HomeAir and Fuel Delivery > Gaskets and Sealing SystemsBeck Arnley 039-5125 Fuel Injection Throttle Body Mounting Gasket
Part #: 039-5125

Beck Arnley 039-5125 Fuel Injection Throttle Body Mounting Gasket

4 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: INFINITI and Nissan, QX4 and Pathfinder
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Reliable Fuel Injection Throttle Body Mounting Gasket for Nissan and INFINITI

The Beck Arnley 039-5125 fuel injection throttle body mounting gasket is designed to provide a secure seal for your vehicle's throttle body assembly. Specifically engineered for Nissan Pathfinder and INFINITI QX4 models, this gasket ensures proper air and fuel delivery system performance.

  • Compatible with Nissan Pathfinder and INFINITI QX4 models
  • Part number 039-5125 for precise identification
  • Manufactured by Beck Arnley, a trusted automotive parts brand
  • Designed for fuel injection throttle body mounting applications
  • Ensures a tight seal to prevent air and fuel leaks

Product Details and Application

This fuel injection throttle body mounting gasket from Beck Arnley is crafted to meet OEM specifications for the Nissan Pathfinder and INFINITI QX4. The gasket plays a critical role in sealing the throttle body to the intake manifold, preventing vacuum leaks and maintaining optimal engine performance. Using part number 039-5125 guarantees compatibility and proper fitment for these specific vehicle models, helping to maintain efficient air and fuel delivery.

Common Issues Addressed by This Gasket

  • Prevents vacuum leaks that can cause rough idling or stalling
  • Eliminates air leaks that affect fuel mixture and engine efficiency
  • Helps avoid throttle body mounting surface damage
  • Reduces risk of engine hesitation or poor acceleration
  • Maintains proper throttle body alignment and sealing

Installation Notes and Tips

  • Ensure the mounting surfaces are clean and free of old gasket material before installation
  • Use the correct torque specifications for throttle body bolts to avoid gasket damage
  • Inspect the throttle body and intake manifold for warping or damage prior to gasket replacement
  • Replace the gasket promptly if any signs of wear or leaks are detected

Quality Assurance and Warranty

Beck Arnley parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 039-5125 fuel injection throttle body mounting gasket undergoes strict quality control processes to maintain consistent fit and function. While specific warranty details may vary, Beck Arnley typically offers coverage against defects in materials and workmanship to support long-term vehicle operation.

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002INFINITIQX43.5LV6N/A
2002NissanPathfinder3.5LV6N/A
2001INFINITIQX43.5LV6N/A
2001NissanPathfinder3.5LV6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.