42mm Universal Double Pass Radiators

Out of stock
Most items are build to order
Please allow up to 13 weeks to manufacture if out of stock. You can call us to check stock status.
$685.00
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Part Number

  • SKU 904-31191
  • Made in the USA – Hand-built in PWR’s state-of-the-art Indianapolis facility using premium aluminum, with full control over quality at every step.
  • Proven Cooling Performance – Advanced PWR tube and fin technology engineered for consistent, repeatable heat rejection.
  • Lightweight & Efficient – Designed to maximize cooling performance without unnecessary material or excess weight.
  • Motorsport-Inspired Engineering – Developed from decades of professional racing experience and real-world validation.
  • World-Class Precision TIG-Welded – Handcrafted for durability, reliability, and precise fitment down to the smallest detail.
  • Proudly American Made – Built right here in the USA, not imported or rebranded, ensuring true manufacturing oversight and accountability.
  • Built, Not Just Assembled – Engineered and manufactured in-house from core to final weld, not pieced together from off-the-shelf components.
Description Fitment Shipping Policy

Universal Radiator Double Pass Closed 31'' x 19'' 1-3/4'' High Outlet

PWR universal radiators are excellent, general-purpose radiators capable of cooling many applications depending on the vehicle and use. Our universal radiators come standard with a 42mm thick core utilizing rolled dimpled tubes with our engineered V-shape fin. These radiators are available in either a single or double pass configuration as well as being an open or closed system. The inlet comes with our -20AN universal port bung so you can select the inlet size of your choice while the outlet comes standard with a 1-3/4" hose barb fitting available in a high or low mounting position. Mounting provisions for SPAL fans and aluminum shrouds are included onto the radiators.