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Enter your 17-digit VIN to verify whether 16031-31011 fits your vehicle before ordering.
Example: 4T1B11HK0JU037870
16031-31011 Water Inlet with Thermostat product image
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16031-31011 Water Inlet with Thermostat product image
16031-31011 Water Inlet with Thermostat product image
16031-31011 Water Inlet with Thermostat product image
16031-31011 Water Inlet with Thermostat product image
16031-31011 Water Inlet with Thermostat product image
16031-31011 Water Inlet with Thermostat product image
16031-31011 Water Inlet with Thermostat product image

16031-31011 Water Inlet with Thermostat

Toyota EPC Name: WATER INLET SUB-ASSY, W/THERMOSTAT
16031-31011
Catalog: 781550 PNC: 16031 - WATER INLET SUB-ASSY, W/THERMOSTAT
Quick Buying Check
Fitment 104 EPC group(s)

Use VIN verification before ordering.

Reference 16031

WATER INLET SUB-ASSY, W/THERMOSTAT

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Price, MOQ, and lead time confirmed before shipment.

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Fitment Reference

Toyota and Lexus part applications can vary by market, production date, chassis code, engine, trim, and catalog. Always verify part number 16031-31011, PNC, vehicle application, and VIN before ordering.
Model Name Fr-To Model Description Catalog
LAND CRUISER 2024.11 -
1GRFE..GRJ300
791270
FORTUNER (SUV) 2024.08 -
1GRFE..GGN155
6713G0
HILUX (DOUBLE CAB) 2024.08 -
1GRFE..GGN125
6733E0
LAND CRUISER 2023.09 -
1GRFE..GRJ7#
781370
FORTUNER (SUV) 2023.08 - 2024.10
1GRFE..GGN155..LA
6713F0
HILUX (DOUBLE CAB) 2023.08 - 2024.10
1GRFE..GGN125..LA,SA
6733D0
FORTUNER (SUV) 2023.08 - 2024.08
1GRFE..GGN155..IDNP
6713F0
FORTUNER (SUV) 2023.08 - 2024.07
1GRFE..GGN155..THP
6713F0
HILUX (DOUBLE CAB) 2023.08 - 2024.07
1GRFE..GGN125..GCC
6733D0
FORTUNER (SUV) 2023.08 -
1GRFE..GGN155..EPT
6713F0
FORTUNER (SUV) 2022.08 - 2023.10
1GRFE..GGN155..LA
6713E0
HILUX (DOUBLE CAB) 2022.08 - 2023.10
1GRFE..GGN125..LA
6733C0
FORTUNER (SUV) 2022.08 - 2023.08
1GRFE..GGN155..IDNP
6713E0
FORTUNER (SUV) 2022.08 - 2023.07
1GRFE..GGN155..THP
6713E0
HILUX (DOUBLE CAB) 2022.08 - 2023.07
1GRFE..GGN125..GCC
6733C0
FORTUNER (SUV) 2022.08 -
1GRFE..GGN155..EPT
6713E0
HILUX (DOUBLE CAB) 2022.08 -
1GRFE..GGN125..SA
6733C0
FORTUNER (SUV) 2021.08 - 2023.04
1GRFE..GGN155..EPT
6713D0
HILUX (DOUBLE CAB) 2021.08 - 2023.01
1GRFE..GGN125..SA
6733B0
FORTUNER (SUV) 2021.08 - 2022.10
1GRFE..GGN155..LA
6713D0
HILUX (DOUBLE CAB) 2021.08 - 2022.10
1GRFE..GGN125..AGTP
6733B0
FORTUNER (SUV) 2021.08 - 2022.08
1GRFE..GGN155..IDNP
6713D0
FORTUNER (SUV) 2021.08 - 2022.07
1GRFE..GGN155..THP
6713D0
HILUX (DOUBLE CAB) 2021.08 - 2022.07
1GRFE..GGN125..GCC
6733B0
LAND CRUISER 2021.04 - 2024.11
1GRFE..GRJ300
791270
FORTUNER 2020.06 - 2022.03
1GRFE..GGN155..EPT,GCC,GEN
6713C0
FORTUNER 2020.06 - 2021.10
1GRFE..GGN155..LA
6713C0
HILUX 2020.06 - 2021.10
1GRFE..GGN125
6723A0
4RUNNER 2019.08 -
1GRFE..GRN28#
671390
4RUNNER 2019.08 -
1GRFE..GRN28#
671490
COASTER (CHINA) 2018.01 - 2024.12
6GR9GR..GRB53..LX
814320
COASTER (CHINA) 2018.01 -
6GR9GR..GRB53..EX,STD
814320
LAND CRUISER 2017.08 - 2023.12
1GRFE..GRJ150
781580
LAND CRUISER PRADO 2017.08 - 2023.12
1GRFE..GRJ150
781380
LAND CRUISER 2016.08 - 2023.09
1GRFE..GRJ7#
781370
LAND CRUISER(CHINA) 2016.01 -
1GRFE..GRJ200
790310
FORTUNER 2015.12 - 2021.01
1GRFE..GGN155,165
6713B0
LAND CRUISER 2015.08 - 2021.04
1GRFE..GRJ200..ATM;1GRFE..GRJ200..09S..SOB;1GRFE..GRJ200..05S..GEN
791360
LAND CRUISER 2015.08 - 2021.03
1GRFE..GRJ200..GEN..LUB;1GRFE..GRJ200..(05S,08S)..5F..GCC
791360
COASTER (CHINA) 2015.07 - 2018.01
6GR9GR..GRB53
