8AN to 4AN(1/4)NPT Union Adapter 90

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MSRP: $22.66
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Info

SKU:RHP822-08-04-2 ,UPC:

SKU: RHP822-08-04-2

UPC: 810465013343

MPN: 822-08-04-2

Info

SKU:
RHP822-08-04-2
UPC:
810465013343
MPN:
822-08-04-2

Description

The REDHORSE PERFORMANCE 822-08-04-2 is a 90-degree adapter that mates an 8AN male flare to a 1/4-inch male pipe thread, giving builders a clean transition between hard line tubing and braided or nylon hose. It's aimed at anyone plumbing a fuel, oil, or fluid transfer system where space is tight and a straight fitting won't clear surrounding components. The right-angle body lets you route a line off a port or block without kinking hose or fighting alignment. For builders working through a full plumbing job, this piece sits alongside the rest of our fittings, hoses, and valves lineup.

Construction is 6061 T-6 aluminum, CNC machine-cut and finished in a hand-polished black anodize for consistent color across a system build. The male-to-male design pairs an 8AN 37-degree flare on one end with a 1/4-inch tapered pipe thread on the other, so it threads directly into a block, rail, or gauge port while accepting a standard AN hose end on the flare side. The 90-degree elbow geometry keeps the connection compact and reduces stress on the line where clearance is limited. REDHORSE PERFORMANCE assembles these in a controlled environment for tight tolerances and easy alignment, and backs the fitting with a lifetime warranty against manufacturing defects. The result is a leak-free seal on both the flare and pipe sides. Pair it with matching 8AN straight hose ends to finish the run.

Reach for this adapter when you need to step an 8AN line down to a 1/4-inch pipe-thread port and the angle has to turn. Common uses include fuel pressure gauge ports, oil pressure senders, regulator inlets, and any block fitting where a 90-degree turn keeps the hose off hot or moving parts. Thread sealant or PTFE tape on the pipe side finishes the joint. Builders sourcing a complete system can match this with our 8AN union fittings and the broader adapter fitting selection to keep thread types and finishes consistent throughout the build.

Specification Detail
BrandREDHORSE PERFORMANCE
Model/MPN822-08-04-2
SKURHP822-08-04-2
UPC810465013343
Shipping Weight0.1 lbs
Material6061 T-6 aluminum
FinishBlack anodized, hand-polished
Configuration90-degree elbow, male-to-male
Connections8AN male to 1/4-inch male pipe thread
ConstructionCNC machine-cut
WarrantyLifetime against manufacturing defects
Intended UseFuel, oil, and fluid transfer systems

Frequently Asked Questions

What does the 822-08-04-2 adapter connect?

It joins an 8AN male flare to a 1/4-inch male pipe thread at a 90-degree angle. One end accepts a standard AN hose end or fitting, while the other threads into a tapered 1/4-inch pipe port on a block, rail, regulator, or gauge.

What material is this fitting made from?

The body is machined from 6061 T-6 aluminum and finished in a hand-polished black anodize. The CNC-cut construction holds tight tolerances on both the flare and the pipe thread for a leak-free seal.

Do I need thread sealant on this adapter?

The 8AN side uses a 37-degree flare seal and needs no sealant. The 1/4-inch pipe-thread side is a tapered thread, so PTFE tape or a thread sealant on that end is standard practice to ensure a leak-free joint.

Why choose a 90-degree adapter over a straight one?

The right-angle body lets you route a line off a port without sharp hose bends or kinks. It's useful in tight engine bays where a straight fitting would force the hose against surrounding components or hot surfaces.

Is there a warranty on this adapter?

Yes. REDHORSE PERFORMANCE backs the fitting with a lifetime warranty against manufacturing defects, per distributor information.

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