A’PEXi GT-Spec Radiator Cap Type-N – 1.3 BAR
The A’PEXi GT-Spec Radiator Cap Type-N is a performance replacement for compatible radiator filler necks. Rated at 1.3 kg/cm² (approximately 127 kPa), it raises the coolant's boiling point compared with a lower-pressure cap, providing additional boiling margin under demanding conditions.
This version features the Type-N flat-style design, a laser-etched A’PEXi logo and an included rose-gold radiator emblem sticker.
Key Features
- 1.3 kg/cm² pressure rating.
- Type-N flat-style fitment.
- Laser-etched A’PEXi branding.
- Rose-gold radiator emblem sticker included.
Specifications
| Specification | Details |
|---|---|
| Brand / Range | A’PEXi GT-Spec |
| Cap Type | Type-N — flat-style |
| Pressure Rating | 1.3 kg/cm² / approximately 127 kPa |
General Application Guide
A’PEXi lists the following general applications for Type-N. Confirm the cap type on your installed radiator before ordering.
| Make | Model / Application |
|---|---|
| Honda | Most applications — confirm cap type |
| Toyota | 86 / selected other Toyota applications |
| Subaru | BRZ — confirm cap type |
| Scion | FR-S — confirm cap type |
Check Before Ordering
Match the cap to the radiator actually installed in your vehicle. Aftermarket radiators can require a different cap from the original radiator. Confirm both the filler-neck fitment and suitability of the 1.3 kg/cm² pressure rating.
This is the Type-N cap. Applications requiring the Type-S spring-loaded cap use a different part number, 591-A003.