814320
LAND CRUISER PRADO 2015.06 -
1GRFE..GRJ150
781560
LAND CRUISER PRADO 2015.06 -
1GRFE..GRJ150
781360
HILUX 2015.05 - 2020.10
1GRFE..GGN12#,135
672390
LAND CRUISER 2014.08 - 2015.07
1GRFE..GRJ7#
781170
LAND CRUISER PRADO 2013.11 - 2015.09
1GRFE..GRJ150
780310
LEXUS GX400/460 2013.09 - 2017.11
1GRFE..GRJ158
782310
4RUNNER 2013.08 - 2019.08
1GRFE..GRN28#
671390
4RUNNER 2013.08 - 2019.08
1GRFE..GRN28#
671490
LAND CRUISER PRADO 2013.08 - 2015.06
1GRFE..GRJ150
781560
LAND CRUISER PRADO 2013.08 - 2015.06
1GRFE..GRJ150
781360
LAND CRUISER PRADO 2013.08 - 2015.06
1GRFE..GRJ15#
781160
TUNDRA 2013.08 - 2014.09
1GRFE..GSK51
841430
COASTER (CHINA) 2013.01 - 2015.07
6GR9GR..GRB53
814320
LEXUS GX400/460 2012.06 - 2013.09
1GRFE..GRJ158
782310
LAND CRUISER(CHINA) 2012.02 - 2016.01
1GRFE..GRJ200
790310
LAND CRUISER 2011.09 - 2015.08
1GRFE..GRJ200..5FC;1GRFE..GRJ200..SOB..G;1GRFE..GRJ200..LHD..08S..5F
791360
LAND CRUISER 2011.09 - 2012.01
1GRFE..GRJ200..K
791360
FORTUNER 2011.07 - 2016.12
1GRFE..GGN50..EPT
6713A0
FORTUNER 2011.07 -
1GRFE..GGN50,60..ANCOM,CO,GCC,GEN,LA,SA
6713A0
HILUX 2011.07 -
1GRFE..GGN15,25,35
672380
FJ CRUISER 2010.11 - 2018.01
1GRFE..GSJ15
663110
FJ CRUISER 2010.11 - 2017.12
1GRFE..GSJ15..MTM
663310
FJ CRUISER 2010.11 - 2014.07
1GRFE..GSJ1#
663410
FJ CRUISER 2010.11 -
1GRFE..GSJ15..ATM
663310
TUNDRA 2010.10 - 2013.08
1GRFE..GSK5#
841430
LAND CRUISER PRADO 2010.05 - 2013.11
1GRFE..GRJ150
780310
LAND CRUISER 2009.08 - 2016.08
1GRFE..GRJ79;1GRFE..GRJ71,76,78..LHD
781370
LAND CRUISER PRADO 2009.08 - 2013.08
1GRFE..GRJ150..LHD
781560
LAND CRUISER PRADO 2009.08 - 2013.08
1GRFE..GRJ150
781360
LAND CRUISER PRADO 2009.08 - 2013.08
1GRFE..GRJ15#
781160
4RUNNER 2009.08 - 2013.08
1GRFE..GRN28#
671390
4RUNNER 2009.08 - 2013.08
1GRFE..GRN28#
671490
LAND CRUISER 2009.08 - 2012.08
1GRFE..GRJ71,78..RHD
781370
LAND CRUISER PRADO 2009.08 - 2011.10
1GRFE..GRJ150..RHD
781560
FORTUNER 2008.08 - 2011.07
1GRFE..GGN60..GEN
671380
HILUX 2008.08 - 2011.07
1GRFE..GGN15..5F..SR;1GRFE..GGN25..SCB,XTR
672370
FORTUNER 2008.08 -
1GRFE..GGN50..LHD;1GRFE..GGN50..5FC..SA;1GRFE..GGN60..SUVW..5FC
671380
HILUX 2008.08 -
1GRFE..GGN15..SCB,XTR;1GRFE..GGN25..5FC..SA;1GRFE..GGN15..DCB..DLX;1GRFE..GGN15,35
..DCB..5FC..SR;1GRFE..GGN25..DCB..(ANCOM,ARL,LA)
672370
LAND CRUISER(CHINA) 2007.12 - 2012.02
1GRFE..GRJ200..5FC
790310
LAND CRUISER(CHINA) 2007.12 - 2008.11
1GRFE..GRJ200..5F
790310
LAND CRUISER 2007.09 - 2012.01
1GRFE..GRJ200..LHD..05S..G;1GRFE..GRJ200..(08S,09S)..G
791360
LAND CRUISER 2007.09 - 2009.07
1GRFE..GRJ200..RHD..05S
791360
FJ CRUISER 2007.07 - 2010.11
1GRFE..GSJ15
663310
FJ CRUISER 2006.01 - 2010.11
1GRFE..GSJ1#
663410
LAND CRUISER PRADO 2005.08 -
1GRFE..GRJ12#
781150
4RUNNER 2005.08 -
1GRFE..GRN21#
671370
HILUX SURF 2005.08 -
1GRFE..GRN215
671170
4RUNNER 2005.08 -
1GRFE..GRN21#
671470
FORTUNER 2005.07 - 2009.03
1GRFE..GGN50..ANCOM
671380
FORTUNER 2005.07 - 2008.12
1GRFE..GGN60..ANCOM
671380
FORTUNER 2005.07 - 2008.10
1GRFE..GGN50,60..SA
671380
FORTUNER 2005.07 - 2008.08
1GRFE..GGN50..GCC,GEN
671380
HILUX 2005.02 - 2008.12
1GRFE..GGN25..ANCOM
672370
HILUX 2005.02 - 2008.10
1GRFE..GGN25..SA
672370
HILUX 2005.02 - 2008.08
1GRFE..GGN15,25..ARL
672370
TACOMA 2004.09 - 2008.05
1GRFE..GRN225,245,250,265,270
(J)
674470
TUNDRA 2004.08 -
1GRFE..GSK30
(J)
841420
4RUNNER 2004.03 - 2005.08
1GRFE..GRN21#..5FC
671370
4RUNNER 2004.03 - 2005.08
1GRFE..GRN21#..5FC
671470
4RUNNER 2004.03 - 2004.08
1GRFE..GRN21#
671370
4RUNNER 2004.03 - 2004.08
1GRFE..GRN21#
671470
LAND CRUISER PRADO 2004.03 -
1GRFE..GRJ12#
781550
LAND CRUISER PRADO 2004.03 -
1GRFE..GRJ12#..ARL,GCC,GEN
781350
LAND CRUISER PRADO 2004.03 -
1GRFE..GRJ120..CHI
781350

