Product Description
The DORMAN 667-612 TURBO OIL FEED LINE (UPPER) is a direct-fit replacement designed for 2015-2016 Ford F-250, F-350, and F-450 Super Duty trucks equipped with the 6.7L Powerstroke diesel engine. This upper turbocharger oil supply line delivers clean engine oil to the turbocharger to ensure proper lubrication and reliable turbo operation.
Factory turbo oil feed lines can develop leaks, cracks, restrictions, or fitting failures over time due to heat cycles and vibration. The Dorman 667-612 replacement line is engineered to restore proper oil flow and prevent turbocharger damage caused by oil starvation or leakage.
Manufactured from durable aluminum with OE-style fittings, this direct replacement oil line includes the necessary sealing components for a reliable installation and long service life.
FEATURES
- Direct-fit upper turbo oil feed line replacement
- Fits 2015-2016 Ford 6.7L Powerstroke diesel engines
- Restores proper turbocharger oil supply
- Durable aluminum construction
- OE-style fittings for easy installation
- Includes seals / gaskets where applicable
- Helps prevent turbo oil leaks and oil starvation
- Designed to match factory fit and function
FITMENT
- 2015 Ford F-250 Super Duty 6.7L Powerstroke
- 2015 Ford F-350 Super Duty 6.7L Powerstroke
- 2015 Ford F-450 Super Duty 6.7L Powerstroke
- 2016 Ford F-250 Super Duty 6.7L Powerstroke
- 2016 Ford F-350 Super Duty 6.7L Powerstroke
- 2016 Ford F-450 Super Duty 6.7L Powerstroke
Fitment Note: This is the upper turbocharger oil feed line. Verify your truck configuration and OE part number before ordering.
WHAT'S INCLUDED
- Dorman 667-612 upper turbo oil feed line
- Required seals / gaskets
CROSS-REFERENCE & RELATED PRODUCTS
- DORMAN 667-684 TURBOCHARGER COOLANT RETURN LINE
- DORMAN 667-300 COLD SIDE INTERCOOLER PIPE KIT
- S&B FILTERS COLD AIR INTAKE
- 6.7L POWERSTROKE TURBO & OIL SYSTEM PARTS
WHY REPLACE A FAILING TURBO OIL FEED LINE?
Turbochargers rely on a constant supply of clean pressurized oil for lubrication and cooling. A leaking or restricted oil feed line can lead to oil loss, low turbo lubrication, excessive turbo wear, and eventual turbocharger failure. Replacing worn oil lines helps protect the turbo system and maintain engine reliability.
SPECIFICATIONS
| Specification | Details |
|---|---|
| Manufacturer | Dorman |
| Part Number | 667-612 |
| OEM Cross Reference | FC3Z-6B689-A, FC3Z-6B689-B |
| Application | Upper turbocharger oil feed line |
| Engine Compatibility | 6.7L Powerstroke Diesel |
| Fitment Years | 2015-2016 |
| Material | Aluminum |
| Length | 11.2 inches |
| Configuration | One-piece |
| Gaskets / Seals Included | Yes |
| UPC / GTIN-12 | 194883154070 |
| Prop 65 | Warning: Cancer and Reproductive Harm — www.P65Warnings.ca.gov. |
FAQ
What does the Dorman 667-612 oil line do?
This line supplies pressurized engine oil to the turbocharger to provide lubrication and cooling during engine operation.
Will this fit all 2015-2016 6.7L Powerstroke trucks?
Yes. Dorman 667-612 is designed for 2015-2016 Ford F-250, F-350, and F-450 Super Duty trucks equipped with the 6.7L Powerstroke diesel engine.
Are seals included with the oil line?
Yes. The Dorman 667-612 includes the required gasket or sealing components for installation.
What are common symptoms of a failing turbo oil feed line?
Common symptoms include visible oil leaks near the turbocharger, oil smell, low oil levels, turbo noise, smoke, or reduced turbocharger performance.
