Bosch SR8585N Starter Motor

Reliable Starter for Select GM and Isuzu Vehicles

The Bosch Starter (New) SR8585N is engineered to provide dependable starting power for a range of GM and Isuzu models. Designed with a 12-volt system and a 1.5 power rating, this starter ensures consistent engine engagement for vehicles like the Chevrolet Silverado 1500 and GMC Yukon XL 1500.

Key Features of Bosch Starter SR8585N

• Voltage: 12 volts for standard automotive electrical systems
• Power Rating: 1.5 for efficient engine cranking
• Mounting Bolt Hole Quantity: 2 for secure installation
• Nose Cone Material: Durable aluminum with a closed nose design
• Starter Rotation: Clockwise rotation compatible with specified engines
• Solenoid Attached: Integrated solenoid for streamlined operation
• Tooth Quantity: 11 teeth for proper engagement with flywheel
• New unit, not remanufactured, ensuring original equipment quality

Detailed Description of the Bosch Starter (New) SR8585N

This Bosch starter is part of the Starter (New) product line, which focuses on delivering brand-new components that meet original equipment manufacturer standards. The SR8585N features an aluminum nose cone with a closed nose type, enhancing durability and protecting internal components from debris. Its clockwise rotation and 11-tooth gear are designed to match the specifications of various GM and Isuzu vehicles, including the Cadillac Escalade and Chevrolet Avalanche 1500. The starter includes an attached solenoid for reliable engagement but does not come with mounting hardware or shims, so these should be sourced separately if needed.

Compatible Vehicles and Common Applications

• Cadillac Escalade
• Chevrolet Silverado 1500 and Avalanche 1500
• GMC Yukon and Sierra 2500
• Isuzu Ascender and Envoy XL
• Chevrolet Suburban 1500 and Tahoe

Common Issues Addressed by Bosch Starter SR8585N

• Failure to start or intermittent starting problems
• Grinding noises due to worn or damaged starter teeth
• Slow engine cranking caused by insufficient starter power
• Starter solenoid malfunction affecting engagement
• Corrosion or damage to the nose cone impacting starter performance

Installation Notes and Tips

Ensure the vehicle’s battery is fully charged before installation. The SR8585N requires two mounting bolts for secure attachment; verify bolt condition and torque specifications for your specific vehicle model. Since mounting hardware and shims are not included, retain original parts or acquire replacements as necessary. Confirm the starter’s clockwise rotation matches the engine’s requirements. Proper alignment of the 11-tooth gear with the flywheel is critical to avoid premature wear.

Quality Assurance and Warranty Information

As a new starter from Bosch’s Starter (New) line, the SR8585N meets stringent quality standards consistent with original equipment manufacturer specifications. Bosch provides a limited warranty covering defects in materials and workmanship, ensuring reliable performance and peace of mind for professional and DIY installations.