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Toyota 90916-03090 Engine Coolant Thermostat

1987-2002 Toyota 9091603090

Customer Questions & Expert Answers (7)
90916-03090 Toyota Engine Coolant Thermostat Product Photo 1 of 4
90916-03090 Toyota Engine Coolant Thermostat Product Photo 1 of 4
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90916-03090 Toyota Engine Coolant Thermostat Illustration 1 of 1
  • Part Description
    Thermostat
  • Part Name Code
    16331A
  • Replaces
    90916-03060
  • Manufacturer
    Toyota
Make sure this part fits
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Toyota
    Part Name Code16331A
    Manufacturer Part Number90916-03090
    Part DescriptionEngine Coolant Thermostat; Thermostat
    Manufacturer Note*WAX 82-95
    Item Dimensions1.9 x 0.7 x 1.6 inches
    Item Weight0.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces90916-03060
    ManufacturerToyota
    SKU90916-03090
    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
    1991-2001 Toyota CamryCE, DX, LE, SE, STD, XLE|4 Cyl 2.0L, 4 Cyl 2.2L, 6 Cyl 2.5L, 6 Cyl 3.0L1MZFE, 2VZFE, 3SFE, 3VZFE, 5SFE, 5SFE; MCV10L-AEPDKK, 5SFNE; MCV10L-AEPGKA, MCV10L-AEPGKA, MCV10L-AEPNKA, MCV10L-AEPNKK, MCV10L-AEPSKA, MCV10L-CCPNKA, MCV10L-CCPNKK, MCV10L-CCPSKA, MCV10L-CEPDKK, MCV10L-CEPGKA, MCV10L-CEPNKA, MCV10L-CEPNKK, MCV10L-CEPSKA, MCV10L-CWPNKA, MCV10L-CWPNKK, MCV20L-AEPDKK, MCV20L-AEPGKA, MCV20L-AEPGKK, MCV20L-AEPNKA, MCV20L-CEMDKA, MCV20L-CEMNKA, MCV20L-CEPDKK, MCV20L-CEPGKA, MCV20L-CEPGKK, MCV20L-CEPNKA, MCV20L-CEPNKK, SV21L-AEMBKA, SV21L-AEMDKA, SV21L-AEPBKA, SV21L-AEPDKA, SV21L-AEPNKA, SXV10L-AEMDKA, SXV10L-AEMDKK, SXV10L-AEMNKK, SXV10L-AEPDKA, SXV10L-AEPDKK, SXV10L-AEPGKA, SXV10L-AEPNKA, SXV10L-AEPNKK, SXV10L-CCMDKA, SXV10L-CCMDKK, SXV10L-CCMNKK, SXV10L-CCPDKA, SXV10L-CCPDKK, SXV10L-CCPNKA, SXV10L-CCPNKK, SXV10L-CEMDKA, SXV10L-CEMDKK, SXV10L-CEMNKK, SXV10L-CEPDKA, SXV10L-CEPDKK, SXV10L-CEPGKA, SXV10L-CEPNKA, SXV10L-CEPNKK, SXV10L-CWMDKK, SXV10L-CWPDKA, SXV10L-CWPDKK, SXV10L-CWPNKA, SXV10L-CWPNKK, SXV20L-AEMDKK, SXV20L-AEPDKK, SXV20L-AEPGKA, SXV20L-AEPNKA, SXV20L-AEPNKK, SXV20L-CEMDKA, SXV20L-CEMDKK, SXV20L-CEMNKK, SXV20L-CEPDKA, SXV20L-CEPDKK, SXV20L-CEPGKA, SXV20L-CEPNKA, SXV20L-CEPNKK, SXV23L-AEPNCA, VCV10L-AEMNKK, VCV10L-AEMSKA, VCV10L-AEPDKA, VCV10L-AEPDKK, VCV10L-AEPGKA, VCV10L-AEPNKA, VCV10L-AEPNKK, VCV10L-AEPSKA, VCV10L-CEMSKA, VCV10L-CEPDKA, VCV10L-CEPGKA, VCV10L-CEPNKA, VCV10L-CEPSKA, VCV10L-CWPNKA, VCV10L-CWPNKK, VZV21L-AEMDKA, VZV21L-AEPDKA, VZV21L-AEPNKA
    1996-1999, 1991-1993, 1988-1989 Toyota CelicaGT, GTS, ST, Turbo 4WD, Turbo All Trac|4 Cyl 1.6L, 4 Cyl 1.8L, 4 Cyl 2.0L, 4 Cyl 2.2L3SFE, 3SGELC, 3SGTE, 3SGTE; ST162L-BCMSKA, 4AFE, 5SFE, 5SFE; AT180L-BCMSKA, 7AFE; AT200L-BCMSKA, AT180L-BCMSKK, AT180L-BCPSKA, AT180L-BCPSKK, AT200L-BCPSKA, AT200L-BLMSKA, AT200L-BLMSKK, AT200L-BLPSKA, AT200L-BLPSKK, ST162L-BCMSKK, ST162L-BCMVFA, ST162L-BCMVFK, ST162L-BCMVKA, ST162L-BCMVKK, ST162L-BCPSKA, ST162L-BCPSKK, ST162L-BCPVFA, ST162L-BCPVKA, ST162L-BCPVKK, ST162L-BKMVKA, ST162L-BKPVKA, ST162L-BLMVFA, ST162L-BLMVFK, ST162L-BLMVKA, ST162L-BLMVKK, ST162L-BLPVKA, ST162L-BLPVKK, ST165L-BLMVZA, ST165L-BLMVZK, ST184L-BCMGKA, ST184L-BCMGKK, ST184L-BCPGKA, ST184L-BCPGKK, ST184L-BKMGKA, ST184L-BKPGKA, ST184L-BLMGKA, ST184L-BLMGKK, ST184L-BLMVKA, ST184L-BLMVKK, ST184L-BLPGKA, ST184L-BLPGKK, ST184L-BLPVKA, ST184L-BLPVKK, ST185L-BLMVZA, ST185L-BLMVZK, ST204L-BCMGKA, ST204L-BCMGKK, ST204L-BCMSKA, ST204L-BCPGKA, ST204L-BCPGKK, ST204L-BCPSKA, ST204L-BKMGKA, ST204L-BKPGKA, ST204L-BLMGKA, ST204L-BLMGKK, ST204L-BLMSKA, ST204L-BLPGKA, ST204L-BLPGKK, ST204L-BLPSKA
    1987-1991 Toyota CorollaD, DX, GTS, Q, SR5|4 Cyl 1.6L4AF, 4AFE, 4AGE, 4AGELC, 4ALC; AE82L-EGHDCA, AE82L-EGMDCA, AE82L-EGMQFA, AE82L-EGMVFA, AE82L-EGPQFA, AE82L-EGPVFA, AE92L-ACHDKA, AE92L-ACHDUA, AE92L-ACMDKA, AE92L-ACMDUA, AE92L-ACMVFA, AE92L-ACMVFK, AE92L-ACMXKA, AE92L-ACMXKK, AE92L-ACMXUA, AE92L-ACMXUK, AE92L-ACPXKA, AE92L-ACPXKK, AE92L-ACPXUA, AE92L-ACPXUK
    1987-1989 Toyota MR2GT, Super Charger|4 Cyl 1.6L4AGELC, 4AGZE; AW11L-WCMQFA, AW11L-WCMQFK, AW11L-WCPQFA, AW11L-WCPQFK, AW11L-WJMQFA, AW11L-WJMQFK, AW11L-WJMQRA, AW11L-WJMQRK, AW11L-WJPQFA, AW11L-WJPQRA
    1996-2000 Toyota RAV44 Cyl 2.0L3SFE; SXA10L-AKMGKA, SXA10L-AKPGKA, SXA10L-AZMGKA, SXA11L-AWMGKA, SXA11L-AWPGKA, SXA15L-AKMGKA, SXA15L-AKPGKA, SXA15L-AZMGKA, SXA15L-AZPGKA, SXA16L-AWMGKA, SXA16L-AWPGKA
    1999-2002 Toyota Solara4 Cyl 2.2L, 4 Cyl 2.4L, 6 Cyl 3.0L1MZFE, 2AZFE, 5SFE; ACV20L-GCMNKA, ACV20L-GCPNKA, ACV20L-GCPNKK, ACV20L-GKPNKA, MCV20L-GCMNKA, MCV20L-GCMNKK, MCV20L-GCPNKA, MCV20L-GCPNKK, MCV20L-GKPNKA, MCV20L-GKPNKK, SXV20L-GCMNKA, SXV20L-GCPNKA, SXV20L-GCPNKK, SXV20L-GKPNKA

