Peugeot Partner Timing Belt: Intervals, Fitment & Warning Signs
If your Partner has the discontinued 1.2 PureTech petrol option, it shares a well-documented wet belt risk with Peugeot's passenger cars — here's what genuinely applies, and what doesn't if you have diesel.
Illustration for editorial purposes
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OEM Part Number: 0831.W2
| 1.6 HDi/TDCi (DV6 family), genuine timing belt kit | Genuine reference: 0831.W2 (also referenced as 1787857) — same part badged as Ford OEM 1787857 |
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If Your Partner Has the 1.2 PureTech Petrol Option, This Applies Directly
The Partner has been predominantly sold with diesel BlueHDi engines, but a 1.2-litre PureTech petrol option was offered from 2019 (since discontinued). If your specific van has this petrol engine, it's genuinely worth knowing it uses a "wet belt" — a timing belt that runs submerged in engine oil — sharing a well-documented, serious history of premature failure with Peugeot's PureTech-engined passenger cars. Stellantis's own compensation scheme documentation confirms related models across the range are covered for exactly this issue.
If your Partner has one of the BlueHDi diesel engines instead — genuinely the more common choice across this van's range — this specific wet belt concern doesn't apply, since these diesel engines use a conventional belt or chain design without this particular issue. Confirm your exact engine via your VIN before assuming either scenario.
Peugeot Partner Timing Belt: The Part Where Missing a Deadline Gets Expensive
On the Peugeot Partner, there's a shorter list of maintenance items where skipping the schedule is genuinely risky, and this is near the top of it. Failure here tends to cause damage well beyond the part itself on affected engines, which is why sticking to the interval matters more than it does elsewhere on the car.
Peugeot Partner Timing Belt: What It Does
Keeping valve timing perfectly matched to piston position is the Peugeot Partner's timing belt or chain's job, synchronising the camshafts and crankshaft. On "interference" engines — a common design — a belt failure means pistons and valves can physically collide, causing serious damage inside the engine.
Peugeot Partner Timing Belt: Generations & Engines: Belt or Chain
| All generations, 1.6 HDi/BlueHDi diesel | Timing belt — see genuine reference above |
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| Current generation, 1.2 PureTech petrol | Timing belt (pre-2023 build) or chain (2023+) — check build date |
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Peugeot Partner Timing Belt: Watch: Replacing the 1.2 PureTech Wet Belt
This tutorial covers the 1.2 PureTech engine on a sibling PSA model, but the wet belt procedure is identical.
Peugeot Partner Timing Belt: Warning Signs, DIY Difficulty & Aftermarket Advice
These are the same regardless of make or model — see our full Timing Belt Guide for symptoms to watch for, confirming fitment against your VIN, and which aftermarket brands are worth trusting.
More Peugeot Timing Belt
The same part, covered across other Peugeot models.