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Scion 28300-21020 Starter Relay

2005-2016 Scion 2830021020

Customer Questions & Expert Answers (2)
28300-21020 Toyota Starter Relay Product Photo 1 of 4
  • Part Description
    Relay Assembly, Starter
  • Replaces
    28300-0L010, 28300-28010, 28300-0L011
  • Manufacturer
    Toyota
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Scion
    Manufacturer Part Number28300-21020
    Part DescriptionStarter Relay; Relay Assembly, Starter
    Manufacturer NoteKOREA SPEC&LOW FUEL CONSUMPTION PACKAGE-WITHOUT
    Item Dimensions13.9 x 11.7 x 2.2 inches
    Item Weight0.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces28300-0L010, 28300-28010, 28300-0L011
    ManufacturerToyota
    SKU28300-21020
    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
    2016 Scion iMN|4 Cyl 1.8L2ZRFAE; ZRE186L-AHFNPA, ZRE186L-AHFNPK, ZRE186L-AHXNPA, ZRE186L-AHXNPK
    2012-2015 Scion iQ4 Cyl 1.3L1NRFE; NGJ10L-BGXNGA
    2005-2016 Scion tCG|4 Cyl 2.4L, 4 Cyl 2.5L2ARFE, 2ARFE; AGT20L-ALFGKA, 2AZFE; AGT20L-ALFGKA, AGT20L-ALFGKK, AGT20L-ALTGKA, AGT20L-ALTGKK, ANT10L-ALMGKA, ANT10L-ALPGKA
    2008-2015 Scion xB4 Cyl 2.4L2AZFE; AZE151L-FHMNKA, AZE151L-FHMNKK, AZE151L-FHPNKA, AZE151L-FHPNKK
    2008-2014 Scion xD4 Cyl 1.8L2ZRFE; ZSP110L-AHMRKA, ZSP110L-AHMRKK, ZSP110L-AHPRKA, ZSP110L-AHPRKK
  • Customer Questions & Expert Answers

    Q:
    I just want to confirm I'm purchasing a correct part before placing an order.
    A:
    You can Select Your Vehicle to check if 28300-21020 fits your vehicle.
    Posted and answered by Toyota Parts Specialist Phil
    Q:
    How are the terminals of a Relay typically configured for the 2017 Toyota RAV4? Posted by Emiljoe C.
    A:
    On most relays, two terminals are for the relay control circuit (connecting to the relay coil), and the other terminals are for the power circuit (connected together within the relay when the control-circuit coil is energized). You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Toyota Parts Specialist Manuel / Apr 11, 2026

Genuine Toyota Part 28300-21020, the Right Choice

Get the reliability of purchasing Toyota part # 28300-21020 Starter Relay. It is also referred to as Relay. 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 2016 iM, 2005-2016 tC, 2008-2015 xB, 2008-2014 xD.

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