Motorcraft CX2639 is an OE replacement EGR valve for Ford 6.7L Power Stroke diesel cab and chassis trucks that need restored exhaust gas recirculation control. It is aimed at narrow-frame Super Duty and F-650 commercial applications, giving mechanics and fleet owners a direct replacement option built to Ford factory standards for the emissions system.

Motorcraft CX2639 EGR Valve Features:

• Designed for 6.7L Power Stroke V8 diesel cab and chassis applications, including Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, F-550 Super Duty, and F-650 models in the covered production range.
• Fits narrow-frame cab and chassis configurations, so buyers should confirm the truck is not a pickup-box model before ordering.
• OE replacement design supports proper EGR system operation when replacing a failed or sticking exhaust gas recirculation valve.
• Cross-references Ford OEM number BC3Z-9D475-K and is noted as the updated replacement for earlier CX2404 and CX2545 service numbers.
• Built for heavy-duty diesel service as a Motorcraft replacement component backed by Ford Motor Company sourcing and quality control.