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Standard Ignition EGV547 EGR Valve
Overview of Standard Ignition EGR Valve EGV547
The Standard Ignition Exhaust Gas Recirculation (EGR) Valve, part number EGV547, is designed specifically for Toyota 4Runner, Pickup, and T100 models. This component plays a critical role in controlling emissions and maintaining engine efficiency by recirculating exhaust gases back into the intake manifold.
- Compatible with Toyota 4Runner, Pickup, and T100 vehicles
- Part number EGV547 ensures precise fitment and function
- Direct replacement for factory EGR valves
- Manufactured to meet OEM specifications
- Supports emission control system performance
Detailed Product Description
The Standard Ignition EGR Valve EGV547 is engineered to regulate the flow of exhaust gases into the engine’s intake system, reducing nitrogen oxide emissions and improving combustion efficiency. This valve is a direct fit replacement for Toyota 4Runner, Pickup, and T100 models, ensuring proper integration with the vehicle’s emission control system. By maintaining the correct exhaust gas recirculation rate, the EGR valve helps prevent engine knocking and reduces the formation of harmful pollutants.
Common Applications and Problem Resolution
- Reduces rough idling and engine hesitation caused by faulty EGR valves
- Helps eliminate check engine light codes related to EGR system malfunctions
- Improves fuel economy by optimizing combustion
- Prevents increased emissions and failed emissions tests
- Addresses engine performance issues linked to exhaust gas recirculation failures
Installation Notes and Tips
When installing the Standard Ignition EGR Valve EGV547 on Toyota 4Runner, Pickup, or T100 models, ensure the engine is cool before beginning. Remove the old valve carefully to avoid damaging the mounting surface or gasket. Clean the mounting area thoroughly to prevent leaks. Use the correct torque specifications to secure the valve and verify all electrical connections are properly seated. It is recommended to inspect related components such as vacuum lines and sensors during installation.
Quality Assurance and Warranty
Standard Ignition manufactures the EGR Valve EGV547 to meet or exceed OEM standards, providing reliable performance and durability. This part undergoes rigorous quality control testing to ensure consistent operation within emission control systems. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship for this part.
| Brand | Standard Ignition |
| Part Number | TW-78C |
| Connector Gender | No Connector |
This part fits 23 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1995 | Toyota | 4Runner | 3.0L | V6 | N/A | ||
| 1995 | Toyota | Pickup | 4WD | 3.0L | V6 | N/A | |
| 1995 | Toyota | Pickup | RWD | 3.0L | V6 | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 1994 | Toyota | 4Runner | 3.0L | V6 | N/A | ||
| 1994 | Toyota | Pickup | 4WD | 3.0L | V6 | N/A | |
| 1994 | Toyota | Pickup | RWD | 3.0L | V6 | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. |
| 1994 | Toyota | T100 | 3.0L | V6 | N/A | ||
| 1993 | Toyota | 4Runner | 3.0L | V6 | N/A | ||
| 1993 | Toyota | Pickup | 4WD | 3.0L | V6 | N/A | |
| 1993 | Toyota | Pickup | RWD | 3.0L | V6 | N/A | OE No. 25620-65030; Alternate Number |
| 1993 | Toyota | T100 | 3.0L | V6 | N/A | ||
| 1992 | Toyota | 4Runner | 3.0L | V6 | N/A | ||
| 1992 | Toyota | Pickup | 4WD | 3.0L | V6 | N/A | |
| 1992 | Toyota | Pickup | RWD | 3.0L | V6 | N/A | OE No. 25620-65030; Alternate Number |
| 1991 | Toyota | 4Runner | 3.0L | V6 | N/A | ||
| 1991 | Toyota | Pickup | 4WD | 3.0L | V6 | N/A | |
| 1991 | Toyota | Pickup | RWD | 3.0L | V6 | N/A | OE No. 25620-65030; Alternate Number |
| 1990 | Toyota | 4Runner | 3.0L | V6 | N/A | ||
| 1990 | Toyota | Pickup | 4WD | 3.0L | V6 | N/A | |
| 1990 | Toyota | Pickup | RWD | 3.0L | V6 | N/A | OE No. 25620-65030; Alternate Number |
| 1989 | Toyota | 4Runner | 3.0L | V6 | N/A | ||
| 1989 | Toyota | Pickup | 4WD | 3.0L | V6 | N/A | |
| 1989 | Toyota | Pickup | RWD | 3.0L | V6 | N/A | OE No. 25620-65030; Alternate Number |
* 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.