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Rein EPT0029 Engine Coolant Reservoir
Reliable Engine Coolant Reservoir for Mercedes-Benz Models
The Rein EPT0029 engine coolant reservoir is designed specifically for select Mercedes-Benz vehicles, including the C230, C250, C300, C350, CLS400, CLS550, E250, E300, E350, E400, E550, GLK250, and GLK350. Engineered to meet original equipment specifications, this expansion tank ensures consistent performance and durability under demanding conditions.
Key Features of Rein EPT0029 Engine Coolant Reservoir
- Manufactured from virgin plastic that meets or exceeds OE specifications
- Resistant to cracking and wear caused by repeated heat cycles
- Direct fitment for easy installation on compatible Mercedes-Benz models
- Produced under strict engineering standards for reliable operation
- Compact dimensions: 10.62" length, 8.66" width, and 7.08" height
- Lightweight design weighing approximately 1.72 lbs
Detailed Product Description
The Rein EPT0029 engine coolant reservoir is an application-specific component designed to maintain proper coolant levels and pressure within the cooling system of various Mercedes-Benz vehicles. Constructed from high-quality virgin plastic, this expansion tank withstands the thermal stresses associated with engine heat cycles, reducing the risk of cracking and premature failure. Its direct fit design allows for straightforward replacement without modification, ensuring compatibility and maintaining the integrity of the vehicle's cooling system.
Common Issues Addressed by This Coolant Reservoir
- Coolant leaks caused by cracked or worn expansion tanks
- Overheating due to insufficient coolant containment
- Pressure loss in the cooling system affecting engine performance
- Degradation from heat cycling leading to reservoir failure
- Difficulty in installation with non-OE replacement parts
Installation Notes and Tips
- Ensure the vehicle is cool before beginning installation to avoid injury
- Drain coolant to a safe level to prevent spills during removal
- Verify compatibility with your specific Mercedes-Benz model before purchase
- Use OEM or equivalent clamps and hoses for secure connections
- Check for leaks and proper coolant level after installation
Quality Assurance and Warranty Information
Rein expansion tanks, including the EPT0029, are manufactured to meet stringent engineering standards and OE quality requirements. Produced from virgin plastic materials, these reservoirs are designed to provide reliable service life and resistance to heat-related wear. While specific warranty details may vary, Rein products typically come with a limited warranty covering defects in materials and workmanship to ensure customer confidence in product durability.
| Brand | Rein |
|---|---|
| Part Number | EPT0029 |
| Application Type | ApplicationSpecific |
| Container Type | BX |
| Country of Origin | CN |
| Item Height | 7.0800 |
| Item Length | 10.6200 |
| Item Level GTIN | 843266074831 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 1.7220 |
| Item Weight Unit UOM | LB |
| Item Width | 8.6600 |
| Link to Manufacturer Page | www.reinautomotive.com |
| Product Desc Extended 240 | Rein OE quality expansion tanks are designed to handle heat cycles and resist cracking. These tanks are produced from virgin plastic with no regrind to ensure the plastic is durable and will have a long service life. |
| Product Desc Invoice 40 | Rein Expansion Tank |
| Product Desc Long 80 | Rein OE Quality Expansion Tank |
| Product Desc Short 20 | Expansion Tank |
This part fits 68 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2018 | Mercedes-Benz | CLS550 | 4.7L | V8 | N/A | w/Aux. Heater | |
| 2017 | Mercedes-Benz | CLS400 | 3.0L | V6 | N/A | ||
| 2017 | Mercedes-Benz | CLS550 | 4.7L | V8 | N/A | w/Aux. Heater | |
