Description
The Mishimoto MMFT-SW-12-45 is a -12AN 45-degree braided line fitting with a -12AN female outlet, built from precision CNC-machined 6061 aluminum and finished in a corrosion-resistant black anodized coating. It’s a purpose-built piece of Mishimoto Fabrication hardware designed to replace the tangle of aging rubber lines lurking in a modified engine bay with a clean, leak-resistant -AN plumbing setup.
Whether you’re routing an oil cooler feed, plumbing a turbocharger oil drain, or reworking fuel and fluid lines as part of a larger fabrication project, this fitting is engineered to withstand high temperatures and substantial pressures found in demanding automotive fluid and air systems. The full 360-degree swivel on the fitting end makes final routing and installation far easier than fighting with rigid, degraded rubber hose, while the compression-style design is built to protect the inside of the line during assembly. As part of Mishimoto’s broader lineup of -AN line fittings, unions, reducers, and adapters, this piece is meant to work alongside Mishimoto -12AN braided lines for a complete, reusable connection that can be taken apart and reinstalled without damaging the line.
Vehicle Applications
This Mishimoto -12AN fitting is a universal Fabrication component rather than a vehicle-specific part, intended for use with most automotive fluid and air systems and applicable with CPE rubber braided lines only. It’s built for enthusiasts and builders custom-plumbing an engine bay, oil cooler system, or turbocharger oil drain setup where a durable, high-pressure -12AN connection is needed.
Features
- CNC-machined 6061 aluminum -12AN line fitting
- 45-degree fitting with -12AN female outlet
- Applicable with CPE rubber braided lines only
- Fittings sold individually
- Smooth 360-degree swivel allows for easy routing of lines
- Applicable for use with most automotive fluid and air systems
- Corrosion-resistant anodized coating provides a sleek, durable finish
- Engineered to withstand high temperatures and substantial pressures
- Easy installation with Mishimoto -12AN braided lines
- Reusable design saves time and money if line needs to be replaced
- Compression style design prevents damage to the inside of the line
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMFT-SW-12-45
- Product Type: Fabrication
- Material: Aluminum
- Color: Black
- Finish: Anodized
- End 1 Type: -12AN
- End 2 Type: -12AN
- Thread Type Standard: UNF
- Configuration: 45 Degree, -12AN Female Outlet
- Inlet: -12AN
- Outlet: -12AN
- Purchase Includes: Mishimoto -12AN Braided Line Fitting, Mishimoto Lifetime Warranty
Frequently Asked Questions
What is the Mishimoto MMFT-SW-12-45?
It is a Mishimoto Fabrication product: a -12AN 45-degree braided line fitting with a -12AN female outlet, machined from 6061 aluminum with a black anodized finish.
Is this fitting sold individually or in a set?
Fittings are sold individually.
What lines is this fitting compatible with?
This fitting is applicable with CPE rubber braided lines only and is designed for easy installation with Mishimoto -12AN braided lines.
What material and finish does this fitting use?
The fitting is made from aluminum in a black color with an anodized finish.
What thread type does this fitting use?
The fitting uses a UNF thread type standard.
Does this fitting come with a warranty?
Yes, it includes the Mishimoto Lifetime Warranty.
⚠ WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.







