1122030275 Engine Coolant Thermostat Seal for Mercedes C240 C280 C320 CL500 E320

Product Overview

This aftermarket replacement engine coolant thermostat and seal is supplied with reference to part number 1122030275 and is intended for the listed Mercedes applications, including C240, C280, C320, CL500, and E320. An engine coolant thermostat regulates coolant flow through the engine cooling system to support normal operating temperature. The seal is included as part of the supplied assembly.

Key Features & Performance

• Engine coolant thermostat that regulates coolant flow within the cooling system
• Supplied with a seal as indicated in the product title
• References part number 1122030275 for comparison
• Intended for the Mercedes applications listed in the title
• Used when servicing or replacing the corresponding thermostat and seal

Fitment & Compatibility

• for Mercedes C240 applications
• for Mercedes C280 applications
• for Mercedes C320 applications
• for Mercedes CL500 applications
• for Mercedes E320 applications

Common Uses

• Replacing a worn, stuck, or malfunctioning engine coolant thermostat
• Servicing the engine cooling system on the supported applications
• Restoring normal coolant flow regulation after the original thermostat has failed

Technical Specifications

• Product Type: Engine Coolant Thermostat with Seal
• Part Number(s): 1122030275
• Included Components: Thermostat and seal
• Vehicle Application(s): Mercedes C240, C280, C320, CL500, E320
• General Application: Engine cooling system

Frequently Asked Questions

Q: What does an engine coolant thermostat do? A: An engine coolant thermostat regulates the flow of coolant through the cooling system to help maintain normal engine operating temperature.

Q: How should fitment be verified? A: Compare the complete existing part number and the complete vehicle model designation with the information provided before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.