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Product details
Part NameEGR Valve
BrandWalker Products
Part Number570-5047
UPC00724620199912
Estimate Delivery Date
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If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
Walker Products Exhaust Gas Recirculation (EGR) Valves are OE Replacement components engineered to restore factory emissions performance and drivability by accurately controlling the flow of exhaust gases into the intake manifold. By reintroducing a portion of exhaust gas into the combustion chamber, EGR valves reduce peak combustion temperatures—significantly lowering nitrogen oxide (NOx) emissions and improving engine efficiency. Walker EGR valves are manufactured to meet or exceed OE specifications for flow rate, actuation timing, electrical connectivity, and valve position control. Available in both vacuum-operated and electronically controlled formats, each valve is designed for an exact OE fit with original mounting locations and connector types. Built from heat- and corrosion-resistant materials, these valves are designed to withstand extreme under-hood conditions and continuous exhaust gas exposure. Whether addressing emissions-related fault codes, resolving rough idle, or performing routine service, Walker EGR Valves help restore proper engine function, reduce emissions, and support long-term compliance with federal and state regulations.
Characteristics include:
Built for Harsh Conditions: Constructed from corrosion-resistant materials to withstand heat, soot, and constant exhaust flow exposure.
Exact OE Fit: Installs directly into factory mounting points and connects to original wiring and vacuum systems—no modification required.
OE Replacement Design: Matches original equipment specifications for flow rate, response time, and electronic control compatibility.
Reduces NOx Emissions: Recirculates exhaust gases back into the intake to lower combustion temperatures and reduce emissions.
Restores Engine Efficiency: Helps resolve rough idle, hesitation, and poor fuel economy caused by faulty or sticking EGR valves.
Watch genuine customer videos showing their upgrades and honest results of similar products
Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
1993
Ford
Mustang
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1992
Ford
Mustang
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1992
Lincoln
Mark VII
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1991
Ford
Country Squire
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1991
Ford
Mustang
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1991
Lincoln
Mark VII
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1991
Mercury
Colony Park
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1990
Ford
Country Squire
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1990
Ford
Mustang
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1990
Lincoln
Mark VII
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1990
Lincoln
Town Car
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1990
Mercury
Colony Park
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1989
Ford
Country Squire
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1989
Ford
Mustang
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1989
Lincoln
Mark VII
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1989
Lincoln
Town Car
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1989
Mercury
Colony Park
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1988
Ford
Country Squire
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1988
Ford
Mustang
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1988
Ford
Thunderbird
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
with Federal Emissions
1988
Lincoln
Mark VII
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1988
Lincoln
Town Car
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1988
Mercury
Colony Park
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1988
Mercury
Cougar
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1987
Ford
Country Squire
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1987
Ford
Mustang
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1987
Ford
Thunderbird
3.8L
V engine
6 cylinders
3.81" bore
3.39" stroke
with Federal Emissions
1987
Ford
Thunderbird
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
with Federal Emissions
1987
Lincoln
Continental
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1987
Lincoln
Mark VII
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1987
Lincoln
Town Car
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1987
Mercury
Colony Park
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1987
Mercury
Cougar
3.8L
V engine
6 cylinders
3.81" bore
3.39" stroke
1987
Mercury
Cougar
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1986
Ford
LTD
3.8L
V engine
6 cylinders
3.81" bore
3.39" stroke
Fuel delivery subtype: TBI
with Federal Emissions
1986
Ford
LTD
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
with Federal Emissions
1986
Ford
Mustang
3.8L
V engine
6 cylinders
3.81" bore
3.39" stroke
1986
Ford
Mustang
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1986
Ford
Thunderbird
3.8L
V engine
6 cylinders
3.81" bore
3.39" stroke
with Federal Emissions
1986
Ford
Thunderbird
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
with Federal Emissions
1986
Lincoln
Continental
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1986
Lincoln
Mark VII
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1986
Lincoln
Town Car
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1986
Mercury
Capri
3.8L
V engine
6 cylinders
3.81" bore
3.39" stroke
1986
Mercury
Capri
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1986
Mercury
Cougar
3.8L
V engine
6 cylinders
3.81" bore
3.39" stroke
1986
Mercury
Cougar
5.0L
V engine
8 cylinders
4.00" bore
3.00" stroke
1985
Ford
LTD
3.8L
V engine
6 cylinders
3.81" bore
3.39" stroke
Fuel delivery subtype: TBI
with Federal Emissions
1985
Ford
Thunderbird
3.8L
V engine
6 cylinders
3.81" bore
3.39" stroke
with Federal Emissions
1985
Mercury
Capri
3.8L
V engine
6 cylinders
3.81" bore
3.39" stroke
1985
Mercury
Cougar
3.8L
V engine
6 cylinders
3.81" bore
3.39" stroke
1985
Mercury
Marquis
3.8L
V engine
6 cylinders
3.81" bore
3.39" stroke
1984
Ford
LTD
3.8L
V engine
6 cylinders
3.81" bore
3.39" stroke
Fuel delivery subtype: TBI
with Federal Emissions
1984
Ford
Thunderbird
3.8L
V engine
6 cylinders
3.81" bore
3.39" stroke
with Federal Emissions
1984
Mercury
Capri
3.8L
V engine
6 cylinders
3.81" bore
3.39" stroke
1984
Mercury
Cougar
3.8L
V engine
6 cylinders
3.81" bore
3.39" stroke
1984
Mercury
Marquis
3.8L
V engine
6 cylinders
3.81" bore
3.39" stroke
See what other customers say:
Customer Reviews
Overall rating: 4.9 / 5 from 594 reviews.
I love PartsPioneer. The rear-wheel Positive Plus pads and Genius rotors fit perfectly on my 2019 Subaru Forester. Excellent quality at a fair price. Highly recommended.
Thanks for catching an error in my order and righting it for me, complete with email to say so! This … is what customer service head and shoulders above, looks like !! Well done all !!
Service was great, appreciated the phone call to confirm the vehicle. Parts arrived quick. OEM fit. Will be ordering brakes as you can see by the picture. Very impressed.
I have bought this rotor on part pioneer for my Q3 and installed and used for over a week, they are amazing no squeaks no noises brakes have improved 110%. This rotors are the best so far I’ve always bought rotors and used in all three of my cars and so far these ones are the best that I have ever bought.
Thanks
Renato
Awesome parts, for a great deal, and the customer service is second to none, always willing to help, and they double check fitment to ensure you always get the right parts! Will definitely be ordering again.