How to test and replace a fan motor and Radiator fan?

To test the radiator fan motor, unplug the electrical connector at the motor and use jumper wires to connect the fan directly to the battery. If the fan still doesn't work, replace the motor. If the motor tested OK, the fault lies in the coolant temperature switch, the relay, or the wiring which connects the components. Carefully check all wiring and connections. If no obvious problems are found, further diagnosis should be done by a dealer service department or a repair shop. To replace the radiator fan, disconnect the negative battery cable. Remove the air cleaner assembly and the engine torque struts. On 2002 models, partially drain the cooling system and disconnect the upper radiator hose from the radiator. Insert a small screwdriver into the connector to lift the lock tab and unplug the fan wire harness. Unbolt the fan assembly and carefully lift it out of the engine compartment. To detach the fan from the motor, remove the motor shaft nut. Note that this nut may have left-hand threads. Check the hub of the fan for marks that may indicate which way to loosen the nut. To remove the fan motor from the bracket, remove the mounting bolts/nuts. Installation is the reverse of removal.

Genuine Pontiac Grand Prix Radiator fan

Radiator Cooling Fan

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14 Radiator fans found

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Pontiac Grand Prix Blade Kit,Engine Coolant Fan (RH)
Part Number: 89018693
$34.91 MSRP: $106.60
You Save: $71.69 (68%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: BLADE KIT, Engine Cooling; Cooling Fan, Fan Blade, Fan Motor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2008 Pontiac Grand Prix | 4 DOOR, GT 4 DOOR, GT2 4 DOOR, GTP 4 DOOR, GXP 4 DOOR | 8 Cyl 5.3L
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Pontiac Grand Prix Fan Kit,Engine Coolant
Part Number: 12365300
$52.10 MSRP: $167.63
You Save: $115.53 (69%)
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Product Specifications
- Other Name: FAN KIT, Engine Air Cooling(Electrical); Fan, Fan Assembly, Fan Blade, Fan Shroud
- Replaces: 22135367
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-2003 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, SE 2 DOOR, SE 4 DOOR | 6 Cyl 3.1L, 6 Cyl 3.4L, 6 Cyl 3.8L
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Pontiac Grand Prix Blade Kit,Engine Coolant Fan (LH)
Part Number: 89018691
$52.27 MSRP: $109.82
You Save: $57.55 (53%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: BLADE KIT, Engine Cooling; Cooling Fan, Fan Blade, Fan Motor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2008 Pontiac Grand Prix | 4 DOOR, GT 4 DOOR, GT2 4 DOOR, GTP 4 DOOR, GXP 4 DOOR | 8 Cyl 5.3L
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Pontiac Grand Prix Fan Kit,Engine Electric Cooling
Part Number: 22098788
$15.61 MSRP: $49.62
You Save: $34.01 (69%)
ADD TO CART
Product Specifications
- Other Name: FAN KIT, Engine Air Cooling(Electrical); Fan, Fan Assembly, Fan Blade
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1993 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR | 4 Cyl 2.3L, 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.4L
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Pontiac Grand Prix Fan Kit,Electric Cooling
Part Number: 22088598
$13.01 MSRP: $41.88
You Save: $28.87 (69%)
ADD TO CART
Product Specifications
- Other Name: FAN KIT, Engine Air Cooling(Electrical); Fan, Fan Blade
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1990 Pontiac Grand Prix | 2 DOOR, 4 DOOR, LE 2 DOOR, SE 2 DOOR, STE 4 DOOR | 6 Cyl 3.1L
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Pontiac Grand Prix Blade Kit,Engine Coolant Fan (9 Blade)
Part Number: 88956882
$63.32 MSRP: $193.28
You Save: $129.96 (68%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: BLADE KIT, Engine Cooling; Fan, Fan Blade
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Pontiac Grand Prix | GT 4 DOOR, GT2 4 DOOR, GTP 4 DOOR, GXP 4 DOOR | 6 Cyl 3.8L
