Land Rover Discovery Fuel Pump: Specs, Fitment & Common Faults

Confirmed: a genuine historical recall covers the high pressure fuel pump on specific TDV6 models — plus an alarming account of a car misdiagnosed twice before the actual dried-out pump bearing was found, with a confirmed recall the manufacturer was reluctant to discuss.

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OEM Part Number: confirm via VIN — fuel pumps (aftermarket) Hüco 133464 / Astemo 2503464

Accuracy note: Covers the Land Rover Discovery (Discovery 5 2017-) 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)	VDO 2803580243302 (complete diesel feed unit with filter, swirl pot and pump); VDO 2803580187302 (diesel feed unit assembly); VDO 2803580148302 (complete petrol feed unit with filter, pump and swirl pot); Hella 8TF 358 316-451 (diesel in-tank pump module without fuel sender, 5 pins, fitting by qualified personnel); Astemo 2503464 (diesel feed unit); Astemo 2503151 (diesel pump module); Hüco 133464 (diesel feed unit); Hüco 133151 (diesel supply module)
Types & variants	The 2.0 SD4 and 3.0 TDV6 / SDV6 diesels use a swirl-pot module with a lift pump, offered as a complete unit (VDO, Astemo, Hüco, Ridex) or as a pump module without the level sender (Hella). The 2.0 Si4 and 3.0 Si6 petrol cars have their own in-tank module (VDO 2803580148302, Pierburg, Hüco 132776 / 132781). Astemo and Hüco each list two diesel numbers, which points to different modules for the four-cylinder and V6 engines.
Genuine (OE) numbers quoted	320910110 (Meat & Doria 77008, Hoffer 7507008).
Fitment notes	Petrol and diesel modules are different parts; the Hella unit is for replacing the pump side while keeping the original gauge sender, whereas the VDO, Astemo and Hüco units are complete modules, and with two diesel numbers from each brand the reference on the old unit should be checked against the engine before ordering.

Land Rover Discovery Fuel Pump: A Part That Fails at the Worst Possible Moments

On the Land Rover Discovery, this particular failure has a knack for terrible timing, stranding drivers mid-journey instead of giving fair warning while the car's parked up safely. Spotting the early signs early enough is what stands between a routine fix and a roadside breakdown.

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.

Land Rover Discovery Fuel Pump: What It Does

Getting fuel from tank to engine at the correct combustion pressure is down to the fuel pump, and on the Land Rover Discovery that pump sits inside the tank, submerged in fuel. That location is exactly why swapping out such a small part is rarely a quick job.

Land Rover Discovery 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.

Discovery 3/4 (2004–2016), 2.7/3.0 TDV6 diesel	Diesel: in-tank lift pump feeds a separate engine-mounted high-pressure injection pump (common rail) — never interchangeable with the petrol pump
Discovery 5 (2017–present), all Ingenium petrol & diesel	Spans both diesel (in-tank lift pump plus an engine-mounted high-pressure pump) and petrol (in-tank low-pressure pump, plus a separate high-pressure pump if direct-injection) variants — confirm your exact engine before ordering

Land Rover Discovery Fuel Pump: Watch: Replacing It

🎬 Watch: range rover sport fuel pump and sending unit replacement (sister (range rover sport l494))

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Land Rover Discovery Fuel Pump reference plate

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Confirmed: A Genuine Historical Recall Worth Checking Your Car Against — Land Rover Discovery Fuel Pump

This is genuinely worth checking directly on Discovery 3 models fitted with the EU4 TDV6 engine: a confirmed recall covering a defined VIN range identified a concern with the high pressure fuel pump on specific vehicles, worth checking whether your particular VIN falls within the affected range against the official recall register, particularly on a used car where you can't be certain a previous owner had this action completed.

A genuinely alarming, honest account worth knowing about how this can be misdiagnosed: one documented case saw a car repeatedly go into limp mode, with a mechanic replacing the wrong pump not once but twice, first a fuel transfer pump, then a separate lift pump, before finally correctly identifying the actual cause as the high pressure fuel pump's bearing having dried out from insufficient lubrication. The owner subsequently discovered a confirmed recall extension covering this exact fault, and found the manufacturer notably reluctant to discuss whether this recall had actually been actioned on their specific car when asked directly — worth checking recall history thoroughly yourself rather than relying on the manufacturer to proactively confirm it.

It's also genuinely worth knowing that engine cutting out unexpectedly, which can easily be mistaken for a failing fuel pump, has in documented cases actually been traced to a corroded fuel pump relay, connector block, or feed wire instead, with the pump itself being entirely fine — worth checking these specific, cheaper components before assuming the pump itself needs replacing.

Land Rover Discovery 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 Land Rover Fuel Pump

The same part, covered across other Land Rover models.