Subaru OEM Fuel Pump Assembly | 42021SA072

Overview

The Genuine Subaru OEM Fuel Pump Assembly (Part #42021SA072) is an exact-fit replacement fuel pump designed to restore factory fuel delivery performance to your Subaru. Engineered to original equipment specifications, this assembly ensures reliable fuel pressure, proper flow rates, and long-term durability — exactly as intended from the factory. Ideal for Subaru owners who demand OEM quality and a guaranteed fit without the guesswork of aftermarket alternatives.

Key Features & Benefits

• Genuine Subaru OEM Part — Manufactured to original factory specifications, ensuring a precise fit and factory-level performance every time.
• Exact-Fit Replacement — Direct drop-in replacement with no modifications required; restores fuel system operation to factory standards.
• Complete Pump Assembly — Includes all necessary components as a complete unit, simplifying the replacement process and reducing labor time.
• Reliable Fuel Delivery — Maintains correct fuel pressure and flow rate to support optimal engine performance and fuel efficiency.
• Factory Warranty Coverage — Backed by Subaru's genuine parts warranty for added peace of mind.
• OEM Part Number 42021SA072 — Use this number to verify fitment and cross-reference with your vehicle's service records.

What's Included

• 1x Genuine Subaru Fuel Pump Assembly (Part #42021SA072)

Specifications

Fitment & Compatibility

This Genuine Subaru Fuel Pump Assembly (Part #42021SA072) is an OEM component. Please verify fitment using your vehicle's VIN or the Subaru parts catalog to confirm compatibility with your specific year, model, and trim level. This part is associated with Subaru vehicles — common applications may include models such as the Subaru Outback, Forester, Impreza, Legacy, or Crosstrek depending on the production year. Always cross-reference the OEM part number 42021SA072 with your vehicle's service documentation or a Subaru parts catalog to confirm correct fitment before ordering.

Installation

The Genuine Subaru Fuel Pump Assembly is a direct OEM replacement designed for a bolt-in installation with no modifications required. Due to the safety considerations involved in fuel system work — including fuel pressure relief and working with flammable materials — professional installation by a qualified technician is strongly recommended. Always follow proper safety procedures and consult the Subaru factory service manual for your specific vehicle before beginning any fuel system repair.