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Koyorad Radiators

Koyo Radiator Company, Ltd. was founded in July 1956 as the Ejiri Radiator Industries in Nagoya, Japan. Two years later, the company was renamed to Koyo Radiator Manufacturing and expanded its production. In 1968, Koyo decided to separate service and production facilities, and that's when they established a radiator and oil cooler factory in Nagoya. Now, this company is one of the largest and most trusted manufacturers in the business.

1 - 21 of 74501 of 36
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    • Koyorad® Radiator
      (8 reviews)
      # 2698
      Radiator by Koyorad®. When you notice that your radiator is leaking, clogged or otherwise damaged, you don't have to pay the high dealer price for a replacement any more. Designed to be identical to the factory unit from the number...
      $58.58 - $475.20
    • Koyorad® Radiator
      (0 reviews)
      # 1947396
      Radiator by Koyorad®, 34" x 18-7/16" x 1-1/4" Core Size, 3-3/16" x 18-1/2" Top Header, 1 Row, Plastic/Aluminum Material, Included: Engine Oil Cooler. This is an aftermarket part that replaces factory OE # 22840115. When you notice...
      $204.18
    • Koyorad® Radiator
      (0 reviews)
      # 1947758
      Radiator (1826) by Koyorad®, 26-3/16" x 15-1/16" x 15/16" Core Size, 2-7/16" x 16-9/16" Top Header, 1 Row, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # 52472963. When you notice that your...
      $102.30
    • Koyorad® Radiator
      (0 reviews)
      # 1948281
      Radiator (1453) by Koyorad®, 27-9/16" x 18-1/8" x 1" Core Size, 3-1/16" x 18-1/2" Top Header, 1 Row, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # F2TZ 8005 DA. When you notice that your radiator...
      $100.70
    • Koyorad® Radiator
      (0 reviews)
      # 1947770
      Radiator (2370) by Koyorad®, 34" x 17-1/16" x 1-1/16" Core Size, 3-1/16" x 18-3/8" Top Header, 1 Row, Plastic/Aluminum Material, Included: Engine Oil Cooler. This is an aftermarket part that replaces factory OE # 15841570. When you...
      $130.19
    • Koyorad® Radiator
      (0 reviews)
      # 1948279
      Radiator (1451) by Koyorad®, 27-9/16" x 17-7/8" x 2-1/4" Core Size, 3-1/16" x 18-1/2" Top Header, 2 Rows, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # F2TZ 8005 KA. When you notice that your...
      $122.54
    • Koyorad® Radiator
      (0 reviews)
      # 1948294
      Radiator (2171) by Koyorad®, 29-3/8" x 26-1/2" x 1-7/16" Core Size, 3" x 30-7/16" Top Header, 1 Row, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # 4C3Z 8005 EB. When you notice that your radiator...
      $206.14
    • Koyorad® Radiator
      (0 reviews)
      # 1947767
      Radiator (2334) by Koyorad®, 28-3/8" x 18-3/8" x 7/8" Core Size, 18-3/4" x 2-1/2" Top Header, 1 Row, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # 15193110. When you notice that your radiator is...
      $93.95
    • Koyorad® Radiator
      (0 reviews)
      # 1947772
      Radiator (2423) by Koyorad®, 34" x 18-3/8" x 7/8" Core Size, 18-1/2" x 3-1/4" Top Header, without EOC, 1 Row, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # 15193108. When you notice that your...
      $122.88
    • Koyorad® Radiator
      (0 reviews)
      # 1950288
      Radiator by Koyorad®, 27-9/16" x 16-13/16" x 5/8" Core Size, 1-13/16" x 16-11/16" Top Header, 1 Row, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # 68004049AB. When you notice that your radiator...
      $81.63
    • Koyorad® Radiator
      (0 reviews)
      # 1947423
      Radiator (2265) by Koyorad®, 25-5/8" x 16-1/4" x 15/16" Core Size, 1-13/16" x 16-1/2" Top Header, 1 Row, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # 1J0 121 253 AD. When you notice that your...
      $84.20
    • Koyorad® Radiator
      (0 reviews)
      # 1947406
      Radiator (13212) by Koyorad®, 1 Row, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # 5K0 121 251 J. When you notice that your radiator is leaking, clogged or otherwise damaged, you don't have to...
      $137.65
    • Koyorad® Radiator
      (0 reviews)
      # 1949382
      Radiator (2807) by Koyorad®, 23-5/8" x 27" x 1-7/16" Core Size, 2-1/4" x 28-1/16" Top Header, 1 Row, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # 21460-9CA0E. When you notice that your radiator...
      $121.06
    • Koyorad® Radiator
      (0 reviews)
      # 1947789
      Radiator (2921) by Koyorad®, 34-1/16" x 18-7/16" x 1-1/4" Core Size, 3-3/16" x 18-1/2" Top Header, 1 Row, Plastic/Aluminum Material, Included: Transmission Oil Cooler. This is an aftermarket part that replaces factory OE #...
      $166.32
    • Koyorad® Radiator
      (0 reviews)
      # 1947762
      Radiator (2261) by Koyorad®, 23-5/8" x 16-2/8" x 5/8" Core Size, 16-5/8" x 2-4/8" Top Header, 1 Row, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # 8-89040-307-0. When you notice that your...
      $85.54
    • Koyorad® Radiator
      (0 reviews)
      # 1950682
      Radiator by Koyorad®, 23-1/2" x 26-13/16" x 1-5/16" Core Size, 3-1/16" x 27-3/8" Top Header, 1 Row, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # 21460-ZZ90A. When you notice that your radiator...
      $145.21
    • Koyorad® Radiator
      (0 reviews)
      # 1948293
      Radiator (2170) by Koyorad®, 29-13/16" x 26-1/2" x 1" Core Size, 3" x 30-7/16" Top Header, 1 Row, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # 3C3Z 8005 FA. When you notice that your radiator is...
      $129.11
    • Koyorad® Radiator
      (0 reviews)
      # 1947395
      Heavy Duty Radiator (13007) by Koyorad®, 27-9/16" x 19-5/8" x 15/16" Core Size, 20-1/16" x 2-5/16" Top Header, 1 Row, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # 22893857. When you notice that...
      $138.14
    • Koyorad® Radiator
      (0 reviews)
      # 1951132
      Radiator by Koyorad®, 24-7/16" x 17-1/2" x 1-1/2" Core Size, 2-5/16" x 17-1/2" Top Header, 1 Row, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # 36002407-9. When you notice that your radiator is...
      $114.26
    • Koyorad® Radiator
      (0 reviews)
      # 1950513
      Radiator by Koyorad®, 28-3/8" x 14-5/8" x 1" Core Size, 1-7/8" x 15-1/8" Top Header, 1 Row, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # 2F1Z 8005 AA. When you notice that your radiator is...
      $94.59
    • Koyorad® Radiator
      (0 reviews)
      # 1950263
      Radiator by Koyorad®, 26-9/16" x 14-1/2" x 1-1/16" Core Size, 1-15/16" x 15-5/8" Top Header, 1 Row, Plastic/Aluminum Material. This is an aftermarket part that replaces factory OE # 5010359AB. When you notice that your radiator is...
      $81.46



