Coolant cap 1.2 bar – Mercedes A124 A208 C107 C123 C124 C126 R107 R129 W108 W210 W116 W114

Description

Coolant cap 120 degrees - good quality - Mercedes A124 A208 C107 C123 C124 C126 C140 C208 R107 R129 W108 W210

This high-quality coolant cap ensures that the cooling system continues to function at the correct pressure. With an opening pressure of 1.2 bar (120 kPa), the cap helps raise the boiling point of the coolant, ensuring the engine remains optimally cooled even under high load and in hot conditions.

A properly functioning coolant cap prevents unnecessary pressure loss in the cooling system and contributes to a stable engine operating temperature. The cap is manufactured according to original Mercedes specifications and serves as a reliable replacement for a worn or defective unit.

Suitable for Mercedes models

• Mercedes A124
• Mercedes A208
• Mercedes C107
• Mercedes C123
• Mercedes C124
• Mercedes C126
• Mercedes C140
• Mercedes C208
• Mercedes R107
• Mercedes R129
• Mercedes R170
• Mercedes S123
• Mercedes S124
• Mercedes S202
• Mercedes S210
• Mercedes W108
• Mercedes W109
• Mercedes W111
• Mercedes W112
• Mercedes W114
• Mercedes W116
• Mercedes W123
• Mercedes W124
• Mercedes W126
• Mercedes W140
• Mercedes W201
• Mercedes W202
• Mercedes W210
• Mercedes W638

Specifications

1. Part: coolant cap.
2. Opening pressure: 1.2 bar (120 kPa).
3. Application: shut-off of the cooling system and maintenance of the correct system pressure.
4. Manufactured according to original Mercedes specifications.
5. Good quality.
6. Suitable for the Mercedes models mentioned above.

Important

A coolant cap is a wear part. Due to aging, the spring pressure may decrease or the sealing ring may harden, causing the cap to open too early or not at all. This can lead to coolant loss, overheating, or excessive pressure in the cooling system.

When replacing the coolant cap, also check the condition of the expansion reservoir, the radiator, the coolant hoses, and the coolant. It is recommended to change the coolant at least every 5 years to prevent corrosion and internal contamination of the cooling system.

Always check before purchase and installation whether the part is suitable and equivalent based on photos, description, and specifications; installed or used parts cannot be returned.