How to replace the ignition switch on Buick Rendezvous?

You must turn off the power before starting work with the video column for finishing. You need to extract both the Ignition Lock Cylinder and theft deterrent module from inside the lock cylinder housing. Take out the Ignition Switch by removing its two screws from the Ignition Lock Cylinder case. You need to disconnect the Ignition Switch's electrical wiring connection. When replacing the Ignition Switch you must first hook up all electrical connections before reinstalling it into the Ignition Lock Cylinder case. Place and tighten two screws to the Ignition Switch using 1.25 nm (11 inch lbs.) torque. Install the theft deterrent module inside the lock housing before attaching the Ignition Lock Cylinder assembly with its steering column trim covers. Finally, enable the sir system.

OEM Buick Ignition Switch

Starter Ignition Switch

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56 Ignition Switches found

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Buick Ignition Switch Part Number: 26030594
$71.54 MSRP: $147.02
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Product Specifications
- Other Name: Switch, Ignition Switch; Switch
Fits the following Buick Models:
- Riviera | 1995-1999 | Base | 6 Cyl 3.8 L GAS
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Buick Ignition Switch Part Number: 20965947
$18.14 MSRP: $34.06
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Product Specifications
- Other Name: Switch, Ignition & Start; Switch, Ignition Switch
- Replaces: 92184907
Fits the following Buick Models:
- Enclave | 2008-2017 | Base, CX, CXL, Convenience, Leather, Premium | 6 Cyl 3.6 L GAS
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Buick Ignition Switch, Front Rear Part Number: 25734717
$19.23 MSRP: $36.12
You Save: $16.89 (47%)
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Product Specifications
- Other Name: Switch, Theft Deterrent Or Front/Rear/Side Object; Switch, Ignition Switch
- Position: Front Rear
Fits the following Buick Models:
- LaCrosse | 2005-2009 | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
- Terraza | 2005-2007 | CX, CXL | 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Buick Ignition Switch Part Number: 25757645
$20.43 MSRP: $38.36
You Save: $17.93 (47%)
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Product Specifications
- Other Name: Switch, Ignition Switch
Fits the following Buick Models:
- Lucerne | 2006-2011 | CX, CXL, CXL Special Edition, CXS, Super | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS
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Buick Switch, Ignition Switch Part Number: 52102799
$21.40 MSRP: $40.18
You Save: $18.78 (47%)
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Product Specifications
- Other Name: Ignition Switch
- Replaces: 94737994
Fits the following Buick Models:
- Encore | 2013-2016 | Base, Convenience, Leather, Premium, Sport Touring | 4 Cyl 1.4 L GAS
- LaCrosse | 2010-2016 | Base, CX, CXL, CXS, Convenience, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- Regal | 2011-2014 | Base, CXL, GS, Premium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
- Verano | 2012-2015 | Base, Convenience, Leather, Premium, Turbo | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX
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Buick Power Switch Part Number: 26674253
$26.01 MSRP: $48.84
You Save: $22.83 (47%)
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Product Specifications
- Other Name: Switch, Ignition Switch; Start Button; Ignition Switch
Fits the following Buick Models:
- LaCrosse | 2017-2019 | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
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Buick Ignition Switch Part Number: 1990150
$39.85 MSRP: $110.81
You Save: $70.96 (65%)
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Product Specifications
- Other Name: Switch-Ignition & Beam Change; Multi Purpose Switch
Fits the following Buick Models:
- Century | 1991-1994 | Custom, Limited, Special | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.3 L GAS
- Electra | 1988-1990 | Limited, Park Avenue, Park Avenue Ultra, T-Type | 6 Cyl 3.8 L GAS
- LeSabre | 1988-1991 | Base, Custom, Limited | 6 Cyl 3.8 L GAS
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Buick Ignition Switch Part Number: 26034119
$64.07 MSRP: $134.95
You Save: $70.88 (53%)
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Product Specifications
- Other Name: Switch, Ignition & Start; Switch, Ignition Switch
Fits the following Buick Models:
- Skylark | 1994-1998 | Custom, Gran Sport, Limited, Olympic Gold Edition | 4 Cyl 2.3 L GAS, 4 Cyl 2.4 L GAS, 6 Cyl 3.1 L GAS
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Buick Power Switch Part Number: 13552357
$14.05 MSRP: $26.38
You Save: $12.33 (47%)
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Product Specifications
- Other Name: Switch Assembly-On/Off Vehicle; Start Button; Switch, Ignition Switch
- Replaced by: 13563311
Fits the following Buick Models:
- Envision | 2021-2025 | Avenir, Essence, Preferred, Sport Touring | 4 Cyl 2.0 L GAS
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Buick Ignition Switch, Black Part Number: 84588238
$21.83 MSRP: $41.00
You Save: $19.17 (47%)
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Product Specifications
- Other Name: Switch Assembly-On/Off Vehicle *Black
- Replaced by: 85783375
Fits the following Buick Models:
- Envision | 2019-2020 | Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
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Buick Ignition Switch, Black Part Number: 84769277
$25.24 MSRP: $47.40
You Save: $22.16 (47%)
