Buy 2010 Ford E-250 Base Extended Cargo Van PCV Valve. 4.6 LITER 2-VALVE. All Models; SOHC; w/Electric Heated, Emission, May - OEM Ford Part # 6W7Z6A666AA (6W7Z-6A666-AA)

PCV Valve.
From 07/16/2006. Heated. Heated PCV System. PCV Valve. To 06/03/2009.

PCV Valve

Fits Crown Victoria, E-150, E-250, E-350 Club Wagon, E-350 Super Duty, F-150, GT, Mustang

4.6 LITER 2-VALVE. All Models; SOHC; w/Electric Heated PCV. E150-350 Vans; 4.6L. E150-350 Vans; 6.8L. E150-350 Vans; 6.8L; w/Electric Heated. F150, MARK LT; 4.6L. F150; 4.6L. Mustang; 5.0L; w/Electric Heated Valve. Mustang; 5.4L.
PCV Valve - Repair or Replace
If your PCV system is malfunctioning, you may notice any of several symptoms: if your tailpipe smokes or your engine idle speed is high or erratic, the PCV valve or its associated parts may need service. You may also notice that the dipstick in your 2010 Ford E-250 won't stay in the dipstick tube, or that your oil cap hisses as the engine is running.