Koyo

  • Koyo Aluminium Race Radiator - S14 V8/KA24 Swap-Radiators-Speed Science
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    Koyo Aluminium Race Radiator - S14 V8/KA24 Swap

    Koyo
    Original Price $465.22 USD
    Current Price $387.83 USD

    53mm thick, two row, dual pass crossflow core. Also fits 95-98 240SX with minor modifications. Dexcool type coolant should not be used. Only conv...

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    Original Price $465.22 USD
    Current Price $387.83 USD
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  • Koyo Honda Universal Tucked Radiator
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    Koyo Honda Universal Tucked Radiator

    Koyo
    Original Price $586.96 USD
    Current Price $532.18 USD

    Finally an affordable tucked radiator option.  Koyorad have delivered with a high quality tucked radiator and shroud kit. It can be flipped 180 de...

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    Original Price $586.96 USD
    Current Price $532.18 USD
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  • Koyo Hyper Cap, (Fits All Listed Koyo Radiators), 1.3 Bar, Red Racing Radiator Cap, (SK-C13)

    Koyo Hyper Cap, (Fits All Listed Koyo Radiators), 1.3 Bar, Red Racing Radiator Cap, (SK-C13)

    Koyo
    $55.66 USD

    Extract every ounce of cooling efficiency from Koyorad All Aluminum Performance Radiators with a genuine Koyorad Hyper Cap!  This Koyorad Hyper Cap...

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    $55.66 USD
  • Koyo Hyper Cap, (Shallow Plunger), 1.3 Bar, Blue Racing Radiator Cap, (SK-D13) Fits Subaru BRZ, & Toyota GT86 Only

    Koyo Hyper Cap, (Shallow Plunger), 1.3 Bar, Blue Racing Radiator Cap, (SK-D13) Fits Subaru BRZ, & Toyota GT86 Only

    Koyo
    $55.66 USD

    Extract every ounce of cooling efficiency from Koyorad All Aluminum Performance Radiators with a genuine Koyorad Hyper Cap!  This Koyorad Hyper Cap...

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    $55.66 USD
  • Koyo Hyper V Core Alloy Radiator - S2000-Radiators-Speed Science
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    Koyo Hyper V Core Alloy Radiator - S2000

    Koyo
    Original Price $510.44 USD
    Current Price $432.18 USD

    The Hyper V-Core Series is the newest to the Koyorad All Aluminum Racing Radiator line up. An engine's cooling system in many newer vehicles are s...

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    Original Price $510.44 USD
    Current Price $432.18 USD
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  • Koyo V Core 36mm Alloy Radiator - 08-15 Wrx/05-09 Legacy
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    Koyo V Core 36mm Alloy Radiator - 08-15 Wrx/05-09 Legacy

    Koyo
    Original Price $510.44 USD
    Current Price $446.09 USD

    The Hyper V-Core Series is the newest to the Koyorad All Aluminum Racing Radiator line up. An engine's cooling system in many newer vehicles are su...

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    Original Price $510.44 USD
    Current Price $446.09 USD
    Save 13%
  • Koyo V Core 36mm Alloy Radiator - CL7/9
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    Koyo V Core 36mm Alloy Radiator - CL7/9

    Koyo
    Original Price $481.74 USD
    Current Price $433.92 USD

    The Hyper V-Core Series is the newest to the Koyorad All Aluminum Racing Radiator line up. An engine’s cooling system in many newer vehicles are s...

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    Original Price $481.74 USD
    Current Price $433.92 USD
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  • Koyo V Core 36mm Alloy Radiator - DC5-Radiators-Speed Science
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    Koyo V Core 36mm Alloy Radiator - DC5

    Koyo
    Original Price $454.79 USD
    Current Price $403.48 USD

    Designed for applications where engine configuration/size cause clearances issues for thicker core radiators. In this case, the 36mm V-Core Series...

