Car Parts Guide
FUEL PUMP Mazda CX-5 · PARTS GUIDE

Mazda CX-5 Fuel Pump: Specs, Fitment & Common Faults

On the CX-5, a genuine, serious UK safety recall (R/2021/435) covers a fuel pump impeller that can crack and cause stalling.

Illustration of a fuel pump component Illustration for editorial purposes

Mazda CX-5 Fuel Pump: OEM Part Number

Accuracy note: genuinely worth knowing: CX-5 fuel pump part numbers vary by fuel type (petrol vs diesel) and sometimes by market, since fuel delivery pressure requirements differ — a pump correct for a diesel CX-5 will not work on the petrol equivalent even where other parts are shared.

Confirmed: A Genuine, Serious UK Safety Recall Worth Checking Your VIN Against — Mazda CX-5 Fuel Pump

This is genuinely worth checking directly against your specific car: Mazda issued a UK safety recall (reference R/2021/435) covering models manufactured between October 2017 and September 2019, for a genuine fault in the low-pressure fuel pump manufactured by Denso — the plastic impeller inside can crack and deform, potentially causing the pump to fail and the engine to stall while driving or fail to start. Around 27,000 UK-registered vehicles were covered, with the fix being a full replacement pump fitted free of charge.

A genuinely useful, real diagnostic point worth knowing: a pre-failure pump can produce intermittent stalling that a basic roadside pressure test doesn't catch — one documented case saw a breakdown recovery service find no fault via pressure testing, despite the car repeatedly cutting out, with the recall replacement ultimately resolving it completely.

It's also genuinely worth knowing that dealers commonly ask that the fuel tank be no more than a quarter full before the appointment, and that some documented cases saw a noticeable amount of fuel go missing during the process. An evaporative emissions fault code appearing shortly after this specific recall work has also been documented in some cases.

A Part That Fails at the Worst Possible Moments

There's rarely a convenient time for this to fail — it tends to strike mid-journey rather than while the car's sitting safely on the drive. Knowing what the early symptoms look like buys valuable time to get ahead of it.

Mazda CX-5 Fuel Pump reference plate
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.

Mazda CX-5 Fuel Pump: What It Does

The job here is simple in principle — draw fuel from the tank, deliver it to the engine at the right pressure — but almost all modern fuel pumps sit submerged inside the tank, which makes physical access for replacement far more involved than the small part itself implies.

Mazda CX-5 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.
KE (2012–2016), SkyActiv-G petrol & SkyActiv-D dieselSpans 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
KF (2017–present), SkyActiv-G petrol & SkyActiv-D dieselSpans 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

Shop for This Part on eBay

MAZDA CX-5, 6,3 2.2 DIESEL SKYACTIV HIGH PRESSURE FUEL PUMP SH01 13 800D MAZDA CX-5, 6,3 2.2 DIESEL SKYACTIV HIGH PRESSURE FUEL PUMP SH01 13 800D GBP 42.30 MAZDA 3 6 CX-5 2.2 D HIGH PRESSURE FUEL PUMP SH0113800D Fits 2013 - 2017 MAZDA 3 6 CX-5 2.2 D HIGH PRESSURE FUEL PUMP SH0113800D Fits 2013 - 2017 GBP 49.00 MAZDA 3 6 CX-5 2.2 D HIGH PRESSURE FUEL PUMP SH0113800D Fits 2013 - 2017 MAZDA 3 6 CX-5 2.2 D HIGH PRESSURE FUEL PUMP SH0113800D Fits 2013 - 2017 GBP 45.00 High Pressure Fuel Pump For 12–18 Mazda CX-5 3 6 2.0 2.5L PE01203F0A PE18203F0 High Pressure Fuel Pump For 12–18 Mazda CX-5 3 6 2.0 2.5L PE01203F0A PE18203F0 GBP 53.98 MAZDA CX-5 2.2 Diesel Complete Intank Fuel Pump Sender Unit MAZDA CX-5 2.2 Diesel Complete Intank Fuel Pump Sender Unit GBP 30.00 MAZDA CX-5, 6,3 2.2 DIESEL SKYACTIV HIGH PRESSURE FUEL PUMP SH01 13 800D MAZDA CX-5, 6,3 2.2 DIESEL SKYACTIV HIGH PRESSURE FUEL PUMP SH01 13 800D GBP 45.77 For MAZDA 3 5 6 SERIES CX-7 FUEL PUMP PRESSURE REGULATOR SUCTION CONTROL VALVE For MAZDA 3 5 6 SERIES CX-7 FUEL PUMP PRESSURE REGULATOR SUCTION CONTROL VALVE GBP 49.95 Mazda CX-5 3 6 2.2 DIESEL Pressure Pump Fuel Injection SH0113800D 2012 /2019 Mazda CX-5 3 6 2.2 DIESEL Pressure Pump Fuel Injection SH0113800D 2012 /2019 GBP 60.00

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Mazda CX-5 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.

Read our full Mazda CX-5 review

More Mazda Fuel Pump

The same part, covered across other Mazda models.