A-Premium Starter Motor 12V 1.4kW 10-Tooth CW Direct-Fit for Nissan/INFINITI V6

The A-Premium 12V 1.4KW starter motor is a direct-fit replacement with 10 teeth and clockwise rotation engineered to restore reliable engine starts for compatible Nissan and INFINITI V6 models.

This high-torque starter is built to match factory specifications for a straightforward swap on many Nissan 370Z and a wide range of INFINITI models. Designed as a like-for-like replacement, it pairs a compact 1.4 kilowatt motor with a 10-tooth pinion and clockwise (CW) rotation so it engages the flywheel exactly as the original unit does. A-Premium backs this component with a one-year unlimited-mileage guarantee to give you confidence after installation.

Which vehicles will this starter motor fit?

This unit fits multiple Nissan and INFINITI chassis and model years where the original equipment (OE) matches the listed reference numbers. Verify compatibility against your vehicle’s year, engine size, and the OE part numbers before purchase to ensure a correct match.

• Compatible Nissan: 370Z (2009–2019) with 3.7L V6 (OE# 23300-EY00C).
• Compatible INFINITI: models including EX37, FX37, G25/G37, M37, Q40, Q50, Q60, Q70/Q70L, QX50, QX70 across 2011–2019 variations.
• Cross-reference numbers: 17934, 17934N, 17934R, 17529, 104384, 23300EY00A/C/D/E/F.

How does the starter’s specification affect performance?

Key specifications determine how the starter engages and spins the engine. The 1.4 kW power rating provides strong cranking for V6 engines, while the 10-tooth pinion and clockwise rotation ensure mechanical compatibility with the vehicle’s ring gear.

• Power: 1.4 kW — adequate torque for listed V6 applications.
• Voltage: 12V — matches standard automotive electrical systems.
• Teeth: 10-tooth pinion — must match flywheel tooth count for proper meshing.
• Rotation: Clockwise (CW) — aligns with factory starter orientation and engagement.

What should I check before installing this replacement starter?

Confirming a few vehicle details avoids returns and fitment delays. Inspect the original starter’s mounting pattern, electrical connector types, and OE number to make sure they match this A-Premium unit. Also check battery condition and wiring to prevent premature failures after installation.

• Compare the OE number on your old starter to the listed references.
• Verify mounting bolt pattern and electrical terminal layout.
• Test battery voltage and starter relay/circuit prior to swap.

What warranty and support come with this starter?

A-Premium provides a one-year unlimited-mileage guarantee to cover manufacturing defects and early-life issues. Customer support resources are available for fitment questions and replacement assistance if needed.

• One-year unlimited-mileage warranty included.
• Support for fitment verification and post-sale questions.
• Sold as a remanufactured/replacement part engineered to meet OEM form, fit, and function.

Who is this for: This starter is intended for DIY mechanics, independent repair shops, and fleet technicians who need a reliable, direct-fit replacement for specified Nissan 370Z and INFINITI V6 models. If your vehicle’s OE number and physical starter details match the references provided, this A-Premium unit offers a cost-effective way to restore dependable starting performance without modifying the engine or wiring harness.