Skip to main content
Aftermarket Parts EPC diagram available 1660350030
CARSPARE · Engine Cooling

Pulley Sub-Assembly, Idler, No.1

Replacement Pulley Sub-Assembly, Idler, No.1 for OE 16603-50030 · fits TOYOTA. Fitment and quotation details are confirmed per order.

TOYOTA 8 models · 20 vehicles
OEM reference 16603-50030
Pricing USD 6.71 Prices are indicative and subject to confirmation. Please submit an RFQ for an official quotation.
New Aftermarket Parts
Required quantity
ONE-STOP SERVICE OE NUMBER CROSS-REFERENCE LCL SHIPPING AVAILABLE DIRECT FROM MANUFACTURERS

Availability, MOQ, packaging, lead time and shipping terms are confirmed in the quotation for each order.

EPC parts diagram

Radiator & Water Outlet

Tool, Engine, Fuel · FIG 1603 · callouts synchronized to the OE match.

All diagram OEs 89 ROWS
16603A 16603-50030 Pulley Sub-Assy, Idler, No.1 New USD 6.71 16331A 90916-03100 Thermostat New USD 3.88 16331A 90916-03138 Thermostat New USD 2.59 16361 16361-50040 Fan New USD 6.88 16400 16400-50211 Radiator Assy New USD 58.24 16400 16400-50212 Radiator Assy New USD 60.66 16401 16401-67150 Cap Sub-Assy, Radiator New USD 0.81 16470 16470-50100 Reserve Tank Assy, Radiator New USD 6.96 16571C 16571-50150 Hose, Radiator, No.1 New USD 2.59 16572D 16572-50150 Hose, Radiator, No.2 New USD 2.43 16711 16711-50090 Shroud, Fan New USD 12.13 16400 16400-50360 Radiator Assy New USD 56.62 16206 16206-50120 Pipe Sub-Assy, Water By-Pass Used USD 32.13 16261 16261-50090 Hose, Water By-Pass, No.1 Used USD 2.43 16261A 96137-41501 Clip, Hose Used USD 0.53 16321 16321-50020 Inlet, Water Used USD 22.53 16323 16032-50110 Housing Sub-Assy, Water Inlet Used USD 48.08 16323C 96761-35035 Ring, O Used USD 0.72 16346 16346-50010 Gasket, Thermostat Used USD 1.95 16355 16355-50080 Joint, Water By-Pass, Front Used USD 53.79 16355A 16341-50020 Gasket, Water Outlet Used USD 3.06 16356 16356-50120 Joint, Water By-Pass, Rear Used USD 33.67 16356A 16341-50020 Gasket, Water Outlet Used USD 3.06 16401 16401-50210 Cap Sub-Assy, Radiator Used USD 23.70 16470M 90480-25025 Grommet Used USD 0.58 16471 16405-50020 Cap Sub-Assy, Reserve Tank Used USD 3.72 16549 16549-61010 Collar, Radiator Support Used USD 1.31 16549 16549-50010 Collar, Radiator Support Used USD 2.16 16571D 90467-41002 Clamp Or Clip, Hose(For Radiator Inlet) Used Quote 16571F 90467-41002 Clamp Or Clip, Hose(For Radiator Inlet) Used Quote 16572E 90467-43002 Clip Used USD 1.36 16582 16582-50010 Bracket, Radiator, No.1 Used USD 9.79 16584 16584-61020 Insulator, Radiator Mounting Used USD 5.89 16584 16584-66010 Insulator, Radiator Mounting Used USD 1.50 16585 16585-61020 Bracket, Radiator, No.3 Used USD 8.84 16630D 16630-50020 Pulley Assy, Idler Used USD 55.26 16649 16649-50030 Plate, Idler Pulley Cover Used USD 1.89 16701A 90469-45001 Clamp Used USD 3.59 9009904421 90099-04421 Bolt, W/Washer Used USD 3.21 9010508267 90105-08267 Bolt, Washer Based Head Hexagon Used USD 0.88 9010510212 