Replacement Parts


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Your Oldsmobile is an important part of your day-to-day life, thanks to the convenience and performance it provides. When an EGR valve for Oldsmobile Silhouette gets clogged with carbon deposits, it creates an issue in your emissions control system. Noxious gases from unburned fuel are released into the environment, and your pick-up's fuel economy suffers as well. Keep your engine performing well for the long haul by investing in a durable EGR valve from AutoZone.

Show of 13  Results
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  • Part Number: EGR1029
  • Part Number: EGR1083
  • Part Number: EGR173
  • Part Number: EGR1147
  • Part Number: EGR1027
  • Part Number: EGR120
  • Part Number: EGR1147VC
  • Part Number: 911-163
  • Part Number: 911-684
  • Part Number: EG10172
  • Part Number: EG10043
  • Notes: Original equipment
  • Part Number: EG10023
  • Notes: Original equipment
  •  | Page 1 of 2 |  

Silhouette EGR valves are critical to the functioning of the combustion process, since it takes the exhaust gas and cycles it back through. When this component of your emissions system is damaged, it also affects your big rig's drivability. Ordering an Oldsmobile Silhouette EGR valve replacement at AutoZone is simple, and online purchases include Same-Day Store Pickup at a location near you, or delivery with home shipping. You can even browse the selection at your local AutoZone and enjoy free battery charging and engine diagnostic testing while you shop.

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