Parts for your 2020 Haval H6-Drive belt

2020 Haval H6 drive-belt: what it does and when to service it

Yes, a drive-belt is fitted to the 2020 Haval H6. Technical references that confirm this include the Haval H6 Owner’s Manual maintenance schedule (which calls for drive-belt inspection), common workshop literature for the GW4G15B/GW4C20-series turbo engines used in the H6 that details a V‑ribbed accessory belt, and Australian parts catalogues from major belt manufacturers (e.g., Gates and Dayco) that list serpentine belts for 2017–2020 H6 variants. These sources collectively indicate the H6 uses an accessory (serpentine) drive-belt to run engine-driven ancillaries.

On this model, the drive-belt’s job is to spin key accessories under the bonnet—most notably the alternator and air-conditioning compressor, and on some variants other ancillaries—off the crank pulley. It’s a single, multi‑ribbed belt designed to be quiet, efficient, and long-lasting.

Servicing-wise, a 2020 Haval H6 benefits from a quick belt check at every regular service. Under Aussie and Kiwi conditions, many belts last 80,000–120,000 km, but heat, stop‑start commutes, dust, or oil contamination can shorten that. The owner’s best bet is condition‑based replacement rather than a hard date: if there are cracks across the ribs, glazing, frayed edges, chunks missing, or any chirping/squealing on cold start, it’s time to sort it. It’s smart to replace the belt together with the tensioner and any idler pulleys as a set, because tired bearings or a weak tensioner will chew through a new belt.

Most 2020 H6 variants use electric power steering, so a dodgy belt won’t usually make the steering heavy. More likely signs are a weak or noisy A/C, a battery warning light from poor alternator charge, or intermittent squeals. Don’t use belt “dressings”—they only mask issues. Fit the correct-spec V‑ribbed belt (right length and rib count), route it exactly as per the diagram under the bonnet or workshop info, and tension via the automatic tensioner. If oil or coolant has gotten onto the belt, fix the leak first.

Worth noting: the H6’s turbo-petrol engines use a timing chain for the cams, so there’s no timing belt service interval. That’s separate from the accessory drive-belt, which still needs periodic inspection and replacement as it ages.

• Check at every service (or at least annually).
• Replace the belt (and tensioner/idlers) if worn, noisy, or contaminated.
• Use quality parts matched to the 2020 H6 engine variant.

Popular questions about the 2020 Haval H6 drive-belt

Does the 2020 Haval H6 have a timing belt or a chain?
It runs a timing chain on the common 1.5T and 2.0T petrol engines, so there’s no scheduled timing belt replacement. That’s separate from the accessory drive-belt, which still needs routine inspection and, when worn, replacement.

How often should the drive-belt be replaced on a 2020 H6?
There isn’t a strict kilometre-only rule, inspect it at every service and replace based on condition. In local conditions, many owners see 80,000–120,000 km, but heat, short trips, and contamination can bring that forward. Replacing the tensioner and idlers with the belt is good practice.

What are the signs the H6’s drive-belt needs attention?
Look and listen for cold-start chirps, squeals, cracks across the ribs, glazing, or frayed edges. A battery light or weak air-con performance can also point to belt or tensioner issues. Any oil/coolant on the belt accelerates wear and warrants prompt replacement after fixing the leak.