  • Customer Questions & Expert Answers

    Q:
    I would like to know availability and if it is direct fit replacement.
    A:
    You can Select Your Vehicle to check if 90916-03090 fits your vehicle.
    Posted and answered by Toyota Parts Specialist Shawn
    Q:
    How can you determine if the Thermostat is stuck closed and needs to be replaced for the 1999 Toyota Celica? Posted by Eusebio S.
    A:
    If the engine runs hot and the lower radiator hose isn't hot, it is likely that the thermostat is stuck closed and should be replaced. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Toyota Parts Specialist Ray / Oct 10, 2025
    Q:
    What are the important things to check, including the Thermostat, when diagnosing a cooling system problem in a 1999 Toyota Solara? Posted by Alec N.
    A:
    The coolant level, drivebelt tension, and temperature gauge. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by Toyota Parts Specialist Timur / Sep 01, 2025
    Q:
    What is the operating temperature in which the thermostat opens? Posted by Elisabeth B.
    A:
    This specific thermostat opens at 180 degrees
    Answered by Toyota Parts Specialist Juan / Oct 07, 2020
    Q:
    Is this thermostat a failsafe thermostat? Posted by Kenneth L.
    A:
    No, this thermostat is not considered a failsafe thermostat
    Answered by Toyota Parts Specialist Isaac / Oct 07, 2020
    Q:
    Does this thermostat come with a gasket? Posted by Youfei C.
    A:
    No, the thermostat doe not come with a gasket or o-ring
    Answered by Toyota Parts Specialist Juan / Oct 07, 2020
    Q:
    Toyota Part No.: 90916-03090 THERMOSTAT. does this part come with gasket Posted by Theron H. / 1999 Toyota Camry
    A:
    NO GASKET # IS 16325-63011
    Answered by Toyota Parts Specialist Juan / Nov 07, 2019

Genuine Toyota Part 90916-03090, the Right Choice

Get the reliability of purchasing Toyota part # 90916-03090 Engine Coolant Thermostat. It is also referred to as Thermostat. 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 1991-2001 Camry, 1996-2000 RAV4, 1987-1991 Corolla, 1988-1999 Celica.

ToyotaPartsDeal.com is a leading supplier of genuine Toyota parts and accessories, such as 9091603090 Engine Coolant Thermostat. In need of OEM Toyota parts? We offer a wide selection of genuine parts available that are competitively priced and trusted across the market. All parts sold on our website are covered by warranty. Combine that with our simple return policy and fast delivery service and your shopping experience will be stress-free and dependable. For detailed Toyota parts information, click here.

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