✅ Compatibility

• Make: Chevrolet
• Spec: 12V — 11-tooth drive gear (11T)
• OEM / Cross Reference Part Numbers:
  • 3231459, 9000945, 10465554, 6449
• Fits:
  • Chevrolet Silverado 1500 (2001–2007) — V8 engines
  • Chevrolet Silverado 2500 HD (2001–2007) — V8 engines
  • Chevrolet Silverado 3500 (2001–2007) — V8 engines
• Compatible Engines (typical fitment):
  • 5.3L V8 Vortec (LM7 / L59 / LM4 / L33)
  • 6.0L V8 Vortec (LQ4 / LQ9 / L76)
  • 8.1L V8 Vortec (L18)
• ⚠️ Fitment Note — Verify Before Ordering: Silverado 2001–2007 models may use different starter specifications depending on engine displacement, transmission type (auto/manual), and production date. Verify your VIN, engine code, and existing starter part number before ordering. Contact us if unsure — we confirm fitment before you buy.

🔧 Product Highlights

• Direct OEM Replacement — 12V 11T High-Torque Starter Motor: Drop-in fit for Chevrolet Silverado 1500 / 2500 HD / 3500 (2001–2007) V8 applications — matches original starter specifications for correct 12V voltage, 11-tooth drive gear engagement, mounting bolt pattern, and solenoid connector configuration
• 4 OEM Cross-Reference Numbers — 3231459 / 9000945 / 10465554 / 6449: Cross-references four part numbers to ensure correct identification across GM, Delco Remy, and aftermarket parts catalogs — maximizing fitment confidence for Silverado V8 starter replacement
• Chevrolet Silverado 2001–2007 — North America’s Best-Selling Full-Size Pickup Truck: The Chevrolet Silverado (GMT800 / GMT900 platform, 2001–2007) is one of the best-selling and most widely registered full-size pickup trucks in North American history — with millions of units in active daily use by contractors, tradespeople, fleet operators, and personal truck owners. The 5.3L, 6.0L, and 8.1L Vortec V8 engines in these trucks have a massive installed base with strong ongoing demand for quality replacement electrical components
• Starter Motor Failure — The Most Common No-Start Electrical Fault on High-Mileage Silverados: Starter motor failure is one of the most common no-start electrical faults on high-mileage Chevrolet Silverado trucks — causing slow cranking, no-crank, grinding noise on start, or intermittent no-start. On a work truck or fleet vehicle, starter failure causes immediate vehicle downtime and lost productivity
• GM Vortec V8 — One of the Most Reliable and Widely Used Truck Engine Families Ever Built: The GM 5.3L, 6.0L, and 8.1L Vortec V8 engines are among the most reliable and widely used truck engine families in automotive history — known for their durability, power output, and long service life. These engines routinely exceed 200,000 miles with proper maintenance, driving strong demand for quality replacement starters, alternators, and electrical components
• Restores Reliable Engine Cranking and Starting Performance: Corrects slow cranking, no-crank, grinding on start, and intermittent no-start caused by a failed or worn starter motor on Chevrolet Silverado 1500 / 2500 HD / 3500 (2001–2007) V8 applications

📦 What's Included

• 1× Starter Motor 12V 11T (New Aftermarket) — Cross Reference: 3231459 / 9000945 / 10465554 / 6449

🔑 Key Specs

• Cross Reference Part Numbers: 3231459, 9000945, 10465554, 6449
• Voltage: 12V
• Drive Gear Teeth: 11T (11-tooth)
• Component Type: Starter motor (electric starter)
• Compatible Vehicles: Chevrolet Silverado 1500 / 2500 HD / 3500 (2001–2007)
• Compatible Engines: 5.3L V8 Vortec / 6.0L V8 Vortec / 8.1L V8 Vortec
• Application: Full-size pickup truck — personal / contractor / fleet / commercial
• Condition: New Aftermarket
• SKU: 3231459

⚠️ Fitment varies by engine displacement, transmission type, and production date on 2001–2007 Silverado models. Verify your VIN, engine code, and existing starter part number before purchasing. Contact us with your VIN if unsure — we are happy to confirm fitment.