2006-2010 Ford Escape Hybrid Battery Cooling Fan Blower Motor OEM Tested

This is a critical part for the First Gen Ford Escape Hybrid (and its twin, the Mercury Mariner Hybrid). If this fan fails, the High Voltage (HV) battery will overheat, leading to poor fuel economy, "Triangle of Death" warning lights, or the car refusing to stay in EV mode.

Quick Identification

• Location: This blower is located inside the HV battery pack in the rear cargo area. It draws air through the driver-side rear quarter window vent.

• Function: It cools the NiMH battery cells. 2005–2008 models usually have two fans; 2009–2010 models transitioned to a slightly different internal cooling setup, but the blowers remain the most common failure point.

eBay Listing Title 

2006-2010 Ford Escape Hybrid Battery Cooling Fan Blower Motor OEM Tested

• (Keywords: Mercury Mariner, 06 07 08 09 10, HV Battery Fan, 5L8Z-10C659, Battery Cooling)

Item Specifics

• Brand: Ford (Genuine OEM)

• Placement on Vehicle: Rear, Inside Hybrid Battery Pack

• Part Number: 5L8Z-10C659 (Common base number)

• Years: 2006, 2007, 2008, 2009, 2010

• Condition: Used - Tested

Description

Up for sale is a Genuine OEM Hybrid Battery Cooling Blower Fan, removed from a [Year] Ford Escape Hybrid.

This fan is essential for keeping your high-voltage battery at the correct operating temperature. If your Escape is throwing codes like P0A81 (Hybrid Battery Pack Cooling Fan Control Circuit), this is likely the part you need.

Condition Details:

• Tested: Fully bench-tested. The motor spins freely and quietly with no grinding or bearing noise.

• Tabs/Housing: The plastic housing is intact with no cracks.

• Electrical: Connector pins are clean and free of corrosion.

Fits:

• 2006–2010 Ford Escape Hybrid

• 2006–2010 Mercury Mariner Hybrid

Note: Accessing this part requires opening the High Voltage battery case. This should be performed by someone comfortable working around high-voltage systems. Always follow safety protocols and disconnect the orange service plug before starting.