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SKP SK839379 Door Lock ActuatorOE Quality 60-Day Returns
Part #: SK839379

SKP SK839379 Door Lock Actuator

125 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, 370Z, EX35, EX37, FX35, FX37, FX45, FX50, G25, G35, G37, GT-R, M35, M35h, M37, M45, M56, Q40, Q50, Q60, Q70, Q70L, QX50, and QX70
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Fuel Filler Door Lock Actuator Replacement

The SKP SK839379 fuel filler door lock actuator restores electronic locking and unlocking function for the fuel door on select Infiniti and Nissan vehicles. It is a direct replacement for a failed actuator that can leave the fuel door stuck unlocked or unable to release from the remote or interior switch.

Compatible with applications such as the Infiniti G35, G37, FX35, FX45, Q50, Q70, and Nissan GT-R, this SKP fuel filler door lock actuator is built for proper fit and function in the original location.

Key Features

  • Replacement fuel filler door lock actuator for electronic fuel door operation
  • Restores locking and unlocking control at the fuel filler door
  • Direct-fit replacement for select Infiniti and Nissan models
  • Cross-references Monroe Shocks & Struts SM2395 for the same application
  • Part number: SK839379

Detailed Description

The SKP SK839379 is a fuel filler door lock actuator used to control the locking mechanism on the fuel door. When the original unit fails, the fuel door may not respond to the vehicle’s lock system or release command. This replacement part is engineered to match the original fit and function for a reliable repair on vehicles including the Infiniti G35, FX35, Q50, and Nissan 370Z.

Part number SK839379 is a practical replacement choice for drivers addressing fuel door lock issues on 2003-2019 Infiniti and Nissan applications. It supports proper electronic operation of the fuel filler door without changing the vehicle’s original setup.

What It Helps Fix

  • Fuel filler door stays unlocked
  • Fuel door will not open with the remote or button
  • Intermittent fuel door lock operation
  • Broken or worn actuator mechanism
  • Fuel door release concerns on select Infiniti and Nissan models

Installation Notes and Tips

Verify vehicle fitment by year, make, and model before installation. Compare the original actuator connector, mounting points, and fuel door lock layout to the replacement part before removal. After installation, test the fuel door lock and release operation through the vehicle’s locking system and release control.

Quality Assurance

SKP replacement parts are built as OE-style service components for repair applications where original function and fit are required.

