Seat Ateca Fuel Pump: Specs, Fitment & Common Faults

On the Ateca, the fuel pump primes when the driver's door opens, not just the ignition — a genuinely distinct diagnostic clue, plus why running low on fuel can damage the pump itself.

Illustration for editorial purposes

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OEM Part Number: 5Q0919050AP (as quoted in catalogue listings — confirm via VIN) — aftermarket fuel pumps Bosch 0 580 200 392 / Hüco 133485

Accuracy note: Covers the Seat Ateca (2016-) as listed in the UK aftermarket catalogues. In-tank fuel pumps are sold two ways: as a complete feed unit (the pump in its swirl pot with the fuel-level sender and float) or as a bare pump that is fitted into the old housing, and petrol and diesel versions are not interchangeable — most diesels have only a low-pressure lift pump in the tank, with the high-pressure pump on the engine. The references below are UK aftermarket catalogue listings for this generation, labelled by brand; genuine numbers are shown only where a listing quotes one. Check fuel type, the plug pin count and whether your car has one sender or two (saddle tanks on 4x4 and some larger cars) against your VIN before ordering.

Fuel pumps / feed units (aftermarket)	Hüco 133485 (complete feed unit with sender, petrol, blue/green colour coding); Hüco 132778 (complete feed unit with sender, petrol); Hüco 133134 (feed unit, diesel); Hüco 133292 (feed unit, diesel); Hüco 132700 (complete feed unit with sender, diesel); Astemo 2503134 (feed unit, diesel); Astemo 2503292 (feed unit, diesel); Astemo 2502700 (complete feed unit with sender, diesel)
Types & variants	The Ateca range is dominated by diesel: Hüco and Astemo list three diesel feed units each (134, 292 and 700 suffixes), of which the 700 is a complete module with sender and the other two are feed units sold for cars where the sender is separate. Petrol is covered by Hüco 133485 and 132778 with sender. The Hella and Ridex 1382F0207 diesel modules (5 bar, two-plug) are complete swirl-pot units with sender, pre-filter and lever sensor; Topran 630 679 is the same type. Bosch 0 580 200 392 is marked with the level sensor located in the main tank chamber.
Genuine (OE) numbers quoted	5Q0919050AP (Meat & Doria 77729)
Fitment notes	On the MQB platform the diesel tank uses a twin-chamber design, which is why the diesel modules carry two plugs and why the 4x4 cars may need a second sender unit on the far side of the tank. Petrol and diesel modules are not interchangeable, and the Hüco 133485 colour coding should be matched to the connector on the car. No bare pump is listed for this generation; the module is replaced complete.

A Genuinely Useful Diagnostic Clue: The Door-Opening Prime — Seat Ateca Fuel Pump

A genuinely useful, specific diagnostic detail worth knowing: on this shared VW Group platform, the in-tank fuel pump is designed to prime briefly the moment the driver's door is opened, not only when the ignition is turned to "on" — you can often hear a faint whine from the rear of the car for a couple of seconds right after opening the door. If you don't hear this at all, it's worth checking the door control module and door sensor before assuming the fuel pump itself has failed — a known failure point on related VW Group models is exactly this module failing to detect the door opening, which also tends to show up as the interior light not coming on and the door-open buzzer not working, giving you a useful way to confirm whether this is genuinely the cause.

A genuine safety point worth knowing on diesel high-pressure pumps: fuel itself acts as a lubricant for the high-pressure pump on diesel engines, meaning running the tank persistently low, or continuing to drive with a confirmed low fuel rail pressure fault, risks damaging the pump through inadequate lubrication rather than the fault simply going away on its own. If you're seeing a fuel rail pressure code (commonly P0087) alongside poor starting or cutting out, it's worth having this properly diagnosed promptly rather than continuing to drive extensively, since the underlying cause is very often a leak or fault upstream (a fuel filter hose, for instance) rather than the expensive high-pressure pump itself.

Seat Ateca Fuel Pump: A Part That Fails at the Worst Possible Moments

This is one of the more inconveniently timed failures the Seat Ateca 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.

Seat Ateca Fuel Pump: Watch: Replacing It

🎬 Watch: VW Tiguan Kraftstoffpumpe wechseln (sister (vw tiguan))

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German-language; Tiguan generation not stated, Ateca shares MQB with Tiguan Mk2

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.

Seat Ateca Fuel Pump: What It Does

Delivering fuel from the tank to the engine at the correct pressure for combustion is the Seat Ateca'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.

Seat Ateca 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.

KH7 (2016–present), 1.0/1.5 TSI petrol, incl. FR trim	Petrol (direct injection): in-tank low-pressure pump plus a separate engine-mounted high-pressure pump
KH7 Cupra Ateca (2018–present), 2.0 TSI petrol	Petrol (direct injection): in-tank low-pressure pump plus a separate engine-mounted high-pressure pump
KH7 (2016–present), 2.0 TDI diesel	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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Seat Ateca 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 Seat Fuel Pump

The same part, covered across other Seat models.