Buick Regal: Engine Coolant Fan Replacement (2.0L LTG)
Removal Procedure
1.
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Engine Coolant Fan Module Radiator (1) - Remove.
2.
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Engine Coolant Fan Shroud Bolt (1) @ Radiator - Remove [2x].
3. Engine Coolant Fan (2) @ Radiator - Remove.
4.
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Engine Coolant Fan Wiring Harness (2) @ Engine Coolant Fan - Remove.
5. Transfer components as necessary.
Installation Procedure
1.
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Engine Coolant Fan Wiring Harness (2) @ Engine Coolant Fan - Install.
2.
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Engine Coolant Fan (2) @ Radiator - Install.
CAUTION: Refer to Fastener Caution.
3. Engine Coolant Fan Shroud Bolt (1) @ Radiator - Install and tighten [2x] 5.1 N.m (45 lb in).
4.
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Engine Coolant Fan Module Radiator (1) - Install.
ENGINE COOLANT FAN REPLACEMENT (3.6L LGX)
Removal Procedure
1.
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Radiator (1) - Remove.
2.
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Engine Coolant Fan Shroud Clip (1) @ Engine Coolant Fan - Remove.
3.
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Engine Coolant Fan Bolt (1) @ Radiator - Remove [2x].
4. Engine Coolant Fan (2) @ Radiator - Remove.
5.
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Engine Coolant Fan Wiring Harness (1) - Remove.
6. Transfer components as necessary.
Installation Procedure
1.
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Engine Coolant Fan Wiring Harness (1) - Install.
2.
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Engine Coolant Fan (2) @ Radiator - Install.
CAUTION: Refer to Fastener Caution.
3. Engine Coolant Fan Bolt (1) @ Radiator - Install and tighten [2x] 5.1 N.m (45 lb in).
4.
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Engine Coolant Fan Shroud Clip (1) @ Engine Coolant Fan - Install.
5.
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Radiator (1) - Install.
ENGINE COOLANT FAN MOTOR REPLACEMENT
Removal Procedure
1.
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NOTE: The left and right side engine coolant fans are different. Ensure you install the left or right side engine coolant fans on the proper side.
Engine Coolant Fan (2) @ Radiator - Remove.
2. Disconnect the electrical connectors.
3.
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Engine Coolant Fan Motor Heat Shield (1) @ Engine Coolant Fan - Remove.
4.
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Engine Coolant Fan Motor Bolt (1) - Remove [6x].
5. Engine Coolant Fan Motor (2) - Remove [2x].
6. Transfer components as necessary.
Installation Procedure
1.
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Engine Coolant Fan Motor (2) - Install [2x].
CAUTION: Refer to Fastener Caution.
2. Engine Coolant Fan Motor Bolt (1) - Install and tighten [6x] 6 N.m (53 lb in).
3.
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Engine Coolant Fan Motor Heat Shield (1) @ Engine Coolant Fan - Install.
4. Connect the electrical connectors.
5.
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Engine Coolant Fan (2) @ Radiator - Install.
READ NEXT:
Turbocharger Coolant Feed Pipe Replacement
Special Tools
BO-38185 Hose Clamp Pliers
For equivalent regional tools, refer to Special Tools.
Removal Procedure
1. Drain the cooling system.
2. Warm Up Three-Way Catalytic Converter Replacement (2.
Thermostat Bypass Hose Replacement (2.0L LTG)
Preliminary Procedures
1. Drain the cooling system.
2. Radiator Inlet Hose @ Water Outlet - Remove.
Thermostat Bypass Hose Clamp [2x]
Procedure
Hose Clamp Replacement Guidelines - Spring Type
Engine Coolant Thermostat Housing Inlet Pipe Replacement (3.6L LGX)
Removal Procedure
1. Drain the cooling system.
2. Engine Rear Noise Shield - Remove.
3.
Radiator Inlet Hose Clamp (1) - Disengage.
4. Radiator Inlet Hose (2) - Disconnect.
5. Engine Coolant Therm
SEE MORE:
Emergency
Emergency Services require an
active, OnStar service plan
(excludes Basic Plan). With
Automatic Crash Response, built-in
sensors can automatically alert a
specially trained OnStar Advisor
who is immediately connected in to
the vehicle to help.
Press for a priority connection to
an OnStar Advisor w
OnStar Overview
Voice Command Button
Blue OnStar Button
Red Emergency Button
This vehicle may be equipped with a
comprehensive, in-vehicle system
that can connect to an OnStar
Advisor for Emergency, Security,
Navigation, Connections, and
Diagnostics Services. OnStar
services may require a paid servi
