Parts for your 2019 Haval H6-Drive belt

2019 Haval H6 drive-belt: what it does and when to service it

For the 2019 Haval H6, an auxiliary drive-belt (serpentine belt) is fitted and very much relevant. This is confirmed by the Haval H6 Owner’s Manual (2018–2020 editions) which lists inspection of the accessory/drive belt in routine maintenance, the Haval/GWM workshop manuals for the GW4G15B (1.5T) and GW4C20B (2.0T) engines that show a single multi‑rib belt routing for the alternator and A/C compressor, and parts catalogues from major belt manufacturers (e.g., Gates and Dayco) that specify a 6‑rib belt for the 2019 H6.

The drive-belt’s job is to spin key accessories on the front of the engine. On these H6 turbo‑petrol engines it powers the alternator to keep the battery charged and runs the air‑conditioning compressor for cold air on hot Aussie and Kiwi days, on some variants it may also drive the water pump. It’s separate from the engine’s timing system — the H6 engines use an internal timing chain, while the external serpentine belt handles accessories.

For servicing, the belt should be inspected at every scheduled service interval for condition and tension. Heat, dust, stop‑start city use, and towing common in Australia and New Zealand can accelerate wear, so shorter inspection intervals are sensible. Many workshops treat 90,000–120,000 km or around 6–8 years as a practical replacement window, but the real decider is condition: if there are cracks across the ribs, fraying, glazing, chunking, or persistent squeal, it’s time. Good practice is to replace the belt along with a noisy or weak automatic tensioner and any worn idler pulleys, check pulley alignment, confirm correct belt length/rib profile, and clean off any oil or coolant contamination that would shorten belt life.

• Common signs it needs attention: belt squeal on cold start, chirp when the A/C kicks in, battery warning light, rising temperature, visible cracks or rib wear.
• Best practices: use OE‑quality belts, verify correct routing, torque fasteners properly, and recheck after a few hundred kilometres.

Keeping the H6’s drive-belt healthy protects charging performance and cabin comfort, and helps avoid roadside grief when the weather’s doing its thing.

Does the 2019 Haval H6 have a timing belt or a chain?

It uses a timing chain inside the engine. The external serpentine drive-belt only runs accessories like the alternator and A/C compressor. The timing chain manages cam timing and normally doesn’t have a fixed replacement interval, but the accessory belt is a routine wear item.

How often should the H6’s drive-belt be replaced?

Have it inspected at each service. Many technicians see 90,000–120,000 km or 6–8 years as a sensible replacement window, earlier if there’s cracking, glazing, squeal, or contamination. Harsh heat, dust, towing, and frequent short trips in AU/NZ can shorten that interval.

What belt size does the 2019 H6 use?

Most 2019 H6 petrol models use a 6‑rib (6PK) serpentine belt, with length varying by engine variant and A/C setup. The exact part is best confirmed against the VIN or an OE‑spec parts catalogue to match rib count and length.