✅ Vehicle Fitment Check: Verify with VIN, production date, and market specification before ordering.
Toyota 16603-31010 PULLEY SUB-ASSY, IDLER, NO.1
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Toyota 16603-31010 PULLEY SUB-ASSY, IDLER, NO.1

16603-31010
Catalog: 671470 🔗 PNC: 16603 - PULLEY SUB-ASSY, IDLER, NO.1
Part overview: OEM reference 16603-31010 for PULLEY SUB-ASSY, IDLER, NO.1. This page currently lists 4 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 16603
Manufacturer Part Number 16603-31010
Part Description PULLEY SUB-ASSY, IDLER, NO.1
Condition New
Quantity Per Vehicle 1
SKU 16603-31010
Catalog 671470
PNC 16603
PNC Group PULLEY SUB-ASSY, IDLER, NO.1

Vehicle Fitment

Model Name Fr-To Model Description Catalog
HIACE 2005.01 - 2005.03
2TRFE..TRH20#,213,22#
MARK=PU107026RMXY
711350
TACOMA 2004.09 - 2005.02
2TRFE..TRN22#,24#,26#
MARK=PU107026RMXY
674470
TUNDRA 2004.08 - 2004.09
1GRFE..GSK30
841420
4RUNNER 2002.11 - 2004.09
1GRFE..GRN21#
671470

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16210-50090 COUPLING ASSY, FLUID
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Toyota part number 16603-31010 corresponds to PULLEY SUB-ASSY, IDLER, NO.1. 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.