What size is the oil drain plug on a Dodge Caravan?
In most Dodge Caravans, the oil drain plug uses a 14mm hex socket with an M14 x 1.5 thread, though a few engines or model years can vary. The exact size depends on the engine and pan design, so it’s best to verify for your specific VIN and year.
Common sizes by engine and era
The Caravan’s long production run featured several engines, so the drain plug size isn’t identical across every model. The list below highlights the sizes you’re most likely to encounter, based on the engine commonly paired with the minivan.
- 3.3L V6 and 3.8L V6 engines (typical in many mid-2000s Caravans): 14mm hex head with M14 x 1.5 thread.
- Some 2.4L inline-4 variants and later configurations: may use a different head size (e.g., 12mm or 13mm) depending on the pan design; verify for your exact model.
Note: These sizes reflect common configurations and are not a guarantee for every Dodge Caravan. Always confirm with the vehicle’s manual or service documentation for your specific year and engine.
How to confirm the correct size on your Dodge Caravan
To ensure you use the correct drain plug size, start with the most likely option (14mm) and test fit carefully. If the plug doesn’t seat properly, try a different size to avoid cross-threading. Your owner's manual or a VIN-specific service manual will provide the exact specification for your vehicle.
Practical tips for maintenance
When performing an oil change, use the proper size drain plug and, if applicable, replace the sealing washer. Retorque the plug to the manufacturer’s specification after new oil is added to prevent leaks or damage.
Summary
The Dodge Caravan commonly uses a 14mm drain plug (M14 x 1.5) for many engines, but there are rare exceptions depending on the year and engine type. Always verify the exact size for your specific vehicle by checking the owner’s or service manual or consulting a parts database using your VIN.
What size is the oil drain plug on a 2013 Dodge Caravan?
The 2013 Dodge Caravan oil drain plug has a thread size of M14 x 1.50 and requires a 13 mm socket to remove. It is important to verify that the replacement plug has the correct metric thread size to ensure a proper seal.
- Thread Size: M14 x 1.50
- Socket Size: 13 mm
- Head Size: 13 mm
What size wrench for Dodge 3.6 oil filter?
We recommend using a 24mm socket when removing filters.
What size socket is the oil drain plug?
There is no single socket size for all oil drain plugs, as it varies by vehicle, but common metric sizes are 13mm, 14mm, 15mm, 17mm, and 19mm. To find the correct size, check your vehicle's owner's manual or a set of assorted metric sockets if unsure.
This video shows how to use different tools to remove an oil drain plug: 1mOn The WorkbenchYouTube · Nov 1, 2024
Common sizes
- Metric: The most common sizes for passenger vehicles are between 13mm and 17mm.
- SAE: Some older or specialty vehicles may use SAE (inch) sizes, which are often fractional (e.g., 3/8" or 1/2").
- Specialty: Some plugs might have a square opening, a hex (Allen/Allen key), or a Torx (star) shape instead of a traditional bolt head.
How to find the right size
- Check your owner's manual: This is the most reliable source for your specific car.
- Use a socket set: Start with common sizes like 13mm, 14mm, 15mm, and 17mm. A 6-point socket is best as it grips the bolt head more securely.
- Visit an auto parts store: You can tell them your vehicle's make and model, and they can look up the correct size.
- Try a universal set: If you frequently change the oil, consider buying a specialized oil drain plug socket set that includes common metric and SAE sizes.
This video explains the importance of using the correct tool to remove an oil drain plug: 1mYour Home GarageYouTube · Nov 24, 2022
What size is the drain plug on a Dodge Caravan?
Dorman – Oil Drain Plug Standard M20-1.50, Head Size 17Mm (Part No. 65221)
