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Standard Ignition EGV386 EGR Valve
Overview of Standard Ignition EGR Valve EGV386
The Standard Ignition EGR Valve EGV386 is a mechanical exhaust gas recirculation valve designed for select Buick, Cadillac, Chevrolet, and Oldsmobile models. This component helps regulate exhaust gases to reduce emissions and improve engine efficiency.
- Mechanical EGR valve design for reliable operation
- Includes gaskets for a complete installation
- Equipped with one hose connector
- Features two bolt holes for secure mounting
- Compatible with Buick Brougham, Cadillac Fleetwood, Chevrolet Caprice, and Oldsmobile Roadmaster
Product Details and Attributes
The EGV386 EGR valve from Standard Ignition is a mechanical valve, which means it operates without electronic controls, relying on engine vacuum and pressure to function. This part includes all necessary gaskets, ensuring a proper seal and preventing exhaust leaks during installation. It has one hose connector to attach to the vehicle’s vacuum or exhaust system and two bolt holes for mounting, providing a secure fit. This valve is engineered to meet the specifications required for Buick Brougham, Cadillac Fleetwood, Chevrolet Caprice, and Oldsmobile Roadmaster models, making it a direct replacement for worn or faulty EGR valves in these vehicles.
Compatible Vehicles and Applications
This Standard Ignition EGR valve EGV386 is compatible with the following makes and models:
- Buick Brougham
- Cadillac Fleetwood
- Chevrolet Caprice and Commercial Chassis
- Oldsmobile Custom Cruiser and Roadmaster
It is designed specifically for emission control systems in these vehicles, helping to reduce nitrogen oxide emissions and improve combustion efficiency.
Common Issues Addressed by EGR Valve Replacement
- Rough idling or engine stalling due to faulty EGR valve operation
- Increased emissions or failed emissions tests
- Check engine light triggered by EGR system faults
- Reduced fuel efficiency caused by improper exhaust gas recirculation
- Engine knocking or pinging related to combustion irregularities
Installation Notes and Tips
When installing the Standard Ignition EGR valve EGV386, ensure the engine is cool to avoid burns. Use the included gaskets to prevent exhaust leaks and tighten the two mounting bolts securely but avoid over-torquing. Verify the hose connector is properly attached to the vacuum or exhaust line. It is recommended to inspect related components such as vacuum lines and sensors during installation to ensure the entire EGR system functions correctly.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications. The EGV386 EGR valve undergoes rigorous quality control to ensure durability and proper fitment. This part includes a limited warranty covering defects in materials and workmanship, providing confidence in its reliability for emission control applications in Buick, Cadillac, Chevrolet, and Oldsmobile vehicles.
| Brand | Standard Ignition |
| Part Number | EGV386 |
| Digital/Mechanical | Mechanical |
| Gaskets Included | Yes |
| Number of Bolt Holes | 2 |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Buick | Roadmaster | N/A | |||
| 1993 | Cadillac | Commercial Chassis | N/A | |||
| 1993 | Cadillac | Fleetwood | N/A | |||
| 1993 | Chevrolet | Caprice | 5.7L | V8 | N/A | |
| 1992 | Buick | Roadmaster | N/A | |||
| 1992 | Cadillac | Brougham | 5.7L | V8 | N/A | |
| 1992 | Cadillac | Commercial Chassis | 5.7L | V8 | N/A | |
| 1992 | Chevrolet | Caprice | 5.7L | V8 | N/A | |
| 1992 | Chevrolet | Commercial Chassis | 5.7L | V8 | N/A | |
| 1992 | Oldsmobile | Custom Cruiser | 5.7L | V8 | N/A | |
| 1991 | Cadillac | Brougham | 5.7L | V8 | N/A | |
| 1991 | Chevrolet | Caprice | 5.7L | V8 | N/A | Police Package; Export |
| 1991 | Chevrolet | Commercial Chassis | 5.7L | V8 | N/A | |
| 1990 | Cadillac | Brougham | 5.7L | V8 | 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.