90105-10212 Bolt, Washer Based Used USD 1.01 9011908539 90119-08539 Bolt, W/Washer Used USD 0.39 9017906293 90179-06293 Nut Used USD 0.36 91621B0816 91621-B0816 Bolt, W/Washer Used USD 0.32 91621J0814 91621-J0814 Bolt,W/Washer Used USD 0.26 9163160850 91631-60850 Bolt, W/Washer Used USD 0.44 92122B0822 92122-B0822 Bolt, Stud Used USD 0.66 92122B0825 92122-B0825 Bolt, Stud Used USD 0.48 9415080800 94150-80800 Nut, Flange Used USD 0.33 9676124019 96761-24019 Ring, O Used USD 0.68 16321 16321-0F010 Inlet, Water Used Quote 16355 16355-0F010 Joint, Water By-Pass, Front Used USD 108.43 88899 88899-0N060 New Genuine Part Used Quote 9004A 9004A-17219 New Genuine Part Used Quote 90080 90080-10308 New Genuine Part Used Quote 90080 90080-10329 New Genuine Part Used Quote 90080 90080-11129 New Genuine Part Used USD 1.24 90080 90080-11206 New Genuine Part Used Quote 90080 90080-11502 New Genuine Part Used Quote 90080 90080-11594 New Genuine Part Used Quote 90080 90080-17242 New Genuine Part Used Quote 90119 90119-08760 Bolt, W/Washer Used USD 0.48 90119 90119-T0373 New Genuine Part Used Quote 90119 90119-W0185 Clip Used USD 1.01 90178 90178-A0023 Nut, Wire Adjusting, No.2 Used USD 0.89 90178 90178-A0037 Stud Used Quote 90178 90178-C0032 Nut, Wire Adjusting, No.2 Used USD 0.97 90178 90178-C0039 New Genuine Part Used Quote 90178 90178-C0045 New Genuine Part Used Quote 90178 90178-C0054 New Genuine Part Used Quote 90178 90178-C0098 New Genuine Part Used Quote 90178 90178-T0014 New Genuine Part Used USD 1.30 90178 90178-T0018 Nut, Rear Licence Plate Used USD 0.26 90178 90178-T0099 Nut, Flange Used USD 1.03 90178 90178-W0007 New Genuine Part Used USD 1.15 90178 90178-W0019 Nut, Cap(For Cylinder Head Cover) Used USD 1.61 90178 90178-W0059 Bolt Used USD 2.08 90179 90179-08153 Nut Used USD 0.33 90466 90466-41008 Clip, Hose Used USD 1.41 90466 90466-A0017 Clamp Or Clip, Hose(For Water By-Pass Hose… Used Quote 90466 90466-C0026 Clip(For Water By-Pass Hose, No.1) Used USD 3.70 90466 90466-T0047 Clamp Or Clip, Hose(For Water By-Pass Hose… Used USD 1.95 90467 90467-13054 Clip Used USD 0.34 91511 91511-J0822 Bolt,Flange Used USD 0.53 94151 94151-80600 Nut, Flange Used USD 0.26 94151 94151-81000 Nut, Flange Used USD 0.44
16261A OE pending Callout not matched RFQ No OE
9017908153 OE pending Callout not matched RFQ No OE
91511J0822 OE pending Callout not matched RFQ No OE
Radiator & Water Outlet 16603A
Vehicle compatibility

Models linked to this OE reference.

20 VEHICLES · 8 MODELS · 4 EPC ROWS
Year ranges are catalog data; confirm exact fitment by VIN for critical orders.
Brand Model Years EPC positions Diagram
TOYOTA AURIS 2015–2018 — —
TOYOTA AVENSIS 2008–2018 — —
TOYOTA C-HR VIN check — —
TOYOTA COROLLA VIN check — —
TOYOTA LAND CRUISER 1998–2007 4 Open FIG
TOYOTA RAV 4 2012–2018 — —
TOYOTA TUNDRA 1999–2006 — —
TOYOTA VERSO 2009–2018 — —
Same system

Related published components.

View TOYOTA catalog
USD 6.71 OE 37760-P00-003