| 2017 | Mercedes-Benz | E400 | 3.0L | V6 | N/A | ||
| 2017 | Mercedes-Benz | E550 | 4.7L | V8 | N/A | w/Aux. Heater | |
| 2016 | Mercedes-Benz | CLS400 | 3.0L | V6 | N/A | ||
| 2016 | Mercedes-Benz | CLS550 | 4.7L | V8 | N/A | w/Aux. Heater | |
| 2016 | Mercedes-Benz | E250 | 2.1L | L4 | DIESEL | N/A | |
| 2016 | Mercedes-Benz | E300 | 3.5L | V6 | N/A | ||
| 2016 | Mercedes-Benz | E350 | 3.5L | V6 | N/A | ||
| 2016 | Mercedes-Benz | E400 | 3.0L | V6 | N/A | ||
| 2016 | Mercedes-Benz | E550 | 4.7L | V8 | N/A | w/Aux. Heater | |
| 2015 | Mercedes-Benz | C250 | 1.8L | L4 | N/A | ||
| 2015 | Mercedes-Benz | C350 | 3.5L | V6 | N/A | ||
| 2015 | Mercedes-Benz | CLS400 | 3.0L | V6 | N/A | ||
| 2015 | Mercedes-Benz | CLS550 | 4.7L | V8 | N/A | w/Aux. Heater | |
| 2015 | Mercedes-Benz | E250 | 2.1L | L4 | DIESEL | N/A | |
| 2015 | Mercedes-Benz | E300 | 3.5L | V6 | N/A | ||
| 2015 | Mercedes-Benz | E350 | 3.5L | V6 | N/A | ||
| 2015 | Mercedes-Benz | E400 | 3.0L | V6 | N/A | ||
| 2015 | Mercedes-Benz | E550 | 4.7L | V8 | N/A | w/Aux. Heater | |
| 2015 | Mercedes-Benz | GLK250 | 2.1L | L4 | DIESEL | N/A | |
| 2015 | Mercedes-Benz | GLK350 | 3.5L | V6 | N/A | ||
| 2014 | Mercedes-Benz | C250 | 1.8L | L4 | N/A | ||
| 2014 | Mercedes-Benz | C300 | 3.5L | V6 | N/A | ||
| 2014 | Mercedes-Benz | C350 | 3.5L | V6 | N/A | ||
| 2014 | Mercedes-Benz | CLS550 | 4.7L | V8 | N/A | w/Aux. Heater | |
| 2014 | Mercedes-Benz | E250 | 2.1L | L4 | DIESEL | N/A | |
| 2014 | Mercedes-Benz | E300 | 3.5L | V6 | N/A | ||
| 2014 | Mercedes-Benz | E350 | 3.5L | V6 | N/A | ||
| 2014 | Mercedes-Benz | E550 | 4.7L | V8 | N/A | w/Aux. Heater | |
| 2014 | Mercedes-Benz | GLK250 | 2.1L | L4 | DIESEL | N/A | |
| 2014 | Mercedes-Benz | GLK350 | 3.5L | V6 | N/A | ||
| 2013 | Mercedes-Benz | C250 | 1.8L | L4 | N/A | ||
| 2013 | Mercedes-Benz | C300 | 3.5L | V6 | N/A | ||
| 2013 | Mercedes-Benz | C350 | 3.5L | V6 | N/A | ||
| 2013 | Mercedes-Benz | CLS550 | 4.7L | V8 | N/A | w/Aux. Heater | |
| 2013 | Mercedes-Benz | E300 | 3.5L | V6 | N/A | ||
| 2013 | Mercedes-Benz | E350 | 3.0L | V6 | DIESEL | N/A | |
| 2013 | Mercedes-Benz | E350 | 3.5L | V6 | N/A | ||
| 2013 | Mercedes-Benz | GLK250 | 2.1L | L4 | DIESEL | N/A | |
| 2013 | Mercedes-Benz | GLK350 | 3.5L | V6 | N/A | ||
| 2012 | Mercedes-Benz | C250 | 1.8L | L4 | N/A | ||
| 2012 | Mercedes-Benz | C250 | 2.5L | V6 | N/A | ||
| 2012 | Mercedes-Benz | C300 | 3.0L | V6 | N/A | ||
| 2012 | Mercedes-Benz | C350 | 3.5L | V6 | N/A | ||
| 2012 | Mercedes-Benz | CLS550 | 4.7L | V8 | N/A | w/Aux. Heater | |
| 2012 | Mercedes-Benz | E300 | 3.5L | V6 | N/A | ||
| 2012 | Mercedes-Benz | E350 | 3.0L | V6 | DIESEL | N/A | |
| 2012 | Mercedes-Benz | E350 | 3.5L | V6 | N/A | ||
| 2012 | Mercedes-Benz | GLK350 | 3.5L | V6 | N/A | ||
| 2011 | Mercedes-Benz | C250 | 2.5L | V6 | N/A | ||
| 2011 | Mercedes-Benz | C300 | 3.0L | V6 | N/A | ||
| 2011 | Mercedes-Benz | C350 | 3.5L | V6 | N/A | ||
| 2011 | Mercedes-Benz | E350 | 3.0L | V6 | DIESEL | N/A | |
| 2011 | Mercedes-Benz | E350 | 3.5L | V6 | N/A | ||
| 2011 | Mercedes-Benz | GLK350 | 3.5L | V6 | N/A | ||
| 2010 | Mercedes-Benz | C250 | 2.5L | V6 | N/A | ||
| 2010 | Mercedes-Benz | C300 | 3.0L | V6 | N/A | ||
| 2010 | Mercedes-Benz | C350 | 3.5L | V6 | N/A | ||
| 2010 | Mercedes-Benz | E350 | 3.5L | V6 | N/A | ||
| 2010 | Mercedes-Benz | GLK350 | 3.5L | V6 | N/A | ||
| 2009 | Mercedes-Benz | C230 | 2.5L | V6 | N/A | ||
| 2009 | Mercedes-Benz | C300 | 3.0L | V6 | N/A | ||
| 2009 | Mercedes-Benz | C350 | 3.5L | V6 | N/A | ||
| 2008 | Mercedes-Benz | C230 | 2.5L | V6 | N/A | ||
| 2008 | Mercedes-Benz | C300 | 3.0L | V6 | N/A | ||
| 2008 | Mercedes-Benz | C350 | 3.5L | V6 | N/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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.