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Bosch SR8600X Starter
| Brand | Bosch SR8600X |
|---|---|
| Voltage | 12 |
| Design | Permanent magnet gear reduction |
| Power Rating | 1.5 |
| Mounting Bolt Hole Quantity | 3 |
| Case Grounding | Grounded case |
| Nose Cone Material | Aluminum |
| Nose Cone Type | Closed nose |
| Starter Rotation | Clockwise (right) |
| Mounting Hardware Included | No |
| Mounting Shims Included | No |
| Solenoid Attached | Yes |
| Housing Material | Aluminum |
| Re-Clockable Flange | No |
| Mounting Type | Flange |
| Over-Crank Protection | No |
| Designed for Automatic Start / Stop Operation | Yes |
| Automotive Item Weight (lbs) | 9.259415 lb |
| New Or Remanufactured | Remanufactured |
| Private Brand? | No |
| Product line | Starter (Remanufactured) |
| Fits | Cadillac, Chevrolet, and GMC · 56 vehicles |
Remanufactured design. Built for 12-volt starting systems with Bosch starter engineering.
Gear reduction output. Permanent magnet design delivers efficient cranking performance.
Attached solenoid. Streamlines electrical connection on direct replacement starter service.
Cross-references 12637617 and 19180527 for the same application. See all 2.
Overview
Bosch SR8600X is a remanufactured starter built for 12-volt starting systems with a permanent magnet gear reduction design. It uses a grounded case, a closed aluminum nose cone, and an attached solenoid for direct replacement service on select Chevrolet, GMC, and Cadillac applications.
Compatible With Chevrolet Express, Silverado, and GMC Savana and Sierra applications, this Bosch starter is engineered for automatic start/stop operation and clockwise rotation. The SR8600X part number appears in fitment for multiple heavy-duty and full-size platforms, including Cadillac CTS applications.
Key Features
- Remanufactured Bosch starter for 12-volt systems
- Permanent magnet gear reduction design for efficient cranking
- Grounded case with flange mounting and three bolt holes
- Closed aluminum nose cone and aluminum housing
- Attached solenoid for streamlined electrical connection
- Clockwise rotation, right-hand rotation specification
- Designed for automatic start/stop operation
Fitment Details
- Fits 2015-2020 Chevrolet Express 2500, N/A.
- Fits 2015-2020 Chevrolet Express 3500, N/A.
- Fits 2015-2020 Chevrolet Express 4500, N/A.
- Fits 2016-2019 Chevrolet Silverado 2500 HD, N/A.
- Fits 2016-2019 Chevrolet Silverado 3500 HD, N/A.
- Fits 2016-2019 Chevrolet Suburban 3500 HD, N/A.
- Fits 2016-2019 GMC Savana 2500, N/A.
- Fits 2016-2019 GMC Savana 3500, N/A.
- Fits 2016-2019 GMC Sierra 2500 HD, N/A.
- Fits 2015-2019 GMC Sierra 3500 HD, N/A.
- Fits 2016-2017 GMC Savana 4500, N/A.
- Fits 2009-2015 Cadillac CTS, N/A.
Common Uses
- Engine no-crank conditions caused by starter failure
- Slow or inconsistent cranking during startup
- Electrical starting issues related to worn internal starter components
- Replacement for a remanufactured starter with matching rotation and mounting style
Installation Notes
Verify 12-volt system requirements, clockwise rotation, flange mounting, and three-bolt fitment before installation. This part cross-references GM OE numbers 12637617 and 19180527 for the same application. Mounting hardware and shims are not included.
