Bosch 62259 Fuel Injector
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Bosch
 Fuel Injector (New)

Bosch 62259 Fuel Injector

Brand Bosch 62259
Fuel Injector O-Rings Included 2
Fuel Injector Type MPFI (Port or Multi-Point Fuel Injection)
Package Contents 1 Fuel Injector
Product line Fuel Injector (New)
Fits Ford and Mercury · 3 vehicles

New fuel injector. For maintenance or replacement after service.

MPFI type. Built for port or multi-point fuel injection systems.

Includes 2 fuel injector O-rings.

Cross-references XS2Z9F593ACA for the same application. See all 1.

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Bosch Fuel Injector for MPFI Applications

Bosch Fuel Injector 62259 is a new multi-point fuel injection injector built for direct replacement service in supported Ford and Mercury applications. It is a practical choice for restoring consistent fuel delivery on vehicles such as the 2003 Ford Expedition and Mercury Cougar models listed below.

Bosch’s Fuel Injector (New) line focuses on replacement injectors for gasoline injection systems, with attention to serviceability after removal from the cylinder head. Bosch 62259 is supplied as a port or multi-point fuel injection injector and includes the injector O-rings needed for sealing at the rail and intake interface.

Key Features

  • Bosch part number 62259
  • Fuel injector for MPFI (Port or Multi-Point Fuel Injection) systems
  • Includes 2 fuel injector O-rings
  • New replacement injector for service work
  • Direct application coverage for select Ford and Mercury vehicles
  • Cross-reference: XS2Z9F593ACA

Vehicle Fitment

  • Fits 2003 Ford Expedition, N/A — one per cylinder; to 12/2002.
  • Fits 2000 Mercury Cougar, N/A — one per cylinder.
  • Fits 1999 Mercury Cougar, N/A — one per cylinder; from 05/1999.

What This Fuel Injector Helps Address

  • Hard starting caused by inconsistent fuel delivery
  • Rough idle related to injector wear or contamination
  • Misfire conditions tied to poor atomization
  • Fuel trim issues from restricted or leaking injector operation
  • Loss of power under load from uneven cylinder fueling

Installation Notes and Tips

Replace injector seals during service, since the seals are single-use and should not be reused after removal. Verify the injector style, engine application, and vehicle build date before installation, especially on the 2003 Ford Expedition and the 1999-2000 Mercury Cougar applications listed here. Clean the fuel rail and intake sealing surfaces before fitting the injector and O-rings.

Quality Assurance

Bosch is a recognized supplier of gasoline direct-injection and fuel system components, and this injector is part of its replacement-focused Fuel Injector (New) line. The product is built for service replacement in the listed applications and is supported by Bosch’s fuel-system manufacturing experience.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2003FordExpedition4.6LV8N/AOne per cylinder; To 12/2002; Fuel Injector (New)
2000MercuryCougar2.5LV6N/AOne per cylinder; Fuel Injector (New)
1999MercuryCougar2.5LV6N/AOne per cylinder; From 05/1999; Fuel Injector (New)
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
XS2Z9F593ACA