What type of transmission fluid does a 2002 Dodge Dakota use?
The typical automatic transmission in a 2002 Dodge Dakota uses Dexron III/Mercon automatic transmission fluid. If your Dakota has a manual transmission, check the owner’s manual for the exact gear oil specification (usually a GL-4 75W-90).
Overview of 2002 Dakota transmissions
In 2002, the Dakota was offered with both automatic and manual transmissions. Knowing which one your truck has is essential to selecting the correct fluid.
- Automatic transmission: Four-speed units such as the 42RE/42RLE were common in Dakota models of this era.
- Manual transmission: Five-speed options such as the NV1500 or NV3500 were available on certain trims and configurations.
Identifying your transmission type will guide you to the proper fluid specification and help prevent damage caused by using the wrong oil.
Automatic transmission fluid specifications
The following fluid types are commonly associated with the automatic transmissions used in 2002 Dakotas. Always confirm with your manual or a dealer if you’re unsure.
- Dexron III/Mercon automatic transmission fluid — the typical specification for many 42RE/42RLE automatics from this era.
- Mopar ATF+3 — some Mopar-era automatics used this specification; many engines still operate fine with Dexron III compatibility, so check your manual.
- Dexron VI — in some cases, newer Dexron VI can be used as a replacement in older units, but you should verify compatibility with your specific transmission model.
Always verify the exact specification for your vehicle by checking the owner’s manual, the dipstick label, or a trusted dealership/service bulletin. Using the wrong fluid can lead to shifting problems or long-term transmission damage.
Manual transmission fluid specifications
For the manual transmissions that appeared in some 2002 Dakotas, the guidance is generally to use a GL-4 gear oil, typically in the 75W-90 range. Exact requirements can vary by transmission model.
- API GL-4 gear oil, 75W-90 — common recommendation for many manual transmissions such as the NV-series units in this era.
- Manufacturer-recommended manual transmission fluid — some NV3500/NV1500 specifications may call for a specific GL-4 oil or a synthetic variant.
Check the owner’s manual or service bulletin for your exact transmission model to confirm the correct manual transmission fluid. Do not rely on assumptions, as incorrect oil can wear bushings and gears over time.
How to verify the correct fluid for your Dakota
If you’re unsure which transmission your truck has or what fluid it needs, follow these steps to confirm:
- Check the owners manual or vehicle documentation for the exact transmission model and fluid specification.
- Inspect the transmission dipstick (if equipped) for any fluid specifications printed on the label.
- Look under the hood or on the transmission casing for a model code or placard that identifies the transmission type.
- Call a Dodge/Chrysler dealer with your VIN to obtain the factory-recommended specification.
After confirming the correct specification, use the recommended fluid and avoid mixing fluids from different specifications. If in doubt, have the transmission service performed by a qualified technician.
Summary
For most 2002 Dodge Dakotas with automatic transmissions, Dexron III/Mercon ATF is the standard recommendation, while manual transmissions typically require a GL-4 gear oil (often 75W-90). Because transmission configurations can vary by trim and engine, always verify the exact specification in the owner’s manual or with a dealer using your VIN. Correct fluid choice helps ensure smooth shifting and long-term reliability.
Is all ATF +4 full synthetic?
Yes. Valvoline makes several synthetic ATFs. MaxLife® ATF, ATF 4 and DEXRON® VI are all synthetic transmission fluids.
What transmission fluid does Dodge recommend?
FRAM Chrysler ATF+4 fluid is recommended for use in all transmissions, hydraulic systems, and power steering units manufactured by American, European, Korean, Japanese and other manufactures from around the world specifying Chrysler ATF+4, ATF+3 or ATF+2 Type Fluids.
What transmission fluid does a 2002 Dodge Dakota take?
ATF + 4 Automatic Transmission Fluid (ATF).
What kind of transmission fluid does a Dodge Dakota take?
ATF+4
FRAM – ATF+4 Automatic Transmission Fluid: 1 Quart (Part No. F440)
