What is the importance of correct aiming of headlights on Lexus ES350?

Headlight aiming is vital for safety and should be checked annually, when installing new headlights, or after front-end bodywork. However, professional adjustment is recommended. Some models have a headlight leveling system, requiring professional adjustment. For others, there's usually an adjustment screw on each headlight housing. To adjust, use masking tape, a blank wall, and a level floor. Position tape on the wall in line with the vehicle and headlight centers. Adjust with the vehicle 25 feet from the wall, level, with a half-full gas tank and no heavy load. The low beam's high-intensity zone should be two inches below and to the side of the headlight line, away from traffic. Use the vertical screw to adjust the beam's height, and the horizontal screw for left or right. With high beams, the high-intensity zone should be centered just below the horizontal line. If perfect positioning for both beams isn't possible, prioritize low beams. Professional adjustment is advised as soon as possible.

How should headlights be aimed correctly to ensure driver safety on Lexus RX350?

Some of these parts are the headlights that need to be aligned well to prevent causing an accident to the coming vehicles and for sufficient illumination in the roads that the vehicle will be operating. It is then recommended that the aim setting be checked at least once per year, or when addressing a new headlight, or front-end bodywork. The following is the procedure that can be tried in the meantime until an expert can conduct the correct alignment. All of the models described do not have the horizontal adjustment screws. To align the headlights, and therefore the front suspension, you will need some masking tape, a blank wall, and a level floor. First, place a masking tape on the wall standing vertically up to the height of the vehicle with the bottom end of the tape aligned to the center of the car and two parallel upper ends aligned to the center of the two headlights. Next, install another perpendicular tape line in relation with the center line of the headlights; this is easier if the car is parked few inches away. The car has to be 25 feet away from the wall in a flat ground and with half a tank of gas and no load to carry. To lower the beam setting for low beam, turn the vertical adjusting screw to place the high intensity zone two-inch below the horizontal line. In order to adjust the wheel clockwise or counter clockwise, use the tip of Phillips screw driver and insert it into the slit seen on the top of the wheel and twist accordingly. With the high beams on, make sure that the high intensity zone is right in the middle of the high beam low light band on the vertical line. Often times, the high and low beams cannot be aimed 100% accurately which calls for aiming the low beams, thereby ensuring the safety of drivers on the road most of the time. This should be corrected by a dealer service department or a service station as soon as is possible.

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Lexus Headlamp Unit Assembly Right Hand
Part Number: 81130-60A60
$283.91 MSRP: $393.54
You Save: $109.63 (28%)
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Product Specifications
- Other Name: Unit Assy, Headlamp ; Unit, Headlamp, Rh; Composite Headlamp, Headlamp Assembly
- Manufacturer Note: SPORT PACKAGE
- Position: Passenger Side
Fits the following Lexus Models:
- GX470 | 2004-2009 | 8 Cyl 4.7L
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Lexus Headlamp Unit Assembly Left Hand
Part Number: 81170-60A50
$283.91 MSRP: $393.54
You Save: $109.63 (28%)
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Product Specifications
- Other Name: Composite Headlamp, Unit Assy Headlamp, Unit Headlamp Lh; Headlamp Assembly, Unit Assembly Headlamp
- Manufacturer Note: SPORT PACKAGE
- Position: Driver Side
Fits the following Lexus Models:
- GX470 | 2004-2009 | 8 Cyl 4.7L
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Lexus Headlamp Unit With Gas Right Hand
