How to service and repair the turn signal switch on Buick LeSabre?

To fix the Turn Signal Switch you first need to remove the battery's negative cable and steer wheel. First you need to take out the tilt lever and steering column shrouds before moving on to the left closeout panel. Twist the two torx(R) bolts off the multifunction switch while disconnecting its electrical ends and the switch falls out. To install the multifunction switch you first put it back into position and fasten it with the two torx(R) bolts while turning them to 7 nm (62 inch lbs.). Pass the electrical wires through the space and connect all electrical components. Replace the steering column covers and install the left panel on top. Repace the Steering Wheel and tilt lever before activating the sir system.

How to replace the Turn Signal Switch on Buick LeSabre?

Disable the SIR system before replacing the turn signal switch. Keep the abrasion sleeve connector on the steering column wire harness ready by removing the parts above and below it. Disconnect the wire harness assembly from its strap to remove the turn signal and multifunction switch assembly socket from its connection with the SIR system coil. Move both electrical connectors of the turn signal and multifunction switch assembly from the bulkhead connection. Unscrew the two pan head tapping screws and disconnect the multi-function and turn signal assembly from the steering column tilt head. Place the turn signal and multifunction switch assembly onto the steering column tilt head assembly and make sure its electrical contact touches the turn signal cancel cam assembly. Secure the assembly with both pan head screws then start by tightening the top screw to 3 Nm (27 inch lbs.) and the side screw to 7 Nm (62 inch lbs.). Fit the two ends of Connector into Bulkhead Connector and link the Turn Signal and Multifunction Switch assembly connector to the SIR coil connector. Attach the abrasion sleeve to the steering column wire harness once more. Make sure the wires from the ignition lock cylinder case slot into place on their designated connectors. Put the wire harness assembly inside the wire harness strap while putting back the top and bottom trim panels and setting up SIR operation.

OEM Buick LeSabre Turn Signal Switch

Turn Signal Indicator Switch

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18 Turn Signal Switches found

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Buick LeSabre Signal Lever, Black Part Number: 19244690
$129.37 MSRP: $193.42
You Save: $64.05 (34%)
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Product Specifications
- Other Name: Lever, Turn Signal Control; Engagement Switch; Turn/Wiper Lever; Lever
- Replaces: 25111262
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1987 Buick LeSabre | Base, Custom, Limited, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Buick LeSabre Turn Signal Switch Part Number: 1997071
$59.75 MSRP: $106.69
You Save: $46.94 (44%)
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Product Specifications
- Other Name: Switch-Turn Signal; Windshield Washer Switch; Multi Purpose Switch; Turn Signal & Hazard Switch; Front Wiper Switch; Lever
- Replaced by: 01995974
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1990 Buick LeSabre | Estate Wagon | 8 Cyl 5.0 L GAS
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Buick LeSabre Turn Signal Switch Part Number: 26057323
Product Specifications
- Other Name: Switch Assembly, Turn Signal & Headlamp Dimmer, Wiper & Washer (W/Lever); Multi Purpose Switch; Signal Switch; Switch, Windshield Wiper Control; Switch, Turn Signal Lamp; Switch, Headlamp Dimmer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Headlamp Switch, Black Part Number: 25140856
Product Specifications
- Other Name: Lever, Turn Signal Control; Multi Purpose Switch; Signal Lever; Engagement Switch; Turn/Wiper Lever; Lever
- Replaces: 25111219, 25111596, 25111638, 25111597, 25111639, 25111761, 25111217, 25111224, 25111598
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1999 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Combination Switch Part Number: 22510144
Product Specifications
- Other Name: Lever, Turn Signal & Headlamp Dimmer Switch & Windshield Wiper & Windshield Washer; Signal Lever; Lever; Lever, Turn Signal Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1994 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Turn Signal Switch Part Number: 1997988
Product Specifications
- Other Name: Switch, Turn Signal; Hazard Flasher Switch; Multi Purpose Switch; Hazard Switch; Signal Switch; Turn Signal & Hazard Switch; Switch; Lever; Switch, Turn Signal Lamp
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1990 Buick LeSabre | Estate Wagon | 8 Cyl 5.0 L GAS
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Buick LeSabre Turn Signal Switch Part Number: 1997984
Product Specifications
- Other Name: Switch Assembly, Turn Signal; Hazard Flasher Switch; Multi Purpose Switch; Hazard Switch; Signal Switch; Turn Signal & Hazard Switch; Switch, Turn Signal Lamp
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1988 Buick LeSabre | Base, Collector's Edition, Custom, Estate Wagon, Limited, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Buick LeSabre Signal Switch Part Number: 1995967
Product Specifications
- Other Name: Switch Assembly Turn/Signal; Multi Purpose Switch; Turn Signal & Hazard Switch; Switch, Turn Signal Lamp
- Replaces: 1997098
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1999 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Multifunction Switch Part Number: 25111261
Product Specifications
- Other Name: Lever, Transmission Control Lever; Multi Purpose Switch; Engagement Switch; Lever
- Replaced by: 19353956
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1988 Buick LeSabre | Base, Collector's Edition, Custom, Estate Wagon, Limited, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Buick LeSabre Headlamp Switch, Black Part Number: 25075957
Product Specifications
- Other Name: Lever, Turn Signal Control; Multi Purpose Switch; Signal Lever; Turn/Wiper Lever; Lever
- Replaces: 25111231, 25111232, 25140585, 25111233
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1997 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Turn Signal Switch Part Number: 1997090
Product Specifications
- Other Name: Turn Signa; Multi Purpose Switch; Signal Switch; Turn Signal & Hazard Switch; Switch, Turn Signal Lamp
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989 Buick LeSabre | Base, Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Turn Signal Switch Part Number: 1997087
Product Specifications
- Other Name: Switch-T; Multi Purpose Switch; Turn Signal & Hazard Switch
- Replaced by: 1997073
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989 Buick LeSabre | Base, Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Turn Signal Switch Part Number: 1997076
Product Specifications
- Other Name: Switch Assembly, Turn Signal; Multi Purpose Switch; Signal Switch; Turn Signal & Hazard Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988 Buick LeSabre | Base, Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Turn Signal Switch Part Number: 1997075
Product Specifications
- Other Name: Switch-Turn Signal; Multi Purpose Switch; Signal Switch; Turn Signal & Hazard Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988 Buick LeSabre | Base, Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Signal Switch Part Number: 1995969
Product Specifications
- Other Name: Switch Assembly, Turn Signal; Multi Purpose Switch; Turn Signal & Hazard Switch; Switch, Turn Signal Lamp
- Replaces: 1995934
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Combination Switch Part Number: 25110866
Product Specifications
- Other Name: Lever Assembly-Turn Signal & Cruise Control Actuator; Signal Lever; Engagement Switch; Turn/Wiper Lever; Lever; Lever, Turn Signal Control
- Replaces: 25111264
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1993 Buick LeSabre | Base, Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Signal Switch Part Number: 1995946
Product Specifications
- Other Name: Switch Assembly, Turn Signal; Multi Purpose Switch; Turn Signal & Hazard Switch; Switch, Turn Signal Lamp
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1999 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick LeSabre Turn Signal Switch Part Number: 88965328
$305.21 MSRP: $547.46
You Save: $242.25 (45%)
Product Specifications
- Other Name: Switch Assembly, Turn Signal & Headlamp Dimmer, Wiper & Washer (W/Lever); Multi Purpose Switch; Signal Switch; Switch, Windshield Wiper Control; Switch, Turn Signal Lamp; Switch, Headlamp Dimmer
- Replaces: 26093875
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS

