OE Quality
60-Day Returns

Genuine 1265000084 Engine Coolant Reservoir Retrofit Kit
Reliable Engine Coolant Reservoir Retrofit Kit for Mercedes-Benz 300D and 300TD
The Genuine Engine Coolant Reservoir Retrofit Kit, part number 1265000084, is designed specifically for Mercedes-Benz 300D and 300TD models. This retrofit kit provides a precise replacement solution to maintain proper coolant levels and system performance.
- Compatible with Mercedes-Benz 300D and 300TD models
- Genuine part number 1265000084 ensures exact fit and function
- Engine coolant reservoir retrofit kit designed for durability and reliability
- Helps maintain optimal engine temperature regulation
- Direct replacement for original equipment coolant reservoirs
Product Details and Compatibility
This Genuine retrofit kit is engineered to meet the specifications of the original engine coolant reservoir for Mercedes-Benz 300D and 300TD vehicles. The part number 1265000084 identifies this component as a direct replacement, ensuring compatibility and ease of installation. The kit supports the vehicle’s cooling system by providing a secure and leak-free reservoir for engine coolant, which is critical for maintaining engine temperature and preventing overheating.
Purpose and Common Applications
- Replaces cracked or leaking coolant reservoirs in Mercedes-Benz 300D and 300TD
- Addresses coolant loss due to reservoir damage or wear
- Prevents engine overheating caused by insufficient coolant levels
- Restores proper coolant system pressure and flow
- Supports overall engine cooling system maintenance and reliability
Installation Notes and Tips
Installation of the Genuine Engine Coolant Reservoir Retrofit Kit (1265000084) should be performed with care to avoid damage to surrounding components. Ensure the engine is cool before beginning installation. Drain the coolant system as necessary, remove the old reservoir, and install the retrofit kit in the original mounting location. Verify all hose connections are secure and free of leaks before refilling the coolant system. Proper disposal of old coolant and reservoir components is recommended.
Quality Assurance and Warranty
As a Genuine part, the Engine Coolant Reservoir Retrofit Kit 1265000084 meets Mercedes-Benz standards for quality and durability. This retrofit kit is manufactured to provide reliable performance and long service life. Warranty coverage details should be confirmed with the parts provider or Mercedes-Benz dealer to ensure compliance with vehicle maintenance requirements.
This part fits 9 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1985 | Mercedes-Benz | 300D | N/A | Use w/ Tank # 126 500 15 49 |
| 1985 | Mercedes-Benz | 300TD | N/A | Use w/ Tank # 126 500 15 49 |
| 1984 | Mercedes-Benz | 300D | N/A | Use w/ Tank # 126 500 15 49 |
| 1984 | Mercedes-Benz | 300TD | N/A | Use w/ Tank # 126 500 15 49 |
| 1983 | Mercedes-Benz | 300D | N/A | Use w/ Tank # 126 500 15 49 |
| 1983 | Mercedes-Benz | 300TD | N/A | Use w/ Tank # 126 500 15 49 |
| 1982 | Mercedes-Benz | 300D | N/A | Use w/ Tank # 126 500 15 49 |
| 1982 | Mercedes-Benz | 300TD | N/A | Use w/ Tank # 126 500 15 49 |
| 1981 | Mercedes-Benz | 300TD | N/A | Use w/ Tank # 126 500 15 49 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.