Part Number: 81145-53751
$1072.07 MSRP: $1486.02
You Save: $413.95 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Unit, Headlamp W/Gas ; Unit, Headlamp, Rh; Composite Headlamp, Headlamp Assembly
- Position: Passenger Side
- Replaces: 81145-53750
Fits the following Lexus Models:
- IS Turbo | 2017 | LUX | 4 Cyl 2.0L, 6 Cyl 3.5L
- IS200t | 2016 | LUX | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
- IS250 | 2014-2015 | LUX | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
- IS300 | 2016-2017 | LUX | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
- IS350 | 2014-2017 | LUX | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
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Lexus Headlamp Assembly Right
Part Number: 81110-0E290
$2912.64 MSRP: $4037.28
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Product Specifications
- Other Name: Headlamp Assy, Rh; Composite Assembly, Headlamp Assembly
- Position: Passenger Side
Fits the following Lexus Models:
- RX350 | 2016-2020 | 6 Cyl 3.5L
- RX450h | 2016-2020 | 6 Cyl 3.5L
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Lexus Headlamp Unit Assembly Right Hand
Part Number: 81130-6A082
$385.79 MSRP: $534.75
You Save: $148.96 (28%)
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Product Specifications
- Other Name: Unit Assy, Headlamp, Rh; Composite Headlamp, Headlamp Lens
- Position: Passenger Side
- Replaces: 81130-6A081, 81130-6A080
Fits the following Lexus Models:
- LX470 | 1998-2003 | 8 Cyl 4.7L
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Lexus Headlamp Unit Assembly Left Hand
Part Number: 81170-60890
$410.27 MSRP: $568.68
You Save: $158.41 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Unit Assy, Headlamp, Lh; Composite Headlamp, Headlamp Lens
- Position: Driver Side
Fits the following Lexus Models:
- LX470 | 2002-2007 | 8 Cyl 4.7L
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Lexus Headlamp Unit With Gas Right Hand
Part Number: 81145-30J30
$1775.87 MSRP: $2461.58
You Save: $685.71 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Unit, Headlamp W/Gas ; Unit Assy, Headlamp, Rh; Composite Assembly, Headlamp Assembly
- Position: Passenger Side
Fits the following Lexus Models:
- GS Turbo | 2017 | 4 Cyl 2.0L, 6 Cyl 3.5L
- GS200t | 2016 | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
- GS300 | 2018-2019 | 4 Cyl 2.0L, 6 Cyl 3.5L
- GS350 | 2015-2020 | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
- GS450h | 2015-2018 | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
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Lexus Headlamp Unit Assembly Right Hand
Part Number: 81130-6A170
$410.27 MSRP: $568.68
You Save: $158.41 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Unit Assy, Headlamp, Rh; Composite Headlamp, Headlamp Lens
- Position: Passenger Side
Fits the following Lexus Models:
- LX470 | 2002-2007 | 8 Cyl 4.7L
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Lexus Right Passenger-Side Headlight Assembly
Part Number: 81110-0E260
$1617.35 MSRP: $2241.85
You Save: $624.50 (28%)
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Product Specifications
- Other Name: Headlamp Assy, Rh; Composite Assembly, Headlamp Assembly
- Position: Passenger Side
Fits the following Lexus Models:
- RX350 | 2016-2020 | 6 Cyl 3.5L
- RX450h | 2016-2020 | 6 Cyl 3.5L
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Lexus Headlamp Unit With Gas Left Hand
Part Number: 81185-48261
$557.77 MSRP: $760.46
You Save: $202.69 (27%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Unit, Headlamp W/Gas ; Unit Assy, Headlamp, Lh
- Position: Driver Side
Fits the following Lexus Models:
- RX330 | 2005-2006 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L
- RX350 | 2007-2009 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L
- RX400h | 2006-2008 | STD | 6 Cyl 3.3L
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Lexus Headlamp Unit Assembly Left Hand
Part Number: 81170-60D31
$517.43 MSRP: $717.22
You Save: $199.79 (28%)
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Product Specifications
