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Standard Ignition EGV447 EGR Valve
Overview of Standard Ignition EGR Valve EGV447
The Standard Ignition Exhaust Gas Recirculation (EGR) Valve, part number EGV447, is designed for precise emission control in select Mercury and Nissan vehicles. This component helps regulate exhaust gases to reduce nitrogen oxide emissions and improve engine efficiency in the Mercury Villager and Nissan Quest models.
- Compatible with Mercury Villager and Nissan Quest vehicles
- Direct replacement for original EGR valve components
- Ensures proper exhaust gas recirculation for emission control
- Manufactured to meet OEM specifications
- Durable construction for reliable long-term performance
Product Details and Functionality
The Standard Ignition EGR Valve EGV447 plays a critical role in the emission control system by recirculating a portion of exhaust gases back into the engine intake. This process lowers combustion temperatures and reduces the formation of nitrogen oxides (NOx), which are harmful pollutants. Specifically engineered for the Mercury Villager and Nissan Quest, this valve maintains optimal engine performance and helps the vehicle comply with emission standards.
Common Applications and Problem Resolution
- Reduces engine knocking caused by high combustion temperatures
- Helps prevent rough idling and stalling related to faulty EGR valves
- Addresses increased emissions and failed emission tests
- Improves fuel efficiency by maintaining proper exhaust flow
- Eliminates check engine light codes related to EGR valve malfunction
Installation Notes and Tips
When installing the Standard Ignition EGR Valve EGV447, ensure the engine is cool and disconnect the battery to avoid electrical hazards. Clean the mounting surface thoroughly to prevent leaks and ensure a proper seal. Use the correct torque specifications to avoid damage to the valve or mounting hardware. It is recommended to inspect related components such as vacuum lines and electrical connectors during installation.
Quality Assurance and Warranty
Standard Ignition manufactures the EGR Valve EGV447 to meet or exceed OEM standards, ensuring reliable performance and durability. This part undergoes rigorous quality control testing to verify fitment and function for Mercury Villager and Nissan Quest models. Warranty coverage details are provided by Standard Ignition and typically include protection against defects in materials and workmanship.
| Brand | Standard Ignition |
| Part Number | EGV447 |
| Connector Gender | No Connector |
| Digital/Mechanical | Mechanical |
| Gaskets Included | No |
| Number of Bolt Holes | 2 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1998 | Mercury | Villager | N/A | Stamping No. F4XA-AA, AEY77-78 |
| 1998 | Nissan | Quest | N/A | |
| 1997 | Nissan | Quest | N/A | |
| 1996 | Nissan | Quest | N/A | |
| 1995 | Nissan | Quest | N/A | |
| 1994 | Nissan | Quest | 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.