Part #: 11340N

MPA Electrical 11340N Alternator

New
⚙️ 63 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
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🚗Fitment: Nissan and INFINITI, 370Z, Q70, Q70L, QX50, QX70, Q40, Q50, Q60, EX37, FX37, G37, M37, EX35, FX35, M35, 350Z, and G35
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Reliable 150 Amp Alternator for Nissan and INFINITI Vehicles

The MPA Electrical New 11340N alternator delivers consistent 150 amps of power, designed specifically for select Nissan and INFINITI models. Engineered with internal components for efficient operation, this alternator supports your vehicle's electrical system with dependable performance.

  • 150 amps output for stable electrical supply
  • Internal fan for effective cooling
  • 7 groove serpentine pulley for smooth belt engagement
  • Internal voltage regulator ensuring consistent 12 volts output
  • Clockwise rotation with 10:00 clock position for proper fitment

Detailed Features and Specifications

The MPA Electrical New alternator part number 11340N is built to meet the electrical demands of Nissan and INFINITI vehicles including models such as the 350Z, 370Z, EX35, EX37, FX35, FX37, G35, G37, M35, M37, Q40, Q50, Q60, Q70, Q70L, QX50, and QX70. It features a 150 amp output capacity, suitable for vehicles requiring a robust charging system. The internal fan design helps maintain optimal operating temperatures, while the internal voltage regulator stabilizes the electrical output at 12 volts. The 7 groove serpentine pulley ensures compatibility with factory belt systems, and the clockwise rotation with a 10:00 clock position aligns with OEM specifications for proper installation and operation.

Compatible Vehicles and Applications

  • Replacement alternator for Nissan 350Z and 370Z models
  • Suitable for INFINITI EX35, EX37, FX35, FX37, G35, G37, M35, M37
  • Compatible with INFINITI Q40, Q50, Q60, Q70, Q70L, QX50, and QX70
  • Ideal for vehicles requiring a 150 amp alternator with internal regulator and fan
  • Addresses electrical charging and starting system needs

Installation Notes and Tips

  • Ensure battery is disconnected before installation to prevent electrical shorts
  • Verify pulley alignment and belt tension after installation
  • Confirm clockwise rotation and 10:00 clock position match vehicle specifications
  • Check electrical connections for corrosion or damage prior to installation
  • Use appropriate tools to avoid damage to alternator housing or mounting points

Quality Assurance and Warranty

The MPA Electrical New alternator 11340N is manufactured to meet OEM standards for fit, form, and function. It undergoes rigorous testing to ensure reliable performance in demanding automotive environments. While specific warranty details are not provided here, MPA Electrical products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.

BrandMPA Electrical
Part Number11340N
PositionNew
Amps150 Amps
Clock10:00
FanInternal
Pulley7 Groove Serpentine
RegulatorInternal
RotationClockwise
Volts12 Volts

This part fits 63 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2020Nissan370Z3.7LV6N/ANew
2019INFINITIQ703.7LV6N/ANew
2019INFINITIQ70L3.7LV6N/ANew
2019Nissan370Z3.7LV6N/ANew
2018INFINITIQ703.7LV6N/ANew
2018INFINITIQ70L3.7LV6N/ANew
2018Nissan370Z3.7LV6N/ANew
2017INFINITIQ703.7LV6N/ANew
2017INFINITIQ70L3.7LV6N/ANew
2017INFINITIQX503.7LV6N/ANew
2017INFINITIQX703.7LV6N/ANew
2017Nissan370Z3.7LV6N/ANew
2016INFINITIQ703.7LV6N/ANew
2016INFINITIQ70L3.7LV6N/ANew
2016INFINITIQX503.7LV6N/ANew
2016INFINITIQX703.7LV6N/ANew
2016Nissan370Z3.7LV6N/ANew
2015INFINITIQ403.7LV6N/ANew
2015INFINITIQ503.7LV6N/ANew
2015INFINITIQ603.7LV6N/ANew
2015INFINITIQ703.7LV6N/ANew
2015INFINITIQ70L3.7LV6N/ANew
2015INFINITIQX503.7LV6N/ANew
2015INFINITIQX703.7LV6N/ANew
2015Nissan370Z3.7LV6N/ANew
2014INFINITIQ503.7LV6N/ANew
2014INFINITIQ603.7LV6N/ANew
2014INFINITIQ703.7LV6N/ANew
2014INFINITIQX503.7LV6N/ANew
2014INFINITIQX703.7LV6N/ANew
2014Nissan370Z3.7LV6N/ANew
2013INFINITIEX373.7LV6N/ANew
2013INFINITIFX373.7LV6N/ANew
2013INFINITIG373.7LV6N/ANew
2013INFINITIM373.7LV6N/ANew
2013Nissan370Z3.7LV6N/ANew
2012INFINITIEX353.5LV6N/ANew
2012INFINITIFX353.5LV6N/ANew
2012INFINITIG373.7LV6N/ANew
2012INFINITIM373.7LV6N/ANew
2012Nissan370Z3.7LV6N/ANew
2011INFINITIEX353.5LV6N/ANew
2011INFINITIFX353.5LV6N/ANew
2011INFINITIG373.7LV6N/ANew
2011INFINITIM373.7LV6N/ANew
2011Nissan370Z3.7LV6N/ANew
2010INFINITIEX353.5LV6N/ANew
2010INFINITIFX353.5LV6N/ANew
2010INFINITIG373.7LV6N/ANew
2010INFINITIM353.5LV6N/ANew
2010Nissan370Z3.7LV6N/ANew
2009INFINITIEX353.5LV6N/ANew
2009INFINITIFX353.5LV6N/ANew
2009INFINITIG373.7LV6N/ANew
2009INFINITIM353.5LV6N/ANew
2009Nissan350Z3.5LV6N/ANew
2009Nissan370Z3.7LV6N/ANew
2008INFINITIEX353.5LV6N/ANew
2008INFINITIG353.5LV6N/Aw/ 7S Pulley; New
2008INFINITIG373.7LV6N/ANew
2008Nissan350Z3.5LV6N/ANew
2007INFINITIG353.5LV6N/Aw/ 7S Pulley; New
2007Nissan350Z3.5LV6N/ANew

* 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.