✅ Vehicle Fitment Check: Verify with VIN, production date, and market specification before ordering.
Toyota 16604-31030 PULLEY SUB-ASSY, IDLER, NO.2
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Toyota 16604-31030 PULLEY SUB-ASSY, IDLER, NO.2

16604-31030
Catalog: 242430 🔗 PNC: 16604 - PULLEY SUB-ASSY, IDLER, NO.2
Part overview: OEM reference 16604-31030 for PULLEY SUB-ASSY, IDLER, NO.2. This page currently lists 62 fitment groups. Use the catalog link and vehicle fitment table below to confirm application details.
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Specifications

Brand NeoZeroAuto
Part Name Code 16604
Manufacturer Part Number 16604-31030
Part Description PULLEY SUB-ASSY, IDLER, NO.2
Condition New
Quantity Per Vehicle 2
SKU 16604-31030
Catalog 242430
PNC 16604
PNC Group PULLEY SUB-ASSY, IDLER, NO.2

Vehicle Fitment

Model Name Fr-To Model Description Catalog
HILUX (DOUBLE CAB) 2024.08 -
1GRFE..GGN125
MARK=PU107016RMXY
6733E0
LAND CRUISER 2023.09 -
1GRFE..GRJ7#
MARK=PU107016RMXY
781370
HILUX (DOUBLE CAB) 2023.08 - 2024.10
1GRFE..GGN125..LA,SA
MARK=PU107016RMXY
6733D0
HILUX (DOUBLE CAB) 2023.08 - 2024.07
1GRFE..GGN125..GCC
MARK=PU107016RMXY
6733D0
HILUX (DOUBLE CAB) 2022.08 - 2024.01
1GRFE..GGN125
MARK=PU107016RMXY
6733C0
LEXUS IS SERIES 2021.11 -
2GRFKS..GSE3#
242430
LEXUS ES3##/250(NAP) 2021.09 -
2GRFKS..GSZ10
28C420
HILUX (DOUBLE CAB) 2021.08 - 2023.01
1GRFE..GGN125..SA
MARK=PU107016RMXY
6733B0
HILUX (DOUBLE CAB) 2021.08 - 2022.10
1GRFE..GGN125..AGTP
MARK=PU107016RMXY
6733B0
HILUX (DOUBLE CAB) 2021.08 - 2022.07
1GRFE..GGN125..GCC
MARK=PU107016RMXY
6733B0
CAMRY/HYBRID (NAP) 2020.10 -
2GRFKS..GSV70
2834A0
LEXUS IS SERIES 2020.09 - 2021.10
2GRFKS..GSE3#
242430
AVALON 2020.08 - 2021.08
2GRFKS..GSX50..XSE
361450
AVALON 2020.08 -
2GRFKS..GSX50..LIMD,TOU,XLE
361450
HILUX 2020.06 - 2021.10
1GRFE..GGN125
MARK=PU107016RMXY
6723A0
HIGHLANDER 2019.12 - 2022.10
2GRFKS..GSU7#
526430
TACOMA 2019.09 -
2GRFKS..GRN305,310,325,330
674470
LEXUS RX450H/350(NAP 2019.09 -
2GRFKS..GGL2#
523430
4RUNNER 2019.08 -
1GRFE..GRN28#
MARK=PU107016RMXY
671490
LEXUS RX450H/350(JPP 2019.08 -
2GRFKS..GGL25
521450
LEXUS RX450HL/350L 2019.08 -
2GRFKS..GGL2#
522430
GRNVA/HIACE/MJSTY 2019.02 -
7GRFKS..GRH30#,32#
711370
LEXUS RC350/300/200T 2018.10 -
2GRF..GSC1#
245420
LEXUS ES3##/250(NAP) 2018.08 - 2021.09
2GRFKS..GSZ10
28C420
LEXUS ES350/300H(JPP 2018.06 -
2GRFKS..GSZ10
2824A0
AVALON 2018.04 - 2020.08
2GRFKS..GSX50
361450
LEXUS RX450HL/350L 2017.12 - 2019.08
2GRFKS..GGL2#
522430
SIENNA 2017.11 - 2020.09
2GRFKS..GSL3#
622430
TACOMA 2017.11 - 2019.09
2GRFKS..GRN305,310,325,330
674470
LEXUS IS SERIES 2017.10 - 2020.09
2GRF..GSE3#
242430
