Peugeot 108 Fuel Pump: Specs, Fitment & Common Faults
On the 108, a genuine consumer rights point worth knowing: a manufacturer can't legally require dealer-only servicing to keep your warranty valid.
Illustration for editorial purposes
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Peugeot 108 Fuel Pump: OEM Part Number
A Genuine, Documented Consumer Win Worth Knowing About — Peugeot 108 Fuel Pump
If your high-pressure fuel pump fails and a dealer initially blames non-Peugeot servicing or the wrong oil, this is genuinely worth knowing: one owner took exactly this dispute to the ombudsman and won after a two-month fight, with the ruling confirming the fault was a known internal design issue — a non-return valve inside the pump failing and allowing high-pressure fuel to flow backward into the low-pressure side — rather than anything caused by aftermarket servicing. It's also worth knowing your genuine legal position here: a manufacturer cannot lawfully require you to have your car serviced exclusively by their own dealer network to keep the warranty valid, provided servicing is carried out to the correct specification using appropriate parts. If you're facing a similar dismissal, this is worth raising directly rather than accepting it as the final word.
Worth knowing if you're on a second or third replacement pump that's failed quickly each time: this can point to an underlying contamination issue in the fuel system rather than simply unlucky parts — insisting on a full fuel system check, not just another pump swap, is worth doing if a replacement fails again within a short time.
Peugeot 108 Fuel Pump: A Part That Fails at the Worst Possible Moments
This is one of the more inconveniently timed failures the Peugeot 108 can have — it tends to strand drivers mid-journey rather than politely failing while the car's parked on the drive. Recognising the early warning signs buys real time to sort it before you're stuck somewhere inconvenient.
Peugeot 108 Fuel Pump: What It Does
Delivering fuel from the tank to the engine at the correct pressure for combustion is the Peugeot 108's fuel pump's whole job. It lives inside the tank itself, submerged in fuel, which is exactly why replacing something this small is a more involved job than it looks.
Peugeot 108 Fuel Pump: Generations & Engines: Fuel Pump Type
| 2014–2021, 1.0 petrol (1KR-FE) | Petrol: typically a single in-tank low-pressure pump; some later or higher-output variants may add a separate engine-mounted high-pressure pump for direct injection — confirm your exact engine |
|---|---|
| 2014–2021, 1.2 PureTech petrol (EB2) | Petrol (direct injection): in-tank low-pressure pump plus a separate engine-mounted high-pressure pump |
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Peugeot 108 Fuel Pump: Warning Signs, DIY Difficulty & Aftermarket Advice
These are the same regardless of make or model — see our full Fuel Pump Guide for symptoms to watch for (including the low-pressure vs high-pressure distinction on direct-injection engines), confirming fitment against your VIN, and OE suppliers worth knowing.
More Peugeot Fuel Pump
The same part, covered across other Peugeot models.