Buick LeSabre Turn Signal Switch

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Buick LeSabre Turn Signal Switch Parts and Q&A

Turn Signal Switch
26057323
Q: How to service and repair the turn signal switch on Buick LeSabre?
A:
To fix the Turn Signal Switch you first need to remove the battery's negative cable and steer wheel. First you need to take out the tilt lever and steering column shrouds before moving on to the left closeout panel. Twist the two torx(R) bolts off the multifunction switch while disconnecting its electrical ends and the switch falls out. To install the multifunction switch you first put it back into position and fasten it with the two torx(R) bolts while turning them to 7 nm (62 inch lbs.). Pass the electrical wires through the space and connect all electrical components. Replace the steering column covers and install the left panel on top. Repace the Steering Wheel and tilt lever before activating the sir system.
Turn Signal Switch
88965328
Q: How to replace the Turn Signal Switch on Buick LeSabre?
A:
Disable the SIR system before replacing the turn signal switch. Keep the abrasion sleeve connector on the steering column wire harness ready by removing the parts above and below it. Disconnect the wire harness assembly from its strap to remove the turn signal and multifunction switch assembly socket from its connection with the SIR system coil. Move both electrical connectors of the turn signal and multifunction switch assembly from the bulkhead connection. Unscrew the two pan head tapping screws and disconnect the multi-function and turn signal assembly from the steering column tilt head. Place the turn signal and multifunction switch assembly onto the steering column tilt head assembly and make sure its electrical contact touches the turn signal cancel cam assembly. Secure the assembly with both pan head screws then start by tightening the top screw to 3 Nm (27 inch lbs.) and the side screw to 7 Nm (62 inch lbs.). Fit the two ends of Connector into Bulkhead Connector and link the Turn Signal and Multifunction Switch assembly connector to the SIR coil connector. Attach the abrasion sleeve to the steering column wire harness once more. Make sure the wires from the ignition lock cylinder case slot into place on their designated connectors. Put the wire harness assembly inside the wire harness strap while putting back the top and bottom trim panels and setting up SIR operation.