- Other Name: Unit Assy, Headlamp, Lh; Composite Assembly, Headlamp Assembly
- Position: Driver Side
- Replaces: 81170-60D30
Fits the following Lexus Models:
- LX570 | 2008-2013 | 8 Cyl 5.7L
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Lexus Headlamp Unit Assembly Right Hand
Part Number: 81140-24180
$1201.55 MSRP: $1665.50
You Save: $463.95 (28%)
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Product Specifications
- Other Name: Unit Assy, Headlamp, Rh; Composite Assembly, Headlamp Assembly
- Position: Passenger Side
Fits the following Lexus Models:
- RC F | 2015-2020 | 8 Cyl 5.0L
- RC Turbo | 2017 | 4 Cyl 2.0L, 6 Cyl 3.5L
- RC200t | 2016 | 4 Cyl 2.0L, 6 Cyl 3.5L
- RC300 | 2016-2019 | 4 Cyl 2.0L, 6 Cyl 3.5L
- RC350 | 2015-2019 | 4 Cyl 2.0L, 6 Cyl 3.5L
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Lexus Headlamp Unit Assembly Right Hand
Part Number: 81130-53400
$572.51 MSRP: $793.57
You Save: $221.06 (28%)
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Product Specifications
- Other Name: Unit Assy, Headlamp, Rh; Composite Headlamp, Headlamp
- Position: Passenger Side
Fits the following Lexus Models:
- IS250 | 2008-2011 | 6 Cyl 2.5L, 6 Cyl 3.5L
- IS350 | 2008-2011 | 6 Cyl 2.5L, 6 Cyl 3.5L
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Lexus Headlamp Unit With Gas Left Hand
Part Number: 81185-30J30
$1775.87 MSRP: $2461.58
You Save: $685.71 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Unit, Headlamp W/Gas ; Unit Assy, Headlamp, Lh; Composite Assembly, Headlamp Assembly
- Position: Driver Side
Fits the following Lexus Models:
- GS Turbo | 2017 | 4 Cyl 2.0L, 6 Cyl 3.5L
- GS200t | 2016 | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
- GS300 | 2018-2019 | 4 Cyl 2.0L, 6 Cyl 3.5L
- GS350 | 2015-2020 | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
- GS450h | 2015-2018 | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
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Lexus Headlamp Unit Assembly Right Hand
Part Number: 81130-6A240
$447.35 MSRP: $620.09
You Save: $172.74 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Unit Assy, Headlamp ; Unit, Headlamp, Rh; Composite Headlamp, Headlamp Assembly
- Position: Passenger Side
Fits the following Lexus Models:
- GX470 | 2003-2009 | 8 Cyl 4.7L
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Lexus Headlamp Unit Assembly Right Hand
Part Number: 81130-60D61
$517.43 MSRP: $717.22
You Save: $199.79 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Unit Assy, Headlamp, Rh; Composite Assembly, Headlamp Assembly
- Position: Passenger Side
- Replaces: 81130-60D60
Fits the following Lexus Models:
- LX570 | 2008-2013 | 8 Cyl 5.7L
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Lexus Headlamp Unit With Gas Right Hand
Part Number: 81145-48261
$557.77 MSRP: $760.46
You Save: $202.69 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Unit, Headlamp W/Gas ; Unit Assy, Headlamp, Rh
- Position: Passenger Side
Fits the following Lexus Models:
- RX330 | 2005-2006 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L
- RX350 | 2007-2009 | STD | 6 Cyl 3.3L, 6 Cyl 3.5L
- RX400h | 2006-2008 | STD | 6 Cyl 3.3L
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Lexus Headlamp Unit With Gas Right Hand
Part Number: 81145-48B10
$1042.31 MSRP: $1444.78
You Save: $402.47 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Unit, Headlamp W/Gas ; Unit Assy, Headlamp, Rh; Composite Assembly, Headlamp
- Position: Passenger Side
Fits the following Lexus Models:
- RX350 | 2012-2015 | STD | 6 Cyl 3.5L
- RX450h | 2012-2015 | STD | 6 Cyl 3.5L
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Lexus Headlamp Unit With Gas Left Hand
Part Number: 81185-53751
$1072.07 MSRP: $1486.02
You Save: $413.95 (28%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Unit, Headlamp W/Gas ; Unit, Headlamp, Lh; Composite Headlamp, Headlamp Assembly
- Position: Driver Side
- Replaces: 81185-53750
Fits the following Lexus Models:
- IS Turbo | 2017 | LUX | 4 Cyl 2.0L, 6 Cyl 3.5L
