Toyota Aygo Fuel Pump: Specs, Fitment & Common Faults

On the Aygo, Toyota has issued multiple genuine fuel pump recalls in recent years — worth checking your specific VIN directly.

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Toyota Aygo Fuel Pump: OEM Part Number

Accuracy note: genuinely worth knowing: most turbocharged direct-injection Aygo engines actually have two separate fuel pumps — a low-pressure electric pump inside the fuel tank, and a high-pressure mechanical pump driven off the camshaft on the engine itself. They fail differently and aren't interchangeable, so confirm which one is suspected before ordering.

A Genuinely Important Habit Worth Building: Checking for Open Recalls — Toyota Aygo Fuel Pump

Toyota and Lexus have issued multiple genuine, official fuel pump recalls across various models since around 2020, related to an underlying pump design issue that can cause worn or damaged components inside the high-pressure fuel pump, with a real risk of fuel leak or engine stalling in the worst cases. It's genuinely worth checking your specific VIN against Toyota's official recall checker directly, rather than assuming a notice would definitely have reached you, particularly on a used car or one bought from a previous owner who may have moved address.

Worth knowing if you're buying used: it's genuinely worth asking a seller directly whether any relevant recall work has been completed, and requesting to see documented evidence in the service history rather than simply taking their word for it.

It's also worth knowing that a clean check for one specific recall doesn't guarantee there are no other open recalls affecting your exact build — checking the full list against your VIN rather than a single recall in isolation is worth doing periodically, particularly after buying a used car.

Toyota Aygo Fuel Pump: A Part That Fails at the Worst Possible Moments

This is one of the more inconveniently timed failures the Toyota Aygo 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.

Before you buy: fuel pump specifications vary by engine size and fuel type, and petrol/diesel versions are never interchangeable. Always confirm against your VIN before ordering.

Toyota Aygo Fuel Pump: What It Does

Delivering fuel from the tank to the engine at the correct pressure for combustion is the Toyota Aygo'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.

Toyota Aygo Fuel Pump: Generations & Engines: Fuel Pump Type

Accuracy note: these are documented patterns by generation and engine family, not a substitute for confirming your exact engine code — always verify against your V5C before ordering, since petrol and diesel pumps are never interchangeable.

2005–2022, 1.0 petrol (1KR-FE, both generations)	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
2005–2007, 1.4 D-4D diesel (2WZ-TV)	Diesel: in-tank lift pump feeds a separate engine-mounted high-pressure injection pump (common rail) — never interchangeable with the petrol pump

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Toyota Aygo 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 Toyota Fuel Pump

The same part, covered across other Toyota models.