What kind of coolant does a 2024 Sprinter 2500 take?
The 2024 Sprinter 2500 uses a pink, long-life, ethylene glycol–based coolant that meets Mercedes-Benz MB 326.x specifications. Use Mercedes-Benz Genuine Coolant or an MB-approved coolant that explicitly lists MB 326.x compatibility.
In this article, we explain what that means for Sprinter owners and technicians, including which coolants qualify, how to verify compatibility, and best practices for mixing and maintenance.
Coolant Type and Specification
Mercedes-Benz typically specifies a HOAT (Hybrid Organic Acid Technology) glycol-based coolant for modern Sprinter engines. The system is designed to protect aluminum components and diesel-specific cooling needs, while pink coloration on MB-compatible products signals long-life formulations. For the 2024 Sprinter 2500, sticking to MB-approved coolant ensures proper corrosion protection and heat transfer across a wide operating range.
Before listing approved options, note that you should always confirm MB 326.x compatibility for your exact engine and model year by referencing the owner’s manual or MB service literature.
Approved MB-compatible options include:
- Mercedes-Benz Genuine Coolant (pink) that meets MB 326.x specifications
- Coolants labeled as MB 326.0/MB 326.3 and sold in pre-mixed 50/50 or as concentrates to be diluted per MB guidelines
- Other brands that explicitly specify MB 326.x compatibility and are formulated for use in light-duty diesel engines
Using MB-approved coolant ensures optimal corrosion protection, proper heat transfer, and compatibility with the Sprinter’s aluminum components and diesel-specific additives.
How to Verify and Implement the Right Coolant
To ensure you have the correct coolant, follow these steps:
- Consult the owner's manual and service literature for the exact MB 326.x specification applicable to your 2024 Sprinter 2500 variant.
- Check the coolant label on the bottle or the coolant reservoir for MB 326.x compatibility and pink color designation.
- Choose a Mercedes-Benz Genuine Coolant or another MB-approved product that explicitly lists MB 326.x compatibility.
- Follow the product's mixing instructions: most MB coolants are 50/50 premixed; if using concentrate, dilute with distilled water to 50/50 unless the label specifies otherwise.
- If in doubt, consult a Mercedes-Benz service center or a technician trained to work on Sprinters.
Concluding: Using MB-approved coolant in the correct mix preserves cooling-system performance and protects engine components across operating temperatures and climates.
Practical Maintenance Tips
Regular checks and timely replacement help prevent overheating and coolant-related issues. Consider the following:
- Inspect coolant level when the engine is cold; the reservoir has markings for minimum and maximum levels.
- Look for signs of contamination, such as rust, oily film, or unusual color changes, and have the system flushed if needed.
- Replace the coolant according to MB guidelines, typically every few years or after a specified mileage, using MB-approved coolant.
Concluding: Staying within MB specifications reduces the risk of corrosion, scale buildup, and potential damage to the water pump, thermostat, and radiator.
Summary
The 2024 Sprinter 2500 takes a pink, long-life, ethylene glycol–based coolant that meets Mercedes-Benz MB 326.x specifications. Use Mercedes-Benz Genuine Coolant or other MB-approved products that explicitly list MB 326.x compatibility, and follow the 50/50 mixing guideline unless your product specifies otherwise. Verify compatibility via the owner's manual or MB service literature and consult a dealership if you have any doubt.
Does Mercedes require special coolant?
Using the recommended coolant specifically designed for your Mercedes-Benz vehicle ensures optimal performance and longevity. Regularly checking and maintaining the coolant level and its quality is essential for the overall health and reliability of your Mercedes-Benz.
Does it matter what coolant you put in a diesel?
FINDING THE RIGHT COOLANT
And more glycerol means that your car will run more smoothly because the engine will be lubricated more adequately, which is something all diesel cars need, especially those that use powerful heavy-duty diesel engine oil.
Is Mercedes coolant red or blue?
Genuine Mercedes-Benz Engine Coolant/Antifreeze 325.6 RED.
What coolant for Mercedes Sprinter 2500?
For 2015-2024 Mercedes Sprinter 2500 Coolant Antifreeze 86979BFFX 2023 2019 2016. Notes: Coolant / Antifreeze - (Pink G40) (1 Gallon) -- G-40; MBZ Approval: 325.5 / 325.6; Concentrate. For distilled water, see part # 55 7864 010.
