There isn’t a single oil filter for all 2004 Dodge Dakotas—the correct filter depends on the engine installed (most commonly 3.7L V6 or 4.7L V8).
In this article, we explain the different engines offered in 2004 Dakotas, how to identify which one you have, and how to choose the right oil filter with practical replacement tips and brand options.
Engine options in the 2004 Dakota
To pick the right filter, start by identifying your engine. The following engines were commonly found in 2004 Dakotas, and each uses a corresponding oil filter.
- 3.7L Power Tech V6
- 4.7L Magnum V8
Knowing which engine your Dakota has will guide you to the correct filter. If you’re unsure, check the VIN, the under-hood emissions label, or the service manual to confirm the engine configuration.
Choosing the right oil filter for your engine
For most Dodge engines of this era, the oil filter is a standard spin-on canister with a common thread size. You’ll want a filter designed for your engine’s displacement and oil capacity, and you can opt for Mopar OEM or a reputable aftermarket brand.
- Mopar/OEM filters designed for the 3.7L or 4.7L engines
- Well-known aftermarket brands such as Wix, Purolator, Fram, Bosch, and others with cross-reference compatibility
When replacing, verify the filter’s thread size and gasket diameter matches your housing, and ensure the filter is rated for the oil viscosity and capacity you use.
Tips for verifying the right filter
If you don’t have the manual or the exact part number, these steps help verify the correct choice:
- Inspect the current oil filter for markings or part numbers.
- Check the engine code on the under-hood tag or the VIN to confirm the engine model (3.7L or 4.7L).
- Ask a parts counter with your VIN to confirm the correct filter and obtain a cross-reference for preferred brands.
Following these steps will help you select a compatible oil filter and avoid ordering the wrong part.
Common brands and cross-reference options
Many owners use the same filters across multiple Chrysler-family vehicles. The most reliable option is to buy a filter designed for your specific engine by Mopar or a reputable aftermarket brand, then cross-reference if you prefer a different supplier.
- Mopar OEM filters designed for the 3.7L or 4.7L engines
- Wix/Filtration brands with cross-references to Mopar numbers
- Purolator, Fram, Bosch, and other major brands with engine-specific cross-references
Note that exact model numbers vary by production year and market, so always confirm with a parts specialist or the vehicle’s VIN before purchasing.
Summary
The 2004 Dodge Dakota did not use a single universal oil filter. The right filter depends on the installed engine—most commonly the 3.7L V6 or the 4.7L V8. Identify your engine, verify the thread size (usually 3/4-16), and choose a filter from Mopar or a trusted aftermarket brand with a proper cross-reference. Confirm with your VIN and owner’s manual or a parts professional before purchasing.