How to replace the Automatic Transmission Shifter on Buick LaCrosse?

The first step to replacing the automatic transmission shift lever requires sir system disabling before moving the shift lever seal onto the lever shaft. You should start by removing steering column trim pieces as well as disconnecting the shift lever connector found at the column base. Pull away the shift lever screw from the shift lever assembly while extracting both the shift lever and the seal through the linear shift assembly. Ensure the shift lever seal removal occurs by sliding it towards the narrow end of the shift lever. The shift lever seal must be positioned at the narrow end of the shift lever assembly before installation onto the linear shift assembly. Insert the shift lever screw into the shift lever assembly while tightening it to 20 nm (15 ft. Lbs.). Position the shift lever seal downward along the shift lever assembly until it matches with the steering column trim covers. After reassembling the steering column trim covers you can enable the sir system.

How to replace the Automatic Transmission Shifter on Buick Regal?

When replacing an a/t shift lever you must begin by taking out steering column trim covers while rolling back the shift lever boot. The first step involves removing the shift lever screw before proceeding to extract the shift lever assembly followed by removal of the shift lever seal from this assembly. Start your installation steps by setting the shift lever seal onto the shift lever assembly followed by securing it with the shift lever screw tightened to 1.5 nm (13 lb in). The installation process requires proper seating of the shift lever boot inside the trim covers before reinstalling the steering column trim covers.

OEM Buick Automatic Transmission Shifter

AT Shifter

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63 Automatic Transmission Shifters found

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Buick Lever
Part Number: 84004681
$2.67 MSRP: $4.19
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Product Specifications
- Other Name: Lever Assembly-Automatic Transmission Range Selector Lever Cable; Lever, Transmission Control
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 Shifter Assembly
Part Number: 39224646
$151.29 MSRP: $238.05
You Save: $86.76 (37%)
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Product Specifications
- Other Name: Control Assembly-Automatic Transmission; Shift Lever; Gear Shift Assembly; Control, Transmission Shift
- Replaces: 39171639, 13487292
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 Shifter Assembly
Part Number: 84698213
$150.94 MSRP: $237.44
You Save: $86.50 (37%)
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Product Specifications
- Other Name: Control Assembly-Automatic Transmission; Shift Lever; Gear Shift Assembly; Control, Transmission Shift
- Replaces: 23287256
Fits the following Buick Models:
- Envision | 2016-2020 | 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 Lever
Part Number: 84835020
$8.08 MSRP: $12.65
You Save: $4.57 (37%)
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Product Specifications
- Other Name: Lever Assembly-Automatic Transmission Range Selector Lever Cable; Lever, Transmission Control
- Replaces: 84399611, 84589460
Fits the following Buick Models:
- Encore GX | 2024 | Avenir, Preferred, Sport Touring | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Shifter Assembly
Part Number: 39224645
$156.47 MSRP: $246.19
You Save: $89.72 (37%)
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Product Specifications
- Other Name: Control Assembly-Automatic Transmission; Shift Lever; Gear Shift Assembly; Control, Transmission Shift
- Replaces: 13487291, 39171638
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 Gear Shift Assembly, Black
Part Number: 42506455
$193.21 MSRP: $288.79
You Save: $95.58 (34%)
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Product Specifications
- Other Name: Control, Transmission Shift; Automatic Transmission Selector Handle; Shift Lever; Shifter
- Replaces: 95133897, 42498079, 94507286, 42452142, 94529291, 95371592
Fits the following Buick Models:
- Encore | 2013-2016 | Base, Convenience, Leather, Premium, Sport Touring | 4 Cyl 1.4 L GAS
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Buick Gear Shift Assembly
Part Number: 13534683
$66.11 MSRP: $98.38
You Save: $32.27 (33%)
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Product Specifications
- Other Name: Control Assembly, Automatic Transmission; Automatic Transmission Selector Handle; Shift Lever; Shifter; Control, Transmission Shift
- Replaces: 13587896, 13579727, 13595921
Fits the following Buick Models:
- LaCrosse | 2014-2016 | Base, Leather, Premium, Sport Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick Shifter Assembly
Part Number: 13545105
$68.63 MSRP: $102.15
You Save: $33.52 (33%)
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Product Specifications
- Other Name: Control Assembly-Automatic Transmission (W/O Base); Gear Shift Assembly; Control, Transmission Shift
Fits the following Buick Models:
- Encore GX | 2022-2024 | Avenir, Essence, Preferred, Select, Sport Touring | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Shifter Assembly
Part Number: 15235213
Product Specifications
- Other Name: Control, Transmission Shift; Shift Lever; Gear Shift Assembly; Shifter; Control, Transmission Shift Control Lever; Control, Transmission Shift Control
- Replaces: 15114505, 15126159, 15203599, 15179543, 15000213
Fits the following Buick Models:
- Rainier | 2004-2005 | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Gear Shift Assembly
Part Number: 42506458
$188.01 MSRP: $281.04
You Save: $93.03 (34%)
Product Specifications
- Other Name: Control Assembly-Automatic Transmission *Cocoa; Shift Lever; Shifter; Control, Transmission Shift
- Replaces: 42452145, 94507289, 95371595, 95133900
Fits the following Buick Models:
- Encore | 2013-2016 | Base, Convenience, Leather, Premium, Sport Touring | 4 Cyl 1.4 L GAS
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Buick Shift Knob
Part Number: 15287603
$17.15 MSRP: $25.51
You Save: $8.36 (33%)
Product Specifications
- Other Name: Handle, Transmission Control Lever; Automatic Transmission Selector Handle
Fits the following Buick Models:
- Lucerne | 2006-2011 | CX, CXL, CXL Special Edition, 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 Shift Actuator
Part Number: 15884352
$217.43 MSRP: $325.00
You Save: $107.57 (34%)
Product Specifications
- Other Name: Control, Transmission Shift; Control Assembly; Lock Assembly; Controller; Control, Transmission Shift Control Lever
- Replaces: 26051958
Fits the following Buick Models:
- Century | 1997-2004 | Custom, Limited | 6 Cyl 3.1 L GAS
- LaCrosse | 2005-2006 | CX, CXL, CXS | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS
- LeSabre | 2000-2005 | Custom, Limited | 6 Cyl 3.8 L GAS
- Lucerne | 2006-2010 | 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
- Park Avenue | 1997-2004 | Base, Ultra | 6 Cyl 3.8 L GAS
- Regal | 1997-1998 | 25th Anniversary Edition, GS, LS | 6 Cyl 3.8 L GAS
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Buick Shift Knob
Part Number: 15243436
Product Specifications
- Other Name: Handle Assembly-Automatic Transmission Control Lever *Cashmere E; Automatic Transmission Selector Handle; Handle, Transmission Control Lever
Fits the following Buick Models:
- Lucerne | 2006 | CXS | 8 Cyl 4.6 L GAS
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Buick Gear Shift Assembly
Part Number: 26044627
Product Specifications
- Other Name: Handle Assembly; Automatic Transmission Selector Handle; Control, Transmission Shift Control Lever; Control, Transmission Shift
Fits the following Buick Models:
- Riviera | 1995-1997 | Base | 6 Cyl 3.8 L GAS
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Buick Shift Knob, Black
Part Number: 22552752
Product Specifications
- Other Name: Handle Assembly-Automatic Transmission Control Lever *Black; Handle, Transmission Gear Shift Control; Handle, Transmission Control Lever
Fits the following Buick Models:
- Skylark | 1992-1995 | Custom, Limited | 4 Cyl 2.3 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.3 L GAS
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Buick Shift Lever
Part Number: 10208408
Product Specifications
- Other Name: Lever, Transmission Control Lever
Fits the following Buick Models:
- Commercial Chassis | 1991-1996 | Base | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- 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
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Buick Shift Lever
Part Number: 25616932
Product Specifications
- Other Name: Lever, Transmission Control Lever
Fits the following Buick Models:
- LeSabre | 1994-1999 | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick Shift Lever
Part Number: 15789104
Product Specifications
- Other Name: Lever, Transmission Control Lever; Automatic Transmission Selector Handle; Gear Shift Assembly
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 Shift Knob, Blue
Part Number: 10379724
Product Specifications
- Other Name: Handle Assembly-Automatic Transmission Control Lever *Blue; Automatic Transmission Selector Handle; Handle, Transmission Control Lever
Fits the following Buick Models:
- Lucerne | 2006 | CX, CXL | 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS
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Buick Shift Knob, Black
Part Number: 10379993
Product Specifications
- Other Name: Handle Assembly-Automatic Transmission Control Lever *Ebony; Automatic Transmission Selector Handle; Handle, Transmission Control Lever
Fits the following Buick Models:
- Lucerne | 2006-2007 | CXS | 8 Cyl 4.6 L GAS

