Mishimoto Oil Cooler Kit
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Mishimoto Oil Cooler Kit - Toyota GR Corolla (GZEA14)
Mishimoto builds this kit specifically to tame the oil temperature spikes that come with the Toyota GR Corolla's high compression, high boost 3-cylinder engine. Backed by Mishimoto's Lifetime Warranty, it's engineered for drivers pushing their GR Corolla hard on track without cooking the oil.
This listing covers the Toyota GR Corolla (GZEA14), 2023 onwards. The kit is available with your choice of nylon-sheathed line finish via the variant selector on this listing page, and Mishimoto also offers thermostatic or non-thermostatic sandwich plate options depending on your climate and use case.
Note: Choose the thermostatic sandwich plate for daily driving or cold climates, and the non-thermostatic plate for dedicated track use or hot environments. Confirm which plate suits your application before ordering.
Key Features
- 14-row dual-pass bar-and-plate oil cooler
- Direct-fit mounting brackets for upper grille installation
- Pre-assembled -10AN braided stainless steel lines with black nylon sheathing
- Increases system oil capacity by approximately 720 mL (0.76 qt)
- Dyno-tested average oil temperature reduction of around 7°C (13°F)
- Thermostatic or non-thermostatic sandwich plate options available
- Backed by Mishimoto Lifetime Warranty
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your GR Corolla's model year and configuration before ordering.
Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Toyota | GR Corolla | GZEA14 | - |
Technical Specifications
| Spec | Value |
|---|---|
| Colour Options | Black (MMOC-GRC-23NTBK), Silver (MMOC-GRC-23NTSL) |
| Oil Cooler Design | 14-row, dual-pass, bar-and-plate |
| Oil Line Fitting Size | -10AN |
| Oil Line Construction | Braided stainless steel with black nylon sheathing, pre-assembled |
| Additional Oil Capacity | 719 mL (0.76 US qt) |
| Average Oil Temperature Reduction | 7°C (13°F), dyno tested |
| Sandwich Plate Options | Thermostatic or non-thermostatic |
| Mounting | Direct-fit brackets, upper grille mount |
No instructions available for this product.

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