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    Original Price $454.79 USD
    Current Price $403.48 USD
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  • Koyo V Core 36mm K-Swap Radiator - EG/EK/DC (full size)-Radiators-Speed Science
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    Koyo V Core 36mm K-Swap Radiator - EG/EK/DC (full size)

    Koyo
    Original Price $449.57 USD
    Current Price $393.05 USD

    Designed for applications where engine configuration/size cause clearances issues for thicker core radiators. In this case, the 36mm V-Core Series...

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    Original Price $449.57 USD
    Current Price $393.05 USD
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  • Performance Koyo Radiator, AE86, 4AGE, 84-87, 48mm, (KH010681)

    Performance Koyo Radiator, AE86, 4AGE, 84-87, 48mm, (KH010681)

    Koyo
    $338.27 USD

    HH Series 48mm Radiator CoreKoyorad’s new 48mm “HH” Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs...

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    $338.27 USD
  • Performance Koyo Radiator, BMW Z4, 3.0L, 2018+, Toyota Supra, 3.0L Engine, 2020+, (KH423660)

    Performance Koyo Radiator, BMW Z4, 3.0L, 2018+, Toyota Supra, 3.0L Engine, 2020+, (KH423660)

    Koyo
    $748.70 USD

    Buy now includes Left & Right radiator- High density, twin Koyorad Hypercore radiator for the A90 GR Supra were designed to use the unique chan...

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    $748.70 USD
  • Performance Koyo Radiator, Honda Accord, Euro CL, 02-08, 25mm, (KS081666)

    Performance Koyo Radiator, Honda Accord, Euro CL, 02-08, 25mm, (KS081666)

    Koyo
    $357.40 USD

    HYPER KH Series 25mm CoreKoyorad’s new “KH Series” radiators feature high density 25mm cores. Koyorad’s radiator design and selection of materials ...

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    $357.40 USD
  • Performance Koyo Radiator, Honda Civic EG/EK (SOHC), 91-00, 48mm, (KH080292)

    Performance Koyo Radiator, Honda Civic EG/EK (SOHC), 91-00, 48mm, (KH080292)

    Koyo
    $259.14 USD

    HH Series 48mm Radiator CoreKoyorad’s new 48mm “HH” Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs...

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    $259.14 USD
  • Performance Koyo Radiator, Honda Civic, EG/EK (DOHC), 91-00, 48mm, (KH080300)

    Performance Koyo Radiator, Honda Civic, EG/EK (DOHC), 91-00, 48mm, (KH080300)

    Koyo
    $250.44 USD

    HH Series 48mm Radiator CoreKoyorad’s new 48mm “HH” Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs...

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    $250.44 USD
  • Performance Koyo Radiator, Honda Civic, FD, 2.0L Engine, 06-11, 36mm, (KV081895R)

    Performance Koyo Radiator, Honda Civic, FD, 2.0L Engine, 06-11, 36mm, (KV081895R)

    Koyo
    $298.27 USD

    V SERIES 36mm Core ThicknessKoyo leads the radiator industry in quality, performance, fitment, and extensive list of vehicle applications. Our qual...

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    $298.27 USD
  • Performance Koyo Radiator, Honda Civic, Type-R, EP3, 01-05, 36mm, (KV081578R)

    Performance Koyo Radiator, Honda Civic, Type-R, EP3, 01-05, 36mm, (KV081578R)

    Koyo
    $318.27 USD

    V SERIES 36mm Core ThicknessKoyo leads the radiator industry in quality, performance, fitment, and extensive list of vehicle applications. Our qual...

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    $318.27 USD
  • Performance Koyo Radiator, Honda Integra, DC2, 94-01, 36mm, (KV083146R)

    Performance Koyo Radiator, Honda Integra, DC2, 94-01, 36mm, (KV083146R)

    Koyo
    $317.40 USD

    HYPER V SERIES 36mm Core Thickness with Hyper Fin and Tube PitchThe Hyper V-Core Series is the newest to the Koyorad | Koyo All Aluminum Racing Rad...