CAMRY/HYBRID (NAP) 2017.06 - 2020.10
2GRFKS..GSV70
2834A0
HIGHLANDER (NAP) 2016.11 -
2GRFKS..GSU5#
526420
LEXUS IS SERIES 2016.10 - 2017.10
2GRF..GSE3#
MARK=PU107016RMXY
242430
LAND CRUISER 2016.08 - 2023.09
1GRFE..GRJ7#
MARK=PU107016RMXY
781370
SIENNA 2016.08 - 2017.11
2GRFKS..GSL3#
622430
LEXUS GS SERIES 2015.10 - 2020.07
2GRFKS..GRL1#
3324B0
LEXUS RX450H/350(NAP 2015.10 - 2019.09
2GRFKS..GGL2#
523430
LEXUS RC350/300/200T 2015.10 - 2018.10
2GRF..GSC1#
245420
LEXUS ES350 (NAP) 2015.10 -
2GRFE..GSV60
MARK=PU107013ARMXY1
28C410
LEXUS RX450H/350(JPP 2015.09 - 2019.08
2GRFKS..GGL25
521450
LEXUS IS SERIES 2015.09 - 2016.10
2GRF..GSE3#
MARK=PU107016RMXY
242430
LEXUS GS SERIES 2015.09 - 2015.10
2GRFSE..GRL10,15
MARK=PU107016RMXY
3324B0
LEXUS RC350/300/200T 2015.09 - 2015.10
2GRF..GSC1#
MARK=PU107016RMXY
245420
TACOMA 2015.08 - 2017.11
2GRFKS..GRN305,310,325,330
674470
LEXUS ES350/300H(JPP 2015.07 -
2GRFE..GSV60
MARK=PU107016RMXY
282490
HILUX 2015.05 - 2020.10
1GRFE..GGN12#,135
MARK=PU107016RMXY
672390
HIGHLANDER (NAP) 2013.12 - 2016.11
2GRFE..GSU5#
MARK=PU107016RMXY
526420
4RUNNER 2013.08 - 2019.08
1GRFE..GRN28#
MARK=PU107016RMXY
671490
TUNDRA 2013.08 - 2014.09
1GRFE..GSK51
MARK=PU107016RMXY
841430
LEXUS RX350/450H(JPP 2012.06 - 2015.09
2GRFE..GGL1#..JPP
MARK=PU107016RMXY
521430
LEXUS ES350/300H(JPP 2012.06 - 2015.07
2GRFE..GSV60
MARK=PU107016RMXY
282490
RAV4 (JPP) 2012.06 - 2012.12
2GRFE..GSA3#..JPP
MARK=PU107016RMXY
662430
VENZA 2012.06 - 2012.10
2GRFE..GGV1#
*125,MARK=****ARMXY1
286430
RAV4 (NAP) 2012.06 -
2GRFE..GSA3#..NAP
MARK=PU107016RMXY
665410
HIGHLANDER (NAP) 2012.06 -
2GRFE..GSU4#
MARK=PU107016RMXY
526410
HILUX 2011.07 -
1GRFE..GGN15,25,35
MARK=PU107016RMXY
672380
LAND CRUISER 2011.05 - 2016.08
1GRFE..GRJ79;1GRFE..GRJ71,76,78..LHD
MARK=PU107016RMXY
781370
FJ CRUISER 2011.05 - 2014.07
1GRFE..GSJ1#
MARK=PU107016RMXY
663410
TUNDRA 2011.05 - 2013.08
1GRFE..GSK5#
MARK=PU107016RMXY
841430
4RUNNER 2011.05 - 2013.08
1GRFE..GRN28#
MARK=PU107016RMXY
671490
LAND CRUISER 2011.05 - 2012.08
1GRFE..GRJ71,78..RHD
MARK=PU107016RMXY
781370
HILUX 2011.05 - 2012.04
1GRFE..GGN15,25,35
MARK=PU107016RMXY
672370

Related Parts

Part Number Reference
16100-39436 PUMP ASSY, ENGINE WATER
16100-39506 PUMP ASSY, ENGINE WATER
16100-39595 PUMP ASSY, ENGINE WATER
16100-39615 PUMP ASSY, ENGINE WATER
16100-39616 PUMP ASSY, ENGINE WATER
16173-31010 PULLEY, WATER PUMP
16173-31030 PULLEY, WATER PUMP
16173-31031 PULLEY, WATER PUMP
16173-38041 PULLEY, WATER PUMP
16193-31080 BOLT(FOR WATER PUMP COVER)
16271-31020 GASKET, WATER PUMP
16271-31050 GASKET, WATER PUMP

Toyota part number 16604-31030 corresponds to PULLEY SUB-ASSY, IDLER, NO.2. 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.