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Product Specifications
- Other Name: Switch Assembly-Ignition & Start *Black
- Replaces: 13409819, 39177349
Fits the following Buick Models:
- Regal Sportback | 2018-2020 | Avenir, Base, Essence, GS, Preferred, Preferred II | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Regal TourX | 2018-2020 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Ignition Switch, Black Part Number: 42597803
$26.98 MSRP: $50.66
You Save: $23.68 (47%)
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Product Specifications
- Other Name: Switch Assembly-Ignition & Start *Black
- Replaces: 95321828
Fits the following Buick Models:
- Encore | 2017-2022 | Base, Essence, Preferred, Preferred II, Premium, Sport Touring | 4 Cyl 1.4 L GAS
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Buick Ignition Switch, Black Part Number: 23276089
$27.81 MSRP: $52.22
You Save: $24.41 (47%)
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Product Specifications
- Other Name: Switch, Ignition Switch; Start Button
- Replaces: 20939745, 20912838, 25799293
Fits the following Buick Models:
- Cascada | 2016-2019 | Base, Premium, Sport Touring | 4 Cyl 1.6 L GAS
- Regal | 2011-2017 | Base, CXL, GS, Premium, Sport Touring | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
- Verano | 2015-2017 | Base, Convenience, Leather, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Buick Ignition Switch Part Number: 84553747
$30.30 MSRP: $56.90
You Save: $26.60 (47%)
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Product Specifications
- Other Name: Switch Assembly-Ignition & Start *Dark Argent; Start Button; Switch, Ignition Switch
- Replaces: 20911637, 25954950
Fits the following Buick Models:
- LaCrosse | 2010-2013 | Base, CX, CXL, CXS, Convenience, Leather, Premium, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick Ignition Switch Part Number: 1990116
Product Specifications
- Other Name: Switch, Ignition & Start; Switch, Ignition Switch; Switch, Ignition
Fits the following Buick Models:
- Century | 1984-1990 | Custom, Estate Wagon, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
- Commercial Chassis | 1991-1996 | Base | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Electra | 1984-1989 | Estate Wagon, Limited, Park Avenue, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- LeSabre | 1984-1990 | 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
- Regal | 1984-1987 | Base, GNX, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Riviera | 1984-1985 | Base, Luxury, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Roadmaster | 1991-1996 | Base, Collector's Edition, Estate Wagon, Estate Wagon Collector's Edition, Limited, Limited Collector's Edition | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Skyhawk | 1984-1989 | Custom, Limited, SE, Sport, T-Type | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Skylark | 1984-1991 | Base, Custom, Gran Sport, Limited, Luxury Edition, T-Type | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
- Somerset | 1986-1987 | Custom, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
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Buick Ignition Switch Part Number: 1990115
Product Specifications
- Other Name: Ignition S; Switch, Ignition Switch; Switch, Ignition
Fits the following Buick Models:
- Century | 1984-1990 | Custom, Estate Wagon, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
- Electra | 1984-1989 | Estate Wagon, Limited, Park Avenue, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- LeSabre | 1984-1990 | Collector's Edition, Custom, Estate Wagon, Limited | 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
- Regal | 1984-1987 | Base, GNX, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Riviera | 1984-1985 | Base, Luxury, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Roadmaster | 1991-1993 | Base, Estate Wagon, Limited | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Skyhawk | 1984-1989 | Custom, Limited, SE, Sport, T-Type | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Skylark | 1984-1991 | Base, Custom, Gran Sport, Limited, Luxury Edition, T-Type | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
- Somerset | 1986-1987 | Custom, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
- Somerset Regal | 1985 | Base, Limited | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
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Buick Ignition Switch Part Number: 15242754
Product Specifications
- Other Name: Switch, Ignition & Start; Alarm Switch; Switch, Ignition Switch
- Replaces: 12450251
Fits the following Buick Models:
- Rainier | 2004-2007 | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
- Rendezvous | 2002-2007 | CX, CX Plus, CXL, CXL Plus, Ultra | 6 Cyl 3.4 L GAS, 6 Cyl 3.5 L GAS, 6 Cyl 3.6 L GAS
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Buick Ignition Switch Part Number: 26036235
Product Specifications
- Other Name: Switch, Ignition; Switch, Ignition Switch
Fits the following Buick Models:
- Roadmaster | 1996 | Collector's Edition, Estate Wagon Collector's Edition, Limited Collector's Edition | 8 Cyl 5.7 L GAS
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Buick Ignition Switch Part Number: 26036700
Product Specifications
- Other Name: Switch, Ignition; Switch, Ignition Switch
Fits the following Buick Models:
- Skylark | 1992-1993 | Custom, Gran Sport, Limited | 4 Cyl 2.3 L GAS, 6 Cyl 3.3 L GAS
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Buick Ignition Switch Part Number: 26009611
Product Specifications
- Other Name: Switch, Ignition Switch
Fits the following Buick Models:
- Reatta | 1989 | Base | 6 Cyl 3.8 L GAS
- Riviera | 1989 | Luxury, T-Type | 6 Cyl 3.8 L GAS

