The oil drain plug on the 2008 Honda Civic Hybrid uses a 14 mm hex head.
This article explains what that size means for maintenance, how to identify the plug, and best practices for performing an oil change on the Civic Hybrid.
Key specifications you should know
For DIY oil changes, here are the essential details to keep in mind about the drain plug:
- Head size: 14 mm hex (socket or wrench size needed to loosen or tighten the drain plug)
- Washer: copper crush washer is typically used and should be replaced at each oil change
- Additional notes: Always verify thread details and torque in the official service manual for your exact vehicle version
These points provide the core information you need to handle the oil drain plug confidently during maintenance.
Additional considerations
Torque and washer replacement
While the head size determines the tool, the correct torque and washer replacement are also important to prevent leaks. Use the service manual for your exact VIN to confirm the proper torque specification, and always install a new copper washer when reinstalling the drain plug.
Summary
The 2008 Honda Civic Hybrid uses a 14 mm hex-headed oil drain plug. Plan for a 14 mm socket/wrench, replace the copper washer at each oil change, and consult the official manual for any model-specific torque and thread details to ensure a proper seal.
What size socket do I need to remove a drain plug?
What size wrench do I need for my oil drain plug? The most common sizes are 14 mm, 15 mm, and 17 mm hex. Some vehicles use a 3/8-inch square drive or an internal Allen key (8 mm or larger). Check your owner's manual or measure the plug directly.
What size socket for oil drain plug Honda Civic?
17Mm
Dorman – Oil Drain Plug Standard M20-1.50, Head Size- 17Mm (Part No. 65221)
What size is the oil drain plug on a 2008 Honda Civic Hybrid?
M14 x 1.50 universal style oil drain plug replacement.
What size is a Honda 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.