How to inspect and replace a mechanical or electric cooling fan on Mercury Grand Marquis?

Start by disconnecting the battery cable to check the mechanical cooling fan. Carefully watch out for any leaks, deformities or grease leakage on the fan clutch assembly. Replace it if need be. Test for bearing play rocking the fan back and forth with your hand. After that, connect the battery and start the engine; let it run until it reaches normal operating temperature then turn it off. Check if there is any drag when turning the fan by hand. In case there is no drag, replace the fan clutch. Warm up the engine and see if electric cooling fan comes on. If not, check the fuse and relays. Assess its motor by directly connecting to battery terminals. Replace if necessary. This happens through loosening bolts or hex nuts before removing mechanical fans. Remove both the shroud and fan assemblies. When dealing with electric fans, you should drain system fluids first. Disconnect the electrical wires of the connector together with cooler lines of transmission. Reverse installation steps accordingly while at the same time refilling system fluids.

Genuine Mercury Grand Marquis Engine Cooling Fan

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8 Engine Cooling Fans found

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Mercury Grand Marquis Motor And Fan Assy - Engine Cooling
Part Number: 8W1Z-8C607-B
$204.92 MSRP: $341.82
You Save: $136.90 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: Less Fan Controller
- Replaced by: 8W1Z-8C607-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2011 Mercury Grand Marquis | 8 Cyl 4.6L Romeo SOHC EFI | 4-Speed Automatic Transmission 4R75E Livonia, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Mercury Grand Marquis Motor And Fan Assy - Engine Cooling
Part Number: 7W1Z-8C607-B
$204.92 MSRP: $341.82
You Save: $136.90 (41%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaced by: 8W1Z-8C607-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2011 Mercury Grand Marquis | 8 Cyl 4.6L Romeo SOHC EFI | 4-Speed Automatic Transmission 4R75E Livonia, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Mercury Grand Marquis Fan And Motor Assembly
Part Number: 1W1Z-8C607-AA
Product Specifications
- Other Name: Fan And Motor Assy; Fan & Motor, Fan Assembly, Fan Module
- Replaces: YW1Z-8C607-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2000-2002 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
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Mercury Grand Marquis Fan And Motor Assembly
Part Number: 3W1Z-8C607-BD
Product Specifications
- Other Name: Fan And Motor Assy; Fan & Motor, Fan Assembly, Fan Module
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2005 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
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Mercury Grand Marquis Fan Assembly
Part Number: F2AZ-8600-C
Product Specifications
- Other Name: Fan Assy; Blade, Fan Blade
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992-1997 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT, 4AT 4R70W, 4AT AOD, 4AT AODE
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Mercury Grand Marquis Fan And Motor Assembly
Part Number: F5AZ-8C607-B
Product Specifications
- Other Name: Fan And Motor Assy; Auxiliary Fan, Fan & Motor, Fan Assembly
- Manufacturer Note: This application does not have a separate shroud(8146) - this design is a two fan system set-up(mechanical and electrical)- 8C607 includes shroud, electric fan and motor, if belt driven fan, refer to 8600
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1995-1997 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT, 4AT 4R70W, 4AT AODE
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Mercury Grand Marquis Fan And Motor Assembly
Part Number: 1W7Z-8C607-AA
Product Specifications
- Other Name: Fan And Motor Assy
- Manufacturer Note: #1W7H 8C607-AA
- Replaced by: GU2Z-8C607-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-1999 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
View related parts
Mercury Grand Marquis Fan Assembly
Part Number: F5AZ-8600-A
Product Specifications
- Other Name: Fan Assy; Blade, Fan Blade
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1997 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT, 4AT 4R70W, 4AT AODE

Mercury Grand Marquis Engine Cooling Fan Parts Questions & Experts Answers

Motor And Fan Assy - Engine Cooling
8W1Z-8C607-B
Q: How to inspect and replace a mechanical or electric cooling fan on Mercury Grand Marquis?
A: Start by disconnecting the battery cable to check the mechanical cooling fan. Carefully watch out for any leaks, deformities or grease leakage on the fan clutch assembly. Replace it if need be. Test for bearing play rocking the fan back and forth with your hand. After that, connect the battery and start the engine; let it run until it reaches normal operating temperature then turn it off. Check if there is any drag when turning the fan by hand. In case there is no drag, replace the fan clutch. Warm up the engine and see if electric cooling fan comes on. If not, check the fuse and relays. Assess its motor by directly connecting to battery terminals. Replace if necessary. This happens through loosening bolts or hex nuts before removing mechanical fans. Remove both the shroud and fan assemblies. When dealing with electric fans, you should drain system fluids first. Disconnect the electrical wires of the connector together with cooler lines of transmission. Reverse installation steps accordingly while at the same time refilling system fluids.

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