PLM Performance Aluminum Radiator – 2023–2026 Toyota GR Corolla / 2021-2026 Toyota GR Yaris
SKU: PLM-RD-GR-GZEA14
Upgrade your cooling system with the PLM Performance All-Aluminum Radiator, engineered specifically for the GR Corolla and GR Yaris to handle the increased thermal demands of spirited driving, track use, and higher horsepower builds. This unit replaces the factory single-row, plastic-tank radiator with a durable, high-capacity aluminum solution designed for maximum efficiency and reliability.
Featuring a thick 42mm dual-row motorsports aluminum core, this radiator delivers up to 51% greater core volume compared to OEM by increasing both surface area and coolant capacity. The result is improved heat dissipation, more consistent operating temperatures, and enhanced performance under load.
Constructed from 100% TIG-welded aluminum, this radiator is built to withstand high pressure and extreme temperature conditions. Precision CNC-machined mounting brackets ensure proper fitment, while OEM-style inlet and outlet connections allow for true plug-and-play installation with no modifications required.
An integrated 1/8" NPT temperature sensor port (pre-plugged) provides added flexibility for performance monitoring. The design also allows additional clearance for larger aftermarket intercooler piping, making it ideal for upgraded turbo setups.
Each unit is pressure tested and leak tested prior to release to ensure long-term reliability and performance.
Fitment:
-
2023–2025 Toyota GR Corolla
-
2021+ Toyota GR Yaris
Key Features:
-
100% all-aluminum construction
-
TIG-welded for superior strength and durability
-
2-row, 42mm motorsports aluminum core
-
Up to 51% increase in core volume vs OEM
-
Precision CNC-machined mounting brackets
-
OEM-style inlet & outlet connections
-
1/8" NPT temperature sensor port (pre-plugged)
-
Bolt-on, plug-and-play installation
-
Pressure tested & leak tested
-
PLM 1-Year Warranty
Replaces OEM Part Numbers:
-
Toyota: 16400-18060
-
Toyota: 16400-18050
Professional installation services are available. Contact RPM Racing to schedule installation or pair this radiator with additional cooling upgrades for your GR build.
