Performance Koyo Radiator, Lancer Evolution X, Mitsubishi Outlander, 36mm, (KV032037R)
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Performance Koyo Radiator, Lancer Evolution X, Mitsubishi Outlander, 36mm, (KV032037R)

KOYO-KV032037R
In stock
$547.41
Additional charges will be calculated at checkout based on your delivery address.
$547.41

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Performance Koyo Radiator, Lancer Evolution X, Mitsubishi Outlander, 36mm, (KV032037R)

Performance Koyo Radiator for Evo X & Ralliart, 36mm V-Series (KV032037R)

The Performance Koyo Radiator for Mitsubishi Evo X & Ralliart (KV032037R) is purpose-built for drivers who need high-efficiency cooling in tight engine bays. Featuring a 36mm V-Series core, this Koyo Evo X radiator is ideal for setups where space is limited, while still delivering the durability and thermal performance Koyorad is known for. Whether you’re giving it stick at Pukekohe or just want extra cooling for the daily commute, this radiator won’t let you down.

Manufactured in Koyorad’s ISO 9001-certified Japanese facilities, the Koyo Evo X radiator is hand-assembled, Nocolok brazed, and TIG-welded from premium-grade aluminium. It’s a direct OE-fit upgrade, so it bolts in cleanly with no engine mods required—just plug and play. Designed with Kiwi tuners in mind, it retains full compatibility with the stock fans and shrouds, making install a straight-forward, no-fuss job.

Perfect for both daily and circuit use, the Koyo Evo X radiator also features a billet filler neck, precise tube and fin alignment for maximum heat transfer, and a strong, lightweight design that’s well-suited for high-performance driving conditions. It’s a trusted cooling solution backed by decades of Koyorad engineering.

Features and Benefits

36mm V-Series Core – Slim profile perfect for tight engine bays or where space is restricted.

All-Aluminium Construction – Lightweight, rust-resistant, and designed to withstand high heat and pressure.

Nocolok Brazed & Hand TIG-Welded – Durable welds and strong bonding protect against vibration and NZ’s road conditions.

Direct OE Fitment – No cutting or mods needed; compatible with stock fans, shrouds, and hoses.

Billet Filler Neck – Provides a stronger, more reliable seal for long-term use.

Precision Tube and Fin Layout – Improves coolant flow and maximises thermal efficiency.

Technical Specifications

Feature Specification
Part Number KOYO-KV032037R (International), KOYO-V2979 (Koyorad USA)
OEM Cross-Reference 1350A050, 1350A029
Core Thickness 36mm V-Series (Compact High-Performance Core)
Construction All-Aluminium, Nocolok Brazed, Hand TIG-Welded
Filler Neck Billet Aluminium
Mounting OE-Specific Mounts for Shrouds, Fans, and Inlet/Outlet Hoses
Fitment 2007–2015 Mitsubishi Lancer Evolution X (GSR 5MT / MR TC-SST)
Also Fits 2007–2017 Mitsubishi Ralliart Lancer
Intended Use Daily driving, track days, and spirited road driving
Transmission Note Compatible with both manual and TC-SST automatic transmission variants
Warranty Manufacturer’s Warranty

 

REVIEWS

D.L.
Installed this Koyo Evo X radiator into my 2012 GSR and it’s been rock solid. No cooling issues at all—even when flogging it up the Bombays. Fitment was perfect with stock fans, and build quality is unreal.

Dave L.
Auckland, AUK
★★★★★

M.W.
Awesome upgrade for my Ralliart Lancer. Keeps temps steady on spirited drives, and the 36mm core fit nicely without needing to move anything around. Would buy again without thinking twice.

Matt W.
Tauranga, BOP
★★★★★

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