A-Premium Starter Motor 12V 1.4KW 13T CCW for Nissan Altima/Sentra 2.5L (2002-2007) Direct-Fit, 23300-8J000

A-Premium's 12V 1.4KW starter motor with 13 teeth and counterclockwise rotation replaces Nissan part 23300-8J000 for select Altima and Sentra 2.5L engines.

This replacement starter is built to restore reliable engine cranking for Nissan Altima (2002–2007) and Sentra (2002–2006) L4 2.5L vehicles with automatic transmissions specified in the fitment. Designed as a direct-fit unit, the motor delivers 1.4 kilowatts of power at 12 volts, a 13-tooth pinion, and counterclockwise rotation to match the original OEM geometry and installation. A-Premium backs the unit with a one-year unlimited-mileage guarantee and ships the product in a protective box for secure delivery.

Will this starter motor fit my Nissan Altima or Sentra?

Check your vehicle’s model year, engine, and transmission before ordering. This starter fits Altima 2002–2006 and 2007 L4 2.5L models with automatic transmissions (including CVT through 10/2006), and Sentra 2002–2006 L4 2.5L automatics. Match the reference or replacement part numbers to be certain of compatibility.

• Compatible models: Altima 2002–2006, Altima 2007 (to 10/2006 CVT)
• Also fits Sentra 2002–2006 with L4 2.5L automatic
• Cross-reference: 23300-8J000 and other listed reference numbers
• Confirm engine size and transmission type before installation

What are the technical specs and how do they affect performance?

The starter provides 1.4 kW of cranking power at a 12 V electrical system and uses a 13-tooth pinion that turns counterclockwise, matching factory engine engagement. These specs determine gear mesh, torque delivery, and direction of rotation, ensuring smooth engagement and consistent starts when correctly matched to the vehicle.

• Power rating: 1.4 kW for reliable cranking
• Voltage: 12V, standard automotive electrical systems
• Teeth: 13-tooth pinion for proper ring gear engagement
• Rotation: CCW (counterclockwise) to match OEM design

How difficult is installation and what comes in the package?

Installation follows standard starter replacement steps: disconnect the battery, unbolt electrical connections and mounting hardware, remove the old starter, and install the new unit. The package contains one boxed starter motor; professional installation or a good repair manual is recommended if you're not experienced with drivetrain work.

• Package contents: 1x starter motor, shipped in a protective box
• Tools likely needed: wrenches, sockets, torque wrench, jack/stands
• Safety step: disconnect battery before starting work
• Professional installation recommended for unfamiliar users

What warranty and reference numbers should I note?

A-Premium includes a one-year unlimited-mileage guarantee on this starter, giving a straightforward coverage window for defects. The product lists multiple cross-reference numbers to help you verify fitment and ensure you’re replacing the correct OEM unit.

• Warranty: 1-year unlimited-mileage guarantee
• Key reference numbers: 23300-8J000, 17835N, M0T60781 and others
• Keep proof of purchase for warranty claims
• Use reference numbers to confirm compatibility

Who is this for: This A-Premium starter motor is intended for Nissan owners, DIY mechanics, and repair shops replacing a failed or weak starter on Altima and Sentra models specified above. If you need an OEM-style replacement with matching rotation, tooth count, and a straightforward warranty, this unit is engineered to be a direct-fit option for the listed 2.5L automatic vehicles.