HomeBelts and Cooling > Radiators, Coolers and Related ComponentsURO 2115000049 Engine Coolant Reservoir
Part #: 2115000049

URO 2115000049 Engine Coolant Reservoir

35 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$47.51Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mercedes-Benz, CLS500, CLS55 AMG, CLS550, CLS63 AMG, E320, E350, E500, E55 AMG, E550, and E63 AMG
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Coolant Reservoir for Mercedes-Benz Models

The URO Engine Coolant Reservoir (Part Number 2115000049) is designed to maintain optimal coolant levels in your Mercedes-Benz vehicle. Engineered with durable PA 66 material, this reservoir ensures long-lasting performance for models including CLS55 AMG, CLS63 AMG, E55 AMG, and E63 AMG.

Key Features of URO Engine Coolant Reservoir 2115000049

  • Constructed from high-quality PA 66 material for durability and heat resistance
  • White and black color combination for easy visual coolant level checks
  • Includes mounting brackets for secure installation
  • Equipped with a level sensor to monitor coolant levels accurately
  • Designed with one mounting hole for precise fitment
  • Non-pressurized reservoir suitable for specific Mercedes-Benz cooling systems

Detailed Description of the Engine Coolant Reservoir

This URO engine coolant reservoir is specifically manufactured to meet the requirements of various Mercedes-Benz models such as CLS500, CLS550, E320, E350, E500, and E550. The reservoir is made from PA 66, a nylon-based material known for its strength and resistance to high temperatures, ensuring reliable operation under engine heat stress. The white and black coloration aids in quick visual inspection of coolant levels, while the included level sensor provides electronic monitoring capabilities. Although the reservoir is non-pressurized and does not include a cap, it comes with mounting brackets to facilitate proper and secure installation using the single mounting hole.

Common Applications and Issues Addressed

  • Replacement for cracked or leaking coolant reservoirs in Mercedes-Benz CLS and E-Class models
  • Restores accurate coolant level monitoring with integrated sensor
  • Prevents engine overheating caused by coolant loss or reservoir damage
  • Ensures proper coolant containment in non-pressurized cooling systems
  • Maintains system integrity for vehicles without a pressurized reservoir design

Installation Notes and Tips

When installing the URO Engine Coolant Reservoir 2115000049, ensure the mounting brackets align with the vehicle’s factory mounting points. The single mounting hole should be securely fastened to prevent movement or vibration. Since the reservoir does not include a cap, reuse the original cap or source a compatible replacement. Verify the level sensor connection is properly attached to maintain accurate coolant level readings. Always inspect the cooling system for leaks after installation.

Quality Assurance and Warranty Information

URO parts are manufactured to meet or exceed OEM specifications for fit, form, and function. This engine coolant reservoir undergoes rigorous quality control to ensure durability and performance in Mercedes-Benz vehicles. While specific warranty details are not provided, URO products typically come with a limited warranty against defects in material and workmanship. Consult the product documentation or supplier for exact warranty terms.

BrandURO
Part Number2115000049
MaterialPa 66
ColorWhite / black
Mounting Hardware IncludedNo
Mounting Hole Quantity1
Mounting Brackets IncludedYes
Cap TypeNa
PressurizedNo
Level Sensor IncludedYes
Cap IncludedNo
Cap IncludedNo

This part fits 35 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2011Mercedes-BenzCLS550N/A
2011Mercedes-BenzCLS63 AMGN/A
2010Mercedes-BenzCLS550N/A
2010Mercedes-BenzCLS63 AMGN/A
2009Mercedes-BenzCLS550N/A
2009Mercedes-BenzCLS63 AMGN/A
2009Mercedes-BenzE320N/A
2009Mercedes-BenzE350N/A
2009Mercedes-BenzE550N/A
2008Mercedes-BenzCLS550N/A
2008Mercedes-BenzCLS63 AMGN/A
2008Mercedes-BenzE320N/A
2008Mercedes-BenzE350N/A
2008Mercedes-BenzE550N/A
2007Mercedes-BenzCLS550N/A
2007Mercedes-BenzCLS63 AMGN/A
2007Mercedes-BenzE320N/A
2007Mercedes-BenzE350N/A
2007Mercedes-BenzE550N/A
2007Mercedes-BenzE63 AMGN/A
2006Mercedes-BenzCLS500N/A
2006Mercedes-BenzCLS55 AMGN/A
2006Mercedes-BenzE320N/A
2006Mercedes-BenzE350N/A
2006Mercedes-BenzE500N/A
2006Mercedes-BenzE55 AMGN/A
2005Mercedes-BenzE320N/A
2005Mercedes-BenzE500N/A
2005Mercedes-BenzE55 AMGN/A
2004Mercedes-BenzE320N/A
2004Mercedes-BenzE500N/A
2004Mercedes-BenzE55 AMGN/A
2003Mercedes-BenzE320SedanN/A
2003Mercedes-BenzE500N/A
2003Mercedes-BenzE55 AMGN/A

* 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:

118 33079 001118 33079 044118 33079 500211 500 0049211 500 0049M-Y21150000493767897018MA376789701FRT2411CURO-014642V30-0995

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.