Fuel Pump: Installation

2004 Toyota Matrix XR, FWD, StandardSECTION Installation
WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 2003 Toyota Tacoma, 2003 Toyota RAV4, 2003 Toyota Prius, 2003 Toyota Matrix, and 2003 Toyota MR2. However, it is still accessible from the selected car via links, so may be relevant.

To install, reverse removal procedure using NEW gasket. Tighten fuel pump retaining plate-to-fuel tank bolts to specification. See TORQUE SPECIFICATIONSΒ . Ensure areas are clean before installing fuel supply line at fuel pump and retaining clip is properly installed and fuel supply line cannot be pulled from fuel pump assembly. Operate fuel pump and check for fuel leaks. See FUEL SYSTEMS in BASIC DIAGNOSTIC PROCEDURES - 4-CYLINDER article.

Fig 1: Exploded View Of Fuel Pump & Components (Camry)
G00227893Courtesy of Β© TOYOTA, LICENSE AGREEMENT TMS1002


  1. Using NEW gasket, install fuel pump in fuel tank. Tighten fuel pump retaining plate-to-fuel tank bolts to specification. See TORQUE SPECIFICATIONSΒ .
    CAUTION: DO NOT reuse old retainer when installing fuel line on outlet tube at fuel pump. Always use a NEW retainer.
  2. Ensure areas are clean before installing fuel line at fuel pump. Apply light coat of engine oil on tip of outlet tube at fuel pump to allow for ease of disconnect fitting and fuel line installation. Using NEW retainer, install fuel line on outlet tube at fuel pump until "click" sound is heard. DO NOT reuse old retainer. Pull on fuel line to ensure fuel line is properly locked on the fuel pump.
  3. To install remaining components, reverse removal procedure. Tighten fuel pump protector cover bolts to specification. See TORQUE SPECIFICATIONSΒ .
  4. Operate fuel pump and check for fuel leaks. See FUEL SYSTEMS in BASIC DIAGNOSTIC PROCEDURES - 4-CYLINDER article.
Fig 1: Exploded View Of Fuel Pump & Components (Camry Solara)
G00014943Courtesy of Β© TOYOTA, LICENSE AGREEMENT TMS1002
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When to See a Mechanic

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

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