Car Parts Guide
TIMING BELT Peugeot 108 · PARTS GUIDE

Peugeot 108 Timing Belt: Intervals, Fitment & Warning Signs

A genuine fitment split: only one of the 108's two engines carries the well-documented wet belt risk — confirm which one your specific car has before assuming either way.

Illustration of a timing belt and pulleys Illustration for editorial purposes
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OEM Part Number: 13591-0Q010

Genuinely important to know: the 1.0L petrol (1KR-FE) is timing-chain driven, sharing a genuine kit with the Aygo and C1. Confusingly, the 108 also offered a 1.2 PureTech (EB2) engine with a genuine belt that runs wet, immersed in oil — Toyota deliberately avoided fitting this engine to its own Aygo due to known reliability concerns. One documented 108 owner reported a failed cam chain/guide at just 52,000 miles, quoted over £1,000 to repair — worth budgeting for even on the 'chain, no scheduled interval' engine if buying high-mileage.
1.0L petrol (1KR-FE), timing chain kit — no scheduled belt intervalGenuine reference: 13591-0Q010 (chain), 13566-0Q010 (guide), 13540-0Q010 (tensioner) — shared with Toyota Aygo, Citroen C1 of the same generation

A Genuine Fitment Split: Only One of the 108's Two Engines Has This Issue — Peugeot 108 Timing Belt

The 108 was sold with a genuine choice of two entirely different engines, and this matters enormously for this specific part. The 1.0-litre petrol is a Toyota-designed unit shared with the Aygo — a conventional, dry timing chain design without the issue described below. The 1.2-litre PureTech, however, is Peugeot's own design and uses a "wet belt" — a timing belt that runs submerged in engine oil — which has a well-documented, serious history of premature failure, serious enough that Stellantis's own compensation scheme explicitly lists the 108 (2014-2022) among affected models.

If your 108 has the 1.2 PureTech specifically: Peugeot's official replacement interval has been revised down from an original 10 years/112,000 miles to a considerably shorter 6 years/62,000 miles, given how many failures have occurred well within the original window. A genuine, current Stellantis compensation portal covers wet belt-related engine failures on qualifying PureTech engines between January 2022 and December 2024, provided servicing followed the maintenance schedule through the authorised dealer network.

Given the genuine difference in risk profile between these two engines, confirming which one your specific 108 has via your VIN before assuming either scenario applies is worth doing — the 1.0 Toyota engine simply doesn't carry this specific concern at all.

Peugeot 108 Timing Belt: The Part Where Missing a Deadline Gets Expensive

Very few parts on the Peugeot 108 carry as much risk for neglect as this one does. When it fails on the affected engines, the damage typically isn't contained to the part itself, which is exactly why keeping to schedule matters more here than almost anywhere else.

Peugeot 108 Timing Belt reference plate
Before you buy: some engines in the 108 range use a timing belt, others use a timing chain with different maintenance needs entirely. Always confirm which system your specific engine uses via your VIN before assuming a service interval.

Peugeot 108 Timing Belt: What It Does

Exact synchronisation between camshaft and crankshaft rotation — that's what the Peugeot 108's timing belt or chain delivers, timing valve movement to piston position down to the degree. Many engines use an "interference" design, meaning a snapped belt allows pistons and valves to collide, causing serious damage inside the engine.

Peugeot 108 Timing Belt: Generations & Engines: Belt or Chain

2014–2021, 1.0 petrol (1KR-FE)Timing chain — see confirmation above, shared with Aygo/C1
2014–2021, 1.2 PureTech petrol (EB2)Timing belt — "wet belt" design, see documented failure above
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Peugeot 108 Timing Belt: Watch: Replacing the 1.2 PureTech Wet Belt

🎬 Watch: Peugeot 1.2 PureTech (EB0/EB2) wet belt replacement

Watch on YouTube ↗

This tutorial covers the 1.2 PureTech engine on a sibling PSA model, but the wet belt procedure is identical.

Peugeot 108 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.