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Buick Ignition Switch

Choose OEM Ignition Switch, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Buick's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Buick Ignition Switch. You can shop at highly competitive prices and protect your budget. All our genuine Buick parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Buick Ignition Switch provides fast engine start and consistent supply of power to all the rides. Buick started with manufacturing cars in 1903 and had decades of experience with the comfort of rides and quiet tuning. The cabins remain quiet, suspensions absorb coarse pavement, and steering is easy and accurate. Drivers include the manner in which the dashboard designs give preference to the use of real buttons as opposed to gimmick fussy ones. Stolen trips made by the long roads seem light due to the large-scale support of the seats and the width of the vision. Buick also gives an indication of tomorrow with the bold Wildcat EV concept that promises slick lines and an all-electric push. The brand strikes a balance between traditional metalwork and software patches which slide along over the years. New infotainment features are quick to load, and voice-activated features react punctually on the first attempt. The trust that is gained is due to the fact that powertrains combine smooth torque with reasonable efficiency. The recent Ignition Switch has the steering column to the starter circuit with the crisp on signal sent to the solenoid with current going to critical engine electronics and charging system through clearly marked contacts that are resistant to arc wear, heat fatigue, and accidental shorting in thousands of cycles. Since the housing is similar to standard harness plugs, any single Ignition Switch may be substituted across the line without any rewiring. Fail-safe detents provide a tactile response to the drivers to ensure that the engine is ready before the key or it can be a push button is released. Sealed connectors eliminate radio-frequency interference, which ensures volume in all startups.

Buick Ignition Switch Parts and Q&A

Ignition Switch
15242754
Q: How to replace the ignition switch on Buick Rendezvous?
A:
You must turn off the power before starting work with the video column for finishing. You need to extract both the Ignition Lock Cylinder and theft deterrent module from inside the lock cylinder housing. Take out the Ignition Switch by removing its two screws from the Ignition Lock Cylinder case. You need to disconnect the Ignition Switch's electrical wiring connection. When replacing the Ignition Switch you must first hook up all electrical connections before reinstalling it into the Ignition Lock Cylinder case. Place and tighten two screws to the Ignition Switch using 1.25 nm (11 inch lbs.) torque. Install the theft deterrent module inside the lock housing before attaching the Ignition Lock Cylinder assembly with its steering column trim covers. Finally, enable the sir system.