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Buick Automatic Transmission Shifter Parts Questions & Experts Answers

Shift Actuator
15884352
Q: How to replace the Automatic Transmission Shifter on Buick LaCrosse?
A: The first step to replacing the automatic transmission shift lever requires sir system disabling before moving the shift lever seal onto the lever shaft. You should start by removing steering column trim pieces as well as disconnecting the shift lever connector found at the column base. Pull away the shift lever screw from the shift lever assembly while extracting both the shift lever and the seal through the linear shift assembly. Ensure the shift lever seal removal occurs by sliding it towards the narrow end of the shift lever. The shift lever seal must be positioned at the narrow end of the shift lever assembly before installation onto the linear shift assembly. Insert the shift lever screw into the shift lever assembly while tightening it to 20 nm (15 ft. Lbs.). Position the shift lever seal downward along the shift lever assembly until it matches with the steering column trim covers. After reassembling the steering column trim covers you can enable the sir system.
Gear Shift Assembly
10328920
Q: How to replace the Automatic Transmission Shifter on Buick Regal?
A: When replacing an a/t shift lever you must begin by taking out steering column trim covers while rolling back the shift lever boot. The first step involves removing the shift lever screw before proceeding to extract the shift lever assembly followed by removal of the shift lever seal from this assembly. Start your installation steps by setting the shift lever seal onto the shift lever assembly followed by securing it with the shift lever screw tightened to 1.5 nm (13 lb in). The installation process requires proper seating of the shift lever boot inside the trim covers before reinstalling the steering column trim covers.