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    $317.40 USD
  • Performance Koyo Radiator, Honda Integra, DC5, 01-07, 36mm, (KV081255R)

    Performance Koyo Radiator, Honda Integra, DC5, 01-07, 36mm, (KV081255R)

    Koyo
    $308.70 USD

    HYPER V SERIES 36mm Core Thickness with Hyper Fin and Tube PitchThe Hyper V-Core Series is the newest to the Koyorad | Koyo All Aluminum Racing Rad...

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    $308.70 USD
  • Performance Koyo Radiator, Honda S2000, 00-09, 36mm, (KV081226U06)

    Performance Koyo Radiator, Honda S2000, 00-09, 36mm, (KV081226U06)

    Koyo
    $347.83 USD

    HYPER V SERIES 36mm Core Thickness with Hyper Fin and Tube PitchThe Hyper V-Core Series is the newest to the Koyorad | Koyo All Aluminum Racing Rad...

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    $347.83 USD
  • Performance Koyo Radiator, Honda Universal Pocket Radiator, Includes Fan Shroud,(KL182918U06)

    Performance Koyo Radiator, Honda Universal Pocket Radiator, Includes Fan Shroud,(KL182918U06)

    Koyo
    $400.00 USD

    Koyorad Universal Pocket Radiator is high Density 53mm thick Hyper Core. Versatile mounting tabs. Design can be easily reversed or flipped. (L)24” ...

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    $400.00 USD
  • Performance Koyo Radiator, Lancer EVO 7/8/9, 01-07, 4G63, 48mm, (KH031610)

    Performance Koyo Radiator, Lancer EVO 7/8/9, 01-07, 4G63, 48mm, (KH031610)

    Koyo
    $325.22 USD

    HH Series 48mm Radiator CoreKoyorad’s new 48mm “HH” Series radiator core features an ultra-high fin density to maximize heat transfer. Koyo designs...

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    $325.22 USD
  • Performance Koyo Radiator, Lancer Evolution 1-3, 48mm, (KH030561)

    Performance Koyo Radiator, Lancer Evolution 1-3, 48mm, (KH030561)

    Koyo
    $316.53 USD

    HH Series 48mm Radiator CoreKoyorad’s new 48mm “HH” Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs...

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    $316.53 USD
  • Performance Koyo Radiator, Lancer Evolution 4-6/7-9, 48mm, (KH031610U06)

    Performance Koyo Radiator, Lancer Evolution 4-6/7-9, 48mm, (KH031610U06)

    Koyo
    $321.74 USD

    HH Series 48mm Radiator CoreKoyorad’s new 48mm “HH” Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs...

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    $321.74 USD
  • Performance Koyo Radiator, Lancer Evolution X/Ralliart Lancer, 36mm, (KV032037R)

    Performance Koyo Radiator, Lancer Evolution X/Ralliart Lancer, 36mm, (KV032037R)

    Koyo
    $298.27 USD

    V SERIES 36mm Core ThicknessKoyo leads the radiator industry in quality, performance, fitment, and extensive list of vehicle applications. Our qual...

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    $298.27 USD
  • Performance Koyo Radiator, Mazda RX7, FC S4, 86-88, 48mm, (KH060642)

    Performance Koyo Radiator, Mazda RX7, FC S4, 86-88, 48mm, (KH060642)

    Koyo
    $327.83 USD

    HH Series 48mm Radiator CoreKoyorad’s new 48mm “HH” Series radiator core features an ultra-high fin density to maximize heat transfer. Koyo designs...

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    $327.83 USD
  • Performance Koyo Radiator, Mazda RX7, FC S5, Dual Pass, 89-92, 48mm, (KH060643U06)

    Performance Koyo Radiator, Mazda RX7, FC S5, Dual Pass, 89-92, 48mm, (KH060643U06)

    Koyo
    $353.05 USD

    HH Series 48mm Radiator CoreKoyorad’s new 48mm “HH” Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs...

