Replacement Parts


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Your Cadillac DeVille is a fine piece of machinery, so don't let a faulty EGR valve stop you from enjoying a smooth drive. When the EGR valve for your Cadillac DeVille is malfunctioning, your car is likely to be stationary until the part is replaced. With AutoZone, finding quality DeVille EGR valves at an affordable price is easy.

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  • Part Number: EGR4495
  • Warranty: Limited Lifetime
  • Notes: With high altitude emission
  •  | Page 1 of 4 |  

Misfiring, detonation and hard starting are the most common signs that the EGR valve needs to be replaced. The EGR valve helps your DeVille burn fuel more efficiently and completely by recirculating and portion of your exhaust and running it through the combustion process again. If you don't replace your ruined EGR valve immediately, you risk damage to your engine. If your Check Engine light is on and you suspect it may be caused by your EGR valve, drop by AutoZone for a free battery charging and engine diagnostic testing. When you need a Cadillac Deville EGR valve replacement, order one from AutoZone online to receive Same-Day Store Pickup and Free Shipping on any purchase of $75 or more.

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