How do you disconnect and remove the ignition switch and key lock cylinder on Lexus RX350?

Disconnect the cable from the negative terminal of the battery. Remove the upper and lower steering column covers. Disconnect the electrical connector from the ignition switch by depressing the release tab and pulling off the connector. Remove the ignition switch retaining screws and detach the switch from the Ignition Lock Cylinder housing, then installation is the reverse of removal. Place the ignition key in the ACC position. If the vehicle has an immobilizer system, disconnect the electrical connector from the immobilizer module, then slide the immobilizer module and the Ignition Lock Cylinder illumination ring as a single assembly. Use an awl or punch to depress the Ignition Lock Cylinder retaining pin and remove the Ignition Lock Cylinder from the housing by ensuring the lock cylinder is in the ACC position, inserting the awl or punch into the small hole in the housing, pushing it in to depress the retaining pin, and pulling out the Ignition Lock Cylinder. To install the lock cylinder, depress the retaining pin and guide it into the housing until the retaining pin extends back into the locating hole. The remainder of installation is the reverse of removal. Remove the knee bolster panel and center trim panel. Using a trim tool, carefully pry the switch panel out from the instrument panel, then disconnect the electrical connector from the engine start switch and remove the switch from the back side of the panel, with installation being the reverse of removal.

Genuine Lexus RX350 Ignition Switch

Starter Ignition Switch

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29 Ignition Switches found

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Lexus RX350 Switch Assy, Ignition Or Starter
Part Number: 84450-12200
$105.32 MSRP: $142.43
You Save: $37.11 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Ignition Switch
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2007-2009 Lexus RX350 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L | 2GRFE, 3MZFE; 2GRFE, 3MZFE; GSU30L-AWAGKA, GSU30L-CWAGKA, GSU35L-AWAGKA, GSU35L-CWAGKA, MCU33L-AWAGKA, MCU33L-CWAGKA, MCU38L-AWAGKA, MCU38L-CWAGKA
View related parts
Lexus RX350 Switch, Push Start
Part Number: 89611-11010
$282.22 MSRP: $384.78
You Save: $102.56 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Power Switch, Start Button
- Replaced by: 89611-11012
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2019-2022 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFKS; 2GRFKS; GGL20L-CWZGBA, GGL25L-AWZGBA, GGL25L-BWZGBA, GGL25L-CWZGBA
View related parts
Lexus RX350 Switch, Push Start
Part Number: 89611-30123
$277.60 MSRP: $384.78
You Save: $107.18 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Power Switch, Start Button
- Replaced by: 89611-30124
- Replaces: 89611-30120, 89611-30121, 89611-30122
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2016-2020 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFKS; 2GRFKS; GGL25L-AWZGBA, GGL25L-BWZGBA
View related parts
Lexus RX350 Switch, Push Start
Part Number: 89611-48031
$94.29 MSRP: $125.47
You Save: $31.18 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 89611-48034
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2010-2012 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFE; 2GRFE; GGL10L-AWTGKA, GGL15L-AWTGKA
View related parts
Lexus RX350 Switch, Push Start
Part Number: 89611-11020
$285.92 MSRP: $396.32
You Save: $110.40 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Power Switch, Start Button
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2019-2022 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFXS; 2GRFXS; GYL25L-AWXGBA, GYL25L-CWXGBA
View related parts
Lexus RX350 Switch, Push Start
Part Number: 89611-30133
$285.92 MSRP: $396.32
You Save: $110.40 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Power Switch, Start Button
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2016-2020 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFXS; 2GRFXS; GYL25L-AWXGBA
View related parts
Lexus RX350 SWITCH, PUSH START
Part Number: 89611-78010
$285.92 MSRP: $396.32
You Save: $110.40 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Start Button
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2023-2025 Lexus RX350 | 4 Cyl 2.4L | T24AFTS; T24AFTS; TALA10L-AWZGTA
View related parts
Lexus RX350 Switch, Push Start
Part Number: 89611-75033
$282.22 MSRP: $384.78
You Save: $102.56 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 89611-75034
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2012-2015 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFXE; 2GRFXE; GYL10L-AWXGKA, GYL15L-AWXGKA
View related parts
Lexus RX350 Switch, Push Start
Part Number: 89611-0E012
$287.29 MSRP: $391.68
You Save: $104.39 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 89611-0E013
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2012-2015 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFE; 2GRFE; GGL10L-CWTGKA, GGL15L-CWTGKA, GGL15L-CWZGKA
View related parts
Lexus RX350 Switch, Push Start
Part Number: 89611-0E052
$285.92 MSRP: $396.32
You Save: $110.40 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Power Switch, Start Button
- Replaces: 89611-0E051
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2016-2020 Lexus RX350 | 6 Cyl 3.5L | 2GRFKS; 2GRFKS; GGL20L-CWZGBA, GGL25L-CWZGBA
View related parts
Lexus RX350 Switch, Push Start
Part Number: 89611-0E061
$314.70 MSRP: $436.22
You Save: $121.52 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Power Switch
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2016-2017 Lexus RX350 | 6 Cyl 3.5L | 2GRFXS; 2GRFXS; GYL20L-CWXGBA, GYL25L-CWXGBA
View related parts
Lexus RX350 Switch, Push Start
Part Number: 89611-0E062
$285.92 MSRP: $396.32
You Save: $110.40 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Power Switch, Start Button
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2016-2020 Lexus RX350 | 6 Cyl 3.5L | 2GRFXS; 2GRFXS; GYL25L-CWXGBA
View related parts
Lexus RX350 SWITCH, PUSH START
Part Number: 89611-F6010
$285.92 MSRP: $396.32
You Save: $110.40 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Power Switch, Start Button
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2023-2025 Lexus RX350 | 4 Cyl 2.4L | T24AFTS; T24AFTS; TALA10L-CWZGTA, TALA15L-CWZGTA
View related parts
Lexus RX350 SWITCH, PUSH START
Part Number: 89611-F6020
$285.92 MSRP: $396.32
You Save: $110.40 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Power Switch, Start Button
- Replaces: 89611-78020
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2023-2025 Lexus RX350 | 4 Cyl 2.4L, 4 Cyl 2.5L | A25AFXS, T24AFTS; A25AFXS, AALH16L-AWXGBA, T24AFTS; AALH15L-AWXGBA, T24AFTS; AALH15L-CWXGBA, TALH17L-AWTGTA, TALH17L-CWTGTA
View related parts
Lexus RX350 SWITCH, PUSH START
Part Number: 89611-11021
$286.28 MSRP: $396.83
You Save: $110.55 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Power Switch, Start Button
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2022 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFXS; 2GRFXS; GYL25L-AWXGBA, GYL25L-CWXGBA
View related parts
Lexus RX350 Switch, Push Start
Part Number: 89611-30132
$314.70 MSRP: $436.22
You Save: $121.52 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Power Switch, Start Button
- Replaces: 89611-30131, 89611-30130
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2016-2017 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFXS; 2GRFXS; GYL25L-AWXGBA
View related parts
Lexus RX350 Switch, Push Start
Part Number: 89611-0E040
$278.57 MSRP: $379.81
You Save: $101.24 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 89611-0E041
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2014-2015 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFXE; 2GRFXE; GYL10L-CWXGKA, GYL15L-CWXGKA
View related parts
Lexus RX350 Switch, Push Start
Part Number: 89611-30122
$282.22 MSRP: $384.78
You Save: $102.56 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 89611-30124
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2016-2017 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFKS; 2GRFKS; GGL25L-AWZGBA, GGL25L-BWZGBA
View related parts
Lexus RX350 Switch, Push Start
Part Number: 89611-48020
$282.22 MSRP: $384.78
You Save: $102.56 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 89611-75034
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2010 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFXE; 2GRFXE; GYL10L-AWXGKA, GYL15L-AWXGKA
View related parts
Lexus RX350 Switch, Push Start
Part Number: 89611-75030
$282.22 MSRP: $384.78
You Save: $102.56 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 89611-75034
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2010-2011 Lexus RX350 | STD | 6 Cyl 3.5L | 2GRFXE; 2GRFXE; GYL10L-AWXGKA, GYL15L-AWXGKA