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Pontiac Grand Prix Fan Kit,Electric Cooling Fan
Part Number: 22098792
$54.55
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: FAN KIT, Engine Air Cooling(Electrical); Fan, Fan Blade
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 Pontiac Grand Prix | 2 DOOR, LE 2 DOOR, SE 2 DOOR | 6 Cyl 2.8L, 6 Cyl 3.1L
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Pontiac Grand Prix Fan Kit,Engine Electric Coolant
Part Number: 12362508
Product Specifications
- Other Name: FAN KIT, Engine Air Cooling(Electrical); Fan Blade
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2003 Pontiac Grand Prix | 2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, SE 4 DOOR | 6 Cyl 3.1L, 6 Cyl 3.8L
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Pontiac Grand Prix Blade Assembly, Engine Cooling Fan
Part Number: 3636687
Product Specifications
- Other Name: FAN, Engine Cooling; Blade, Fan, Fan Blade
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1983 Pontiac Grand Prix | 2 DOOR, 4 DOOR, STATION WAGON | 8 Cyl 5.7L Diesel
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Pontiac Grand Prix Blade Assembly, Fan
Part Number: 10001679
Product Specifications
- Other Name: FAN, Engine Cooling; Blade, Fan, Fan Blade
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1987 Pontiac Grand Prix | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR | 6 Cyl 4.3L
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Pontiac Grand Prix Fan Kit,Electric Cooling
Part Number: 22098786
Product Specifications
- Other Name: FAN KIT, Engine Air Cooling(Electrical); Blade, Fan, Fan Assembly, Fan Blade, Fan Motor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1990 Pontiac Grand Prix | 2 DOOR, 4 DOOR, LE 2 DOOR, SE 2 DOOR, STE 4 DOOR | 6 Cyl 3.1L
View related parts
Pontiac Grand Prix Fan Blade Assembly, (Schwitzer)
Part Number: 467895
Product Specifications
- Other Name: FAN, Engine Cooling; Blade, Fan, Fan Blade
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987 Pontiac Grand Prix | 2 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR | 8 Cyl 5.0L
View related parts
Pontiac Grand Prix Blade Assembly, Fan
Part Number: 15699836
Product Specifications
- Other Name: FAN, Engine Cooling; Blade, Fan, Fan Blade
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1987 Pontiac Grand Prix | 2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L
View related parts
Pontiac Grand Prix Blade Kit,Engine Coolant Fan (5 Blade)
Part Number: 88987273
Product Specifications
- Other Name: BLADE KIT, Engine Cooling; Fan, Fan Blade
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2008 Pontiac Grand Prix | 4 DOOR, GT 4 DOOR, GT2 4 DOOR, GTP 4 DOOR, GXP 4 DOOR | 6 Cyl 3.8L

Pontiac Grand Prix Radiator fan Parts Questions & Experts Answers

Fan Kit,Engine Coolant
12365300
Q: How to test and replace a fan motor and Radiator fan?
A: To test the radiator fan motor, unplug the electrical connector at the motor and use jumper wires to connect the fan directly to the battery. If the fan still doesn't work, replace the motor. If the motor tested OK, the fault lies in the coolant temperature switch, the relay, or the wiring which connects the components. Carefully check all wiring and connections. If no obvious problems are found, further diagnosis should be done by a dealer service department or a repair shop. To replace the radiator fan, disconnect the negative battery cable. Remove the air cleaner assembly and the engine torque struts. On 2002 models, partially drain the cooling system and disconnect the upper radiator hose from the radiator. Insert a small screwdriver into the connector to lift the lock tab and unplug the fan wire harness. Unbolt the fan assembly and carefully lift it out of the engine compartment. To detach the fan from the motor, remove the motor shaft nut. Note that this nut may have left-hand threads. Check the hub of the fan for marks that may indicate which way to loosen the nut. To remove the fan motor from the bracket, remove the mounting bolts/nuts. Installation is the reverse of removal.