What transfer case fluid does Ford recommend?
Ford generally recommends Motorcraft Transfer Case Fluid or an equivalent that meets Ford's transfer-case specification; the exact fluid depends on your model and year.
In this article, we explain Ford's guidance on transfer-case fluids, how to identify the correct specification for your vehicle, and practical steps to obtain and change the fluid safely. The guidance is current through 2024–2025 and may vary by model and year.
Core Guidance: Motorcraft or Ford-Approved Equivalents
Across Ford's lineup, the standard instruction is to use Motorcraft Transfer Case Fluid or an equivalent that meets the vehicle's listed transfer-case specification. Because Ford uses different transfer-case designs in cars, trucks, and SUVs, the exact specification can differ by model and year. The owner's manual and dealer bulletins are the best sources for the precise requirement.
Why this matters
Using the correct transfer-case fluid helps protect gears, bearings, and seals, maintain proper lubrication, and avoid performance issues in 4x4 or AWD operation. The wrong fluid can damage the transfer case and may affect warranties.
Motorcraft Fluid vs. Equivalents
Motorcraft Transfer Case Fluid is Ford's branded option. If Motorcraft is unavailable, you may use a third-party fluid that explicitly states compatibility with Ford transfer-case specifications for your model and year. Do not substitute fluids without verifying compatibility.
Model-Specific Variations
Ford produces a range of 4x4 and AWD systems, and the recommended fluid varies accordingly. Some transfer cases may require fluids that are recommended for specific gear oils, while others require OEM-brand products. Always verify with the owner's manual or dealer documentation.
Where to confirm the exact specification
Identify your vehicle's year, model, and transfer-case configuration to ensure you reference the correct Ford specification.
- Check the owner's manual for the recommended transfer-case fluid and capacity specific to your model and year.
- Inspect the transfer-case housing or service manual for the model code and type of transfer case installed.
- Consult Ford's official documentation (owner portal, service bulletins, or dealer resources) for the exact fluid specification and approved products.
- If Motorcraft Fluid is unavailable, select a product that explicitly states compatibility with Ford's transfer-case specification for your model and year.
- Follow proper drain-and-fill procedure and avoid mixing fluids; dispose of used fluid responsibly.
Following these steps will help ensure you select the correct transfer-case fluid for your Ford and protect the drivetrain.
Practical Considerations for Changing Fluid
When performing a transfer-case fluid change, use appropriate PPE, follow the vehicle's service manual, and adhere to local waste disposal regulations. If you are unsure, consult a Ford dealership or a certified mechanic.
Summary
Ford's recommended transfer-case fluid centers on Motorcraft Transfer Case Fluid or an equivalent that meets Ford's specified transfer-case standard. Because the exact specification varies by model and year, always verify with the owner's manual or a Ford dealer. Using the correct fluid protects the transfer case and ensures reliable 4x4 performance.
