How to replace the Turn Signal Switch on GMC Sierra 1500?

Disabling the SIR system requires specific safety steps before working on the turn signal switch. Take off the trim pieces from above and below before disconnecting the wire harness assembly from its strap. You should put back the abrasion sleeve on the wire harness assembly of the steering column and record where the connector goes for installation. Separate the SIR system coil connector from the two connectors (Turn Signal and Multifunction Switch Assembly) to release them from the bulkhead connector (Bulkhead Connector). Unfasten the two pan head tapping screws from the turn signal and multifunction switch assembly before taking it out of the steering column tilt head assembly. Set the turn signal and multifunction switch assembly onto the steering column tilt head assembly. Attach it with the two pan head tapping screws (Pan Head Tapping Screws) by tightening the top screw to 3 Nm (27 inch lbs.) for Domestic Column Shift or 7 Nm (62 inch lbs.) for Domestic Floor Shift and Export Column Shift while adjusting the side screw to 7 Nm (62 inch lbs.) for any configuration. The turn signal and multifunction switch assembly should maintain its electrical contact with the turn signal cancel cam assembly base. Put the connector ends of the Turn Signal and Multifunction Switch Assembly into the Bulkhead Connector and dock it to the SIR coil connector. Put the wire harness assembly back into the wire harness strap while lowering the connector and ignition cylinder case wires into the sleeve correctly. Put back the upper and lower trim parts then reactivate the SIR system.

OEM GMC Sierra 1500 Turn Signal Switch

Turn Signal Indicator Switch

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21 Turn Signal Switches found

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GMC Sierra 1500 Turn Signal Switch
Part Number: 12450067
$145.12 MSRP: $298.20
You Save: $153.08 (52%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch, Headlamp Dimmer; Multi-Function Switch; Multi Purpose Switch; Multifunction Switch; Combination Switch; Switch, Windshield Wiper & Washer Control; Switch, Turn Signal Lamp
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 GMC Sierra 1500 | Base, Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
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GMC Sierra 1500 Headlamp Switch
Part Number: 25858705
$56.76 MSRP: $96.62
You Save: $39.86 (42%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly-Headlamp & Instrument Panel Lamp Dimmer & Dome Lamp; Multi Purpose Switch; Switch, Headlamp/Fog Lamp/Turn Signal; Switch, Headlamp
- Replaces: 15096895, 15926099
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2013 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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GMC Sierra 1500 Turn Signal Switch
Part Number: 26100839
$243.26 MSRP: $396.90
You Save: $153.64 (39%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch, Headlamp Dimmer; Multi Purpose Switch; Combination Switch; Switch, Windshield Wiper & Washer Control; Switch, Turn Signal Lamp
- Replaces: 26096830, 26083633, 26070320, 26090412
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2002 GMC Sierra 1500 | Base, C3, Denali, HT, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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GMC Sierra 1500 Turn Signal Switch
Part Number: 22982103
$67.81 MSRP: $98.72
You Save: $30.91 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly-Turn Signal; Multi Purpose Switch; Multifunction Switch; Signal Lever; Switch, Turn Signal Lamp
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
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GMC Sierra 1500 Turn Signal Switch
Part Number: 26100840
$89.22 MSRP: $278.38
You Save: $189.16 (68%)
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Product Specifications
- Other Name: Switch Assembly, Turn Signal & Headlamp Dimmer, Wiper & Washer (W/Lever); Multi Purpose Combination Switch; Switch, Windshield Wiper & Washer Control; Switch, Turn Signal Lamp; Switch, Headlamp Dimmer
- Replaces: 26090413, 26096831, 26070321, 26083634
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2002 GMC Sierra 1500 | Base, C3, Denali, HT, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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GMC Sierra 1500 Turn Signal Switch
Part Number: 15849313
$32.70 MSRP: $48.03
You Save: $15.33 (32%)
ADD TO CART
Product Specifications
- Other Name: Switch, Headlamp/Fog Lamp/Turn Signal; Multi Purpose Switch; Multifunction Switch; Windshield Wiper & Washer Control; Turn Signal Lamp; Headlamp Dimmer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2013 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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GMC Sierra 1500 Audio Switch
Part Number: 13540156
$50.25 MSRP: $89.74
You Save: $39.49 (44%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch, Radio Control; Multi Purpose Switch; Signal Switch; Switch
- Replaced by: 13553602
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2023 GMC Sierra 1500 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Sierra 1500 Turn Signal Switch
Part Number: 12450066
$131.50 MSRP: $246.94
You Save: $115.44 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly, Turn Signal & Headlamp Dimmer, Wiper & Washer (W/Lever); Multi Purpose Switch; Combination Switch; Switch, Windshield Wiper & Washer Control; Switch, Turn Signal Lamp; Switch, Headlamp Dimmer
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 GMC Sierra 1500 | Base, Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
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GMC Sierra 1500 Headlamp Switch
Part Number: 25858709
$46.25 MSRP: $74.80
You Save: $28.55 (39%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly-Headlamp & Instrument Panel Lamp Dimmer & Dome Lamp; Multi Purpose Switch; Switch, Headlamp/Fog Lamp/Turn Signal
- Replaces: 15926101
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2013 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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GMC Sierra 1500 Turn Signal Switch
Part Number: 84924353
$38.44 MSRP: $55.96
You Save: $17.52 (32%)
ADD TO CART
Product Specifications
- Other Name: Switch Assembly-Turn Signal; Multi Purpose Switch; Multifunction Switch; Signal Switch; Switch, Turn Signal Lamp
- Replaces: 84566351, 84677656
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2023 GMC Sierra 1500 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Sierra 1500 Lamp Switch
Part Number: 22876716
$26.67 MSRP: $41.73
You Save: $15.06 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch, Seat Separator Console; Switch
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2018 GMC Sierra 1500 | Base, Denali, SLE, SLT | 6 Cyl 4.3 L FLEX, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
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GMC Sierra 1500 Signal Switch
Part Number: 87860203
$35.54 MSRP: $52.89
You Save: $17.35 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly-Turn Signal; Switch, Turn Signal Lamp
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2023 GMC Sierra 1500 | AT4, AT4X, Denali, Denali Ultimate, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Sierra 1500 Headlamp Switch
Part Number: 25858708
$54.90 MSRP: $88.80
You Save: $33.90 (39%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly-Headlamp & Instrument Panel Lamp Dimmer & Dome Lamp; Multi Purpose Switch; Headlight Switch; Switch, Headlamp/Fog Lamp/Turn Signal
- Replaces: 15926100
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2013 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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GMC Sierra 1500 Turn Signal Switch
Part Number: 84924354
$30.82 MSRP: $48.24
You Save: $17.42 (37%)
ADD TO CART
Product Specifications
- Other Name: Switch Assembly-Turn Signal; Multi Purpose Switch; Multifunction Switch; Signal Switch; Switch, Turn Signal Lamp
- Replaces: 84566352, 84677657
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2023 GMC Sierra 1500 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Sierra 1500 Combination Switch
Part Number: 25845484
$20.64 MSRP: $41.44
You Save: $20.80 (51%)
ADD TO CART
Product Specifications
- Other Name: Switch Assembly-Accessory; Windshield Washer Switch; Switch, Headlamp/Fog Lamp/Turn Signal
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2010 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
View related parts
GMC Sierra 1500 Combination Switch
Part Number: 15261299
Product Specifications
- Other Name: Switch Assembly-Accessory; Windshield Washer Switch; Switch, Headlamp/Fog Lamp/Turn Signal
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2013 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
View related parts
GMC Sierra 1500 Combination Switch
Part Number: 22778093
Product Specifications
- Other Name: Switch Assembly-Accessory; Windshield Washer Switch; Adjuster Switch; Switch, Headlamp/Fog Lamp/Turn Signal
- Replaces: 15907026
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2013 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
GMC Sierra 1500 Combination Switch
Part Number: 22778094
$36.05 MSRP: $53.65
You Save: $17.60 (33%)
Product Specifications
- Other Name: Switch Assembly-Accessory; Windshield Washer Switch; Adjuster Switch; Switch, Headlamp/Fog Lamp/Turn Signal
- Replaces: 15916346
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2013 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 5.3 L FLEX, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.2 L FLEX
View related parts
GMC Sierra 1500 Combination Switch
Part Number: 25845480
Product Specifications
- Other Name: Switch Assembly-Accessory; Windshield Washer Switch; Switch, Headlamp/Fog Lamp/Turn Signal
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
View related parts
GMC Sierra 1500 Combination Switch
Part Number: 25845485
Product Specifications
- Other Name: Switch Assembly-Accessory; Windshield Washer Switch; Switch, Headlamp/Fog Lamp/Turn Signal
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2010 GMC Sierra 1500 | Hybrid | 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV)