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    $353.05 USD
  • Performance Koyo Radiator, Mazda RX7, FD S6, Dual Pass, 92-95, 48mm, (KH060644NU06)

    Performance Koyo Radiator, Mazda RX7, FD S6, Dual Pass, 92-95, 48mm, (KH060644NU06)

    Koyo
    $357.40 USD

    HH Series 48mm Radiator CoreKoyorad’s new 48mm “HH” Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs...

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    $357.40 USD
  • Performance Koyo Radiator, Mazda RX8, 04-08, 36mm, (KV061615R)

    Performance Koyo Radiator, Mazda RX8, 04-08, 36mm, (KV061615R)

    Koyo
    $338.27 USD

    V SERIES 36mm Core ThicknessDesigned for applications where engine configuration/size cause clearances issues for thicker core radiators. In this c...

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    $338.27 USD
  • Performance Koyo Radiator, Mazda RX8, 09-11, 48mm, (KH062267)

    Performance Koyo Radiator, Mazda RX8, 09-11, 48mm, (KH062267)

    Koyo
    $333.92 USD

    HH Series 48mm Radiator CoreKoyorad’s new 48mm “HH” Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs...

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    $333.92 USD
  • Performance Koyo Radiator, Nissan 350Z (VQ35DE), 03-06, 48mm, (KH021568)

    Performance Koyo Radiator, Nissan 350Z (VQ35DE), 03-06, 48mm, (KH021568)

    Koyo
    $347.83 USD

    HH Series 48mm Radiator CoreKoyorad’s new 48mm “HH” Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs...

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    $347.83 USD
  • Performance Koyo Radiator, Nissan 350Z, (VQ35HR) 06-08, 36mm, (KV022140R)

    Performance Koyo Radiator, Nissan 350Z, (VQ35HR) 06-08, 36mm, (KV022140R)

    Koyo
    $357.40 USD

    V SERIES 36mm Core ThicknessKoyo leads the radiator industry in quality, performance, fitment, and extensive list of vehicle applications. Our qual...

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    $357.40 USD
  • Performance Koyo Radiator, Nissan R35 GTR, AT Transmission, 2008+, 48mm, (KH022360)

    Performance Koyo Radiator, Nissan R35 GTR, AT Transmission, 2008+, 48mm, (KH022360)

    Koyo
    $373.92 USD

    HH Series 48mm Radiator CoreKoyorad’s new 48mm “HH” Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs...

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    $373.92 USD
  • Performance Koyo Radiator, Nissan Silvia, S13, Dual Pass, 48mm, (KH020252NU06)

    Performance Koyo Radiator, Nissan Silvia, S13, Dual Pass, 48mm, (KH020252NU06)

    Koyo
    $338.27 USD

    N-FLO Technology 48mm Radiator CoreWhen factory equipped radiators have inlet and outlet locations that allow proper placement,  Koyorad carefully ...

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    $338.27 USD
  • Performance Koyo Radiator, Nissan Silvia, S14, S15, 93-02, Dual Pass, 48mm, (KH020369NU06)

    Performance Koyo Radiator, Nissan Silvia, S14, S15, 93-02, Dual Pass, 48mm, (KH020369NU06)

    Koyo
    $338.27 USD

    HH Series 48mm Radiator CoreKoyorad’s new 48mm “HH” Series radiator core features an ultra-high fin density to maximize heat transfer. Koyo designs...

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    $338.27 USD
  • Performance Koyo Radiator, Nissan Skyline R34 GTR, 00-02, 48mm, (KH023194)

    Performance Koyo Radiator, Nissan Skyline R34 GTR, 00-02, 48mm, (KH023194)

    Koyo
    $357.40 USD

    HH Series 48mm Radiator CoreKoyorad’s new 48mm “HH” Series radiator core features an ultra-high fin density to maximize heat transfer. Koyo designs...