This part fits 125 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2019INFINITIQ503.0LV6N/A
2019INFINITIQ502.0LL4N/A
2018INFINITIQ503.5LV6N/A
2018INFINITIQ503.0LV6N/A
2018INFINITIQ502.0LL4N/A
2018INFINITIQ705.6LV8N/A
2018INFINITIQ703.7LV6N/A
2018INFINITIQ70L5.6LV8N/A
2018INFINITIQ70L3.7LV6N/A
2018NissanGT-R3.8LV6N/A
2017INFINITIQ503.5LV6N/A
2017INFINITIQ503.0LV6N/A
2017INFINITIQ502.0LL4N/A
2017INFINITIQ705.6LV8N/A
2017INFINITIQ703.7LV6N/A
2017INFINITIQ70L5.6LV8N/A
2017INFINITIQ70L3.7LV6N/A
2017INFINITIQX503.7LV6N/A
2017INFINITIQX703.7LV6N/A
2017NissanGT-R3.8LV6N/A
2016INFINITIQ503.5LV6N/A
2016INFINITIQ503.0LV6N/A
2016INFINITIQ502.0LL4N/A
2016INFINITIQ705.6LV8N/A
2016INFINITIQ703.5LV6N/A
2016INFINITIQ703.7LV6N/A
2016INFINITIQ70L5.6LV8N/A
2016INFINITIQ70L3.7LV6N/A
2016INFINITIQX503.7LV6N/A
2016INFINITIQX703.7LV6N/A
2016Nissan370Z3.7LV6N/A
2016NissanGT-R3.8LV6N/A
2015INFINITIQ403.7LV6N/A
2015INFINITIQ503.5LV6N/A
2015INFINITIQ503.7LV6N/A
2015INFINITIQ603.7LV6N/A
2015INFINITIQ705.6LV8N/A
2015INFINITIQ703.5LV6N/A
2015INFINITIQ703.7LV6N/A
2015INFINITIQ70L5.6LV8N/A
2015INFINITIQ70L3.7LV6N/A
2015INFINITIQX503.7LV6N/A
2015INFINITIQX703.7LV6N/A
2015Nissan370Z3.7LV6N/A
2015NissanGT-R3.8LV6N/A
2014INFINITIQ503.5LV6N/A
2014INFINITIQ503.7LV6N/A
2014INFINITIQ603.7LV6N/A
2014INFINITIQ705.6LV8N/A
2014INFINITIQ703.5LV6N/A
2014INFINITIQ703.7LV6N/A
2014INFINITIQX503.7LV6N/A
2014INFINITIQX703.7LV6N/A
2014Nissan370Z3.7LV6N/A
2014NissanGT-R3.8LV6N/A
2013INFINITIEX373.7LV6N/A
2013INFINITIFX373.7LV6N/A
2013INFINITIFX505.0LV8N/A
2013INFINITIG373.7LV6N/A
2013INFINITIM35h3.5LV6N/A
2013INFINITIM373.7LV6N/A
2013INFINITIM565.6LV8N/A
2013Nissan370Z3.7LV6N/A
2013NissanGT-R3.8LV6N/A
2012INFINITIEX353.5LV6N/A
2012INFINITIFX353.5LV6N/A
2012INFINITIFX505.0LV8N/A
2012INFINITIG252.5LV6N/A
2012INFINITIG373.7LV6N/A
2012INFINITIM35h3.5LV6N/A
2012INFINITIM373.7LV6N/A
2012INFINITIM565.6LV8N/A
2012Nissan370Z3.7LV6N/A
2012NissanGT-R3.8LV6N/A
2011INFINITIEX353.5LV6N/A
2011INFINITIFX353.5LV6N/A
2011INFINITIFX505.0LV8N/A
2011INFINITIG252.5LV6N/A
2011INFINITIG373.7LV6N/A
2011INFINITIM373.7LV6N/A
2011INFINITIM565.6LV8N/A
2011Nissan370Z3.7LV6N/A
2011NissanGT-R3.8LV6N/A
2010INFINITIEX353.5LV6N/A
2010INFINITIFX353.5LV6N/A
2010INFINITIFX505.0LV8N/A
2010INFINITIG373.7LV6N/A
2010INFINITIM353.5LV6N/A
2010INFINITIM454.5LV8N/A
2010Nissan370Z3.7LV6N/A
2010NissanGT-R3.8LV6N/A
2009INFINITIEX353.5LV6N/A
2009INFINITIFX353.5LV6N/A
2009INFINITIFX505.0LV8N/A
2009INFINITIG373.7LV6N/A
2009INFINITIM353.5LV6N/A
2009INFINITIM454.5LV8N/A
2009Nissan370Z3.7LV6N/A
2009NissanGT-R3.8LV6N/A
2008INFINITIEX353.5LV6N/A
2008INFINITIFX353.5LV6N/A
2008INFINITIFX454.5LV8N/A
2008INFINITIG353.5LV6N/A
2008INFINITIG373.7LV6N/A
2008INFINITIM353.5LV6N/A
2008INFINITIM454.5LV8N/A
2007INFINITIFX353.5LV6N/A
2007INFINITIFX454.5LV8N/A
2007INFINITIG353.5LV6N/A
2007INFINITIM353.5LV6N/A
2007INFINITIM454.5LV8N/A
2006INFINITIFX353.5LV6N/A
2006INFINITIFX454.5LV8N/A
2006INFINITIG353.5LV6N/A
2006INFINITIM353.5LV6N/A
2006INFINITIM454.5LV8N/A
2005INFINITIFX353.5LV6N/A
2005INFINITIFX454.5LV8N/A
2005INFINITIG353.5LV6N/A
2004INFINITIFX353.5LV6N/A
2004INFINITIFX454.5LV8N/A
2004INFINITIG353.5LV6N/A
2003INFINITIFX353.5LV6N/A
2003INFINITIFX454.5LV8N/A
2003INFINITIG353.5LV6N/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:

SM2395

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

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