- IS200t | 2016 | LUX | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
- IS250 | 2014-2015 | LUX | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
- IS300 | 2016-2017 | LUX | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
- IS350 | 2014-2017 | LUX | 4 Cyl 2.0L, 6 Cyl 2.5L, 6 Cyl 3.5L
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Lexus Headlamp Unit With Gas
Part Number: 81185-53A00
$1353.11 MSRP: $1875.59
You Save: $522.48 (28%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Unit, Headlamp W/Gas; Headlamp Assembly
- Position: Driver Side
Fits the following Lexus Models:
- IS300 | 2020-2024 | LUX | 4 Cyl 2.0L, 6 Cyl 3.5L, 8 Cyl 5.0L
- IS350 | 2020-2024 | LUX | 4 Cyl 2.0L, 6 Cyl 3.5L, 8 Cyl 5.0L
- IS500 | 2022-2024 | LUX | 4 Cyl 2.0L, 6 Cyl 3.5L, 8 Cyl 5.0L
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Lexus Headlight Parts Questions & Experts Answers

Headlamp Unit Assembly Right Hand
81130-33670
Q: What is the importance of correct aiming of headlights on Lexus ES350?
A:
Headlight aiming is vital for safety and should be checked annually, when installing new headlights, or after front-end bodywork. However, professional adjustment is recommended. Some models have a headlight leveling system, requiring professional adjustment. For others, there's usually an adjustment screw on each headlight housing. To adjust, use masking tape, a blank wall, and a level floor. Position tape on the wall in line with the vehicle and headlight centers. Adjust with the vehicle 25 feet from the wall, level, with a half-full gas tank and no heavy load. The low beam's high-intensity zone should be two inches below and to the side of the headlight line, away from traffic. Use the vertical screw to adjust the beam's height, and the horizontal screw for left or right. With high beams, the high-intensity zone should be centered just below the horizontal line. If perfect positioning for both beams isn't possible, prioritize low beams. Professional adjustment is advised as soon as possible.
Headlamp Unit With Gas Left Hand
81185-48261
Q: How should headlights be aimed correctly to ensure driver safety on Lexus RX350?
A:
Some of these parts are the headlights that need to be aligned well to prevent causing an accident to the coming vehicles and for sufficient illumination in the roads that the vehicle will be operating. It is then recommended that the aim setting be checked at least once per year, or when addressing a new headlight, or front-end bodywork. The following is the procedure that can be tried in the meantime until an expert can conduct the correct alignment. All of the models described do not have the horizontal adjustment screws. To align the headlights, and therefore the front suspension, you will need some masking tape, a blank wall, and a level floor. First, place a masking tape on the wall standing vertically up to the height of the vehicle with the bottom end of the tape aligned to the center of the car and two parallel upper ends aligned to the center of the two headlights. Next, install another perpendicular tape line in relation with the center line of the headlights; this is easier if the car is parked few inches away. The car has to be 25 feet away from the wall in a flat ground and with half a tank of gas and no load to carry. To lower the beam setting for low beam, turn the vertical adjusting screw to place the high intensity zone two-inch below the horizontal line. In order to adjust the wheel clockwise or counter clockwise, use the tip of Phillips screw driver and insert it into the slit seen on the top of the wheel and twist accordingly. With the high beams on, make sure that the high intensity zone is right in the middle of the high beam low light band on the vertical line. Often times, the high and low beams cannot be aimed 100% accurately which calls for aiming the low beams, thereby ensuring the safety of drivers on the road most of the time. This should be corrected by a dealer service department or a service station as soon as is possible.

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