How are the column-mounted switches checked, removed, and replaced in the Lexus ES300's system?

Two switches are on the vehicle: the turn signal/headlight switch on the left and the wiper/washer switch on the right. To check, disconnect the wire from the switch to the main harness connector and use an ohmmeter to verify continuity. If continuity doesn't match specified values, replace the switch. To remove, disconnect the battery's negative terminal, remove the steering wheel and column covers, unplug the connectors from the switch, and remove the retaining screws. Individual switches can be detached and replaced by loosening the screws or pins. Installation is the reverse of removal.

Genuine Lexus ES300 Turn Signal Switch

Turn Signal Indicator Switch

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22 Turn Signal Switches found

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Lexus ES300 Switch Assy, Headlamp Dimmer
Part Number: 84140-33020
$141.87 MSRP: $193.43
You Save: $51.56 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Dimmer Switch, Headlamp Switch, Signal Switch
- Replaces: 84140-53030
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1997-2003 Lexus ES300 | 6 Cyl 3.0L, 6 Cyl 3.3L | 1MZFE, 3MZFE; 1MZFE, 3MZFE; MCV20L-BTPGKA, MCV20L-BTPGKK, MCV30L-BEAGKA, MCV31L-BEAGKA
View related parts
Lexus ES300 Switch Assy, Headlamp Dimmer
Part Number: 84140-32140
$104.70 MSRP: $139.32
You Save: $34.62 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 84140-26100
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1992-1996 Lexus ES300 | 6 Cyl 3.0L | 1MZFE, 3VZFE; 1MZFE, 3VZFE; MCV10L-BTPGKA, MCV10L-BTPGKK, VCV10L-BTMGKA, VCV10L-BTMGKK, VCV10L-BTPGKA, VCV10L-BTPGKK
View related parts
Lexus ES300 Switch Assy, Turn Signal
Part Number: 84310-33A10
$645.89 MSRP: $895.28
You Save: $249.39 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: CANADA SPEC & W(VSC)
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2003 Lexus ES300 | 6 Cyl 3.3L | 3MZFE; 3MZFE; MCV31L-BEAGKA
View related parts
Lexus ES300 Switch Assy, Turn Signal
Part Number: 84310-3T090
$662.35 MSRP: $918.10
You Save: $255.75 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Multifunction Switch, Turn/Wiper Switch
- Manufacturer Note: W(DRL/OFF MODE, AUTO WIPER & VSC)
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2002-2003 Lexus ES300 | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCV30L-BEAGKA
View related parts
Lexus ES300 Switch Assy, Headlamp Dimmer
Part Number: 84140-33160
$249.85 MSRP: $346.34
You Save: $96.49 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Dimmer Switch, Headlamp Switch
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2002-2003 Lexus ES300 | 6 Cyl 3.0L, 6 Cyl 3.3L | 1MZFE, 3MZFE; 1MZFE, 3MZFE; MCV30L-BEAGKA, MCV31L-BEAGKA
View related parts
Lexus ES300 Switch Assy, Turn Signal
Part Number: 84310-3T080
$285.99 MSRP: $389.92
You Save: $103.93 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: W(DRL/OFF MODE)
- Replaced by: 84310-33A20
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2002-2003 Lexus ES300 | 6 Cyl 3.0L, 6 Cyl 3.3L | 1MZFE, 3MZFE; 1MZFE, 3MZFE; MCV30L-BEAGKA, MCV31L-BEAGKA
View related parts
Lexus ES300 Switch Assy, Turn Signal
Part Number: 84310-3T110
$289.02 MSRP: $394.06
You Save: $105.04 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Replaced by: 84310-3T111
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2002-2003 Lexus ES300 | 6 Cyl 3.0L, 6 Cyl 3.3L | 1MZFE, 3MZFE; 1MZFE, 3MZFE; MCV30L-BEAGKA, MCV31L-BEAGKA
View related parts
Lexus ES300 Switch Assy, Turn Signal
Part Number: 84310-33770
$284.54 MSRP: $394.42
You Save: $109.88 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Combo Switch
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1999-2001 Lexus ES300 | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCV20L-BTPGKA, MCV20L-BTPGKK
View related parts
Lexus ES300 Switch Assy, Turn Signal
Part Number: 84310-33530
$320.21 MSRP: $443.85
You Save: $123.64 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Combo Switch, Turn Signal Switch
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1997-2000 Lexus ES300 | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCV20L-BTPGKA, MCV20L-BTPGKK
View related parts
Lexus ES300 Switch Assy, Turn Signal
Part Number: 84310-3T150
$487.38 MSRP: $664.49
You Save: $177.11 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: CANADA SPEC
- Replaced by: 84310-33A40
