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SKU: 12732 | UPC: 690092183318
Vibrant BSPT Adapter Fitting -4 AN to 1/8in -28 Anodized Black Aluminum
The Vibrant Performance BSPT Adapter Fitting converts male -4AN flare threads to male 1/8in BSPT tapered threads for reliable plumbing in custom setups. This adapter joins AN hoses to BSPT ports on sensors gauges and components in performance vehicles. Its lightweight aluminum construction with black anodizing ensures durability and corrosion resistance under high pressure.
Key Features
- CNC Machined 6061-T6 Aluminum: Provides strength and low weight for high-performance plumbing without adding bulk
- Black Anodized Finish: Resists corrosion fuel stains and wear for long-lasting appearance and function
- -4AN Male Flare Thread: Standard 37-degree seal mates securely with -4AN hose ends for vibration-proof connections
- 1/8in BSPT Male -28 Thread: Tapered pipe thread creates gas-tight seal in BSPT ports without additional sealant
- Integrated O-Ring: Delivers leak-free performance in fuel oil and brake systems up to 1000 PSI
Product Notes
- Designed for petroleum-based fluids including fuel oil and brake hydraulics
- Overall length 1.06 inches hex size 1/2 inch for easy wrench access
- Packaged in protective bubble wrap for safe transit
Installation Notes
- Professional installation recommended.
- Torque to 15-20 ft-lbs on AN side and hand-tight plus 1-2 turns on BSPT
- Compatible with all standard -4AN hose ends and BSPT ports
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All Vehicles | Performance Custom Builds |
Why Choose Vibrant Performance?
- Decades of experience supplying motorsports teams and builders
- CNC precision manufacturing for exact tolerances every time
- Proven reliability in racing and street performance applications
Frequently Asked Questions
-
Q: Will this adapter work with my -4AN braided hose?
A: Yes it threads directly into standard -4AN female swivel hose ends for a secure flare seal -
Q: What finish and material is used?
A: 6061-T6 aluminum with durable black anodizing to prevent corrosion and enhance aesthetics -
Q: Does it require thread sealant?
A: BSPT taper threads self-seal in most cases no sealant needed but PTFE tape optional for dry seal
Shipping & Handling
- Method: USPS First Class or UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Compact padded envelope 4 x 3 x 1 inches
- Weight: 0.05 lbs
Fabrication
Shop Fabrication Parts and Materials at Black Ops Auto Works for stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, V-band clamps, flanges, merge collectors, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, welding supplies, brackets, bungs, and hardware for building custom exhaust systems, turbo plumbing, intercooler piping, and fuel system routing. Start with tubing in stainless, titanium, or aluminum in the right diameter and wall thickness, then add mandrel bends, flanges, V-bands, and clamps to complete the joint work. Black Ops Auto Works carries 5,866 fabrication SKUs from Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, DEI, and ATP Turbo. Why Custom Fabrication Custom fabrication solves fitment problems that no universal or pre-bent kit can address. Raw tubing, flanges, and fittings give the fabricator freedom to route exhaust around a turbo, snake charge pipe around accessories, hard-...
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Fittings
AN, NPT, and metric fittings for fuel, oil, cooling, brake, power steering, and intercooler systems are stocked at Black Ops Auto Works. Shop hose ends, swivel fittings, bulkhead adapters, elbow fittings, unions, tees, reducers, port plugs, banjo fittings, and thread adapters for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, EcoBoost, 2JZ, and turbocharged or supercharged builds. Every product is filterable by size, thread type, and application so the correct fitting ships the first time. Black Ops Auto Works carries 2,252 fitting SKUs across AN hardware, NPT adapters, banjo fittings, and specialty plumbing hardware. What This Category Covers The Fittings collection covers the connective hardware that joins hoses, hard lines, and components across fuel, oil, cooling, brake, and forced induction plumbing. Fittings determine whether a fluid system stays leak free under the pressure, heat, and vibration loads found in performance street and race applications, so correct thread typ...
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Vibrant
Vibrant Performance parts for custom exhaust, turbo builds, and fabrication projects are stocked at Black Ops Auto Works. Shop clamps, V-band flanges, mandrel bends, silicone couplers, wideband bungs, catalytic converters, resonators, tips, mufflers, oil catch cans, AN fittings, hoses, wastegate flanges, and fuel system fittings for street, race, drift, and off-road builds. Every product is filterable by size, material, and fitting type so the correct part ships the first time. Black Ops Auto Works carries 3,096 Vibrant Performance SKUs across exhaust fabrication, forced induction plumbing, and fuel system hardware. What This Brand Covers Vibrant Performance manufactures exhaust and fabrication parts for DIY custom exhaust, turbo builds, and general fabrication work. The catalog spans stainless mandrel bends and V-band flanges for exhaust construction, silicone couplers and hump hoses for intercooler and intake plumbing, and AN fittings and PTFE hose for fuel and oil systems. Fa...
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