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Beck Arnley 158-0561 Fuel InjectorOE Quality 60-Day Returns
Part #: 158-0561

Beck Arnley 158-0561 Fuel Injector

15 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Toyota, Tacoma, Tundra, and 4Runner
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Reliable Fuel Injector for Toyota 4Runner, Tacoma, and Tundra

The Beck Arnley 158-0561 fuel injector is designed to meet the specific fuel delivery needs of Toyota 4Runner, Tacoma, and Tundra models. Engineered as an MPI (Multi-Point Injection) type injector, it ensures precise fuel atomization and consistent engine performance.

  • Compatible with Toyota 4Runner, Tacoma, and Tundra vehicles
  • Multi-Point Injection (MPI) type fuel injector
  • Part number 158-0561 for accurate identification
  • Designed for optimal fuel delivery and engine efficiency
  • Manufactured by Beck Arnley, a trusted automotive parts brand

Detailed Description of Beck Arnley 158-0561 Fuel Injector

This Beck Arnley fuel injector (part number 158-0561) is engineered as an MPI type injector, which means it delivers fuel directly to each cylinder’s intake port. This design supports better fuel atomization and combustion efficiency compared to single-point injection systems. The injector is compatible with Toyota 4Runner, Tacoma, and Tundra models, ensuring a precise fit and reliable operation. Using this injector helps maintain proper fuel flow, which is critical for engine performance, emissions control, and fuel economy.

Common Applications and Issues Addressed

  • Restores proper fuel delivery in Toyota 4Runner, Tacoma, and Tundra MPI systems
  • Resolves rough idling and engine misfires caused by faulty injectors
  • Improves fuel efficiency by ensuring accurate fuel atomization
  • Helps reduce emissions related to incomplete combustion
  • Addresses hesitation or poor acceleration linked to injector problems

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation
  • Use proper tools to avoid damaging the injector or fuel rail
  • Replace injector seals and O-rings to prevent leaks
  • Verify electrical connections are secure and corrosion-free
  • Consult vehicle service manual for torque specifications and procedures

Quality Assurance and Warranty Information

Beck Arnley fuel injectors are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 158-0561 injector undergoes rigorous quality control testing to ensure consistent fuel delivery and fitment accuracy. While specific warranty terms may vary, Beck Arnley typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation for detailed warranty coverage.

BrandBeck Arnley
Part Number158-0561
INJECTOR TYPEMPI

This part fits 15 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004ToyotaTacoma3.4LV6N/ANEW; Use 158-0893 Fuel Injector O-Ring Kit. 158-0893 sold separately.
2004ToyotaTundra3.4LV6N/ANEW; Use 158-0893 Fuel Injector O-Ring Kit. 158-0893 sold separately.
2003ToyotaTacoma3.4LV6N/ANEW; Use 158-0893 Fuel Injector O-Ring Kit. 158-0893 sold separately.
2003ToyotaTundra3.4LV6N/ANEW; Use 158-0893 Fuel Injector O-Ring Kit. 158-0893 sold separately.
2002Toyota4Runner3.4LV6N/ANEW; Use 158-0893 Fuel Injector O-Ring Kit. 158-0893 sold separately.
2002ToyotaTacoma3.4LV6N/ANEW; Use 158-0893 Fuel Injector O-Ring Kit. 158-0893 sold separately.
2002ToyotaTundra3.4LV6N/ANEW; Use 158-0893 Fuel Injector O-Ring Kit. 158-0893 sold separately.
2001Toyota4Runner3.4LV6N/ANEW; Use 158-0893 Fuel Injector O-Ring Kit. 158-0893 sold separately.
2001ToyotaTacoma3.4LV6N/ANEW; Use 158-0893 Fuel Injector O-Ring Kit. 158-0893 sold separately.
2001ToyotaTundra3.4LV6N/ANEW; Use 158-0893 Fuel Injector O-Ring Kit. 158-0893 sold separately.
2000Toyota4Runner3.4LV6N/ANEW; Use 158-0893 Fuel Injector O-Ring Kit. 158-0893 sold separately.
2000ToyotaTacoma3.4LV6N/ANEW; Use 158-0893 Fuel Injector O-Ring Kit. 158-0893 sold separately.
2000ToyotaTundra3.4LV6N/ANEW; Use 158-0893 Fuel Injector O-Ring Kit. 158-0893 sold separately.
1999Toyota4Runner3.4LV6N/ANEW; Use 158-0893 Fuel Injector O-Ring Kit. 158-0893 sold separately.
1999ToyotaTacoma3.4LV6N/ANEW; Use 158-0893 Fuel Injector O-Ring Kit. 158-0893 sold separately.

* 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.

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