What size socket is the oil plug on a Ram 1500?

The oil drain plug on most Ram 1500 pickups uses a 14mm socket. This size covers the majority of engines used in recent Ram 1500 models, but exact specifications can vary by year and engine configuration.

Ram 1500s have offered several engines over the years, including the 5.7L Hemi V8, the 3.6L Pentastar V6, and the 3.0L EcoDiesel V6. While 14mm is the common size, it’s wise to confirm the precise requirement for your truck’s specific pump and oil pan design by checking the owner’s manual or a service manual for your model year.

Engine variations and typical socket size

Below is a quick reference to the main Ram 1500 engines in circulation and their typical drain plug socket size.

• 5.7L Hemi V8 — drain plug typically requires a 14 mm socket


• 3.6L Pentastar V6 — drain plug typically requires a 14 mm socket


• 3.0L EcoDiesel V6 — drain plug typically requires a 14 mm socket

Across these common configurations, the 14 mm socket is by far the standard for removing the oil drain plug. If you encounter a plug that seems to require a different size, stop and verify with the manual or a dealership service department to avoid stripping the plug or pan threads.

What to do if your plug doesn’t fit the expected size

If you find that the plug head doesn’t fit a 14 mm socket, do not force it. Double-check the exact engine and year, as a few model variations or service replacements might use a different plug design. Inspect the plug for a recessed hex head or another drive type and consult the official manual or a trusted mechanic before attempting an alternative size.

Tools and practical tips for an oil change

Having the right tools on hand helps prevent damage and speeds up the job. Before you start, gather the following tools and supplies.

• 14 mm socket (6-point or 12-point, depending on the plug)


• Ratchet and optional extension


• Oil drain pan and new crush washer


• Appropriate engine oil and filter for your Ram 1500’s engine

Prepare by consulting your model year’s maintenance schedule to ensure you replace the crush washer and use the recommended oil type and capacity. If in doubt, refer to the owner’s manual or a certified technician to confirm torque specifications and service intervals.

Summary

For most Ram 1500 models equipped with the common engines (5.7L Hemi, 3.6L Pentastar, and 3.0L EcoDiesel), the oil drain plug socket size is 14 mm. Always verify with the specific year and engine in the owner’s manual or service manual, and replace the crush washer while following the manufacturer’s torque recommendations to maintain proper sealing and oil pan integrity.

What size is the oil drain plug on a 2010 Dodge Ram 1500?

M14 x 1.50
Notes: Engine Oil Drain Plug. M14 x 1.50 thread.

What size is the drain plug on a 5.7 Hemi?

The 5.7L Hemi oil drain plug is typically an M14 x 1.5 thread size, with a 13mm or 17mm head size, requiring a socket of that measurement to remove it. Some older models may use a square-headed plug requiring a 3/8-inch or 10mm socket, so it is best to verify the head size before starting. It is crucial to replace the crush washer to ensure a proper seal.
 
This video shows how to change the oil on a 5.7L Hemi engine, including removing the drain plug: 1mBlaupartsYouTube · Nov 9, 2022
For a typical 5.7L Hemi:

• Thread size: M14 x 1.5 
• Head size: 13mm or 17mm, depending on the specific model year and part 
• Tool: Use a 13mm or 17mm socket for best results, as it's less likely to strip the plug than an open-ended wrench. 
• For older models: Some older models may have a square-headed plug that requires a 3/8-inch or 10mm socket, according to JustAnswer. 
• Washer: Always replace the crush washer to prevent leaks. 

This video demonstrates how to change the engine oil on a 5.7L Hemi engine, including removing the drain plug: 57sSerhan's GarageYouTube · Aug 7, 2023
Before you begin:

• Warm the engine to make the oil drain more easily. 
• Remove the oil filler cap to help the oil drain faster. 
• Verify the correct head size on your drain plug before starting the removal process. 

You can watch this video to learn how to change the engine oil on a 5.7L Hemi engine, including how to access and remove the drain plug: 15sIn The Garage DIYYouTube · Jan 11, 2017

What size is the oil drain plug on a 2016 Dodge Ram 1500?

The 2016 Ram 1500 oil drain plug has an M14-1.50 thread size and a 13mm head size. It's best to use a plug that matches the original specifications to ensure a proper seal. A 13mm socket or wrench is needed to remove it. 

• Thread Size: M14-1.50
• Head Size: 13mm
• Required Tool: 13mm socket or wrench

What size socket for oil drain plug ram 1500?

A 13 mm socket is the correct size for the oil drain plug on most RAM 1500 models, including the 5.7L Hemi, 3.6L, and 3.0L EcoDiesel engines. While a 17 mm socket was used on older models, the 13 mm size is standard for newer RAM 1500s.
 
This video demonstrates the process of changing the oil on a RAM 1500, including finding and removing the drain plug: 1mBlaupartsYouTube · Nov 9, 2022
Socket size

• 13 mm: This is the standard size for most modern RAM 1500 trucks, including those with the 5.7L Hemi, 3.6L Pentastar, and 3.0L EcoDiesel engines. 

Important considerations

• Older models: Some older models may use a 17 mm socket, so it's a good idea to verify the size on your specific vehicle if you are unsure. 
• Torque: After reinstalling the plug, tighten it to the manufacturer's specification (often around 25 ft-lb for the 5.7L Hemi) using a torque wrench. 
• Replacement plug: The drain plug itself has an M14 x 1.50 thread size. If the threads on the old plug are damaged, you will need a new one.