Product Description
MAHLE 211-4521 INTAKE VALVE is a direct-fit OE-quality replacement for the 2008–2010 Ford 6.4L Power Stroke (VIN R). Built to OE specs for durability and proper sealing to maintain factory airflow and combustion efficiency. Sold individually (two required per cylinder head position if replacing in pairs).
- Application: Ford Super Duty 6.4L Power Stroke (2008–2010)
- Material/Type: OE-replacement intake valve
- Key Dimensions (approx.): Head Ø 1.339" • Stem Ø 0.2738" • 1 lock groove
Fitment
- 2008, 2009, 2010 Ford F-250 / F-350 / F-450 / F-550 Super Duty, 6.4L Power Stroke (VIN R)
Cross Reference Numbers
- MAHLE: 211-4521
- Ford OE: 8C3Z-6507-A (Valve – Inlet)
- UPC: 027067052667
What’s Included
(1) Intake valve.
FAQ
Is this valve sold individually?
Yes. Price is per one intake valve. Two are needed to service both intake positions on a single cylinder.
Will it fit my 6.4L Power Stroke?
Yes—fits 2008–2010 Ford Super Duty trucks with the 6.4L (VIN R).
Are specs comparable to OE?
Yes—this valve is built to OE specifications for proper sealing and durability.
Do I need any special hardware?
Re-use compatible keepers/locks if in spec; inspect guides/seals and replace as needed.
