The oil drain plug on a Honda Accord is located on the bottom of the engine oil pan, and is accessed from underneath the vehicle. It is typically a 14 mm hex bolt with a crush washer, positioned along the edge of the pan on most Accord models.
In this article, we explain how to locate the plug, what to expect across different model years, and practical steps for safely draining and refilling engine oil. Always verify the exact specification for your year and engine in the owner's manual or a factory service manual.
Location basics: where to look under the car
The oil pan is the flat metal reservoir that sits along the bottom of the engine. From beneath the car, look for a bolt along the edge of the pan; that bolt is the drain plug. It is usually toward the front of the vehicle and on one side of the pan, rather than directly in the center.
Notes for access: use a proper jack and stands to raise and support the car, and have a drain pan ready to catch the oil. If your model uses a crush washer, plan to replace it when reinstalling the drain plug.
Follow these practical steps to access and drain the oil from the plug safely:
- Park on level ground, turn off the engine, and allow it to cool for at least 15–30 minutes.
- Apply the parking brake, and chock the wheels. If you can, loosen the drain plug while the car is still on the ground to prevent splashing, then raise the front of the car using a floor jack and secure with jack stands.
- Slide underneath the vehicle and locate the oil pan. Identify the drain plug, which is a bolt at the pan’s edge.
- Place a drain pan beneath the plug and select a 14 mm socket or wrench.
- Loosen the drain plug to begin the oil flow, then remove it completely once the oil has begun to drain.
- Allow the oil to drain fully, then clean the threads and reinstall the plug with a new crush washer if required. Tighten to the manufacturer’s specification.
Concluding guidance: after the plug is tightened, replace any shielding you may have removed, lower the car, and proceed to refill with fresh oil as directed in your owner's manual. Recheck for leaks after running the engine and letting it settle.
Notes on model-year variations and practical tips
While the drain plug location is generally consistent across Honda Accord generations, some variations can affect access. These considerations can help you prepare for a successful oil change:
- Most Accords use a standard 14 mm drain plug bolt, but some engines may include a magnetic plug or require a different washer size. Inspect the plug and switch washers if needed.
- On certain trims or engine layouts, you may need to remove or loosen nearby splash shields or undercarriage covers to gain clear access to the oil pan edge.
- Always use the correct torque when reinstalling the drain plug. If you don’t have the exact spec for your engine, aim for a snug tightness that stops oil from leaking but avoids overtightening the threads.
- Dispose of used oil responsibly at a recycling center or auto shop that accepts used motor oil.
For engine-specific details—such as the exact torque specification, drain plug type, and washer size—consult the Honda Accord owner’s manual or a factory service manual for your exact year and engine code.
Summary
The oil drain plug on a Honda Accord is located on the bottom edge of the engine oil pan and is accessible from underneath the vehicle. It is typically a 14 mm bolt with a crush washer. To change the oil, safely lift the car, place a drain pan beneath the plug, loosen and remove the plug to let the oil drain, replace the washer if needed, reinstall the plug, refill with fresh oil, and verify there are no leaks. Always refer to the precise specifications for your model year and engine and dispose of used oil properly.