Parts for your 2013 Subaru Exiga-Fuel pump

2013 Subaru Exiga fuel pump — what it does and how to look after it

Yes, the 2013 Subaru Exiga uses an electric, in‑tank fuel pump. This is confirmed by Subaru’s factory service documentation for the YA-series Exiga (Fuel Injection section covering Fuel Pump and Fuel Pump Control), and the Subaru FAST parts catalogue which lists an in‑tank pump module (pump, strainer, pressure regulator and level sender) for the model. Like other EFI Subarus of the era, the Exiga also uses a fuel pump control module to vary pump speed under ECU command.

The fuel pump’s job is simple but critical: supply the EJ-series engine with a steady flow of petrol at the correct pressure, from idle through to highway overtakes. Housed inside the tank to keep it cool and quiet, the pump feeds a returnless system with an integrated regulator, cutting vapour formation and improving emissions. The control module trims pump duty so the system isn’t working harder than needed, which helps longevity and keeps noise down.

There’s no scheduled replacement interval for the Exiga’s fuel pump, so it’s a “inspect and as-needed” item. During routine servicing of a 2013 Subaru Exiga fuel pump setup, a good workshop will:

• Listen for excessive pump whine and check crank times when hot and cold.
• Scan for lean condition or low-fuel-pressure codes and review fuel trims.
• Measure rail pressure under load if drivability concerns are reported.
• Inspect the tank seal and pump connector if the module’s been accessed before.

Helpful habits for owners across Australia and New Zealand include keeping at least a quarter tank on long runs (the fuel cools the pump), using quality petrol from busy stations, and replacing a clogged tank strainer or contaminated fuel promptly. If replacement is needed, the module is accessed via an under-seat service cover, it’s wise to fit a quality pump/module, renew the O‑ring, and torque the locking ring correctly to avoid fumes or EVAP faults. Typical lifespan varies widely, but many last well beyond 200,000 km when fed clean fuel.

Common warning signs include hard starting, hesitation on climbs, a noisy hum from the rear, surging at motorway speeds, or codes like P0087 (rail pressure too low). Left too long, a weak pump can lean out the engine, so timely diagnosis saves headaches.

Popular questions about 2013 Subaru Exiga fuel pumps

Does a 2013 Subaru Exiga have a fuel pump, and where is it?
It does. The Exiga uses an electric pump inside the fuel tank as part of a combined sender/pump module. There’s an access cover under the rear seat base, so most work can be done without dropping the tank.

How long should the pump last?
With clean fuel and normal driving, many pumps run 150,000–250,000 km or more. Heat, running the tank near empty, or contaminated petrol can shorten that. If the car’s slow to start, struggles on hills, or the pump gets noisy, it’s time for checks.

What are the symptoms of a failing pump on an Exiga?
Long crank when hot or after sitting, a whining sound from the rear, stumbling under load, misfires at higher revs, poor fuel economy, and low-fuel-pressure fault codes are the usual giveaways. A pressure test and scan will confirm it.