Hyundai H100 Timing Belts
Whether your H100 is an early or late build, we match the timing belts to your derivative rather than to the badge
What Are Hyundai H100 Timing Belts?
A timing belt in your Hyundai is a critical rubber belt reinforced with fibre cords that synchronises the rotation of the crankshaft and camshaft, ensuring your engine's valves open and close at precisely the right times during combustion. In South African Hyundai models, timing belts are key components in popular engines like the 1.6 T-GDi (Gamma turbocharged petrol), 1.2 Kappa and CRDi diesel engines (including U-line CRDi variants). Unlike timing chains, belts require regular replacement and their failure can cause catastrophic engine damage, particularly in interference engines common in Hyundais.
Given conditions on South African roads—including extreme heat in provinces like Limpopo and Gauteng, dusty roads and stop-start urban traffic in cities like Johannesburg and Cape Town—timing belts face additional stress and may require replacement within manufacturer intervals. Most Hyundai timing belts need replacement every 80,000 to 120,000 km or 5-7 years, whichever comes first. The belt typically drives the water pump as well, so it's recommended to replace both simultaneously along with tensioners and idler pulleys to avoid premature failure and costly repeat labour charges.
Signs You Need New Timing Belts
How we match timing belts to your H100
H100 owners are usually surprised by how much turns on the generation code — Porter, Porter II and the H100 bakkie all sold here.Dropside, tipper and canopy conversions mean the load body is frequently not standard, so load-bed and rear-body parts have to be matched to the conversion rather than to the model.
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Find the generation code on your H100 — it appears on the VIN plate and on the original registration paperwork.
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Confirm the engine family. The H100 ran the 2.5 and 2.6 diesels as badged on the SA derivatives in this market.
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Send both to us with the timing belts you are after , along with the engine code off the block or VIN plate, and whether the car is petrol or CRDi diesel. We match it before we quote, not after.
Sourcing note: the H100no Kia equivalent — a dedicated light-commercial cab-over platform — which widens where we can look when local stock is thin.
In South Africa the H100 is mostly small-business transport that is loaded to its limit daily, which is why clutch, driveline and front-suspension parts dominate demand rather than trim or electronics. That is the wear pattern we stock and source against.
Before You Order H100 Timing Belts
Will timing belts from another H100 fit mine?
Not automatically. The H100 sold in South Africa as Porter, Porter II and the H100 bakkie, and dropside, tipper and canopy conversions mean the load body is frequently not standard, so load-bed and rear-body parts have to be matched to the conversion rather than to the model. Send us the generation code off your VIN plate and we will confirm it either way before anything is dispatched.
How do you check timing belts actually fits a H100?
We work backwards from the VIN: generation first, then engine family, then whether the car is pre- or post-facelift within that generation. On the H100 specifically, dropside, tipper and canopy conversions mean the load body is frequently not standard, so load-bed and rear-body parts have to be matched to the conversion rather than to the model.
How much does a Hyundai timing belt replacement cost in South Africa?
A timing belt replacement for popular Hyundai models like the i20, Tucson, or Accent typically costs between R3,500 and R8,500 in South Africa, depending on the model and engine type. This usually includes the belt, tensioners, idler pulleys and labour, with diesel CRDi engines and turbocharged T-GDi models generally at the higher end. Always replace the water pump at the same time, which adds R1,400-R2,800 but saves on future labour costs.
When should I replace the timing belt on my Hyundai?
Most Hyundai models require timing belt replacement every 100,000 to 120,000 km or every 5-7 years, whichever comes first. However, check your specific model's service book as intervals vary—for example, some 1.6 T-GDi engines recommend 160,000 km while certain CRDi engines specify 100,000 km. South African conditions with extreme heat and dust may warrant earlier replacement, so have it inspected at every major service.
What happens if my Hyundai timing belt breaks while driving?
If a timing belt breaks on most Hyundai engines (which are interference designs), the pistons will collide with open valves, causing severe internal engine damage including bent valves, damaged pistons and potentially cracked cylinder heads. Repair costs can easily exceed R25,000 to R60,000 depending on the extent of damage, often approaching the value of older vehicles. This is why preventative replacement at recommended intervals is critical.
Does my Hyundai have a timing belt or timing chain?
Most modern Hyundai petrol engines (1.2 Kappa, 1.6 T-GDi/Gamma) and diesel engines (CRDi, U-line CRDi) sold in South Africa use timing belts rather than chains. Notable exceptions include some older 2.0-litre petrol engines and certain high-performance models. Check your owner's manual or consult a Hyundai dealer to confirm, as timing chains don't require regular replacement but belts absolutely do.
Can I replace just the timing belt without the water pump and tensioners?
While technically possible, it's strongly not recommended to replace only the timing belt on a Hyundai. Since the water pump is typically driven by the timing belt and shares the same labour-intensive removal process, replacing it simultaneously adds minimal labour cost (R850-R1,400 for the pump itself). Tensioners and idler pulleys also wear at similar rates and their failure shortly after belt replacement means paying for the same expensive labour twice.
Learn More About Hyundai H100 Timing Belts
Browse the rest of our H100 engine parts
Let us confirm the timing belts before you buy
Photos of the old part and your VIN are usually all we need. We confirm the timing belts against your H100 before quoting, not after.