TechPro 50NI131P6 Ignition Coil Kit

Ignition Coil Kit for Infiniti and Nissan

TechPro 50NI131P6 is an ignition coil kit for select Infiniti and Nissan applications. It is built for direct replacement use on vehicles with ignition coil-related service needs, including rough running, misfire diagnosis, and weak spark conditions.

Key Features

• Ignition coil kit for select Infiniti and Nissan models
• Direct-fit replacement part for ignition system service
• Fits 2003-2007 INFINITI G35, N/A
• Fits 2003-2008 INFINITI FX35, N/A
• Fits 2006-2008 INFINITI M35, N/A
• Fits 2012-2013 INFINITI M35h, N/A
• Fits 2003-2006 Nissan 350Z, N/A
• Part number: 50NI131P6

Detailed Description

TechPro 50NI131P6 ignition coil kit is listed for the Infiniti G35, FX35, M35, M35h, and Nissan 350Z across the model years shown. This ignition coil kit supports ignition system repair on vehicles experiencing coil failure symptoms and is a practical replacement choice when servicing the engine’s spark delivery components. If you are searching for an ignition coil kit for 2003-2007 Infiniti G35 or a replacement ignition coil kit for 2003-2006 Nissan 350Z, this part number matches the applications shown in the fitment data. Part number 50NI131P6 is also a useful reference when confirming the correct ignition coil kit for 2006-2008 Infiniti M35 and 2003-2008 Infiniti FX35 applications.

Common Issues This Part May Address

• Engine misfire codes related to ignition coil failure
• Rough idle or uneven engine operation
• Hard starting caused by weak spark output
• Loss of power under acceleration
• Check engine light concerns tied to ignition performance

Installation Notes and Tips

Verify the year, make, and model against the fitment list before ordering. Inspect spark plugs, coil connectors, and related wiring during service so the ignition system can be checked as a whole. Clear diagnostic trouble codes after installation and confirm normal engine operation during a road test.

Quality Assurance

TechPro replacement parts are cataloged for specific vehicle applications to support accurate fitment selection. Confirm part number 50NI131P6 against your original component and vehicle information before installation.