What size is the oil drain plug on a Ford Focus?
Most Ford Focus models use a drain plug with M14 x 1.5 thread and a 14 mm hex head. But sizes can vary by engine and year, so check your manual or inspect the plug to be sure.
Understanding why the size may vary
Oil drain plug specifications depend on the engine design and production era. Using the wrong size can damage the plug, drain pan, or threads, so it’s important to confirm the exact specification for your particular Focus model and year.
Common sizes and how to identify yours
Below is a snapshot of the sizes most commonly found on Ford Focus models. Use this as a starting point, but verify against your specific car.
- Thread size: M14 x 1.5; drain plug head: 14 mm hex.
- Variations exist for some engines, years, or regional markets. If in doubt, consult the owner's manual or compare the plug to a known reference on your vehicle.
Keep in mind that while M14 x 1.5 with a 14 mm hex is typical, there are occasional exceptions. Always verify for your exact configuration.
Alternative sizes you might encounter
In rare cases—such as certain older engines or market-specific variants—you may encounter a different size. When this happens, refer to the service manual or contact a Ford dealer to confirm the correct plug size before attempting an oil change.
How to verify the correct size for your specific car
To ensure you use the right tool and plug, follow these steps for your particular Focus:
- Locate the oil drain plug on the oil pan and inspect the plug head for the hex size and any markings.
- Measure the outer thread diameter and pitch if you can access a thread gauge or compare with the plug you removed previously.
- Check the vehicle’s owner’s manual or the official Ford service manual for the exact specification for your engine code and model year.
- If you’re unsure, take the plug to a parts counter or mechanic to confirm the correct size and avoid damage.
Verifying ahead of time helps prevent stripped threads, leaks, and other issues during an oil change.
Summary
For the majority of Ford Focus models, the oil drain plug uses an M14 x 1.5 thread with a 14 mm hex head. Variations can occur depending on engine type, year, and market, so always verify with the manual or by inspecting the plug itself. When in doubt, consult a professional to avoid damage.
What size is the drain plug on a 2015 Ford Focus?
The 2015 Ford Focus engine oil drain plug typically has an M12-1.75 thread size and a 15mm head, requiring a 15mm socket to remove. Some models may use an M14-1.50 thread plug instead, so it's best to visually confirm or check your owner's manual before purchasing a replacement. A new crush washer is highly recommended for installation.
Details
- Thread Size: Most commonly M12-1.75.
- Head Size: 15mm, requiring a 15mm socket.
- Alternative Size: Some models may use an M14-1.50 plug, so verify before purchasing a new part.
- Recommendation: Always use a new crush washer with the drain plug to ensure a proper seal.
What to do
- Confirm size: Visually check your current drain plug or consult your owner's manual to confirm if you have the M12-1.75 or M14-1.50 plug.
- Purchase parts: Buy the correct drain plug and a new crush washer.
- Perform the oil change: Use a 15mm socket to remove the M12-1.75 plug. If you have the M14-1.50 plug, you will need a different size socket (e.g., 16mm).
What size is the oil drain plug on a 2018 Ford Focus?
The 2018 Ford Focus oil drain plug has a size of M12 x 1.75 with a 15 mm head. You will need a 15 mm socket or wrench to remove it.
- Thread Size: M12 x 1.75
- Head Size: 15 mm
- Tool Needed: 15 mm socket or wrench
- Related Part: A new gasket is recommended for each oil change.
What size is a Ford oil drain plug?
The most common size for a Ford oil drain plug is M12x1.75mm, but specific models can vary, such as the M14x1.50mm found on certain F-250 and Bronco Sport models. Always check your vehicle's specifications, as the exact size can differ based on the engine and model year.
Common sizes
- M12x1.75mm: This is the most frequent thread size for many Ford cars and trucks, including many F-150 models.
- M14x1.50mm: Some models use this size, such as the 2021 Ford Bronco Sport and certain F-250 Super Duty trucks.
How to find the correct size
- Check your owner's manual: This is the most reliable source for your specific vehicle's information.
- Consult an parts website: Websites like Ford.com, AmericanTrucks.com, or AutoZone.com allow you to search for parts by year, make, and model.
- Examine the old plug: If you have the old drain plug, you can measure the thread size or look up its part number.
Additional tip
- When replacing the drain plug, it is highly recommended to also replace the crush washer to ensure a proper seal and prevent leaks.
What size socket for oil plug Ford?
15mm
What size socket do I need for my car's oil drain plug? Most cars use oil drain plugs between 13mm and 17mm, depending on the brand. For example, Toyota and Honda typically use 14mm or 17mm, while Ford often uses 13mm or 15mm.
