12V 9-Tooth Starter Motor 23300-FU410 for Nissan K15/K21/K25 Engines

Product Specifications

Compatible Models

Tired of Starter Failures on Nissan K25 Engines? Get the Reliable 12V 9-Tooth Starter Motor for Immediate Replacement

Every unexpected engine crank failure on a Nissan-powered equipment unit costs downtime—often $1,200+ per day in lost productivity. Counterfeit or low-torque starters cause repeated no-crank events, misalignment damage to flywheels, and costly secondary repairs. OEM replacements take 3–4 weeks and cost up to 45% more—delaying fleet readiness at critical project phases.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This 12V starter motor is engineered to match original Nissan specifications for torque, engagement timing, and thermal tolerance—tested before shipment across 10,000+ cycles under load. Built by ISO 9001-certified factories, it supports urgent maintenance for construction machinery operators and repair centers managing multiple Nissan-engine applications. With 10 years’ global export experience, XUNPO supplies verified replacement parts for high-utilization environments where reliability isn’t optional.

Where This Part Works

This starter motor is deployed in off-highway vehicles and stationary power units powered by Nissan K15/K21/K25 engines—including hydraulic excavators, compact loaders, port material handlers, and agricultural tractors operating in dusty, humid, or temperature-variable conditions. In these applications, consistent cold-cranking performance and resistance to vibration-induced gear wear are essential to avoid startup delays during shift changes or emergency restarts. The 12V 9-tooth starter motor ensures reliable ignition even after extended idle periods or in sub-zero ambient temperatures.

Engineering Details That Matter

The pinion gear uses SAE 1045 forged steel with case-hardened surface (HRC 58–62), delivering superior wear resistance versus cast iron alternatives commonly found in non-certified aftermarket units. Its electromagnetic solenoid coil is wound with Class H insulation (180°C rating), preventing thermal degradation during repeated cranking cycles in high-duty applications. The 9-tooth engagement geometry matches OEM flywheel pitch precisely—reducing gear clash noise and minimizing ring-gear chipping risk. Dimensional tolerances are held within ±0.05 mm across all mounting interfaces, ensuring drop-in fit without shimming or adapter plates.

The Real Cost of Wrong Parts

A $35 starter that fails after 200 starts creates far higher total cost than a $89 OEM-equivalent unit lasting 10,000+ cycles: labor for three repeat installations ($420), unplanned downtime ($3,600+ per day), and potential flywheel damage requiring full engine disassembly. Industry data shows non-compliant starters increase crankshaft bearing stress by up to 22%, accelerating main bearing wear. This Nissan starter motor meets ISO 1940-1 balance standards and complies with SAE J1171 electrical safety requirements—ensuring long-term system integrity and reducing total ownership cost over time.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually packed in retail box with molded EPE foam and double-walled corrugated carton for shock protection
• In-stock items ship within 2–5 working days after order confirmation
• Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight based on volume and urgency
• Real-time tracking number provided upon dispatch, updated until final delivery
• Minimum order quantity: 1 piece—designed for urgent field repairs and small-batch testing

Get Your Nissan Starter Motor Now

Your equipment shouldn’t wait weeks for a starter. Send us your part number (e.g., 23300-FU410), exact engine model (K15/K21/K25), and required quantity—we’ll email a competitive quote within 24 hours. First-time buyers can request a sample for functional validation before bulk ordering. With Guangzhou warehouse stock and fast dispatch, your replacement arrives before the next scheduled maintenance window.

Frequently Asked Questions