HomeBelts and Cooling > Radiators, Coolers and Related ComponentsRein EPT0014 Engine Coolant Reservoir - Front or Left
Part #: EPT0014

Rein EPT0014 Engine Coolant Reservoir - Front or Left

Front
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW and Mini, i3, i3s, i8, Cooper Countryman, Cooper Paceman, and Cooper
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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.

BrandRein
Part NumberEPT0014
Application TypeApplicationSpecific
Container TypeBX
Country of OriginCN
Item Height6.2900
Item Length7.2800
Item Level GTIN843266074688
Item Qty1
Item UOMEA
Item Weight1.0750
Item Weight Unit UOMLB
Item Width7.0800
Link to Manufacturer Pagewww.reinautomotive.com
Product Desc Extended 240Rein 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 40Rein Expansion Tank
Product Desc Long 80Rein OE Quality Expansion Tank
Product Desc Short 20Expansion Tank

This part fits 50 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2022BMWi3s-L--BATTERY EV (EV/BEV)Frontw/o Cap
2021BMWi3-L--ELECTRICFront
2021BMWi30.6LL2ELECTRIC/GASFront
2021BMWi3s-L--ELECTRICFront
2021BMWi3s0.6LL2ELECTRIC/GASFront
2020BMWi3-L--ELECTRICFront
2020BMWi30.6LL2ELECTRIC/GASFront
2020BMWi3s-L--ELECTRICFront
2020BMWi3s0.6LL2ELECTRIC/GASFront
2020BMWi81.5LL3Left
2019BMWi3-L--ELECTRICFront
2019BMWi30.6LL2ELECTRIC/GASFront
2019BMWi3s-L--ELECTRICFront
2019BMWi3s0.6LL2ELECTRIC/GASFront
2019BMWi81.5LL3Left
2018BMWi3-L--ELECTRICFront
2018BMWi30.6LL2ELECTRIC/GASFront
2018BMWi3s-L--ELECTRICFront
2018BMWi3s0.6LL2ELECTRIC/GASFront
2017BMWi3-L--ELECTRICFront
2017BMWi30.6LL2ELECTRIC/GASFront
2017BMWi81.5LL3Left
2016BMWi3-L--ELECTRICFront
2016BMWi30.6LL2ELECTRIC/GASFront
2016BMWi81.5LL3Left
2016MiniCooper Countryman1.6LL4N/A
2016MiniCooper Paceman1.6LL4N/A
2015BMWi3-L--ELECTRICFront
2015BMWi30.6LL2ELECTRIC/GASFront
2015BMWi81.5LL3Left
2015MiniCooper1.6LL4N/A
2015MiniCooper Countryman1.6LL4N/A
2015MiniCooper Paceman1.6LL4N/A
2014BMWi3-L--ELECTRICFront
2014BMWi30.6LL2ELECTRIC/GASFront
2014BMWi81.5LL3Left
2014MiniCooper1.6LL4N/A
2014MiniCooper Countryman1.6LL4N/A
2014MiniCooper Paceman1.6LL4N/A
2013MiniCooper1.6LL4N/A
2013MiniCooper Countryman1.6LL4N/A
2013MiniCooper Paceman1.6LL4N/A
2012MiniCooper1.6LL4N/A
2012MiniCooper Countryman1.6LL4N/A
2011MiniCooper1.6LL4N/A
2011MiniCooper Countryman1.6LL4N/A
2010MiniCooper1.6LL4N/A
2009MiniCooper1.6LL4N/A
2008MiniCooper1.6LL4N/A
2007MiniCooper1.6LL4N/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.