Rein CPE0050 Engine Coolant Reservoir Cap

Reliable Engine Coolant Reservoir Cap for BMW and Porsche Models

The Rein Engine Coolant Reservoir Cap (Part Number CPE0050) is engineered to meet the specific requirements of select BMW and Porsche vehicles. Designed as a direct fit replacement, this expansion tank cap ensures proper pressure regulation and coolant system performance for models including the BMW 535i, 635CSi, 735i, and Porsche 928.

Key Features of Rein Engine Coolant Reservoir Cap CPE0050

• Manufactured to strict engineering standards and original equipment specifications
• Direct fit for precise installation without modifications
• Meets or exceeds pressure specifications required by original equipment manufacturers
• Produced by an original equipment supplier ensuring OE quality
• Durable black and silver finish for corrosion resistance
• Compact dimensions: 3.3 inches length, 2.3 inches width, 0.92 inches height
• Lightweight design at 0.16 lbs for easy handling

Detailed Description of Rein Expansion Tank Cap

The Rein CPE0050 engine coolant reservoir cap is designed to maintain the integrity of the cooling system by providing a secure seal and pressure control. This cap is application-specific, tailored for BMW 535i, 635CSi, 735i, and Porsche 928 models, ensuring compatibility and reliable performance. Manufactured in Germany, it adheres to stringent quality standards and is supplied by an original equipment manufacturer, guaranteeing durability and fitment accuracy. The cap’s pressure rating meets or exceeds the requirements set by OE manufacturers, helping to prevent coolant leaks and overheating issues.

Common Issues Addressed by This Expansion Tank Cap

• Coolant leaks caused by worn or damaged reservoir caps
• Pressure loss leading to engine overheating
• Improper sealing resulting in coolant contamination
• Failure of the cooling system to maintain optimal pressure
• Replacement of old or cracked caps to restore system integrity

Installation Notes and Tips

• Ensure the engine is cool before removing the old reservoir cap
• Verify compatibility with BMW 535i, 635CSi, 735i, or Porsche 928 models
• Install the Rein CPE0050 cap by aligning and pressing firmly until secure
• Check for proper sealing and absence of leaks after installation
• Regularly inspect the cap during routine maintenance for wear or damage

Quality Assurance and Warranty Information

This Rein engine coolant reservoir cap comes with a 24-month or 24,000-mile warranty, providing assurance of its quality and durability. Manufactured under strict engineering standards in Germany, the cap is designed to meet or exceed OE pressure specifications, ensuring reliable performance and longevity in your BMW or Porsche cooling system.