This is the Alliant Power AP63523, a new EGR valve for the Ford 6.7L Power Stroke in F-Series Super Duty pickups, the wide frame models. It replaces Ford BC3Z-9D475-D and Motorcraft CX-2405. It covers model years 2011 to 2016. It is a direct replacement part for the factory exhaust gas recirculation system.

The 2011 to 2016 6.7L uses two different EGR valves, and the split is the frame. Wide frame pickups take this valve. Narrow frame cab and chassis trucks take AP63522. A valve that sticks with soot or has a failed actuator sets EGR flow and position codes, and the truck can run rough or lose power. Check the EGR cooler and the connector before you condemn the valve.

Specifications

Fits / Applications

• Ford F-250 and F-350 Super Duty pickup, wide frame, 6.7L Power Stroke, 2011 to 2016
• Not for narrow frame cab and chassis trucks. Those take AP63522.
• Confirm by VIN or by the number on the old valve.

Clean the mounting surfaces and fit a new gasket. Plan on buying the gasket separately. If the old valve was packed with soot or wet with coolant, check the EGR cooler before the new valve goes on, or the new one will go the same way.

Part Numbers & Cross Reference

Alliant Power AP63523  ·  Ford BC3Z-9D475-D  ·  Motorcraft CX-2405  ·  Current Ford number BC3Z-9D475-J  ·  Cab and chassis version AP63522

Cross-reference numbers can change with engine serial, build year and emissions tier, so treat this list as a starting point. Send us your engine serial number and we will confirm the exact match against your build before anything ships. That check is free and takes a few minutes.

Frequently Asked Questions

Will the AP63523 fit my 6.7L Power Stroke cab and chassis truck?

No. AP63523 is for wide frame pickups. Narrow frame cab and chassis trucks take AP63522.

What numbers does the AP63523 replace?

Ford BC3Z-9D475-D and Motorcraft CX-2405. Ford has since moved that number to BC3Z-9D475-J.

Is it new or remanufactured?

It is a new Alliant Power EGR valve, not a rebuilt one.

How do I know which 6.7L EGR valve my truck takes?

Read the Ford or Motorcraft number on the old valve, or call 530-668-0818 with your VIN and we will match it. Pickups and cab and chassis trucks use different valves.

Related Parts

• 2011-2016 Ford 6.7L Power Stroke Cab & Chassis (Narrow Frame) EGR Valve | Alliant Power AP63522 New
• 2011-2019 Ford 6.7L Power Stroke Left (Driver Side) Fuel Rail | Bosch 0445218017 New
• 2011-2015 Ford 6.7L Power Stroke Super Duty Fuel Transfer Pump | Alliant Power AP63527 New
• 2011-2012 Ford 6.7L Power Stroke Super Duty NOx Sensor Module | Alliant Power AP63603 New

Why Buy From Valley Fuel Injection

We are a diesel fuel-injection and turbocharger shop in Woodland, CA, rebuilding pumps, injectors and turbos on our own benches since 1993, not a drop-ship storefront. When you call, you talk to the people who test these units. We verify fitment against your engine serial, VIN or build date before anything ships, so the right part arrives the first time.