Same PNC 16031 Part Numbers

View more PNC 16031 part numbers

FAQ

What is 16031-31011?
16031-31011 is a Toyota/Lexus reference part number for Water Inlet with Thermostat. Check PNC, fitment, catalog, and VIN before ordering.

How do I check if 16031-31011 fits my vehicle?
Verify the OE number, PNC, vehicle catalog, production date, chassis, engine, trim, and VIN before ordering.

Is 1603131011 the same as 16031-31011?
Yes. 1603131011 is a common search format without hyphens. Always verify the full OE number and fitment details.

Can NeoZeroAuto help verify 16031-31011 by VIN?
Yes. Send the VIN, part number, quantity, and destination country for manual fitment reference support.

Related Parts

Technical Reference Details

Specifications

Brand NeoZeroAuto
Part Name Code 16031
Manufacturer Part Number 16031-31011
Part Description WATER INLET SUB-ASSY, W/THERMOSTAT
Condition New
Quantity Per Vehicle 1
SKU 16031-31011
Catalog 781550
PNC 16031
PNC Group WATER INLET SUB-ASSY, W/THERMOSTAT

OE Number Variants

This reference page covers part number 16031-31011. OE and reference number variants include:

  • 16031-31011
  • 1603131011
  • 16031 31011

What is 16031-31011?

16031-31011 is a Toyota/Lexus reference part number for Water Inlet with Thermostat. In EPC data, it is listed as WATER INLET SUB-ASSY, W/THERMOSTAT under PNC 16031. Use the fitment table above to confirm catalog, production date, engine, chassis, and market application.

Toyota reference part number 16031-31011 corresponds to Water Inlet with Thermostat. Toyota EPC lists this part as WATER INLET SUB-ASSY, W/THERMOSTAT. For higher accuracy, verify by VIN, production date, market, and detailed vehicle configuration before ordering or quoting.