OE Quality
60-Day Returns

Standard Ignition GDG103 Fuel Pump Mounting Gasket
Overview of Standard Ignition Fuel Pump Mounting Gasket GDG103
The Standard Ignition GDG103 fuel pump mounting gasket is designed for direct fuel injection (GDI) systems using gasoline. This gasket provides a reliable seal for fuel pump assemblies in select Cadillac, Chevrolet, and GMC vehicles, ensuring proper fuel delivery and system integrity.
- Compatible with direct fuel injection (GDI) systems
- Designed for gasoline fuel type
- O.E.M. replacement part for precise fit and function
- Fits multiple models including Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac Escalade, and more
- Durable sealing material to prevent leaks and maintain fuel system pressure
Detailed Product Description
The GDG103 fuel pump mounting gasket from Standard Ignition is engineered to meet original equipment manufacturer specifications for direct fuel injection systems. It is specifically designed for gasoline-powered vehicles equipped with GDI technology, which requires precise sealing to maintain optimal fuel pressure and prevent leaks. This gasket is compatible with a range of Cadillac, Chevrolet, and GMC models such as the Camaro, Corvette, CTS, Escalade, Escalade ESV, Sierra 1500, Silverado 1500, Silverado 2500, Tahoe, Yukon, and Yukon XL. The gasket ensures a secure seal between the fuel pump and mounting surface, supporting the direct injection system's performance and reliability.
Common Applications and Issues Addressed
- Prevents fuel leaks at the fuel pump mounting point
- Maintains proper fuel pressure in direct injection systems
- Eliminates fuel odor caused by gasket failure
- Resolves engine performance issues related to fuel delivery
- Prevents contamination of fuel system components
Installation Notes and Tips
- Ensure the mounting surface is clean and free of debris before installation
- Inspect the fuel pump and surrounding components for wear or damage
- Use proper torque specifications when securing the fuel pump to avoid gasket damage
- Replace the gasket anytime the fuel pump is removed to maintain a proper seal
Quality Assurance and Warranty
Standard Ignition parts, including the GDG103 fuel pump mounting gasket, are manufactured to meet or exceed O.E.M. standards. This gasket is an O.E.M. replacement part, ensuring compatibility and durability. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to provide confidence in product reliability.
| Brand | Standard Ignition |
| Part Number | GDG103 |
| Fuel Injection Type | GDI |
| Fuel Type | Gas |
| O.E.M. Replacement | Yes |
| System Type | Direct |
This part fits 45 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Cadillac | CTS | 6.2L | V8 | N/A | At Pump |
| 2018 | Cadillac | Escalade | 6.2L | V8 | N/A | At Pump |
| 2018 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | At Pump |
| 2018 | Chevrolet | Camaro | 6.2L | V8 | N/A | At Pump |
| 2018 | Chevrolet | Corvette | 6.2L | V8 | N/A | At Pump |
| 2018 | Chevrolet | Silverado 1500 | N/A | At Pump | ||
| 2018 | GMC | Sierra 1500 | N/A | At Pump | ||
| 2018 | GMC | Yukon | N/A | At Pump | ||
| 2018 | GMC | Yukon XL | N/A | At Pump | ||
| 2017 | Cadillac | CTS | 6.2L | V8 | N/A | At Pump |
| 2017 | Cadillac | Escalade | 6.2L | V8 | N/A | At Pump |
| 2017 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | At Pump |
| 2017 | Chevrolet | Camaro | 6.2L | V8 | N/A | At Pump |
| 2017 | Chevrolet | Corvette | 6.2L | V8 | N/A | At Pump |
| 2017 | Chevrolet | Silverado 1500 | N/A | At Pump | ||
| 2017 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | At Pump |
| 2017 | Chevrolet | Tahoe | 5.3L | V8 | N/A | At Pump |
| 2017 | GMC | Sierra 1500 | N/A | At Pump | ||
| 2017 | GMC | Yukon | N/A | At Pump | ||
| 2017 | GMC | Yukon XL | N/A | At Pump | ||
| 2016 | Cadillac | CTS | 6.2L | V8 | N/A | At Pump |
| 2016 | Cadillac | Escalade | 6.2L | V8 | N/A | At Pump |
| 2016 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | At Pump |
| 2016 | Chevrolet | Camaro | 6.2L | V8 | N/A | At Pump |
| 2016 | Chevrolet | Corvette | 6.2L | V8 | N/A | At Pump |
| 2016 | Chevrolet | Silverado 1500 | N/A | At Pump | ||
| 2016 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | At Pump |
| 2016 | Chevrolet | Tahoe | 5.3L | V8 | N/A | At Pump |
| 2016 | GMC | Sierra 1500 | N/A | At Pump | ||
| 2016 | GMC | Yukon | N/A | At Pump | ||
| 2016 | GMC | Yukon XL | N/A | At Pump | ||
| 2015 | Cadillac | Escalade | 6.2L | V8 | N/A | At Pump |
| 2015 | Cadillac | Escalade ESV | 6.2L | V8 | N/A | At Pump |
| 2015 | Chevrolet | Corvette | 6.2L | V8 | N/A | At Pump |
| 2015 | Chevrolet | Silverado 1500 | N/A | At Pump | ||
| 2015 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | At Pump |
| 2015 | Chevrolet | Tahoe | 5.3L | V8 | N/A | At Pump |
| 2015 | GMC | Sierra 1500 | N/A | At Pump | ||
| 2015 | GMC | Yukon | N/A | At Pump | ||
| 2015 | GMC | Yukon XL | N/A | At Pump | ||
| 2014 | Chevrolet | Corvette | 6.2L | V8 | N/A | At Pump |
| 2014 | Chevrolet | Silverado 1500 | N/A | At Pump | ||
| 2014 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | At Pump |
| 2014 | GMC | Sierra 1500 | N/A | At Pump | ||
| 2013 | GMC | Sierra 1500 | N/A | At Pump |
* 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.