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Standard Ignition EGV387 EGR Valve
Overview of Standard Ignition EGR Valve EGV387
The Standard Ignition Exhaust Gas Recirculation (EGR) Valve, part number EGV387, is designed for select Buick, Cadillac, and Oldsmobile vehicles. This mechanical EGR valve helps regulate exhaust gases to reduce emissions and improve engine efficiency in models such as the Buick Century and Cadillac DeVille.
- Mechanical operation without connector included
- Includes necessary gaskets for installation
- Equipped with one hose connector
- Features two bolt holes for secure mounting
- Compatible with Buick Century, Cadillac DeVille, Oldsmobile Cutlass Ciera, and more
Detailed Product Description
The Standard Ignition EGR Valve EGV387 is a mechanical valve that controls the flow of exhaust gases back into the intake manifold to reduce nitrogen oxide emissions. This valve comes with included gaskets to ensure a proper seal during installation. It features one hose connector and two bolt holes, providing a straightforward replacement process. The absence of a connector means it is designed to work with existing vehicle wiring harnesses, making it suitable for direct fit applications on Buick Century, Cadillac Fleetwood, and Oldsmobile Cutlass Ciera models.
Compatible Vehicles and Applications
This EGR valve is compatible with several GM vehicles, including:
- Buick Century
- Cadillac DeVille
- Oldsmobile Cutlass Ciera
- Cadillac Fleetwood
- Buick Commercial Chassis
Common Issues Addressed by EGR Valve Replacement
- Engine rough idling or stalling
- Increased emissions and failed emissions tests
- Check engine light related to EGR system faults
- Reduced fuel efficiency
- Engine knocking or pinging under load
Installation Notes and Tips
When installing the Standard Ignition EGR Valve EGV387, ensure the engine is cool before beginning work. Use the included gaskets to prevent exhaust leaks and tighten the two mounting bolts to the manufacturer’s torque specifications. Since this valve does not include a connector, verify the existing wiring harness is compatible and in good condition. Proper installation will help maintain emission control system performance and engine operation.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications. The EGR valve EGV387 undergoes rigorous quality control to ensure durability and reliable performance. This part includes a limited warranty against defects in materials and workmanship, providing confidence in its long-term use on compatible Buick, Cadillac, and Oldsmobile vehicles.
| Brand | Standard Ignition |
|---|---|
| Part Number | EGV387 |
| Connector Gender | No Connector |
| Digital/Mechanical | Mechanical |
| Gaskets Included | Yes |
| Number of Bolt Holes | 2 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1987 | Cadillac | Commercial Chassis | 4.1L | V8 | N/A | ||
| 1987 | Cadillac | DeVille | N/A | Compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup. | |||
| 1987 | Cadillac | Fleetwood | N/A | ||||
| 1986 | Cadillac | Commercial Chassis | 4.1L | V8 | N/A | Compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup. | |
| 1986 | Cadillac | DeVille | N/A | Compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup. | |||
| 1986 | Cadillac | Fleetwood | 4.1L | V8 | N/A | Compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup. | |
| 1985 | Cadillac | DeVille | 4.1L | V8 | N/A | Compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup. | |
| 1985 | Cadillac | Fleetwood | FWD | 4.1L | V8 | N/A | |
| 1983 | Buick | Century | 3.0L | V6 | N/A | OE No. 17083819 | |
| 1983 | Oldsmobile | Cutlass Ciera | 3.0L | V6 | N/A | OE No. 17083819 |
* 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.