Heating and Cooling› Thermostats, Housings and Fillers

AQUA HOT

RADIATOR CAP 13 PSI

$40.26

SKU: A0EC PLX-102-229

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The AQUA HOT PLX-102-229 is a 13 PSI radiator cap. It serves as a direct replacement part for older Aqua Hot and Hydro Hot systems that utilize boiler caps. This cap is crucial for maintaining proper pressure within the coolant reservoir, which ensures efficient system operation and prevents coolant loss.

Fitment

Fitment Guaranteed

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on fit.

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

Available on iOS & Android

Specifications

BrandAQUA HOT
Part NumberA0EC PLX-102-229

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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