Performance Koyo Radiator, Honda Civic, FD, 2.0L Engine, 06-11, 36mm, (KV081895R)

Koyo Radiator KV081895R for Honda Civic FD K20 2.0L — V-Series 36mm Alloy Core

The Koyo Radiator KV081895R is a premium upgrade for 2006–2011 Honda Civic FD models fitted with the K20 2.0L engine. Engineered with a lightweight 36mm V‑Series core, it delivers superior heat transfer and precise OE fitment—making it ideal for daily driving or spirited circuit use in New Zealand conditions.

Crafted in Koyo’s ISO 9001-certified factories in Japan, this radiator features Nocolok brazing, a billet filler neck, and hand‑crafted heliarc welds for unmatched durability. It’s a trusted choice for Kiwi drivers needing a radiator that can handle everything from Auckland traffic to Southern Alps climbs.

Designed as a direct bolt-in, it retains stock fan shroud and hose mounting points. No engine mods needed—just plug in and go. If you're driving an automatic, an external transmission cooler is recommended.

Features & Benefits

• 36mm V‑Series high-efficiency core for excellent heat transfer in NZ’s varied driving conditions

• Nocolok brazed construction protects against vibration, corrosion, and rough Kiwi roads

• Billet filler neck offers strong, leak-free performance and lasting durability

• OE-specific mounting ensures a hassle-free install with factory fan shroud and hose compatibility

• Hand-welded heliarc joints for exceptional strength and long-term reliability

• Ideal for tight engine bays where thicker radiators won’t fit

• Track-ready but daily-safe—cooling performance without compromising practicality

Made for New Zealand’s Vehicles

Whether you’re carving up backroads, stuck in city gridlock, or heading to the coast for a long weekend, the Koyo KV081895R Radiator keeps your K20 engine cool and steady. Built for performance, reliability, and the kind of conditions we see across Aotearoa.

Technical Specifications

Vehicle Compatibility

What's Included

• 1 × Koyo Radiator KV081895R (V-Series 36mm core)

• 1 × 1/8” NPT port plug (pre-installed)

• OE-fit mounting for shrouds and hoses

• Installation-ready packaging

• Warranty documentation

REVIEWS

TM
Replaced my stock FD radiator with the Koyo—fit was bang on and temps are stable even on the twisty bits. Recommend for any K20 owner.

Tama M.
Hamilton, NZ
★★★★★

SB
Solid construction and top quality welds. Dropped right in and keeps my Civic cool in Auckland’s stop-start traffic. No complaints!

Sarah B.
Auckland, NZ
★★★★★