Quality Assurance
Bosch Premium Starters are built and tested for performance and reliability. SR8600X is remanufactured and follows Bosch starter engineering standards for starting-system service.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Notes |
|---|---|---|---|---|---|---|
| 2020 | Chevrolet | Express 2500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2020 | Chevrolet | Express 3500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2020 | Chevrolet | Express 4500 | 6.0L | V8 | GAS | Starter (Remanufactured) |
| 2019 | Chevrolet | Express 2500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2019 | Chevrolet | Express 3500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2019 | Chevrolet | Express 4500 | 6.0L | V8 | GAS | Starter (Remanufactured) |
| 2019 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | — | Starter (Remanufactured) |
| 2019 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | — | Starter (Remanufactured) |
| 2019 | Chevrolet | Suburban 3500 HD | 6.0L | V8 | — | Starter (Remanufactured) |
| 2019 | GMC | Savana 2500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2019 | GMC | Savana 3500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2019 | GMC | Sierra 2500 HD | 6.0L | V8 | — | Starter (Remanufactured) |
| 2019 | GMC | Sierra 3500 HD | 6.0L | V8 | FLEX | Starter (Remanufactured) |
| 2018 | Chevrolet | Express 2500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2018 | Chevrolet | Express 3500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2018 | Chevrolet | Express 4500 | 6.0L | V8 | GAS | Starter (Remanufactured) |
| 2018 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | — | Starter (Remanufactured) |
| 2018 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | — | Starter (Remanufactured) |
| 2018 | Chevrolet | Suburban 3500 HD | 6.0L | V8 | — | Starter (Remanufactured) |
| 2018 | GMC | Savana 2500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2018 | GMC | Savana 3500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2018 | GMC | Sierra 2500 HD | 6.0L | V8 | — | Starter (Remanufactured) |
| 2018 | GMC | Sierra 3500 HD | 6.0L | V8 | — | Starter (Remanufactured) |
| 2017 | Chevrolet | Express 2500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2017 | Chevrolet | Express 3500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2017 | Chevrolet | Express 4500 | 6.0L | V8 | GAS | Starter (Remanufactured) |
| 2017 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | — | Starter (Remanufactured) |
| 2017 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | — | Starter (Remanufactured) |
| 2017 | Chevrolet | Suburban 3500 HD | 6.0L | V8 | GAS | Starter (Remanufactured) |
| 2017 | GMC | Savana 2500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2017 | GMC | Savana 3500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2017 | GMC | Savana 4500 | 6.0L | V8 | FLEX | Starter (Remanufactured) |
| 2017 | GMC | Sierra 2500 HD | 6.0L | V8 | GAS | Starter (Remanufactured) |
| 2017 | GMC | Sierra 3500 HD | 6.0L | V8 | — | Starter (Remanufactured) |
| 2016 | Chevrolet | Express 2500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2016 | Chevrolet | Express 3500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2016 | Chevrolet | Express 4500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2016 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | — | Starter (Remanufactured) |
| 2016 | Chevrolet | Silverado 3500 HD | 6.0L | V8 | — | Starter (Remanufactured) |
| 2016 | Chevrolet | Suburban 3500 HD | 6.0L | V8 | GAS | Starter (Remanufactured) |
| 2016 | GMC | Savana 2500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2016 | GMC | Savana 3500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2016 | GMC | Savana 4500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2016 | GMC | Sierra 2500 HD | 6.0L | V8 | GAS | Starter (Remanufactured) |
| 2016 | GMC | Sierra 3500 HD | 6.0L | V8 | GAS | Starter (Remanufactured) |
| 2015 | Cadillac | CTS | 6.2L | V8 | — | Starter (Remanufactured) |
| 2015 | Chevrolet | Express 2500 | 6.0L | V8 | GAS | Starter (Remanufactured) |
| 2015 | Chevrolet | Express 3500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2015 | Chevrolet | Express 4500 | 6.0L | V8 | — | Starter (Remanufactured) |
| 2015 | GMC | Sierra 3500 HD | 6.0L | V8 | CNG | Starter (Remanufactured) |
| 2014 | Cadillac | CTS | 6.2L | V8 | — | Starter (Remanufactured) |
| 2013 | Cadillac | CTS | 6.2L | V8 | — | Starter (Remanufactured) |
| 2012 | Cadillac | CTS | 6.2L | V8 | — | Starter (Remanufactured) |
| 2011 | Cadillac | CTS | 6.2L | V8 | — | Starter (Remanufactured) |
| 2010 | Cadillac | CTS | 6.2L | V8 | — | Starter (Remanufactured) |
| 2009 | Cadillac | CTS | 6.2L | V8 | — | Starter (Remanufactured) |
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