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Toyota 16471-23030 Reservoir Cap

2005-2019 Toyota 1647123030

Customer Questions & Expert Answers (2)
16471-23030 Toyota Reservoir Cap Product Photo 1 of 1
  • Part Description
    Cap Subassembly, Reserve Tank
  • Part Name Code
    16471
  • Manufacturer
    Toyota
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Toyota
    Part Name Code16471
    Manufacturer Part Number16471-23030
    Part DescriptionReservoir Cap; Cap Subassembly, Reserve Tank
    Item Dimensions2.5 x 2.4 x 0.9 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerToyota
    SKU16471-23030
    WarrantyThis genuine Toyota part is covered by warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Trim & Engine Important vehicle option details
    2012-2015 Scion iQ4 Cyl 1.3L1NRFE; NGJ10L-BGXNGA
    2005-2006 Scion xA4 Cyl 1.5L1NZFE; NCP61L-HHMNKA, NCP61L-HHPNKA
    2005-2006 Scion xB4 Cyl 1.5L1NZFE; NCP31L-DHMNKA, NCP31L-DHPNKA
    2008-2014 Scion xD4 Cyl 1.8L2ZRFE; ZSP110L-AHMRKA, ZSP110L-AHMRKK, ZSP110L-AHPRKA, ZSP110L-AHPRKK
    2014-2019 Toyota CorollaECO, ECOSW, LE, S, STD|4 Cyl 1.8L2ZRFAE, 2ZRFE; ZRE172L-DEFDKA, ZRE172L-DEFDKK, ZRE172L-DEFSKA, ZRE172L-DEFSKK, ZRE172L-DEPDKA, ZRE172L-DEPDKK, ZRE172L-DEXDKA, ZRE172L-DEXDKK, ZRE172L-DEXNKA, ZRE172L-DEXNKK, ZRE172L-DEXPPA, ZRE172L-DEXPPK, ZRE172L-DEXQPA, ZRE172L-DEXQPK, ZRE172L-DEXSKA, ZRE172L-DEXSKK
    2005 Toyota Echo4 Cyl 1.5L1NZFE; NCP12L-BDMRKA, NCP12L-BDMRKK, NCP12L-BDPRKA, NCP12L-BDPRKK, NCP12L-BEMRKA, NCP12L-BEMRKK, NCP12L-BEPRKA, NCP12L-BEPRKK
    2006-2018 Toyota YarisRS, STD|4 Cyl 1.5L1NZFE; NCP131L-AGMRKA, NCP131L-AGMRKK, NCP131L-AGMVKK, NCP131L-AGPRKA, NCP131L-AGPRKK, NCP131L-AGPVKK, NCP131L-AHMRKA, NCP131L-AHMRKK, NCP131L-AHMVKK, NCP131L-AHPRKA, NCP131L-AHPRKK, NCP131L-AHPVKK, NCP131L-CGMRKA, NCP131L-CGMRKK, NCP131L-CGMSKK, NCP131L-CGPRKA, NCP131L-CGPRKK, NCP131L-CGPSKK, NCP131L-CHMRKA, NCP131L-CHMRKK, NCP131L-CHMSKK, NCP131L-CHPRKA, NCP131L-CHPRKK, NCP131L-CHPSKK, NCP91L-AGMRKA, NCP91L-AGMRKK, NCP91L-AGMVKK, NCP91L-AGPRKA, NCP91L-AGPRKK, NCP91L-AGPVKK, NCP91L-AHMRKA, NCP91L-AHMRKK, NCP91L-AHMVKK, NCP91L-AHPRKA, NCP91L-AHPRKK, NCP91L-AHPVKK, NCP93L-BEMRKA, NCP93L-BEMRKK, NCP93L-BEPRKA, NCP93L-BEPRKK
  • Customer Questions & Expert Answers

    Q:
    Does it fit my car?
    A:
    You can Select Your Vehicle to check if 16471-23030 fits your vehicle.
    Posted and answered by Toyota Parts Specialist Curt
    Q:
    How do you fill the cooling system for the 2010 Toyota Yaris using the Radiator Cap? Posted by Rojelio G.
    A:
    Check all hoses, then fill slowly with coolant until full. Start the engine and top off once the thermostat opens and air is purged. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Toyota Parts Specialist Manuel / Apr 05, 2026

Genuine Toyota Part 16471-23030, the Right Choice

Get the reliability of purchasing Toyota part # 16471-23030 Reservoir Cap. It is also referred to as Radiator Cap. The first option should always be to use OEM parts. Toyota manufactures these components with high quality material and rigorously tested with high reliability and durability. This part fits 2006-2018 Yaris, 2014-2019 Corolla, 2005 Echo.

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