Vaico V30-1118 Engine Coolant Breather Pipe

Engine Coolant Breather Pipe for Mercedes-Benz

Restore proper coolant routing with this Vaico engine coolant breather pipe, part number V30-1118. Built to match the listed OE applications, it serves as the reservoir-to-radiator coolant connection used on select Mercedes-Benz CL-Class and S-Class models.

VAICO is the brand line for application-focused aftermarket replacement parts, and this coolant breather pipe follows the OE reference for a direct-fit style repair on the specified vehicles.

• Length: 343 mm for the listed coolant line routing
• Width: 98 mm
• Height: 50 mm
• Weight: 0.082 kg
• OE reference: 2215011725 / A2215011725

Detailed Product Overview

The Vaico V30-1118 engine coolant breather pipe is an aftermarket replacement for the coolant reservoir-to-radiator connection used on select Mercedes-Benz CL550, CL600, CL63 AMG, CL65 AMG, S350, S400, S450, S550, S600, S63 AMG, and S65 AMG applications. With a 343 mm length and compact molded dimensions, it is sized for the specified upper coolant routing and expansion reservoir connection points.

This part cross-references OE numbers 2215011725 and A2215011725 for the same application. Use the part number V30-1118 when verifying the correct coolant pipe for your Mercedes-Benz CL-Class or S-Class repair.

Common Repair Uses

• Cracked or brittle coolant breather pipe replacement
• Coolant seepage at the reservoir-to-radiator line
• Damaged upper coolant connection on the radiator circuit
• Restoration of proper coolant transfer between expansion reservoir and radiator
• Replacement for OE number 2215011725 or A2215011725

Installation Notes

Confirm the OE number, routing, and model-year application before installation. This part is listed for upper reservoir-to-radiator use on the specified Mercedes-Benz vehicles, so compare the original pipe shape and connection points to the vehicle already on the lift. Inspect adjoining hoses, clamps, and radiator necks for wear before reassembly.

Quality Assurance

Vaico supplies application-specific aftermarket parts built around OE reference data for the listed Mercedes-Benz fitments. Verify compatibility by matching the vehicle, OE number, and part number V30-1118 before purchase.