Part #: A1306

Koyorad A1306 Radiator

⚙️ 4 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$229.45Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Lexus, SC400
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Koyorad A1306 Radiator for Lexus SC400

The Koyorad A1306 radiator is engineered specifically for the Lexus SC400, providing reliable cooling performance. Designed with precision, this radiator features a durable aluminum core and plastic tanks to ensure efficient heat dissipation and long-lasting operation.

  • Core dimensions: 16.75 inches height, 30.0625 inches width, 1 inch thickness
  • Single-row aluminum core for effective cooling
  • 1.5 inch inlet and outlet diameters for optimal fluid flow
  • Plastic tank construction for corrosion resistance
  • Includes a 1.375 inch transmission oil cooler diameter

Detailed Product Description

The Koyorad A1306 radiator is built with a 1-row aluminum core that measures 16.75 inches in height, 30.0625 inches in width, and 1 inch in thickness. This configuration supports efficient heat exchange, helping maintain the engine temperature within optimal ranges. The plastic tanks reduce weight and resist corrosion, contributing to the radiator's durability. Both the inlet and outlet ports have a diameter of 1.5 inches, ensuring proper coolant flow through the system. Additionally, the radiator includes a transmission oil cooler with a 1.375 inch diameter, supporting the cooling needs of the Lexus SC400's transmission system.

Compatible Vehicles and Applications

  • Compatible with Lexus SC400 models requiring a direct-fit radiator replacement
  • Designed to address overheating issues caused by radiator core damage or clogging
  • Suitable for resolving coolant leaks from worn or cracked tanks
  • Helps restore proper transmission oil cooling performance
  • Ideal for maintenance or repair of the vehicle's cooling system

Installation Notes and Tips

When installing the Koyorad A1306 radiator on a Lexus SC400, ensure all coolant lines and transmission oil cooler connections are securely attached to prevent leaks. It is recommended to flush the cooling system before installation to remove any debris or contaminants. Verify that the inlet and outlet diameters match the vehicle’s hoses for a proper fit. Professional installation is advised to maintain system integrity and performance.

Quality Assurance and Warranty

Koyorad radiators are manufactured to meet OEM specifications, using high-quality aluminum cores and durable plastic tanks. While specific warranty details are not provided, Koyorad products typically undergo rigorous quality control to ensure reliability and performance in automotive cooling applications.

BrandKoyorad
Part NumberA1306
Core Height16.75
Core MaterialAluminum
Core Row Quantity1
Core Thickness1
Core Width30.0625
Inlet Diameter1.5
Outlet Diameter1.5
Tank MaterialPlastic
TitleKoyorad a1306 radiator
Transmission Oil Cooler Diameter1.375

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1995LexusSC4004.0LV8N/A
1994LexusSC4004.0LV8N/A
1993LexusSC4004.0LV8N/A
1992LexusSC4004.0LV8N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.