Where is the PCV Valve located?

2008 MERCURY MARINER HYBRID
250,000 MILES • 2.3L • 4 CYL • 2WD • AUTOMATIC
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A.EISAWI
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  • 1 POST
Hi, where is my PCV valve located? Ford Escape/Mercury Mariner Hybrid.
Thanks in advance.
Jun 16, 2025 at 9:12 PM
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STRAILER
  • ✓Experienced Mechanic
  • 55,542 POSTS
The PCV valve is below the coolant pipe on the right side on the engine, check out the images (below). Let us know if you need anything else.
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Jun 17, 2025 at 4:33 AM
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