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GMC Sierra 1500 Turn Signal Switch

Our website offers an extensive catalog of genuine GMC Sierra 1500 Turn Signal Switch at unbeatable prices. Every OEM GMC Sierra 1500 Turn Signal Switch comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

GMC Sierra 1500 Turn Signal Switch Parts Questions & Experts Answers

Turn Signal Switch
12450067
Q: How to replace the Turn Signal Switch on GMC Sierra 1500?
A: Disabling the SIR system requires specific safety steps before working on the turn signal switch. Take off the trim pieces from above and below before disconnecting the wire harness assembly from its strap. You should put back the abrasion sleeve on the wire harness assembly of the steering column and record where the connector goes for installation. Separate the SIR system coil connector from the two connectors (Turn Signal and Multifunction Switch Assembly) to release them from the bulkhead connector (Bulkhead Connector). Unfasten the two pan head tapping screws from the turn signal and multifunction switch assembly before taking it out of the steering column tilt head assembly. Set the turn signal and multifunction switch assembly onto the steering column tilt head assembly. Attach it with the two pan head tapping screws (Pan Head Tapping Screws) by tightening the top screw to 3 Nm (27 inch lbs.) for Domestic Column Shift or 7 Nm (62 inch lbs.) for Domestic Floor Shift and Export Column Shift while adjusting the side screw to 7 Nm (62 inch lbs.) for any configuration. The turn signal and multifunction switch assembly should maintain its electrical contact with the turn signal cancel cam assembly base. Put the connector ends of the Turn Signal and Multifunction Switch Assembly into the Bulkhead Connector and dock it to the SIR coil connector. Put the wire harness assembly back into the wire harness strap while lowering the connector and ignition cylinder case wires into the sleeve correctly. Put back the upper and lower trim parts then reactivate the SIR system.