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What size is the drain plug on a Ford Ranger?

The standard drain plug size for a Ford Ranger is 3/4 inch. This size is commonly used on the oil drain plug for the engine, as well as the drain plug for the differential and transfer case (if equipped).


Detailed Information on Ford Ranger Drain Plug Size


The Ford Ranger is a popular mid-size pickup truck that has been in production since 1983. Over the years, the drain plug size for various components on the Ranger has remained fairly consistent, with the 3/4 inch size being the most common.


Engine Oil Drain Plug


The engine oil drain plug on a Ford Ranger is typically a 3/4 inch size. This allows for easy draining of the engine oil during routine maintenance. The 3/4 inch size is a standard thread pattern that is compatible with most oil drain pans and wrenches.


Differential and Transfer Case Drain Plugs


In addition to the engine oil drain plug, the Ford Ranger also has 3/4 inch drain plugs for the front and rear differentials, as well as the transfer case (on 4x4 models). These plugs allow for draining and changing the gear oil in these components as part of regular maintenance.


Checking and Replacing Drain Plugs



  • Locate the drain plugs on the underside of the vehicle, typically near the oil pan, differentials, and transfer case.

  • Use a 3/4 inch socket or wrench to loosen and remove the drain plugs.

  • When replacing the drain plugs, ensure they are tightened securely to prevent leaks.

  • Always dispose of used oil and fluids properly in accordance with local regulations.


Knowing the correct 3/4 inch drain plug size for your Ford Ranger will help ensure smooth and efficient maintenance of your vehicle's vital components.

What size is the oil drain plug on a Ford Ranger?


The Ford Ranger oil drain plug size varies by model year and engine, but common sizes are a M12-1.75 thread for newer models (2019+), a 13mm hex head for some 4-cylinder and 4.0L V6 models, and an M14-1.5 thread for other models, such as the 2004 and 1994 Rangers. Always confirm the correct size for your specific vehicle before purchasing a new plug or attempting an oil change. 
Common sizes by model year

  • 2019-2024: Often uses a M12-1.75 thread with a 15mm head, which is a common size for newer Rangers. 
  • 1998-2011 (2.3L): Frequently uses a 13mm hex head. 
  • 1993-2000 (4.0L V6): Commonly has a 13mm hex head. 
  • 2004: May use an M14-1.5 thread. 
  • 1994: Often has an M14-1.5 thread. 

How to determine the correct size for your vehicle
  • Check your owner's manual: This is the most reliable source for your specific model.
  • Visually inspect the current plug: Check for markings on the plug itself.
  • Measure the head: Use a wrench or socket to measure the size of the hex head.
  • Remove the plug and check the threads: If you've already removed the plug, you can measure the threads directly or look up the size using the old plug's specifications. 



What size are Ford drain plugs?


There is no single Ford drain plug size, as it varies by model and year, but the most common sizes are M12-1.75 and M14-1.5. It is best to confirm the correct size for your specific vehicle by checking your owner's manual, looking for markings on the old plug, or measuring it if possible.
 

  • M12-1.75: This is a very common thread size for many Ford vehicles, such as the F-150, Bronco, and others. 
  • M14-1.5: This size is also used on various Ford models, including certain F-150s and Broncos. 
  • OEM Part Numbers: You can often find the correct replacement by looking up the specific part number for your vehicle, such as the F75Z-6730-BA or KX6Z-6730-B. 
  • How to confirm:
    • Check the old plug: Look for markings like "M12-1.75" or "M14-1.5" stamped on the bolt. 
    • Consult your manual: The owner's manual should list the correct specifications for your vehicle. 
    • Measure it: If you can't find markings, you can measure the diameter and thread pitch with appropriate tools. 
    • Visit a parts store: Auto parts stores can look up the correct size for your vehicle based on the make, model, and year. 



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.



What size socket do I need to remove a drain plug?


There is no universal drain plug socket size, as it varies by vehicle make and model. Common sizes include metric sizes like 14mm, 15mm, and 17mm, as well as SAE sizes like 3/8" and 9/16". To find the correct size, check your vehicle's owner's manual, but it is recommended to have a set with both SAE and metric sockets to cover the most common sizes.
 
This video demonstrates how to find the correct size for your oil drain plug: 55s1A Auto: Repair Tips & Secrets Only Mechanics KnowYouTube · Feb 16, 2024
Common sizes

  • Metric: 10mm, 14mm, 15mm, 17mm, 19mm, 21mm 
  • SAE: 3/8 inch, 9/16 inch 
  • Square drive: Some plugs, especially on gearboxes, may require a square drive, such as an 8mm square socket 

What to do
  • Check the owner's manual: This is the most reliable way to determine the correct size for your specific vehicle. 
  • Get a socket set: Purchase a socket set that includes a range of both metric and SAE sizes. This will cover the most common sizes you might encounter. 
  • Use the right tool: A 6-point socket is often recommended for drain plugs to provide better grip and prevent stripping the plug, especially if it's overtightened. 


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.