Hyundai i30 Valves
Valves for the Hyundai i30 — new, used and aftermarket stock, quoted once we know which i30 you are running
What Are Hyundai i30 Valves?
Engine valves are the intake and exhaust poppet valves in your Hyundai's cylinder head that let air in and exhaust out. On 1.6 CRDi diesel and 1.6 T-GDi petrol engines, bent valves almost always follow a timing chain or belt failure. Burnt exhaust valves come from overheating or a leaking head gasket.
Signs You Need New Valves
Before you order valves for a i30
i30 owners are usually surprised by how much turns on the generation code — FD, GD and PD all sold here.N Line and standard derivatives differ in brakes, suspension and bumper mouldings — the badge on the boot changes the parts list, not just the trim.
Engine families fitted to the SA-market i30:
Hyundai used several engine families in parallel rather than in sequence, so two cars of the same model year can carry completely different internals. The engine code stamped on the block is what a parts desk works from, not the badge on the boot.
Send us the engine code off the block or VIN plate, and whether the car is petrol or CRDi diesel with your enquiry and we will confirm the correct valves against your car before anything is dispatched.
In South Africa the i30 is mostly bought by drivers who wanted a more solid-feeling hatch, and now aging into the independent aftermarket where the Kia cross-reference becomes genuinely useful. That is the wear pattern we stock and source against.
Hyundai i30 Valves FAQs
Will valves from another i30 fit mine?
Not automatically. The i30 sold in South Africa as FD, GD and PD, and N Line and standard derivatives differ in brakes, suspension and bumper mouldings — the badge on the boot changes the parts list, not just the trim. Send us the generation code off your VIN plate and we will confirm it either way before anything is dispatched.
What should I send you when asking about i30 valves?
The VIN is the single most useful thing — a photo of the plate is fine. Failing that, the generation code and the engine code off the block. The i30 ran as FD, GD and PD, so the generation is what narrows the search.
Burnt valve or bent valve — they are different problems
Burnt is gradual: the sealing face erodes, compression drops on that cylinder and you get a persistent misfire. Bent is sudden and mechanical, and it means the pistons have met the valves. Same part, entirely different cause, and the diagnosis route is different too.
What are the symptoms of a burnt valve?
A consistent misfire on one cylinder, low compression on that cylinder under test, power down and a rough idle. A burnt exhaust valve often whistles under load. This is one to confirm with a test rather than a hunch, because either way the head is coming off and that is not a job to start on a guess.
What bends valves on a Hyundai engine?
Almost always a timing chain or belt failure — once timing goes out of sync the pistons meet the valves. On the 1.6 CRDi and 1.6 T-GDi engines a stretched chain jumping teeth is the usual route there. The practical lesson is that a cold-start rattle is worth investigating the week you hear it, not the month.
Can I check for burnt valves without removing the head?
Yes, with two tests. A compression test finds the low cylinder; a leak-down test then tells you where the leak goes — hissing at the exhaust means an exhaust valve, at the intake means an intake valve, bubbles in the coolant means the head gasket. Both need a warm engine to be worth anything.
What does valve work cost on a Hyundai?
In practice a single valve becomes a head-off inspection, so labour dominates and a parts-only figure would mislead you. Our supplier network stocks Hyundai valves and head components. Request a free quote with your engine code and we will price a full head refurbishment rather than the valve on its own.
Learn More About Hyundai i30 Valves
i30 Engine Parts: related components
Get your i30 valves matched properly
A part number from the old unit, or simply your VIN, is enough for us to identify the right valves for your i30.