Air and Fuel› Fuel Cells, Tanks and Components

HPS Performance

Tube Nut

$19.57

SKU: H00A AN818-4

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The HPS Performance AN818-4 is a hard line AN tube nut designed to build custom hardlines as an alternative to flexible hoses. It features a size of AN-4 and is constructed from 6061 aluminum with Type II black anodizing for corrosion resistance. This tube nut is compatible with a variety of fluids, including fuel, oil, coolant, alcohol, nitrous, and hydraulic fluid. Its thin walls and tighter bend radius allow for use in limited spaces where flexible hoses might not be suitable.

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

BrandHPS Performance
Part NumberH00A AN818-4

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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