The Walker Products EGR Valve (part number 570-5042) is a direct-fit replacement for 1995 Buick, Chevrolet, Oldsmobile, and Pontiac vehicles with 3.8L engines. Walker Products EGR Valves are OE Replacement components that restore precise exhaust flow control for improved emissions, efficiency, and drivability.
Features:
- Reduces NOx Emissions:Â Recirculates exhaust gases back into the intake to lower combustion temperatures and reduce emissions.
- Restores Engine Efficiency:Â Helps resolve rough idle, hesitation, and poor fuel economy caused by faulty or sticking EGR valves.
- OE Replacement Design:Â Matches original equipment specifications for flow rate, response time, and electronic control compatibility.
- Exact OE Fit: Installs directly into factory mounting points and connects to original wiring and vacuum systems—no modification required.
- Built for Harsh Conditions:Â Constructed from corrosion-resistant materials to withstand heat, soot, and constant exhaust flow exposure.
Specifications:
| Number of Terminals | 5 |
| Connector Type | Spade |
| Connector Shape | Oblong |
| Connector Gender | Male |
| Terminal Gender | Female |
Fits: 1995 Buick, Chevrolet, Oldsmobile, and Pontiac models including LeSabre, Park Avenue, Regal, Riviera, Lumina APV, 88, 98, Silhouette and more — 3.8L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: KEM 130-507, Forecast 9150, Forecast 9152, Forecast 9153, Tomco Products 10519, Wells EGR1027, Delphi EG10023, SMP EGV514 and 7 more
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
