OE Quality
60-Day Returns

Standard Ignition FPD49 Fuel Injection Pressure Damper
Overview of Standard Ignition Fuel Injection Pressure Damper
The Standard Ignition Fuel Injection Pressure Damper (Part Number FPD49) is designed specifically for Nissan Altima models. This component plays a critical role in maintaining consistent fuel pressure within the fuel injection system, ensuring smooth engine performance and fuel efficiency.
- Compatible with Nissan Altima fuel injection systems
- Includes o-ring for secure sealing
- Functions as a damper to stabilize fuel pressure fluctuations
- Designed for gas fuel system applications
- Comes with a caution sheet for safe installation
Detailed Product Description
The Standard Ignition FPD49 Fuel Injection Pressure Damper is engineered to reduce pressure pulsations in the fuel injection system of Nissan Altima vehicles. By dampening pressure spikes, it helps protect the fuel injectors and fuel pump from premature wear. The included o-ring ensures a tight seal, preventing fuel leaks and maintaining system integrity. This damper is intended for use in gas fuel systems and is supplied with a caution sheet to guide proper handling and installation.
Common Applications and Problem Resolution
- Reduces fuel pressure fluctuations that can cause engine hesitation
- Prevents fuel injector damage due to pressure spikes
- Helps maintain consistent fuel delivery for improved engine performance
- Addresses fuel pump noise related to pressure surges
- Minimizes potential fuel leaks with included o-ring seal
Installation Notes and Tips
When installing the Standard Ignition FPD49 on a Nissan Altima, ensure the fuel system is depressurized before removal of the old damper. Use the included o-ring to achieve a proper seal and avoid leaks. Follow the caution sheet instructions carefully to prevent damage to the component or fuel system. Proper torque specifications should be observed to maintain system integrity.
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The FPD49 Fuel Injection Pressure Damper undergoes rigorous quality control to ensure reliable performance in Nissan Altima vehicles. Warranty coverage details can be obtained from the product documentation or authorized Standard Ignition distributors.
| Brand | Standard Ignition |
|---|---|
| Part Number | FPD49 |
| Contents | Includes Caution Sheet |
| Fuel Type | Gas |
| Functions | Damper |
| Notes | Includes O-Ring |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Nissan | Altima | 3.5L | V6 | N/A | To 1/04; Assembly |
| 2003 | Nissan | Altima | 3.5L | V6 | N/A | Fuel Injection Pressure Damper |
| 2002 | Nissan | Altima | 3.5L | V6 | N/A | Fuel Injection Pressure Damper |
* 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.