HomeIgnition > Ignition CoilTechPro 50NI131 Ignition Coil
Part #: 50NI131

TechPro 50NI131 Ignition Coil

⚙️ 20 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: INFINITI and Nissan, 350Z, FX35, G35, M35, and M35h
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Ignition Coil for Infiniti and Nissan Vehicles

The TechPro 50NI131 ignition coil is designed to provide consistent ignition performance for select Infiniti and Nissan models. Engineered to meet OEM specifications, this ignition coil ensures proper spark delivery for efficient engine operation.

  • Compatible with Infiniti 350Z, FX35, G35, M35, and M35h models
  • Part number 50NI131 for precise fitment
  • Delivers stable voltage to spark plugs for reliable ignition
  • Constructed to withstand high temperatures and engine vibrations
  • Direct replacement ignition coil for improved engine performance

Product Details and Compatibility

The TechPro 50NI131 ignition coil is specifically designed for use in Infiniti and Nissan vehicles, including the 350Z, FX35, G35, M35, and M35h. This ignition coil converts the battery's low voltage into the high voltage needed to ignite the fuel-air mixture in the engine cylinders. By maintaining consistent spark energy, it supports smooth engine starts, steady idling, and optimal acceleration. The part number 50NI131 ensures compatibility and easy identification when replacing your vehicle's ignition coil.

Common Applications and Problem Resolution

  • Resolves engine misfires caused by faulty ignition coils
  • Improves rough idling and hesitation during acceleration
  • Addresses difficulty starting the engine
  • Helps reduce engine stalling issues
  • Prevents poor fuel economy related to ignition problems

Installation Notes and Tips

When installing the TechPro 50NI131 ignition coil, ensure the engine is cool to avoid burns. Disconnect the battery before removal to prevent electrical shock. Carefully remove the old ignition coil and inspect the spark plug and wiring harness for damage. Install the new coil securely, making sure all electrical connections are tight. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.

Quality Assurance and Warranty

TechPro ignition coils are manufactured to meet industry standards for durability and performance. While specific warranty details for part number 50NI131 are not provided, TechPro products typically undergo rigorous quality control to ensure reliability. For warranty information, refer to the product packaging or contact the manufacturer directly.

This part fits 20 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2013INFINITIM35hN/A
2012INFINITIM35hN/A
2008INFINITIFX35N/A
2008INFINITIM35N/A
2007INFINITIFX35N/A
2007INFINITIG35CoupeN/A
2007INFINITIM35N/A
2006INFINITIFX35N/A
2006INFINITIG35N/A
2006INFINITIM35N/A
2006Nissan350ZN/A
2005INFINITIFX35N/A
2005INFINITIG35N/A
2005Nissan350ZN/A
2004INFINITIFX35N/A
2004INFINITIG35N/A
2004Nissan350ZN/A
2003INFINITIFX35N/A
2003INFINITIG35N/A
2003Nissan350ZN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.