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Plumbing Adapter Fittings

Whatever your vehicle, our adapter fittings will help you convert the plumbing system to AN-style braided stainless hoses.

Note: AN, BSP, and NPT nomenclature can be confusing because the nominal sizes do not refer to the outside diameter of the threads. If you are not sure if you have AN, BSP, or NPT threads, check in our Threaded Fitting Guide.

Related Product Categories

High-Performance Plumbing

Recent Top Selling Products for this category

AN822 Male NPT Pipe to Male AN 90' Elbow
AN822 Male NPT Pipe to Male AN 90' Elbow

These AN822-style fittings conform to JIC and SAE specifications. All fittings are aluminum except where the part number ends with S.

AN Tee with Female Swivel on Branch
AN Tee with Female Swivel on Branch

These AN Tee fittings have two male ends and a female branch, all equal size AN. The female branch swivels for easy installation and to prevent damage to the flare.

AN920 AN Male to O-Ring Boss Adapter - Straight, Alum., Blue
AN920 AN Male to O-Ring Boss Adapter - Straight, Alum., Blue

Our blue anodized aluminum AN920-style Straight O-Ring Boss to Male AN Adapters conform to JIC and SAE specifications. An O-ring is included for the O-ring boss side.