Description
The Mishimoto -4AN Push Lock Fitting (MMFT-PL-4S) is a straight-angle, silver and black anodized aluminum fitting built for fabricators who want a quick, leak-free way to join -4AN line into their custom plumbing. Machined with a 7/16 in – 20 UNF end and a -4AN push-lock end, it snaps together without clamps or extra tools, and it’s rated to handle up to 5000 PSI and fluid temperatures up to 248°F.
As part of Mishimoto’s Fabrication lineup, this push-lock fitting brings the same attention to detail found across Mishimoto’s parts catalog to your own build. The precision-machined -4AN push-lock port delivers a leak-free connection with -4AN line, while the corrosion-resistant silver and black anodized aluminum finish keeps the fitting looking sharp under the hood long after installation. Because it’s engineered to withstand high temperatures and substantial pressures, this Performance-grade fitting is suited to a wide range of fluids, including engine oil, coolant, and fuel, making it a versatile choice for anyone fabricating custom cooling or fuel lines.
Vehicle Applications
This -4AN push lock fitting isn’t tied to a specific make or model — its 7/16 in – 20 UNF and -4AN push-lock ends make it a fit for virtually any fabrication project where -4AN line is used. Builders commonly use it when plumbing custom oil coolers, transmission coolers, and catch cans, giving you the flexibility to route lines exactly where your application calls for it.
Features
- -4AN push lock port for simple installation
- Offered in straight, 45-degree, and 90-degree angles to allow for easy routing of lines (this listing is the straight-angle version)
- Precision machining provides a leak-free connection with -4AN line
- Perfect for use with engine oil, coolant, fuel, etc.
- Corrosion-resistant anodized coating provides a sleek, durable finish
- Engineered to withstand high temperatures and substantial pressures
- Assembles in minutes
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMFT-PL-4S
- Product Type: Fabrication
- Color: Silver and Black
- End 1 Type: 7/16 in – 20 UNF
- End 2 Type: -4AN Push-Lock
- Grade Type: Performance
- Max Fluid Temperature: 248°F
- Max Fluid Pressure: 5000 PSI
- Includes: Mishimoto -4AN Push Lock Fitting, Mishimoto Lifetime Warranty
- California Proposition 65 Warning: Cancer and Reproductive Harm – www.p65warnings.ca.gov
Frequently Asked Questions
What angle is the Mishimoto MMFT-PL-4S push lock fitting?
This fitting is the straight-angle version, and the Mishimoto -4AN Push Lock Fitting is also offered in 45-degree and 90-degree angles.
What size line does this fitting accept?
It features a -4AN push-lock end paired with a 7/16 in – 20 UNF end.
What is the maximum pressure and temperature rating?
It’s rated to withstand up to 5000 PSI and fluid temperatures up to 248°F.
What fluids can I use with this fitting?
It’s suited for use with engine oil, coolant, fuel, and similar fluids.
What’s included, and is it warrantied?
Each purchase includes the Mishimoto -4AN Push Lock Fitting and is backed by the Mishimoto Lifetime Warranty.
Does this product carry a Prop 65 warning?
Yes, it carries the warning: “WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov.”
⚠ 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.
