The Walker Products EGR Valve (part number 570-5031) is a direct-fit replacement for 1980-1995 American Motors, Buick, Cadillac, and Chevrolet vehicles with 2.5L, 3.8L, and 1.8L engines. Walker Products EGR Valves are OE Replacement components that restore precise exhaust flow control for improved emissions, efficiency, and drivability.
Features:
- 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.
- 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.
Specifications:
| Number of Terminals | 3 |
| Connector Shape | Circle |
| Terminal Gender | Female |
Fits: 1980-1995 American Motors, Buick, Cadillac, Chevrolet, and GMC models including Concord, Eagle, Spirit, Century, LeSabre, Regal, Skyhawk, Brougham and more — 2.5L, 3.8L, and 1.8L 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: Chrysler J3234413, Chrysler J3237105, Chrysler J3238726, Chrysler J3241345, Wells EGR4461, SMP EGV338, SMP EGV672, SMP EGV672T and 14 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.