    The Koyo company has 12 locations internationally and a group of skilled engineers having over 54 years of valuable experience. They provide the most reliable radiators and condensers on the market. Each Koyo radiator is made in the privately owned ISO-9001 certified facilities, and thanks to the Koyo Training Exchange programs between their Japanese and Indonesian plants, the company is able to deliver exceptional products that are sure to last.

    Koyorad FAQsKoyorad About

    Quick, original, dynamic and innovative, Koyo strives to satisfy every need of every customer and deliver products that will deliver result no matter what. The manufacturer employs only 'made in Japan' machinery and uses only high-grade materials when crafting their radiators and condensers. Koyo quality begins with their wide selection of premium OE-grade materials, such as aluminum, brass, copper, and plastics. All Koyo products are designed and developed to withstand harsh elements as well as provide years of under-hood heat cycling.

    What sets Koyo apart from its competitors is the ability to react quickly to market changes. Their Engineering Department continuously strives to upgrade existing radiators and create solutions for emerging vehicles. The company's experts find ways to implement new technologies in their products; however, before any new model is released, Koyo engineers extensively test products for fit, finish, and performance. That means customers instantly get products that are second-to-none in terms of engineering excellence and reliability.


    Koyorad Reviews
    Average rating: 5 4.8 - 8 reviews
    (5)
    APPEARANCE
    EASE OF INSTALLATION
    PRICE/VALUE
    QUALITY
    2005 Toyota Sienna | Posted by Clarence | (Oxford, MS)

    The radiator arrived quickly, and looked just like the OEM one I was replacing. According to my mechanic, installation was straight forward and simple. It was a third the cost of the one from the dealership.

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