Koyo Performance Radiator - Toyota GR Yaris GXPA16 G16E-GTS MT 2020+

$899.00

Koyo Performance Radiator - Toyota GR Yaris GXPA16 G16E-GTS MT 2020+

Name: Koyo Performance Radiator - Toyota GR Yaris GXPA16 G16E-GTS MT 2020+
Brand: Koyo
SKU: KH013831
Price: 899.00 AUD
Availability: InStock

$899.00

or 4 interest-free payments of $224.75 with Afterpay or Zip

SKU:

KH013831

Availability: Available to order

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Vehicle fitment

This part is listed to fit the following vehicles.

Toyota GR Yaris GXPA16

In Melbourne? Fit it in our workshop.

We fit parts in-house at the RevZone workshop. Book a time and bring your car in.

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Application: Toyota GR Yaris | 4BA-GXPA16 (3D Hatch) | G16E-GTS 1.6L Turbo Petrol AWD | Manual Transmission

Part Number: KH013831

The GR Yaris is one of the most exciting homologation specials in decades - a purpose-built rally-derived hot hatch with a 200kW 1.6L three-cylinder turbo, a bespoke AWD system, and a chassis that punches well above its class. The G16E-GTS is a highly stressed engine that generates serious heat, and with the GR Yaris increasingly popular on track and in rally events, cooling performance matters.

Koyorad's all-aluminium radiator is a direct bolt-in performance upgrade for the GXPA16, engineered to the same factory fit and mounting points as the OE unit. Nocolok furnace brazed, precision TIG welded by hand, and triple pressure tested - it retains all OEM fan shroud mounts and stock hose connections with no modifications required.

Why Koyorad?

Precise Tube & Fin Alignment - Strict quality control ensures optimal coolant flow and maximum heat transfer efficiency across the entire core.
Nocolok Furnace Brazing - All tubes, fins, headers, and brackets are bonded in a state-of-the-art Nocolok furnace, creating a structure that resists vibration, road debris, and the elements.
Billet Filler Neck - Precision-machined billet filler necks are fitted to every unit for superior strength, durability, and a reliable seal.
OE-Specific Mounting - Application-specific mounting points for fan shrouds, inlet/outlet hoses, and top/bottom pins ensure a pain-free, no-modification install.
Hand-Crafted Heliarc Welds - Each radiator is individually Heliarc welded by hand, creating the strongest possible aluminium-to-aluminium bond across all components.

Cross Reference

Koyorad	KH013831
Toyota OEM	16400 18050

Fitment

Year	Make	Model	Chassis	Submodel
2020+	Toyota	GR Yaris	4BA-GXPA16 (3D Hatch)	GR - G16E-GTS 1.6L Turbo Petrol AWD (200kW)

Sold individually. Manual transmission fitment only. Lead times may apply - contact us for availability and shipping estimates.

Brand: Koyo
Part Number: KH013831
Core Thickness: 48mm
Core Dimensions (H × W): 625 × 394/404mm
Tube Pitch: 58/58 × 410mm
Inlet / Outlet Diameter: Ø35mm (left & right)
Construction: All Aluminium, Nocolok Brazed, Heliarc Welded
Transmission: Manual (MT)
Fan Shroud: Retains OEM mounts
Hoses: Compatible with stock radiator hoses
Fitment: Direct bolt-in, no modifications required

Orders are processed within 1-2 business days (Monday to Friday), and orders placed before 12pm AEST are usually dispatched the same day. Once dispatched, standard shipping takes 3-7 business days and express 1-3, with tracking emailed as your order leaves.

If part of your order is out of stock, we'll contact you with the option to split the shipment or hold it until everything is ready. Read the full shipping policy.

You have 14 days from delivery to request a return on unused parts in their original packaging. Refunds incur a 15% restocking fee (20% for special orders), or choose store credit and the full purchase value is applied to your account.

Parts that have been test fitted, installed, or used can't be returned, and special-order or overseas-ordered items are assessed case by case. Faulty or incorrectly supplied items are always covered at no cost to you. Read the full returns policy.