1AEGR00273-2003-11 Ford Lincoln Mercury EGR Valve


2003-11 Ford Lincoln Mercury EGR Valve Wells Vehicle Electronics


This part replaces:

  • Standard Motor Products EGV1042
  • Wells EGR2107
  • OE # 5W7Z9D475AA
  • Wells Vehicle Electronics 4F1842
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List: $333.95 Save: $131.00
Only 2 left in stock
Part 1AEGR00273
In Stock

Orders must be placed by 2pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Brand #: 4F1842
Vehicle Fit
Warranty & Shipping
How-To & Tools

Our electrical and electronic parts are subject to strict quality testing.

Parts cannot be returned after they have been installed. Contact us with any questions before installing the parts.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

  1. step : Removing the Engine Cover (0:52)
    • Remove the cover with a 1/4" drive
  2. step : Removing the EGR Valve (1:12)
    • Remove the 10mm bolts from the shield
    • Slide back the shield
    • Loosen the nut from the EGR tube
    • Disconnect the connector and the two vacuum hoses
    • Remove the two 10mm bolts from the EGR
    • Remove the EGR valve from the vehicle
  3. step : Installing the EGR Valve (2:58)
    • Insert the gasket to the valve
    • Insert the valve into place
    • Tighten the two 10mm bolts to the EGR
    • Torque the 10mm bolts to 15 foot-pounds
    • Connector the connector and two vacuum hoses
    • Tighten the nut to the EGR Tube
    • Slide on the shield
    • Tighten the 10mm bolts to the shield
  4. step : Installing the Engine Cover (4:10)
    • Tighten the cover with a 1/4" drive

Tools needed for replacement:

    Materials, Fluids, and Supplies

  • Gloves

  • Pliers, Cutters & misc Wrenches

  • Channel-Lock Pliers

  • Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Sockets - Metric

  • 7mm Socket
  • 10mm Socket

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Fits the following Makes:

Year Make Model Description
2003-2011Ford Crown Victoria Ford Crown Victoria EGR Valve
2003-2011Lincoln Town Car Lincoln Town Car EGR Valve
2003-2011Mercury Grand Marquis Mercury Grand Marquis EGR Valve

Part Interchange

Brand Label Part Number
DIY Solutions ESS00299

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

Brand #: 4F1842
Product Reviews
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I love A1 auto!
I have bought multiple items from A1 Auto and I love them! Everything works exactly like they should and everything is delivered on or before on time! Highly recommend!!
March 22, 2018
EGR valve replacement
I put the new part in but Im still having code come up on the car computer
October 25, 2018
Customer service


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