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Lexus RX350 Ignition Switch

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus RX350 Ignition Switch available on LexusPartsNow.com. Our OEM Lexus RX350 Ignition Switch come with the reassurance of the manufacturer's warranty, a hassle-free return policy, and speedy delivery service, all at affordable prices online. Feel free to shop with confidence!

Lexus RX350 Ignition Switch Parts Questions & Experts Answers

Switch Assy, Ignition Or Starter
84450-12200
Q: How do you disconnect and remove the ignition switch and key lock cylinder on Lexus RX350?
A: Disconnect the cable from the negative terminal of the battery. Remove the upper and lower steering column covers. Disconnect the electrical connector from the ignition switch by depressing the release tab and pulling off the connector. Remove the ignition switch retaining screws and detach the switch from the Ignition Lock Cylinder housing, then installation is the reverse of removal. Place the ignition key in the ACC position. If the vehicle has an immobilizer system, disconnect the electrical connector from the immobilizer module, then slide the immobilizer module and the Ignition Lock Cylinder illumination ring as a single assembly. Use an awl or punch to depress the Ignition Lock Cylinder retaining pin and remove the Ignition Lock Cylinder from the housing by ensuring the lock cylinder is in the ACC position, inserting the awl or punch into the small hole in the housing, pushing it in to depress the retaining pin, and pulling out the Ignition Lock Cylinder. To install the lock cylinder, depress the retaining pin and guide it into the housing until the retaining pin extends back into the locating hole. The remainder of installation is the reverse of removal. Remove the knee bolster panel and center trim panel. Using a trim tool, carefully pry the switch panel out from the instrument panel, then disconnect the electrical connector from the engine start switch and remove the switch from the back side of the panel, with installation being the reverse of removal.

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