Exterior Components› Body Panels and Components

AQUA HOT

RADIATOR CAP WITH BAIL

$129.16

SKU: A0EC PLX-403-000

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

Beginner — under 30 min

Description

The Aqua-Hot PLX-403-000 is a radiator cap with bail designed for select Hydro-Hot hydronic heating systems. It ensures a secure seal for the coolant reservoir to maintain system pressure and efficient operation. The integrated bail handle allows for easy removal and installation.

Fitment

Fitment Guaranteed

Don’t gamble
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-403-000

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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