OE Quality
60-Day Returns

Standard Ignition EGV1265 Exhaust Gas Recirculation (EGR) Valve
Overview of Standard Ignition EGR Valve EGV1265
The Standard Ignition Exhaust Gas Recirculation (EGR) Valve EGV1265 is designed for select Toyota models including Corolla, Prius, and Prius Prime. This electronically controlled EGR valve helps regulate exhaust gases to reduce emissions and improve engine efficiency.
- Electronic digital/mechanical operation for precise control
- Female square connector with one connector for easy integration
- Two hose connectors and two vacuum ports for effective gas recirculation
- Bolt mount design with four bolt holes for secure installation
- Six male blade terminals ensuring reliable electrical connections
Detailed Product Description
The Standard Ignition EGR Valve part number EGV1265 is engineered to meet the emission control requirements of Toyota Corolla, Prius, and Prius Prime vehicles. Featuring an electronic control system, this valve accurately modulates the flow of exhaust gases back into the intake manifold to reduce nitrogen oxide emissions. The valve includes a female square connector with one connector quantity, facilitating straightforward electrical connections. It also has two hose connectors and two vacuum ports to support proper exhaust gas routing. The bolt mount design with four bolt holes ensures a stable and secure fitment in the engine bay. Six male blade terminals provide durable and consistent electrical contact, essential for the valve’s operation.
Common Applications and Issues Addressed
- Helps reduce engine emissions by recirculating exhaust gases
- Prevents rough idling and engine hesitation caused by faulty EGR valves
- Improves fuel efficiency by optimizing combustion
- Reduces engine knocking and pinging related to improper exhaust gas flow
- Supports compliance with emission standards for Toyota Corolla, Prius, and Prius Prime
Installation Notes and Tips
When installing the Standard Ignition EGR Valve EGV1265, ensure the mounting surface is clean and free of debris. This valve uses a bolt mount with four bolt holes, so proper torque specifications should be followed to avoid leaks or damage. Note that mounting hardware and gaskets or seals are not included and should be sourced separately. Verify the connector orientation and terminal connections to match the vehicle’s wiring harness. It is recommended to inspect vacuum lines and hoses for wear or damage during installation.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The EGR valve EGV1265 undergoes rigorous testing to ensure durability and reliable performance in Toyota Corolla, Prius, and Prius Prime vehicles. Please refer to Standard Ignition’s warranty policy for coverage details.
| Brand | Standard Ignition |
| Part Number | EGV1265 |
| Mounting Hardware Included | No |
| Gasket Or Seal Included | No |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Square |
| Digital/Mechanical | Electronic |
| Hose Connector Quantity | 2 |
| Mounting Type | Bolt mount |
| Number of Bolt Holes | 4 |
| Terminal Gender | Male |
| Terminal Quantity | 6 |
| Terminal Type | Blade |
| Vacuum Port Quantity | 2 |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2023 | Toyota | Corolla | 1.8L | L4 | N/A | |
| 2022 | Toyota | Corolla | 1.8L | L4 | N/A | |
| 2022 | Toyota | Prius | N/A | |||
| 2022 | Toyota | Prius Prime | N/A | |||
| 2021 | Toyota | Corolla | 1.8L | L4 | N/A | |
| 2021 | Toyota | Prius | N/A | |||
| 2021 | Toyota | Prius Prime | N/A | |||
| 2020 | Toyota | Corolla | 1.8L | L4 | N/A | |
| 2020 | Toyota | Prius | N/A | |||
| 2020 | Toyota | Prius Prime | N/A | |||
| 2019 | Toyota | Corolla | 1.8L | L4 | N/A | |
| 2019 | Toyota | Prius | N/A | |||
| 2019 | Toyota | Prius Prime | N/A | |||
| 2018 | Toyota | Prius | N/A | |||
| 2018 | Toyota | Prius Prime | N/A | |||
| 2017 | Toyota | Prius | N/A | |||
| 2017 | Toyota | Prius Prime | N/A | |||
| 2016 | Toyota | Prius | 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.