoo, Megane, Scenic and Laguna, and the K9K diesel into the Clio, Kangoo, Megane, Scenic, Captur and Kadjar.
The K9K also turns up in some Nissans and Dacias, so a garage that knows those engines has a head start. Other Renault engines differ, so give the mechanic the model, year and engine size and let them confirm it from the engine code.
Why the belt can't be left to chance
A cambelt doesn't announce that it's worn out. If it snaps on an interference engine, the pistons can hit the valves and bend them, and if the damage reaches the pistons and cylinders the engine may need rebuilding or replacing.
So go by the schedule's limit, whichever of years or kilometres arrives first. Bought the car with no record of the last change? Treat the belt as due.
What a Renault cambelt quote should cover
- The interval for your engine, taken from Renault's schedule.
- The water pump, tensioner and idlers, either priced with the belt or listed as left out.
- Any oil or coolant leaking at the front of the engine, reported while it's apart.
- The date and kilometres written in the service book or on the invoice.
Grey import Renaults: what Renault New Zealand says
Renault New Zealand is blunt about it. The maker's warranty is only valid in the country where the car was first registered as new, so a Renault imported outside its network gets no factory warranty, no official aftersales support and no Renault roadside assistance here, and Renault New Zealand doesn't offer goodwill help on it.
The car still needs servicing to Renault's schedule, and Renault New Zealand says its dealers hold the vehicle data, workshop manuals and parts listings for every Renault. Safety recalls still cover imported cars when the VIN is listed on Renault's database, but service campaigns don't.
Two more points from the same page. Navigation and driver-assistance systems set up for another country won't automatically work here and sometimes can't be retrofitted. And wound-back odometers do turn up on imports, so it's on the buyer to be comfortable with the kilometres shown.
What to ask a Renault mechanic
- How often do you work on Renaults, or on Nissans and Dacias with the same engines?
- Is this engine a belt or a chain, and what does Renault's schedule say for it?
- Can you read Renault's own fault codes and reset the service message?
- Are the parts in the country, or do they need ordering?
What you can check yourself
You can
- Look for the last cambelt change in the service book or on an old invoice.
- Note any oil or coolant on the front of the engine.
- On an import, write down the VIN so recall checks are quick.
Leave to the mechanic
- Cambelt, tensioner and water pump replacement.
- Checking for bent valves if a belt has already failed.
- Reading Renault fault codes and resetting service messages.
If it were our Renault
We'd settle belt or chain first, then find the date of the last change. With no record, we'd get the belt, pump and tensioner done before anything else. On an import, we'd also ask a Renault dealer to run the VIN for open safety recalls. Tell us the model and the engine size if you know it. A local mechanic who specialises in your car.