HomeAir and Fuel Delivery > Fuel Injection System and Related ComponentsStandard Ignition S20057 Fuel Injection Throttle Body
Part #: S20057

Standard Ignition S20057 Fuel Injection Throttle Body

4 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Nissan, Pathfinder
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Overview of Standard Ignition Fuel Injection Throttle Body

The Standard Ignition S20057 fuel injection throttle body is designed specifically for Nissan Pathfinder models. This component features a female connector and six male blade terminals, ensuring reliable electrical connections for optimal throttle response and fuel delivery.

  • Compatible with Nissan Pathfinder vehicles
  • Includes one throttle body unit per package
  • Female connector with one connection point
  • Six male blade terminals for secure electrical contact
  • Part number S20057 for precise identification

Detailed Product Description

The S20057 throttle body from Standard Ignition is engineered to meet the exact specifications required by Nissan Pathfinder models. It features a female connector with a single connection point, paired with six male blade terminals that provide a stable and durable electrical interface. This design supports consistent throttle control and efficient fuel injection, contributing to smooth engine performance. The part is constructed to integrate seamlessly with the vehicle's existing fuel injection system and related components.

Common Applications and Problem Resolution

This fuel injection throttle body is used to regulate air intake and fuel delivery in Nissan Pathfinder engines. It addresses several common issues, including:

  • Irregular or poor throttle response
  • Engine stalling or hesitation during acceleration
  • Check engine light triggered by throttle body faults
  • Reduced fuel efficiency due to improper air-fuel mixture
  • Rough idling or inconsistent engine performance

Installation Notes and Tips

When installing the Standard Ignition S20057 throttle body, ensure the female connector aligns correctly with the vehicle’s wiring harness. Verify that all six male blade terminals are securely connected to prevent electrical faults. It is recommended to clean the throttle body mounting surface and surrounding components before installation to ensure a proper seal and optimal performance. Professional installation or consultation with a qualified technician is advised for best results.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance for Nissan Pathfinder vehicles. The S20057 throttle body undergoes rigorous quality control to ensure durability and functionality. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or region.

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004NissanPathfinder3.5LV6N/A
2003NissanPathfinder3.5LV6N/A
2002NissanPathfinder3.5LV6N/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.