Performance Koyo Radiator, Honda Civic EG/EK (SOHC), 91-00, 48mm, (KH080292)

Koyo Radiator KH080292 – 48mm Performance Radiator for Honda Civic EG/EK (SOHC)

The Koyo radiator Civic EG EK is a premium all-aluminium replacement for 1991–2000 Honda Civic SOHC models, built tough to handle New Zealand conditions. Designed as a direct-fit upgrade, this 48mm HH Series radiator delivers exceptional cooling performance—ideal for daily commuting, spirited driving, or track-ready setups.

Hand-assembled and Nocolok-brazed in Japan, the KH080292 features ultra-high fin density for superior heat transfer, plus a billet filler neck and OE-specific mounts for easy installation with no modifications. It's the trusted choice for Kiwi car enthusiasts wanting reliable performance and durability.

Whether you're taking the Civic for a fang up the hills or just getting the whānau around town, the Koyo radiator Civic EG EK helps maintain consistent engine temps and long-term peace of mind.

Features & Benefits

• HH Series 48mm Core – Ultra-high fin density for efficient heat dissipation in demanding NZ conditions

• OE Direct Fit – No modifications needed; mounts easily using factory shrouds and hoses

• Hand-Crafted Construction – Nocolok-brazed and TIG-welded in Japan for precision and strength

• Billet Filler Neck – Strong, durable and leak-resistant for everyday peace of mind

• 1/8” NPT Sensor Port – Ready for aftermarket temperature gauges (plug included)

• Durable Aluminium Build – Withstands vibrations, road debris, and NZ’s diverse climate

• Trusted Koyorad Quality – From privately owned factories with strict quality control

• Ideal for EG & EK SOHC Models – Perfect upgrade for 1.5L/1.6L Civic builds

Made for New Zealand Conditions

From navigating city congestion to winding coastal roads or weekends at the track, the Koyo radiator Civic EG EK is built to keep your engine running cool and efficient—no matter where in Aotearoa you're headed.

Technical Specifications

What's Included

• 1 × Koyo Performance Radiator KH080292

• 1 × 1/8” NPT Port Plug (pre-installed)

• Fitment-ready for EG/EK SOHC Civics

• Installation instructions and support available online
  
  

  REVIEWS

  TB
  Fitted this in my '96 EK daily—install was straight-up easy. Temps are rock solid, even when I'm giving it a boot on back roads.
  Tom B. – Christchurch, NZ
  ★★★★★

  AL
  Bloody brilliant quality. It’s cooling better than stock ever did, and looks mint under the bonnet too.
  Aroha L. – Hamilton, NZ
  ★★★★★