🔍 Click image to enlarge
Toyota 16031-31020 WATER INLET SUB-ASSY, W/THERMOSTAT
16031-31020
Part overview:
OEM reference 16031-31020 for WATER INLET SUB-ASSY, W/THERMOSTAT.
This page currently lists 17 fitment groups.
Use the catalog link and vehicle fitment table below to confirm application details.
Toyota & Lexus Parts Specialist
Based in China | Wholesale / B2B
NeoZeroAuto supplies Toyota and Lexus replacement parts with fitment-reference support.
- OEM-quality replacement parts
- Wholesale supply for distributors
- Worldwide shipping support
Send the part number and quantity to receive a quotation.
Contact Us for Quote
Request a Quote
Chat on WhatsApp
Email: [email protected]
Specifications
| Brand | NeoZeroAuto |
| Part Name Code | 16031 |
| Manufacturer Part Number | 16031-31020 |
| Part Description | WATER INLET SUB-ASSY, W/THERMOSTAT |
| Condition | New |
| Quantity Per Vehicle | 1 |
| SKU | 16031-31020 |
| Catalog | 242420 |
| PNC | 16031 |
| PNC Group | WATER INLET SUB-ASSY, W/THERMOSTAT |
Vehicle Fitment
| Model Name | Fr-To | Model Description | Catalog |
|---|---|---|---|
| LEXUS IS SERIES | 2016.10 - 2017.10 |
2GRF..GSE3#
|
242430 |
| LEXUS GS SERIES | 2015.10 - 2018.09 |
2GRFXE..GWL10
|
3324B0 |
| LEXUS RC350/300/200T | 2015.10 - 2017.11 |
2GRF..GSC1#
|
245420 |
| LEXUS IS SERIES | 2015.08 - 2016.10 |
2GRF..GSE3#
|
242430 |
| LEXUS RC350/300/200T | 2014.09 - 2015.10 |
2GRF..GSC1#
|
245420 |
| LEXUS IS SERIES | 2013.04 - 2015.08 |
2GRF,4GRFSE..GSE3#
|
242430 |
| LEXUS GS SERIES | 2011.12 - 2015.10 |
2GRFSE..GRL10..8FC;2GR#,4GRFSE..GRL11,15,GWL10
|
3324B0 |
| LEXUS GS SERIES | 2011.12 - 2013.09 |
2GRFSE..GRL10
|
3324B0 |
| LEXUS IS250/350 | 2010.08 - |
2GRFSE,4GRFSE..GSE2#
|
242420 |
| LEXUS IS250C/350C | 2009.04 - |
2GRFSE,4GRFSE..GSE2#
|
246410 |
| LEXUS IS250/350 | 2008.08 - 2010.08 |
2GRFSE,4GRFSE..GSE2#
|
242420 |
| LEXUS GS SERIES | 2007.09 - |
2GRFSE..GRS19#
|
3324A0 |
| LEXUS GS450H | 2007.09 - |
2GRFSE..GWS191
|
334410 |
| LEXUS GS450H | 2006.02 - 2007.09 |
2GRFSE..GWS191
|
334410 |
| LEXUS IS250/350 | 2005.08 - 2008.08 |
2GRFSE,4GRFSE..GSE2#
|
242420 |
| LEXUS GS SERIES | 2005.01 - 2007.09 |
2GRFSE..GRS191,196
|
3324A0 |
| LEXUS GS SERIES | 2005.01 - 2006.07 |
3GRFSE..GRS19#
|
3324A0 |
Related Parts
| Part Number | Reference |
|---|---|
| 16261-31040 | HOSE, WATER BY-PASS |
| 16261-31071 | HOSE, WATER BY-PASS, NO.1 |
| 16264-31030 | HOSE, WATER BY-PASS, NO.2 |
| 16264-31060 | HOSE, WATER BY-PASS, NO.2 |
| 16264-31120 | HOSE, WATER BY-PASS, NO.2 |
| 16267-31021 | HOSE, WATER BY-PASS, NO.3 |
| 16281-31021 | HOSE, WATER BY-PASS, NO.4 |
| 16283-31010 | HOSE, WATER BY-PASS, NO.6 |
| 16291-31060 | JOINT, WATER HOSE |
| 16296-31030 | HOSE, WATER BY-PASS, NO.8 |
| 16297-31030 | HOSE, WATER BY-PASS, NO.9 |
| 16297-31031 | HOSE, WATER BY-PASS, NO.9 |
Toyota part number 16031-31020 corresponds to WATER INLET SUB-ASSY, W/THERMOSTAT. Use the fitment table, catalog reference, and PNC group information above to confirm compatibility.
For higher accuracy, verify by VIN, production date, market, and detailed vehicle configuration before ordering or quoting.