SCITOO Starter Motor for Chevrolet Silverado 1500 2005-2008 4.3L V6 — Direct-Fit 12V PMGR, 1.2 kW

SCITOO Starter for Chevrolet Silverado 1500 (2005–2008) 4.3L is a direct-fit replacement starter motor engineered to restore reliable engine cranking with OEM-compatible specifications.

If your 2005–2008 Chevrolet Silverado 1500 (4.3L V6) or a compatible GM vehicle is struggling to start, this SCITOO 6495N starter offers a cost-effective, ready-to-install option. Built in ISO 9001 certified facilities with reinforced internal components and a corrosion-resistant coating, the unit mirrors factory dimensions and electrical characteristics so it installs in the original location using common hand tools.

Will this starter work with my exact vehicle?

Yes — the SCITOO 6495N is built to fit a range of GM vehicles that use the 4.3L V6 from the mid-2000s. Confirm compatibility by matching your vehicle year, model, engine size and the OEM part numbers listed with your existing starter.

• Fits Chevrolet Silverado 1500 (2005–2008) 4.3L V6 and Silverado 1500 Classic (2007).
• Also fits Chevrolet Express, Blazer, Astro, S10 and GMC Sierra, Savana, Jimmy, Sonoma variants (2004–2008) with 4.3L V6.
• Cross-references OEM numbers: 6495N, 12581306, 89017637 and related identifiers.

What are the technical specs and performance features?

This replacement starter is a 12V PMGR unit rated at approximately 1.2 kW with clockwise rotation and a 9-tooth pinion, matching original equipment characteristics. The housing is sealed and coated to resist abrasion, while internal parts have been stress-tested for durability and hardness.

• Voltage: 12V; Power: 1.2 kW; Rotation: CW; Teeth: 9.
• Permanent magnet gear reduction (PMGR) design for efficient cranking.
• Coated exterior and reinforced internal components for longer service life.

How easy is installation and what does warranty cover?

Installation is straightforward: the starter mounts in the original location and connects via the provided wiring port, so typical hand tools are all you need and no modifications are required. SCITOO backs this starter with a one-year unlimited-mileage guarantee, covering defects in materials and workmanship under normal use.

• Direct-fit design installs with factory bolt pattern and electrical connections.
• No special tools or vehicle modifications necessary for most installations.
• One-year unlimited-mileage warranty for peace of mind.

Who is this for: This SCITOO 6495N starter is intended for owners and professional mechanics servicing mid-2000s GM trucks and vans equipped with the 4.3L V6 who need an OEM-compatible replacement without dealer pricing. It suits drivers seeking a reliable, tested starter that matches factory specs and installs quickly, plus repair shops that prefer stocked direct-fit units for common Chevrolet and GMC models.