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Lexus RX350 Bulb Size Guide

Explore the Bulb Size Chart Below by Scrolling Down

Note: This guide is only for 2007-2022 Lexus RX350 and 2018-2021 Lexus RX350L models with original factory (OEM) assemblies. Aftermarket headlights, Fog Lights, tail lights, etc., may have different bulb sizes as per the manufacturer's specifications.

Accuracy and completeness are vital to us and our followers. If you notice any inaccuracies or missing information, please let us know so we can prompy update the guide. Your feedback is highly appreciated.

 

Lexus RX350 (2021-2022) Bulb Size Chart

Reverse Light (Back-Up Light)

T15 (912 921)

Courtesy Light

T10 (194 168)

Side Marker Light (Front)

T10 (194 168)

Turn Signal Light (Front)

7443 (7440)

Interior Door Light

T10 (194 168)

Map Light (2021)

T10 (194 168)

Turn Signal Light (Rear)

7443 (7440)

Side Marker Light (2021)

T10 (194 168)

 

Lexus RX350 (2019) Bulb Size Chart

Courtesy Light

T10 (194 168)

Side Marker Light (Front)

T10 (194 168)

Turn Signal Light (Front)

7443 (7440)

Reverse Light (Back-Up Light)(Inner)

T15 (912 921)

Turn Signal Light (Rear)

7443 (7440)

Stepwell Light

T10 (194 168)

Trunk Light

T10 (194 168)

 

Lexus RX350 (2017-2018) Bulb Size Chart

Reverse Light (Back-Up Light)

T15 (912 921)

Courtesy Light

T10 (194 168)

Side Marker Light (Front)

T10 (194 168)

Turn Signal Light (Front)

7443 (7440)

Reverse Light (Back-Up Light)(Inner)

T15 (912 921)

Interior Door Light

T10 (194 168)

Luggage Compartment Light

T10 (194 168)

Parking Light

7443 (7440)

Turn Signal Light (Rear)

7443 (7440)

Stepwell Light

T10 (194 168)

Trunk Light

T10 (194 168)

 

Lexus RX350 (2016) Bulb Size Chart

Reverse Light (Back-Up Light)

T15 (912 921)

Courtesy Light

T10 (194 168)

Dome Light

T10 (194 168)

Side Marker Light (Front)

T10 (194 168)

Turn Signal Light (Front)

7443 (7440)

Interior Door Light

T10 (194 168)

Luggage Compartment Light

T10 (194 168)

Map Light

6418 (6411 36MM)

Parking Light

7443 (7440)

Turn Signal Light (Rear)

7443 (7440)

Stepwell Light

T10 (194 168)

Trunk Light

T10 (194 168)

 

Lexus RX350 (2013-2015) Bulb Size Chart

Headlights (High Beam)

9005 (HB3)

Headlights (Low Beam)

H11 (H8 H9) OR D4S

Front Fog Lights

H11 (H8 H9)

Reverse Light (Back-Up Light)

T15 (912 921)

Courtesy Light

T10 (194 168)

Dome Light

T10 (194 168)

Side Marker Light (Front)(2015)

T10 (194 168)

Turn Signal Light (Front)

7443 (7440)

Glove Box Light (2013)

DE3175 (31MM)

Reverse Light (Back-Up Light)(Inner)

3157 (3156)

Tail Light (Inner)

T10 (194 168)

Interior Door Light

T10 (194 168)

Luggage Compartment Light

DE3175 (31MM)

Map Light

T10 (194 168)

Tail Light (Outer)

T10 (194 168)

Parking Light

7443 (7440)

Side Marker Light (Rear)

T10 (194 168)

Turn Signal Light (Rear)

7443 (7440)

Stepwell Light

T10 (194 168)

Tail Light

T10 (194 168)

Trunk Light

6418 (6411 36MM)

 

Lexus RX350 (2010-2012) Bulb Size Chart

Headlights (High Beam)

9005 (HB3)

Headlights (Low Beam)

H11 (H8 H9) OR D4S

Front Fog Lights

H11 (H8 H9)

Reverse Light (Back-Up Light)

T15 (912 921)

Courtesy Light

T10 (194 168)

Daytime Running Light

9005 (HB3)

Dome Light (2010-2011)

T10 (194 168)

Dome Light (2012)

6418 (6411 36MM)

Side Marker Light (Front)

T10 (194 168)

Turn Signal Light (Front)

7443 (7440)

Glove Box Light (10-11)

DE3175 (31MM)

Reverse Light (Back-Up Light)(Inner)

3157 (3156)

Tail Light (Inner)

T10 (194 168)

Interior Door Light

T10 (194 168)

Luggage Compartment Light

DE3175 (31MM)

Map Light

T10 (194 168)

Tail Light (Outer)

T10 (194 168)

Parking Light

T10 (194 168)

Side Marker Light (Rear)

T10 (194 168)

Turn Signal Light (Rear)

7443 (7440)

Stepwell Light

T10 (194 168)

Tail Light

T10 (194 168)

Trunk Light

6418 (6411 36MM)

 

Lexus RX350 (2007-2009) Bulb Size Chart

Headlights (High Beam)

9005 (HB3)

Headlights (Low Beam)

H11 (H8 H9) OR D2S

Front Fog Lights

9006 (HB4)

Reverse Light (Back-Up Light)

T15 (912 921)

Courtesy Light

T10 (194 168)

Dome Light

211-2 (578 41MM)

Side Marker Light (Front)

T10 (194 168)

Turn Signal Light (Front)

7443 (7440)

Glove Box Light

T5

Reverse Light (Back-Up Light)(Inner)(2007)

3157 (3156)

Reverse Light (Back-Up Light)(Inner)(2008-2009)

T15 (912 921)

Tail Light (Inner)

T10 (194 168)

Interior Door Light

T10 (194 168)

License Plate Light

T10 (194 168)

Luggage Compartment Light

DE3175 (31MM)

Map Light

DE3175 (31MM)

Tail Light (Outer)

T10 (194 168)

Parking Light

T10 (194 168)

Side Marker Light (Rear)

T10 (194 168)

Turn Signal Light (Rear)

7443 (7440)

Stepwell Light

T10 (194 168)

Tail Light

T10 (194 168)

Trunk Light

6418 (6411 36MM)

 

Lexus RX350L (2021) Bulb Size Chart

Reverse Light (Back-Up Light)

T15 (912 921)

Courtesy Light

T10 (194 168)

Turn Signal Light (Front)

7443 (7440)

Map Light

T10 (194 168)

Turn Signal Light (Rear)

7443 (7440)

Side Marker Light

T10 (194 168)

 

Lexus RX350L (2018-2019) Bulb Size Chart

Reverse Light (Back-Up Light)

T15 (912 921)

Courtesy Light

T10 (194 168)

Side Marker Light (Front)

T10 (194 168)

Turn Signal Light (Front)

7443 (7440)

Reverse Light (Back-Up Light)(Inner)

T15 (912 921)

Interior Door Light

T10 (194 168)

Luggage Compartment Light

T10 (194 168)

Parking Light

7443 (7440)

Turn Signal Light (Rear)

7443 (7440)

Stepwell Light

T10 (194 168)

However, the information in the table is not 100% correct due to manufacturer-specific reasons. If you find that the information is wrong or you need to add something, please feel free to contact us, we are grateful for any customer's opinion.

Didn't find your vehicle? Use the bulb finder system to get the bulb size.