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    $357.40 USD
  • Performance Koyo Radiator, Nissan Skyline, R32 GTS-T/GT-R, 89-93, 48mm, (KH020214)

    Performance Koyo Radiator, Nissan Skyline, R32 GTS-T/GT-R, 89-93, 48mm, (KH020214)

    Koyo
    $325.22 USD

    HH Series 48mm Radiator CoreKoyorad’s new 48mm “HH” Series radiator core features an ultra-high fin density to maximize heat transfer. Koyo designs...

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    $325.22 USD
  • Performance Koyo Radiator, Nissan Skyline, R33 GTST/GTR, R34 (NEO) GT/GTT, 48mm, (KH020442)

    Performance Koyo Radiator, Nissan Skyline, R33 GTST/GTR, R34 (NEO) GT/GTT, 48mm, (KH020442)

    Koyo
    $325.22 USD

    HH Series 48mm Radiator CoreKoyorad’s new 48mm “HH” Series radiator core features an ultra-high fin density to maximize heat transfer. Koyo designs...

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    $325.22 USD
  • Performance Koyo Radiator, Nissan Skyline, R34 GTR 98-00, 48mm, (KH020879)

    Performance Koyo Radiator, Nissan Skyline, R34 GTR 98-00, 48mm, (KH020879)

    Koyo
    $325.22 USD

    HH Series 48mm Radiator CoreKoyorad’s new 48mm “HH” Series radiator core features an ultra-high fin density to maximize heat transfer. Koyo designs...

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    $325.22 USD
  • Performance Koyo Radiator, Subaru BRZ, Toyota 86, 12-19, 36mm, (KV012663U06)

    Performance Koyo Radiator, Subaru BRZ, Toyota 86, 12-19, 36mm, (KV012663U06)

    Koyo
    $323.48 USD

    HYPER V SERIES 36mm Core Thickness with Hyper Fin and Tube PitchThe Hyper V-Core Series is the newest to the Koyorad | Koyo All Aluminum Racing Rad...

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    $323.48 USD
  • Performance Koyo Radiator, Subaru WRX, STI GC8 94-00, Liberty RS 91-94, (KV090302)

    Performance Koyo Radiator, Subaru WRX, STI GC8 94-00, Liberty RS 91-94, (KV090302)

    Koyo
    $308.70 USD

    HYPER V SERIES 36mm Core Thickness with Hyper Fin and Tube PitchThe Hyper V-Core Series is the newest to the Koyorad | Koyo All Aluminum Racing Rad...

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    $308.70 USD
  • Performance Koyo Radiator, Subaru WRX, STI, 08-19, Liberty GT, 04-09, 36mm, (KV091662)

    Performance Koyo Radiator, Subaru WRX, STI, 08-19, Liberty GT, 04-09, 36mm, (KV091662)

    Koyo
    $367.83 USD

    HYPER V SERIES 36mm Core Thickness with Hyper Fin and Tube PitchThe Hyper V-Core Series is the newest to the Koyorad | Koyo All Aluminum Racing Rad...

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    $367.83 USD
  • Performance Koyo Radiator, Subaru WRX, Subaru STI, 03-07, 36mm, (KV091672)

    Performance Koyo Radiator, Subaru WRX, Subaru STI, 03-07, 36mm, (KV091672)

    Koyo
    $357.40 USD

    HYPER V SERIES 36mm Core Thickness with Hyper Fin and Tube PitchThe Hyper V-Core Series is the newest to the Koyorad | Koyo All Aluminum Racing Rad...

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    $357.40 USD
  • Performance Koyo Radiator, Toyota Supra, JZA80, 93-98,53mm, (KL010413R)

    Performance Koyo Radiator, Toyota Supra, JZA80, 93-98,53mm, (KL010413R)

    Koyo
    $346.96 USD

    R SERIES 53mm Core ThicknessBuilt with a robust 53mm core, the R-Core Series is engineered for the serious performance tuner. Increased capacity me...

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    $346.96 USD