Mercedes 300TD Coolant Parts

Showing 14 out of 14 part(s) found in our catalog.

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1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987 Mercedes 300TD, 300TDT
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$27.89
Reg
$29.05
List
$29.62
1 per car.
1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987 Mercedes 300TD, 300TDT
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$10.69
Reg
$11.14
List
$28.50
Sold by the meter, usage as required. Black shiny hose from radiator cap outlet down side of radiator. 1 per car.
1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987 Mercedes 300TD, 300TDT
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$7.49
Reg
$7.80
List
$6.25
Kit includes plug, o-ring and circlip. Kit to plug lower hose outlet on expansion tank. 1 kit per car.
1981, 1982, 1983, 1984, 1985, 1986, 1987 Mercedes 300TD, 300TDT
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$11.79
Reg
$12.28
List
$11.50
1 per car.
1979, 1980, 1981, 1982, 1983, 1984, 1985 Mercedes 300TD, 300TDT
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$23.19
Reg
$24.16
List
$25.00
1 per car.
1979, 1980, 1981, 1982, 1983, 1984, 1985 Mercedes 300TD, 300TDT
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$30.99
Reg
$32.28
List
$34.50
1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987 Mercedes 300TD, 300TDT
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$9.97
Reg
$10.39
List
$28.50
FREE SHIPPING
Early models without coolant level sensor also require 1265000084 plug kit.
1981, 1982, 1983, 1984, 1985 Mercedes 300TD, 300TDT
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$51.99
Reg
$54.16
List
$38.50
Also need (2) 915036-005100 hollow bolts and (4) 007603-008109 seal washers. 1 per car.
1979, 1980, 1981, 1982, 1983, 1984, 1985 Mercedes 300TD, 300TDT
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$19.99
Reg
$20.82
List
$32.00
1 per car.
1979, 1980, 1981, 1982, 1983, 1984, 1985 Mercedes 300TD, 300TDT
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$8.29
Reg
$8.64
List
$34.50
1 per car.
1979, 1980, 1981, 1982, 1983, 1984, 1985 Mercedes 300TD, 300TDT
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$10.69
Reg
$11.14
List
$25.00
KIT FREE SHIPPING
This kit contains the commonly replaced expansion tank and associated parts along with Mercedes coolant.
1981, 1982, 1983, 1984, 1985 Mercedes 300TD, 300TDT
Low Stock Status
Low Stock Information Icon
Leaves warehouse within 1-2 business days, if still available when processed.
$113.85
Reg
$118.59
List
$139.12
1979, 1980, 1981, 1982, 1983, 1984, 1985 Mercedes 300TD, 300TDT
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
$7.19
Reg
$7.49
List
$11.50
1981 Mercedes 300TD
Available To Order Status
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Usually ships within 1-2 business days. Availability is not guaranteed.
$40.99
Reg
$42.70
List
$61.00

Mercedes 300TD coolant typically cost between $7.19 and $113.85.

Mercedes 300TD coolant is a special fluid that is used to regulate the temperature of the engine and prevent it from overheating. It is a mixture of water, antifreeze, and other additives that help to maintain the proper temperature range for the engine to operate efficiently.

Coolant is important because it helps to prevent the engine from overheating, which can lead to damage or even engine failure. It also helps to prevent corrosion and rust from developing inside the engine, which can cause further damage over time. Regularly checking and changing the coolant is an essential part of maintaining a healthy engine and ensuring that your vehicle runs smoothly.

Type of Coolant for Mercedes 300TD

The Mercedes 300TD coolant uses a coolant that meets the Mercedes-Benz specification of MB 325.0 or MB 325.3. It is usually an ethylene glycol-based, phosphate-free coolant with corrosion inhibitors compatible with aluminum and other metals used in the engine. It is recommended to use genuine Mercedes-Benz coolant or a coolant that meets the required specification.

Mercedes 300TD Coolant Capacity by Year

The coolant capacity for a Mercedes 300TD varies depending on the year range and engine size. Generally, the coolant capacity ranges from 10.7 quarts to 13.2 quarts.

Below is a general list of coolant capacities for different models and years of the Mercedes 300TD:

  • 1980-1985 Mercedes 300TD with a 3.0-liter diesel engine: 10.7 quarts
  • 1985-1987 Mercedes 300TD with a 3.0-liter diesel engine: 12 quarts
  • 1988-1991 Mercedes 300TD with a 2.5-liter turbo diesel engine: 13.2 quarts

It's important to note that these are general figures and the exact coolant capacity may vary depending on the specific model and year of the Mercedes 300TD. It's always best to consult the owner's manual or a qualified mechanic for specific information about your vehicle's coolant capacity.

How to Add Coolant to Your Mercedes 300TD

To add coolant to a Mercedes 300TD:

  1. Ensure the engine is cool before opening the hood and locating the coolant reservoir. The reservoir is a transparent plastic tank located near the right-hand side of the engine compartment.
  2. Check the coolant level in the reservoir. If it is below the minimum mark, then proceed with adding coolant. If it is full, then there is no need to add more coolant.
  3. Remove the cap from the coolant reservoir by unscrewing it counterclockwise. Be careful not to open the cap when the engine is hot as the pressurized coolant could cause burns.
  4. Add the coolant slowly into the reservoir until the fluid reaches the maximum mark on the tank. Be sure to use the correct type of coolant recommended for your car.
  5. Screw the cap back tightly onto the coolant reservoir and ensure that it is secured properly.
  6. Run the engine for a few minutes to allow the coolant to circulate throughout the system.
  7. Check the coolant level again after the engine has cooled down. If needed, add more coolant to reach the maximum level.

Note: If the coolant level keeps dropping, there may be a leak in the cooling system, and you should get it checked by a mechanic.


At AutohausAZ, customers can find high-quality coolant for their Mercedes 300TD coolant at competitive prices. Our vast selection of products ensures that customers can find the specific coolant that they need, without having to go from store to store. Additionally, our knowledgeable staff can provide helpful advice and guidance on which coolant is best suited for their vehicle.

Shopping at AutohausAZ also provides customers with the convenience of being able to easily order their coolant online, from the comfort of their own home. Our website is user-friendly and easy to navigate, making the process of finding and purchasing the right coolant simple and hassle-free.

Moreover, by shopping at AutohausAZ, customers can rest assured that they are receiving a high-quality product that is made specifically for their Mercedes 300TD. This means that the coolant they purchase will not only be effective in keeping their engine cool, but it will also prolong the life of their vehicle.

Overall, choosing to purchase coolant from AutohausAZ provides many advantages, including competitive pricing, a vast selection, convenience, and high-quality products tailored specifically for the Mercedes 300TD.

Auto Parts We Offer for Mercedes 300TD