Found It Cheaper? Use Our Atlus Price Guarantee!

Vibrant Performance 12046 Aluminum Joiner Coupling - 1" O.D. x 3" Length

$12.50 $16.99
-26%
In stock

This product will be available soon, but you can pre-order now to get on the list before others!

US Based Support - In Florida

30 Days Satisfaction Guarantee

Price Match

Easy Financing

Vibrant Performance 12046 Aluminum Joiner Coupling - 1" O.D. x 3" Length
$12.50 $16.99
$12.50 $16.99

Vibrant Performance Aluminum Joiners are engineered for professional fabricators building custom intake systems, intercooler end tanks, or radiator inlets and outlets. Constructed from 6061 aluminum with a mirror-polished finish, these joiners require minimal surface preparation for TIG welding.

This bead-rolled coupling ensures a secure fit for silicone hoses, preventing blow-off under boost or high-pressure cooling conditions. The 12046 joiner provides the material consistency and dimensional accuracy required for precise automotive plumbing and fabrication.

  • Manufacturer Part Number: 12046
  • Material: 6061 Aluminum
  • Outside Diameter: 1 in (25.4mm)
  • Overall Length: 3 in (76.2mm)
  • Finish: Mirror Polished
  • Bead Rolled: Yes, for secure hose retention
  • Compatibility: Ideal for intercooler end tanks and aluminum radiators
📘 Guides & Manuals

Authencity Guaranteed

We only sell authentic products from verified brand partners and retail partners globally.

  • Visa
  • Mastercard
  • PayPal
  • American Express
  • Discover
  • Apple Pay
  • Google Pay

Can’t Find the Part You Need?

Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.

Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.

Email is invalid

Image alt