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2002-2003 Lexus ES300 | 6 Cyl 3.0L, 6 Cyl 3.3L | 1MZFE, 3MZFE; 1MZFE, 3MZFE; MCV30L-BEAGKA, MCV31L-BEAGKA
View related parts
Lexus ES300 Switch Assy, Turn Signal
Part Number: 84310-3T160
$486.70 MSRP: $674.63
You Save: $187.93 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Multifunction Switch, Turn/Wiper Switch
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2002-2003 Lexus ES300 | 6 Cyl 3.0L, 6 Cyl 3.3L | 1MZFE, 3MZFE; 1MZFE, 3MZFE; MCV30L-BEAGKA, MCV31L-BEAGKA
View related parts
Lexus ES300 Switch Assy, Turn Signal
Part Number: 84310-33760
Product Specifications
- Manufacturer Note: W(VSC)
- Replaced by: 84310-33A30
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2003 Lexus ES300 | 6 Cyl 3.3L | 3MZFE; 3MZFE; MCV31L-BEAGKA
View related parts
Lexus ES300 Switch Assy, Turn Signal
Part Number: 84310-33670
Product Specifications
- Other Name: Combo Switch, Turn Signal Switch
- Manufacturer Note: W(VSC)
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1998-2000 Lexus ES300 | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCV20L-BTPGKA, MCV20L-BTPGKK
View related parts
Lexus ES300 Switch Assy, Turn Signal
Part Number: 84310-33750
Product Specifications
- Replaced by: 84310-33751
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2003 Lexus ES300 | 6 Cyl 3.3L | 3MZFE; 3MZFE; MCV31L-BEAGKA
View related parts
Lexus ES300 Switch Assy, Turn Signal
Part Number: 84310-33060
Product Specifications
- Other Name: Combo Switch, Turn Signal Switch
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1992-1996 Lexus ES300 | 6 Cyl 3.0L | 1MZFE, 3VZFE; 1MZFE, 3VZFE; MCV10L-BTPGKA, MCV10L-BTPGKK, VCV10L-BTMGKA, VCV10L-BTMGKK, VCV10L-BTPGKA, VCV10L-BTPGKK
View related parts
Lexus ES300 Switch Assy, Turn Signal
Part Number: 84310-33540
Product Specifications
- Other Name: Combo Switch
- Manufacturer Note: W(TEMS)
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1997-2000 Lexus ES300 | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCV20L-BTPGKA, MCV20L-BTPGKK
View related parts
Lexus ES300 Switch Assy, Turn Signal
Part Number: 84310-33780
Product Specifications
- Other Name: Combo Switch, Turn Signal Switch
- Manufacturer Note: W(TEMS)
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1999-2001 Lexus ES300 | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCV20L-BTPGKA, MCV20L-BTPGKK
View related parts
Lexus ES300 Switch Assy, Turn Signal
Part Number: 84310-33790
Product Specifications
- Other Name: Combo Switch, Turn Signal Switch
- Manufacturer Note: W(VSC)
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 1999-2001 Lexus ES300 | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCV20L-BTPGKA, MCV20L-BTPGKK
View related parts
Lexus ES300 Switch Assy, Turn Signal
Part Number: 84310-3T100
Product Specifications
- Other Name: Multifunction Switch
- Manufacturer Note: W(DRL/OFF MODE & VSC)
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2002-2003 Lexus ES300 | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCV30L-BEAGKA
View related parts
Lexus ES300 Switch Assy, Turn Signal
Part Number: 84310-3T140
Product Specifications
- Other Name: Multifunction Switch
- Manufacturer Note: W(AUTO WIPER & VSC)
- Warranty: This genuine part is guaranteed by Lexus's factory warranty.
Fits the following Vehicles:
- 2002-2003 Lexus ES300 | 6 Cyl 3.0L | 1MZFE; 1MZFE; MCV30L-BEAGKA

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Lexus ES300 Turn Signal Switch

Should you need to purchase new auto parts for your vehicle, we strongly suggest you consider the genuine Lexus ES300 Turn Signal Switch available on LexusPartsNow.com. Our OEM Lexus ES300 Turn Signal 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 ES300 Turn Signal Switch Parts Questions & Experts Answers

Switch Assy, Turn Signal
84310-33530
Q: How are the column-mounted switches checked, removed, and replaced in the Lexus ES300's system?
A: Two switches are on the vehicle: the turn signal/headlight switch on the left and the wiper/washer switch on the right. To check, disconnect the wire from the switch to the main harness connector and use an ohmmeter to verify continuity. If continuity doesn't match specified values, replace the switch. To remove, disconnect the battery's negative terminal, remove the steering wheel and column covers, unplug the connectors from the switch, and remove the retaining screws. Individual switches can be detached and replaced by loosening the screws or pins. Installation is the reverse of removal.