Heating and Cooling Thermostats, Housings and Fillers

Apexi

GT Radiator Cap Type 2

$42.78

SKU: A02U 591-A002

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Apexi 591-A002 is a GT Spec radiator cap designed for the Toyota Ipsum with the 2AZ-FE engine, model years 01/5-09/12. This high-performance replacement cap operates at a valve opening pressure of 0.13 MPa (approximately 1.3 kg/cm²). It is engineered to increase the boiling point of cooling water by about 6°C.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandApexi
Part NumberA02U 591-A002

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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