Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2023 Subaru Crosstrek Base, Standard TransFACTORY OEM SERVICE PROCEDURE

Fuel Pump

Impreza model

Courtesy of SUBARU OF AMERICA, INC.

(1)	Fuel filter ASSY
(2)	Fuel level sensor
(3)	O-ring
(4)	O-ring
(5)	Back-up ring
(6)	Pressure regulator
(7)	Pressure regulator cap
(8)	Fuel pump holder
(9)	Connector cable
(10)	O-ring
(11)	Spacer
(12)	Fuel pump
(13)	Spring
(14)	Fuel chamber ASSY
(15)	Clip

Crosstrek model

Courtesy of SUBARU OF AMERICA, INC.

(1)	Fuel filter ASSY
(2)	Fuel level sensor
(3)	O-ring
(4)	O-ring
(5)	Back-up ring
(6)	Pressure regulator
(7)	Pressure regulator cap
(8)	Fuel pump holder
(9)	Connector cable
(10)	O-ring
(11)	Spacer
(12)	Fuel pump
(13)	Spring
(14)	Fuel chamber ASSY
(15)	Clip
(16)	O-ring

Chapter Navigation

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Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.