Rein EPT0005 Engine Coolant Reservoir

OE Quality Expansion Tank for Mercedes-Benz Cooling Systems

The Rein EPT0005 engine coolant reservoir is an OE-quality expansion tank built for Mercedes-Benz cooling system service. It is made from virgin plastic to help resist heat-cycle cracking and maintain durable, long-term performance in the engine bay.

Compatible with Mercedes-Benz C230, C220, C280, and C36 AMG applications, this Rein expansion tank supports direct-fit replacement needs for select 1994-2000 models. The EPT0005 is engineered to match OE materials and tolerances for a straightforward repair.

Key Features

• Produced from virgin plastic that meets or exceeds OE material specifications
• Resists cracking and wear caused by repeated heat cycles
• Direct-fit design supports easier installation
• Manufactured to strict engineering standards for material quality and dimensional accuracy
• Built for long service life in demanding cooling system conditions

Detailed Description

Rein EPT0005 is an OE-quality engine coolant reservoir designed for Mercedes-Benz cooling system replacement. By using virgin plastic instead of regrind material, the tank is built to better withstand thermal stress, helping maintain coolant containment and stable system operation. This makes it a practical replacement for worn or cracked expansion tanks on 1994-2000 Mercedes-Benz C230, C220, C280, and C36 AMG models.

This part cross-references Genuine 2025000249 for the same application. The Rein EPT0005 is a direct replacement choice for drivers and technicians looking for an expansion tank that follows original-style fitment and material standards.

Common Problems This Part Helps Address

• Coolant loss from a cracked reservoir
• Visible plastic fatigue from heat cycling
• Reservoir leaks at the tank body
• Cooling system service on aging Mercedes-Benz C230, C220, C280, or C36 AMG models
• Fitment issues caused by non-OE-style replacement tanks

Installation Notes and Tips

Verify vehicle fitment by year and engine application before installation. For best results, inspect connected hoses, caps, and mounting points during replacement, and transfer only the components required by your specific vehicle configuration. Confirm the tank seats correctly and check the cooling system for leaks after installation.

Quality Assurance

Rein manufactures this expansion tank to OE-quality standards using virgin plastic and controlled material tolerances. The design focus is durability, crack resistance, and consistent fit for select Mercedes-Benz applications. Fits 1997-2000 Mercedes-Benz C230, N/A; Fits 1994-1996 Mercedes-Benz C220, N/A; Fits 1996 Mercedes-Benz C280, N/A to VIN F428465; Fits 1996 Mercedes-Benz C36 AMG, N/A to VIN F428465; Fits 1994-1995 Mercedes-Benz C280, N/A; Fits 1995 Mercedes-Benz C36 AMG, N/A. Rein EPT0005 is a direct-fit cooling system replacement for these vehicles.