Volkswagen Sharan Fuel Pump: Specs, Fitment & Common Faults
On the Sharan, a genuine metal contamination issue in the diesel high-pressure pump can require full fuel system replacement — worth knowing before it happens.
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OEM Part Number: confirm via VIN — fuel pumps (aftermarket) Hüco 132738 / Pierburg 7.02550.61.0
| Fuel pumps / feed units (aftermarket) | Hüco 132738 (complete feed unit with sender, petrol); Pierburg 7.02550.61.0 (bare pump, 3 bar, 1 connector, without sender); ERA 775047A (feed unit, 3 bar, 80 l/h, 4-pin); Metzger 2250665 (in-tank feed unit with sender, 7-pin); Vemo V10-09-0839 (feed unit); JP Group 1515200500 (pump assembly, 3.5 bar). |
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| Types & variants | The only branded complete petrol module is the Hüco 132738 feed unit with sender. The Pierburg 7.02550.61.0 is a bare 3-bar pump without sender that goes into the existing housing, and the Metzger 2250665 is a 7-pin module with sender. No diesel-specific feed unit is listed for this generation, and Esen SKV 02SKV277 and Energy G10092 appear as generic in-tank pump motors. |
| Genuine (OE) numbers quoted | None quoted in catalogue listings — order a genuine unit against your VIN |
| Fitment notes | Petrol TSI Sharans need a 3-4 bar feed unit, while TDI models use a low-pressure lift unit that is not among the branded listings. The Pierburg bare pump keeps the original sender, but the 7-pin Metzger module replaces it, so the connector count on the old unit should be checked first. |
Two Pumps, Two Very Different Failure Patterns — And a Genuine FSI vs TSI Distinction — Volkswagen Sharan Fuel Pump
Modern VW petrol and diesel engines with direct injection use two separate fuel pumps working together: a low-pressure pump inside the tank (accessed from under the rear seat), and a high-pressure pump mounted on the engine itself. A whining noise specifically from the rear seat area points to the in-tank low-pressure pump; hesitation, loss of power, or hard starting points more toward the engine-mounted high-pressure pump instead — correctly identifying which one is at fault matters, since the high-pressure pump is considerably more expensive to replace.
If your car is diesel-engined, it's worth knowing about a genuinely serious, documented issue: metal filings (swarf) generated internally within a failing high-pressure pump can contaminate the entire fuel system — injectors, fuel lines, and the tank itself — turning what looks like a straightforward pump replacement into a full fuel system rebuild. Real cases have seen this escalate to repair bills in the thousands once contamination is confirmed throughout the system. If a high-pressure pump has failed on a diesel, insisting on a proper check of the injectors and fuel lines for metal contamination — rather than simply fitting a new pump and hoping for the best — is a genuinely worthwhile precaution, even though it adds to the initial cost.
Volkswagen Sharan Fuel Pump: A Part That Fails at the Worst Possible Moments
On the Volkswagen Sharan, few faults pick a worse moment to happen than this one, which has a habit of leaving drivers stranded mid-journey rather than failing safely at home. Catching the early signs gives you a genuine head start before that happens to you.
Volkswagen Sharan Fuel Pump: Watch: Replacing It
Sharan 7N is PQ46 Passat-based; no Sharan-specific video found
Volkswagen Sharan Fuel Pump: What It Does
On the Volkswagen Sharan, fuel reaches the engine at the pressure combustion needs thanks to the fuel pump, which draws it straight from the tank. It sits submerged inside the tank itself, and that positioning is a big part of why replacement takes more effort than the part's size would suggest.
Volkswagen Sharan Fuel Pump: Generations & Engines: Fuel Pump Type
| 7N (2010–present), 1.4/2.0 TSI petrol | Petrol (direct injection): in-tank low-pressure pump plus a separate engine-mounted high-pressure pump |
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| 7N (2010–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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Volkswagen Sharan 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 Volkswagen Fuel Pump
The same part, covered across other Volkswagen models.