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Rein EPT0014 Engine Coolant Reservoir - Front or Left
Reliable Engine Coolant Reservoir for BMW and Mini Models
The Rein EPT0014 engine coolant reservoir is designed specifically for select BMW and Mini vehicles, including the Cooper, Cooper Countryman, Cooper Paceman, i3, i3s, and i8 models. Engineered to meet original equipment standards, this expansion tank ensures proper coolant containment and system performance.
Key Features of Rein EPT0014 Expansion Tank
- 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 without modifications
- Produced under strict engineering standards for durability and reliability
- Compact dimensions: approximately 7.28" length, 7.08" width, and 6.29" height
Detailed Product Description
The Rein EPT0014 engine coolant reservoir is an application-specific component designed to maintain the integrity of the cooling system in BMW and Mini 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 coolant leaks. Its direct fit design allows for straightforward replacement, ensuring compatibility with the original mounting points and connections. This reservoir supports the cooling system by providing a secure container for coolant expansion and contraction during engine operation.
Common Issues Addressed by This Expansion Tank
- Cracking or leaking of the original coolant reservoir due to heat damage
- Coolant loss caused by worn or damaged expansion tanks
- Overheating issues related to improper coolant containment
- Difficulty in installation from non-OE replacement parts
- Premature failure from substandard materials
Installation Notes and Tips
Installation of the Rein EPT0014 expansion tank is straightforward due to its direct fitment design. It is recommended to drain the cooling system before removal to avoid spills. Inspect hoses and clamps for wear and replace if necessary during installation. Ensure the reservoir is securely mounted and all connections are tight to prevent leaks. After installation, refill the cooling system with the appropriate coolant and bleed air pockets according to manufacturer guidelines.
Quality Assurance and Warranty
Rein expansion tanks are manufactured to meet strict engineering standards, ensuring durability and performance consistent with original equipment. Produced from virgin plastic, the EPT0014 part number offers resistance to heat-related wear and cracking. While specific warranty details may vary, Rein products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Rein |
| Part Number | EPT0014 |
| Application Type | ApplicationSpecific |
| Container Type | BX |
| Country of Origin | CN |
| Item Height | 6.2900 |
| Item Length | 7.2800 |
| Item Level GTIN | 843266074688 |
| Item Qty | 1 |
| Item UOM | EA |
| Item Weight | 1.0750 |
| Item Weight Unit UOM | LB |
| Item Width | 7.0800 |
| 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 50 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2022 | BMW | i3s | -L | -- | BATTERY EV (EV/BEV) | Front | w/o Cap |
| 2021 | BMW | i3 | -L | -- | ELECTRIC | Front | |
| 2021 | BMW | i3 | 0.6L | L2 | ELECTRIC/GAS | Front | |
| 2021 | BMW | i3s | -L | -- | ELECTRIC | Front | |
| 2021 | BMW | i3s | 0.6L | L2 | ELECTRIC/GAS | Front | |
| 2020 | BMW | i3 | -L | -- | ELECTRIC | Front | |
| 2020 | BMW | i3 | 0.6L | L2 | ELECTRIC/GAS | Front | |
| 2020 | BMW | i3s | -L | -- | ELECTRIC | Front | |
| 2020 | BMW | i3s | 0.6L | L2 | ELECTRIC/GAS | Front | |
| 2020 | BMW | i8 | 1.5L | L3 | Left | ||
| 2019 | BMW | i3 | -L | -- | ELECTRIC | Front | |
| 2019 | BMW | i3 | 0.6L | L2 | ELECTRIC/GAS | Front | |
| 2019 | BMW | i3s | -L | -- | ELECTRIC | Front | |
| 2019 | BMW | i3s | 0.6L | L2 | ELECTRIC/GAS | Front | |
| 2019 | BMW | i8 | 1.5L | L3 | Left | ||
| 2018 | BMW | i3 | -L | -- | ELECTRIC | Front | |
| 2018 | BMW | i3 | 0.6L | L2 | ELECTRIC/GAS | Front | |
| 2018 | BMW | i3s | -L | -- | ELECTRIC | Front | |
| 2018 | BMW | i3s | 0.6L | L2 | ELECTRIC/GAS | Front | |
| 2017 | BMW | i3 | -L | -- | ELECTRIC | Front | |
| 2017 | BMW | i3 | 0.6L | L2 | ELECTRIC/GAS | Front | |
| 2017 | BMW | i8 | 1.5L | L3 | Left | ||
| 2016 | BMW | i3 | -L | -- | ELECTRIC | Front | |
| 2016 | BMW | i3 | 0.6L | L2 | ELECTRIC/GAS | Front | |
| 2016 | BMW | i8 | 1.5L | L3 | Left | ||
| 2016 | Mini | Cooper Countryman | 1.6L | L4 | N/A | ||
| 2016 | Mini | Cooper Paceman | 1.6L | L4 | N/A | ||
| 2015 | BMW | i3 | -L | -- | ELECTRIC | Front | |
| 2015 | BMW | i3 | 0.6L | L2 | ELECTRIC/GAS | Front | |
| 2015 | BMW | i8 | 1.5L | L3 | Left | ||
| 2015 | Mini | Cooper | 1.6L | L4 | N/A | ||
| 2015 | Mini | Cooper Countryman | 1.6L | L4 | N/A | ||
| 2015 | Mini | Cooper Paceman | 1.6L | L4 | N/A | ||
| 2014 | BMW | i3 | -L | -- | ELECTRIC | Front | |
| 2014 | BMW | i3 | 0.6L | L2 | ELECTRIC/GAS | Front | |
| 2014 | BMW | i8 | 1.5L | L3 | Left | ||
| 2014 | Mini | Cooper | 1.6L | L4 | N/A | ||
| 2014 | Mini | Cooper Countryman | 1.6L | L4 | N/A | ||
| 2014 | Mini | Cooper Paceman | 1.6L | L4 | N/A | ||
| 2013 | Mini | Cooper | 1.6L | L4 | N/A | ||
| 2013 | Mini | Cooper Countryman | 1.6L | L4 | N/A | ||
| 2013 | Mini | Cooper Paceman | 1.6L | L4 | N/A | ||
| 2012 | Mini | Cooper | 1.6L | L4 | N/A | ||
| 2012 | Mini | Cooper Countryman | 1.6L | L4 | N/A | ||
| 2011 | Mini | Cooper | 1.6L | L4 | N/A | ||
| 2011 | Mini | Cooper Countryman | 1.6L | L4 | N/A | ||
| 2010 | Mini | Cooper | 1.6L | L4 | N/A | ||
| 2009 | Mini | Cooper | 1.6L | L4 | N/A | ||
| 2008 | Mini | Cooper | 1.6L | L4 | N/A | ||
| 2007 | Mini | Cooper | 1.6L | L4 | 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.