Koyo 1989-1994 Nissan 240SX N-Flow Aluminum Radiator SR20DET

Koyorad’s new 48mm “HH” Series radiator core features an ultra-high fin density to maximize heat transfer. Koyo designs and manufactures each radiator with precision; therefore, each one is a direct-fit performance replacement for the stock OE plastic/aluminum radiator for a quick and straightforward installation with no modifications. Koyo has also integrated a 1/8” NPT female accessory fitting (supplied with a threaded plug) to accept temperature sensors typically included with aftermarket temperature gauges.

Koyorad quality is a direct result of their privately owned factories, which allow Koyorad Japan to oversee each stage of radiator production. This ensures that quality is never sacrificed for quantity. Each Koyo all-aluminum radiator core is hand assembled, Nocolok brazed, then TIG welded by hand with the finest aluminum available. These are just a few characteristics that have earned Koyorad Radiators their excellent reputation in performance radiators worldwide.

Features

• Koyorad “HH” Series 48mm Hyper Core
• OE-specific mounting and direct fit
• Nocolok-R Brazing
• Precise Tube and Fin alignment
• Billet aluminum filler neck
• 1/8” NPT female accessory fitting
• Does not include radiator cap