BOXI Thermostat Housing for 2016-2022 Lexus 2018-2022 | Replaces OE #1603131040
BOXI SKU#: BX00500227-1
$50.99
7 in stock
BOXIDirect-Fit OE ReplacementThermostat Housing
Fitment list not published for this part yet
Cross-check the OE / interchange numbers below, or pick your vehicle and we will show parts that fit it.
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Available (7 in stock)
Free Next-Day Dispatch · Direct from Montclair, CA U.S. Warehouse
Direct OE Cross-Reference
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Replaces OE #: 1603131040, 1040-180, 902-5212, RX450H, RX450HL
Two Year Limited Warranty
100% Factory Tested · Direct Fit Replacement · 30-Day Easy Returns
Key Specifications
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- Notes
- Instruction is not included. Professional installation is recommended
- Replaces OE Number
- 902-5212, 1603131040, 1040-180
- Material
- Plastic
- Thermostat Opening Temperature
- 189 Deg. F
- Package Included
- 1* Thermostat Housing, 1* Thermostat
Replaces OE / interchange part numbers: 1603131040, 1040-180, 902-5212, RX450H, RX450HL. Ships from Montclair, CA across the United States with a 30-day return policy. Verify exact year, submodel, and engine in the Vehicle Fitment Guide before ordering.
Notes
Instruction is not included. Professional installation is recommended
Replaces OE Number
902-5212, 1603131040, 1040-180
Material
Plastic
Thermostat Opening Temperature
189 Deg. F
Package Included
1* Thermostat Housing, 1* Thermostat
Application Note
Thermostat Housing
Position & Application Summary
See Full Submodel & Engine Table →- Lexus RX450h 2016-2022 V6 3.5L
- Lexus RX450hL 2018-2022 V6 3.5L
- Toyota Highlander 2017-2019 V6 3.5L
| Weight | 0.7 lbs |
|---|---|
| Dimensions | 10.2 × 5.3 × 3.3 in |
| Brand | BOXI |
| Condition | New |
| Warranty Terms | Two Year |
OEM & Aftermarket Interchange Part Numbers
| Brand | OEM Part Number | Aftermarket Interchange Number |
|---|---|---|
| Toyota / Lexus (OEM) | 1603131040 | BX00500227-1, 902-5212, RX450H |
| Dorman | 1603131040 | 902-5212 |
| Aftermarket Interchange | 1603131040 | RX450H, 1040-180, RX450HL |



















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