The engine oil pan drain plug on a 2016 Toyota Tacoma uses a 14 mm socket and has M14 x 1.5 thread size.
In more detail, this refers to the engine oil drain plug. The 2016 Tacoma offered two engines (2.7L inline-four and 3.5L V6), but both commonly use the same engine oil drain plug format. This article explains the plug size, how to identify it, and how it differs from other drains on the vehicle.
Engine oil drain plug size
Before listing specifics, here are the key points you need to know about the engine oil drain plug:
- Socket size to remove/install: 14 mm
- Thread size: M14 x 1.5
- Location: underside of the engine oil pan, typically accessed from the lower front or passenger side area
In summary, the engine oil drain plug on a 2016 Toyota Tacoma is a 14 mm socket plug with M14 x 1.5 threads. Always verify with your VIN-specific service manual if you’re unsure, especially when performing a formal service or torque-sensitive reinstall.
Other drains to note
Be aware that “drain plug size” can refer to multiple components beyond the engine oil pan. Transmission, transfer case, and coolant drains can use different thread sizes and head configurations. Always check the owner’s manual or a repair guide for the exact component you’re servicing.
- Transmission drain plugs: sizes vary by transmission model and year; do not assume it matches the engine oil plug.
- Transfer case drain plugs: sizes vary and are component-specific; consult the appropriate repair guide.
When servicing any drain, ensure the vehicle is safely supported, the engine and fluids are at the appropriate temperature, and you have the correct tools and replacement gaskets or washers if required.
Tools and quick steps for an oil change (brief guide)
Here is a concise overview of the tools and steps you’ll typically follow when changing the engine oil and addressing the drain plug on a 2016 Tacoma:
- Tools: 14 mm socket or wrench, oil catch pan, funnel, new oil and filter, torque wrench (optional but recommended)
- Steps: warm the engine, secure the vehicle, place the catch pan, remove the 14 mm drain plug to drain old oil, replace the drain plug, refill with the recommended oil, and check for leaks
After completing the drain and refill, run the engine briefly, recheck the oil level, and reset the oil life monitor if your vehicle supports it.
Summary: For a 2016 Toyota Tacoma, the engine oil drain plug uses a 14 mm socket head with M14 x 1.5 threads. This size is typical for the engine options offered that year, while other drains on the drivetrain may use different specifications; always consult the service manual for VIN-specific guidance.
Summary
The standard engine oil drain plug size on a 2016 Toyota Tacoma is 14 mm (socket) with M14 x 1.5 threads. For any other drain (transmission, transfer case, coolant), verify with the manual or a repair guide to ensure you have the correct size for your exact model and transmission type.
What size socket is a Tacoma drain plug?
14mm hex
All plugs have 14mm hex – just one wrench works for all.
What size is the oil plug on a 2016 Toyota Tacoma?
M12 x 1.25
Cusco Neodymium Magnetic Oil Drain Plug M12 x 1.25 | 2023-2016 Toyota Tacoma.
What size socket do I need for a drain plug?
Types of Oil Drain Plugs
These have a standard hex head, typically ranging from 13 mm to 17 mm. A low-profile hex wrench or a six-point socket in the correct size provides the best grip. Avoid twelve-point sockets on these, as they contact the bolt at thinner points and are more prone to rounding.
Are all oil drain plugs 14mm?
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. Using a universal drain plug socket set like the BILITOOLS 23-Piece Kit ensures you always have the right size on hand.