Performance Koyo Radiator, Toyota Supra, MA70, 7MGE, 7MGTE, 86/92, 53mm, (KL010706R) (NEW)
Performance Koyo Radiator, Toyota Supra, MA70, 7MGE, 7MGTE, 86/92, 53mm, (KL010706R) (NEW)
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Performance Koyo Radiator, Toyota Supra, MA70, 7MGE, 7MGTE, 86/92, 53mm, (KL010706R) (NEW)

KOYO-KL010706R
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$544.45
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$544.45

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Performance Koyo Radiator, Toyota Supra, MA70, 7MGE, 7MGTE, 86/92, 53mm, (KL010706R) (NEW)

Koyo R-Series Radiator — KOYO-KL010706R

High-Capacity Performance Radiator for Toyota Supra MA70 (7M-GE / 7M-GTE)

Koyorad’s R-Series is the ultimate drop-in upgrade for performance applications demanding superior cooling capacity. With a 53mm core thickness, this radiator offers nearly double the coolant volume over OEM, improving thermal stability and reducing the risk of overheating under high load conditions — whether on the circuit, street, or strip.

Engineered with precision, the KL010706R is a direct-fit aluminum radiator for the 1986–1992 Toyota Supra MA70, available for both naturally aspirated (7M-GE) and turbocharged (7M-GTE) models.

Built with Koyorad’s renowned Nocolok brazing, hand-welded TIG seams, and heliarc craftsmanship, this radiator ensures both durability and performance — keeping your 7M engine cooler for longer.


Features:

  • 53mm Thick R-Series Core: High-volume core for maximum heat capacity

  • Direct OE Fitment: No modifications needed; mounts stock fans and shrouds

  • Billet Filler Neck: Precision-machined for improved durability and sealing

  • Nocolok Brazed Construction: Bonds components for resistance to vibration, corrosion, and debris

  • Heliarc Hand Welds: TIG welded by hand for the strongest aluminum-to-aluminum bonds

  • Designed for Performance: Ideal for racing, drifting, or high-power street builds


Specifications:

Specification Detail
Series R-Series
Core Thickness 53mm
Material Full Aluminum
Model Fitment 1986–1992 Toyota Supra MA70
Engine Types 7M-GE (NA) / 7M-GTE (Turbo)
Part Number KOYO-KL010706R / KOYO-R0171 (USA)
Cap Compatibility Not compatible with OEM cap — Requires SK-C13 or equivalent

 

Fitment:

  • Toyota Supra MA70 7M-GE (1986–1992)

  • Toyota Supra Turbo MA70 7M-GTE (1986–1992)


Notes:

  • Automatic vehicles require an external transmission cooler

  • Fan Switch (sensor) must be transferred from the OEM radiator (thread: M16x1.5)

  • Radiator cap not included — must use Koyorad SK-C13 or equivalent (sold separately)


Customer Reviews

⭐️⭐️⭐️⭐️⭐️
"This radiator keeps my 7M-GTE temps rock solid during track days and spirited drives. Fitment was easy, and the quality of the welds is top-notch. Definitely a must-have upgrade."
Miguel V.

⭐️⭐️⭐️⭐️
"Cooling performance is massively improved over OEM. I noticed a temp drop even during long highway runs. Needed to order the SK-C13 cap separately, but otherwise very happy."
Aaron M.

⭐️⭐️⭐️⭐️⭐️
"I’ve used other brands, but Koyorad nailed this. Perfect fit, premium construction, and noticeable performance gains. Highly recommended for any MA70 Supra build."
Travis H.


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