Part #: 159-1051

Beck Arnley 159-1051 Fuel Injector

⚙️ 75 vehicles fit this part
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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 and INFINITI, Murano, Q50, Q70, Altima, Maxima, Quest, QX60, Pathfinder, JX35, M35h, EX35, FX35, M35, 350Z, and G35
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Reliable Fuel Injector for Infiniti and Nissan Vehicles

The Beck Arnley 159-1051 fuel injector is designed to provide precise fuel delivery for a range of Infiniti and Nissan models. Engineered to meet OEM specifications, this fuel injector ensures consistent performance and efficient engine operation.

  • Compatible with Infiniti and Nissan models including 350Z, Altima, EX35, FX35, G35, JX35, M35, M35h, Maxima, Murano, Pathfinder, Q50, Q70, Quest, and QX60
  • Part number 159-1051 for accurate identification and fitment
  • Manufactured to meet or exceed OEM standards for fuel injection systems
  • Designed for direct replacement in fuel injection systems to maintain engine efficiency
  • Durable construction to withstand high engine temperatures and pressures

Product Details and Compatibility

This Beck Arnley fuel injector (part number 159-1051) is engineered for use in the fuel injection systems of various Infiniti and Nissan vehicles. It delivers precise amounts of fuel to the engine cylinders, optimizing combustion and improving overall engine performance. Compatible with popular models such as the Infiniti G35, FX35, Q50, and Nissan Altima, Maxima, and Pathfinder, this injector supports smooth engine operation and fuel efficiency.

Common Applications and Problem Resolution

  • Replaces faulty or clogged fuel injectors causing rough idling or engine misfires
  • Addresses poor fuel economy due to inconsistent fuel delivery
  • Resolves engine hesitation or stalling during acceleration
  • Eliminates hard starting issues related to fuel injection problems
  • Helps reduce emissions by ensuring proper fuel atomization

Installation Notes and Tips

Installation of the Beck Arnley 159-1051 fuel injector should be performed by a qualified technician familiar with fuel injection systems. Before installation, inspect the fuel rail and injector seals for wear or damage. Use appropriate tools to avoid damaging the injector or fuel system components. After installation, verify proper engine operation and check for fuel leaks.

Quality Assurance and Warranty

Beck Arnley fuel injectors are manufactured to meet strict quality standards, ensuring reliable performance and durability. Each injector undergoes rigorous testing to confirm fitment and function. While specific warranty details may vary, Beck Arnley typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.

This part fits 75 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2019NissanMurano3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2018INFINITIQ503.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2018INFINITIQ703.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2018NissanAltima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2018NissanMaxima3.5LV6N/ANEW; To 9/17
2018NissanMurano3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2017INFINITIQ503.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2017INFINITIQ703.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2017NissanAltima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2017NissanMaxima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2017NissanMurano3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2017NissanQuest3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2016INFINITIQ503.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2016INFINITIQ703.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2016INFINITIQX603.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2016NissanAltima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2016NissanMaxima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2016NissanMurano3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2016NissanPathfinder3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2016NissanQuest3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2015INFINITIQ503.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2015INFINITIQ703.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2015INFINITIQX603.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2015NissanAltima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2015NissanMurano3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2015NissanPathfinder3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2015NissanQuest3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2014INFINITIQ503.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2014INFINITIQ703.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2014INFINITIQX603.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2014NissanAltima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2014NissanMaxima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2014NissanMurano3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2014NissanPathfinder3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2014NissanQuest3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2013INFINITIJX353.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2013INFINITIM35h3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2013NissanAltima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2013NissanMaxima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2013NissanMurano3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2013NissanPathfinder3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2013NissanQuest3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2012INFINITIEX353.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2012INFINITIFX353.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2012INFINITIM35h3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2012NissanAltima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2012NissanMaxima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2012NissanMurano3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2012NissanQuest3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2011INFINITIEX353.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2011INFINITIFX353.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2011NissanAltima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2011NissanMaxima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2011NissanMurano3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2011NissanQuest3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2010INFINITIEX353.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2010INFINITIFX353.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2010INFINITIM353.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2010NissanAltima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2010NissanMaxima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2010NissanMurano3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2009INFINITIEX353.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2009INFINITIFX353.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2009INFINITIM353.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2009Nissan350Z3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2009NissanAltima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2009NissanMaxima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2009NissanMurano3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2008INFINITIEX353.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2008INFINITIG353.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2008Nissan350Z3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2008NissanAltima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2007INFINITIG353.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2007Nissan350Z3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.
2007NissanAltima3.5LV6N/APlease confirm compatibility of Mass Air Flow Sensor with your vehicle before buying.

* 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.