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Standard Ignition DFI3 Diesel Exhaust Fluid (DEF) Injection Nozzle
Overview of Standard Ignition DFI3 DEF Injection Nozzle
The Standard Ignition DFI3 Diesel Exhaust Fluid (DEF) Injection Nozzle is designed specifically for Ram 2500 and 3500 models. This clear-finished nozzle features a female connector and two male terminals, ensuring precise and reliable DEF delivery for emission control systems.
- Clear color/finish for easy inspection
- Female connector with one connection point
- Two male terminals for secure electrical contact
- Compatible with Ram 2500 and 3500 diesel models
- Part number DFI3 for accurate identification
Detailed Product Description
The DFI3 DEF Injection Nozzle by Standard Ignition is engineered to meet the emission control requirements of Ram 2500 and 3500 diesel trucks. Its clear finish allows technicians to visually confirm the condition of the nozzle during maintenance. The single female connector and dual male terminals provide a stable and efficient electrical connection, critical for the precise injection of Diesel Exhaust Fluid. This component plays a vital role in reducing harmful emissions by ensuring the correct amount of DEF is injected into the exhaust stream.
Applications and Problem Resolution
This DEF injection nozzle is used in emission control systems to maintain compliance with environmental regulations and optimize engine performance. It addresses several common issues, including:
- Inconsistent DEF injection leading to increased emissions
- Electrical connection failures causing nozzle malfunction
- Wear or damage to the injection nozzle affecting fluid delivery
- Emission system fault codes related to DEF injection
- Reduced fuel efficiency due to improper DEF dosing
Installation Notes and Tips
When installing the Standard Ignition DFI3 nozzle on Ram 2500 or 3500 models, ensure the female connector is securely attached and the two male terminals are properly seated to avoid electrical issues. Inspect the nozzle for any signs of damage before installation. Follow vehicle-specific service manual instructions for DEF system maintenance to ensure optimal performance.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet OEM specifications, providing reliable performance and durability. The DFI3 DEF Injection Nozzle undergoes rigorous quality control to ensure compatibility with Ram 2500 and 3500 diesel models. Warranty coverage details should be confirmed with the product documentation or manufacturer.
| Brand | Standard Ignition |
|---|---|
| Part Number | DFI3 |
| Color/Finish | Clear |
| Connector Gender | Female |
| Terminal Gender | Male |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2022 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2022 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2021 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2021 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2020 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2020 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2019 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2019 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2018 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2018 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2017 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2017 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2016 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2016 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2015 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2015 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2014 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2014 | Ram | 3500 | 6.7L | L6 | N/A | |
| 2013 | Ram | 2500 | 6.7L | L6 | N/A | |
| 2013 | Ram | 3500 | 6.7L | L6 | N/A |
* 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.