Femco® Oil Drain Plug for Mack MP7 and MP8 Engines – OEM Approved
The Mack MP7 and MP8 engines power thousands of trucks across North America. Regular oil changes keep them reliable and efficient. With the Femco® Oil Drain Plug — officially OEM approved by Mack Trucks — you can service these engines faster, cleaner, and safer than ever before.
Why Choose Femco for Mack Engines?

- OEM Approved by Mack Trucks – fully compatible and tested for MP7 & MP8 engines.
- Tool-free oil changes – simply attach the Femco drain hose.
- Reduce downtime – drain oil quickly without waiting for it to cool.
- No spills or leaks – clean, controlled draining keeps your shop safe.
- Prevents stripped threads – precise brass fitting ensures durability.
- Solid brass construction – corrosion-resistant and built to last.
- Limited Lifetime Warranty – guaranteed quality and performance.
Femco provides the trusted solution for Mack MP7 and MP8 oil drain systems. Our OEM-approved drain plugs make every oil change simple, quick, and safe.
How It Works – Standard Plug 
- Remove the protective cap.
- Connect the Femco drain hose to the plug.
- Drain the oil safely into your container.
The internal valve opens automatically once connected, allowing smooth, spill-free oil flow. The Standard Plug fits the Mack MP7 and MP8 perfectly.
Also Available – Click and Non-Drip Drain Plugs
- Remove the cap.
- Connect the Femco Click Hose with quick coupling.
- Drain the oil cleanly and quickly.
The Click Drain Plug is ideal for fleets and service shops. Clicking on the coupler is faster than screwing on a standard plug. Combined with the Femco Mobile Service Unit, it delivers the fastest, mess-free oil change possible.
For maintenance teams that demand zero spills and clean refilling, Femco also offers the Non-Drip Oil Drain Plug. This system uses a dry-break connection, ensuring that not a single drop of oil is exposed during draining or filling — ideal for field service and sensitive environments.
Shop Click Drain PlugDiscover Non-Drip Plug
Trusted OEM Partner for Mack Maintenance
Femco has supported professional maintenance teams for over 30 years. Our OEM-approved Mack oil drain plugs reduce waste, prevent spills, and make every oil change cleaner and safer. By using the right materials and precision engineering, we help you extend engine life while protecting the environment.
- Cleaner, eco-friendly oil changes.
- Less oil waste and improved workshop safety.
- Faster maintenance and long-term engine protection.
Upgrade your Mack MP7 or MP8 with Femco® Oil Drain Plugs — the OEM-approved choice for fast, clean oil changes.
