OE Quality
60-Day Returns

Bosch 0986435520 Fuel Injector
Overview of Bosch Common Rail Injector 0986435520
The Bosch Common Rail Injector (Remanufactured) part number 0986435520 is designed for diesel engines requiring precise fuel delivery. This premium replacement fuel injector is compatible with Chevrolet and GMC heavy-duty models, ensuring reliable performance in demanding conditions.
- Direct injection fuel injector type for efficient combustion
- Includes one fuel injector O-ring for proper sealing
- OE-style injector plug type for seamless electrical connection
- Premium replacement grade for durability and performance
- Packaged as a single diesel fuel injector unit
- Compatible with Chevrolet Express 2500, Express 3500, GMC Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD
- 12 months warranty covering unlimited miles and hours for non-commercial use
About the Bosch Common Rail Injector (Remanufactured) Line
The Common Rail Injector (Remanufactured) product line by Bosch focuses on restoring fuel injectors to meet original equipment specifications. This remanufactured injector ensures consistent fuel atomization and delivery, critical for diesel engine efficiency and emissions control. The line supports direct injection systems, making it suitable for heavy-duty Chevrolet and GMC diesel vehicles requiring precise fuel management.
Detailed Product Description
This Bosch fuel injector 0986435520 is engineered for direct injection diesel engines, providing accurate fuel delivery to optimize engine performance and fuel economy. The included fuel injector O-ring ensures a secure seal to prevent leaks. Its OE-style injector plug type guarantees compatibility with factory wiring harnesses, simplifying installation. Designed as a premium replacement, this injector meets stringent quality standards to maintain engine reliability in Chevrolet Express and GMC Savana vans, as well as Sierra and Silverado HD trucks.
Common Applications and Issues Addressed
- Restores proper fuel delivery in Chevrolet Express 2500 and 3500 diesel engines
- Resolves rough idling and misfires in GMC Savana 2500 and 3500 models
- Improves fuel efficiency and reduces emissions in Sierra 2500 HD and 3500 HD trucks
- Eliminates injector leaks and poor spray patterns in Silverado 2500 HD and 3500 HD
- Addresses engine performance loss due to worn or faulty injectors
Installation Notes and Tips
When installing the Bosch 0986435520 fuel injector, ensure the included O-ring is properly seated to prevent fuel leaks. Use OE-style connectors for secure electrical connections. It is recommended to replace all injectors simultaneously on vehicles requiring multiple units (typically 8 per vehicle) to maintain balanced engine performance. Follow manufacturer torque specifications and safety procedures during installation.
Quality Assurance and Warranty
This Bosch Common Rail Injector (Remanufactured) comes with a 12-month warranty covering unlimited miles and hours for non-commercial use. Each injector undergoes rigorous testing to meet OEM standards, ensuring reliable operation and longevity in Chevrolet and GMC diesel vehicles.
| Brand | Bosch |
|---|---|
| Part Number | 0986435520 |
| Position | Common Rail Injector (Remanufactured) |
| Cases Per Pallet (ORLY) | 280 |
| Fuel Injector O-Rings Included | 1 |
| Fuel Injector Type | Direct Injection |
| Injector Plug Type | OE |
| Item Grade | Premium Replacement |
| Package Contents | 1 Diesel Fuel Injector |
| Unit(s) per Car Qty (ORLY) | 8 |
| Warranty | 12 Months/Unlimited Miles/Unlimited Hours (Non-Commercial) |
This part fits 64 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Chevrolet | Express 2500 | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2010 | Chevrolet | Express 2500 | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2010 | Chevrolet | Express 3500 | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2010 | Chevrolet | Express 3500 | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2010 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2010 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2010 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2010 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2010 | GMC | Savana 2500 | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2010 | GMC | Savana 2500 | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2010 | GMC | Savana 3500 | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2010 | GMC | Savana 3500 | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2010 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2010 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2010 | GMC | Sierra 3500 HD | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2010 | GMC | Sierra 3500 HD | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2009 | Chevrolet | Express 2500 | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2009 | Chevrolet | Express 2500 | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2009 | Chevrolet | Express 3500 | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2009 | Chevrolet | Express 3500 | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2009 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2009 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2009 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2009 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2009 | GMC | Savana 2500 | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2009 | GMC | Savana 2500 | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2009 | GMC | Savana 3500 | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2009 | GMC | Savana 3500 | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2009 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2009 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2009 | GMC | Sierra 3500 HD | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2009 | GMC | Sierra 3500 HD | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2008 | Chevrolet | Express 2500 | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2008 | Chevrolet | Express 2500 | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2008 | Chevrolet | Express 3500 | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2008 | Chevrolet | Express 3500 | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2008 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2008 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2008 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2008 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2008 | GMC | Savana 2500 | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2008 | GMC | Savana 2500 | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2008 | GMC | Savana 3500 | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2008 | GMC | Savana 3500 | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2008 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2008 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2008 | GMC | Sierra 3500 HD | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2008 | GMC | Sierra 3500 HD | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2007 | Chevrolet | Express 2500 | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2007 | Chevrolet | Express 2500 | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2007 | Chevrolet | Express 3500 | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2007 | Chevrolet | Express 3500 | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2007 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2007 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2007 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2007 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2007 | GMC | Savana 2500 | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2007 | GMC | Savana 2500 | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2007 | GMC | Savana 3500 | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2007 | GMC | Savana 3500 | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2007 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2007 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
| 2007 | GMC | Sierra 3500 HD | 6.6L | V8 | N/A | One per cylinder; Remanufactured with 100% OE parts; with Lower Injector O-Ring; Common Rail Injector (Remanufactured) |
| 2007 | GMC | Sierra 3500 HD | 6.6L | V8 | N/A | Combustion chamber seal ring pre-assembled at injector; One per cylinder; Remanufactured with 100% OE parts; Common Rail Injector (Remanufactured) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.