Parts for your 2020 Nissan Pathfinder-Timing belt kit

2020 Nissan Pathfinder timing-belt-kit — is it needed?

The 2020 Nissan Pathfinder (R52 Series II) doesn’t use a timing-belt-kit. Its 3.5‑litre VQ35DE petrol V6 runs a timing chain, not a belt. This is confirmed by Nissan’s factory Service Manual for the R52 platform and the Owner’s Manual/maintenance schedule for the 2020 Pathfinder, which list no timing belt replacement interval. Technical literature on the VQ35DE engine family likewise specifies a duplex timing chain with hydraulic tensioners and chain guides.

Because it’s chain-driven, there’s no timing-belt-kit to buy or fit on a 2020 Pathfinder. Timing chains are lubricated by engine oil and designed to last the life of the engine under normal conditions. Instead of periodic belt changes, the priority is clean, correct‑spec oil and timely servicing so the chain, guides and hydraulic tensioners stay happy. That’s why Nissan’s schedules don’t call up a timing belt job for this model year in Australia or New Zealand.

Good practice for owners: keep to the recommended oil and filter change intervals (or the severe service schedule if the vehicle tows, idles a lot, does short trips, or sees high heat). Using the correct viscosity and quality oil helps the chain tensioners maintain proper pressure. If there’s a metallic rattle on cold start, persistent cam timing faults, or swarf in the oil, a technician should inspect the timing drive. These are uncommon when maintenance is on point, but they’re the typical early signs of chain or tensioner wear.

It’s also worth noting the Pathfinder’s accessory drive belt (serpentine belt) is separate from the timing chain. That external belt runs items like the alternator and water pump and should be inspected and replaced as needed, usually around the 100,000–150,000 km mark depending on condition. Some owners confuse that belt with a timing belt — they’re different parts.

Technical sources referenced: Nissan Pathfinder R52 Service Manual (engine mechanical – VQ35DE timing chain system), Nissan Owner’s Manual and maintenance schedule (2020 AU/NZ), and VQ35DE engine service information specifying a chain-driven valvetrain.

• Pathfinder engine: VQ35DE 3.5L V6, timing chain (no belt)
• Service focus: regular oil changes, correct oil spec, accessory belt checks
• Seek diagnosis if cold-start rattles or timing-related fault codes appear

Popular questions about 2020 Nissan Pathfinder timing-belt-kit

Does the 2020 Pathfinder have a timing belt or a chain?
It uses a timing chain. There’s no timing-belt-kit on this model. Nissan’s service information for the R52 VQ35DE confirms a chain-driven valvetrain with hydraulic tensioners, so there’s no scheduled timing belt replacement.

When should the timing components be replaced?
There’s no routine interval because it’s a chain system. With regular servicing and the correct oil, the chain setup is intended to last the life of the engine. Replacement is only considered if there are symptoms like start-up rattles, cam/crank correlation faults, or confirmed wear on the chain, guides or tensioners.

What should owners service instead of a timing belt?
Stay on top of engine oil and filter changes, and have the accessory (serpentine) belt inspected and replaced when worn. Those steps keep the timing chain tensioners operating properly and prevent avoidable issues down the track.