Warranty & Shipping
Product Reviews
Vehicle Fit

The EGR valve in your vehicle is a critical part of the emission reduction system on your vehicle. At certain throttle levels the valve allows exhaust gasses to recirculate through the engine combustion process. This process is key in reducing Nitrogen Oxide emissions.


  • Brand New EGR Valve
  • Replaces dealer part number: 4L2E-9Y456-H3A, 4L2Z-9D475-A, 4L2Z-9D475-HA, 5L2E-9Y456-C3A, 5L2Z-9D475-A, 5L2Z-9Y475-A, 4L2E9Y456H3A, 4L2Z9D475A, 4L2Z9D475HA, 5L2E9Y456C3A, 5L2Z9D475A, 5L2Z9Y475A
  • Direct Fit
  • Built to strict quality control standards

This EGR valve makes a great replacement and has good cost savings over the dealer part.

Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

5.00/ 5.0
5 Stars
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1 Star
Awesome customer service
Ordered an EGR valve for my vehichle, called the customer service for some help. They made sure my part was the correct fit and made sure it came with all the parts needed. Super fast shipping and excellent customer service, always use 1A for parts!!
August 15, 2018
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Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Im in need of an egr mounting bracket, not the egr gasket..for a 2010 sport trac?
Carl S March 21, 2017
Year Make Model Description
2004-2010Ford Explorer Ford Explorer EGR Valve V6 4.0L
2004-2005Ford Explorer Sport Trac Ford Explorer Sport Trac EGR Valve V6 4.0L
2007-2010Ford Explorer Sport Trac Ford Explorer Sport Trac EGR Valve V6 4.0L
2004-2010Mercury Mountaineer Mercury Mountaineer EGR Valve V6 4.0L
Part #: 1AEGR00268

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout