BMW Z4 Series E85 E86 Grommet Coolant Lines A/C Seal Gasket 6922305

The BMW Z4 E85/E86 Rubber Coolant Hose Grommet and Air Conditioning Seal is an original BMW part designed for the sealed routing of coolant and air conditioning hoses within the engine bay. Its precisely shaped design and flexible material ensure stable hose mounting and reduce vibration transfer to the body, contributing to quiet and organized system operation.

Specifications and technical data

• SKU: 6922305
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6922305
• Substitutable numbers: 64116922305, 6922305
• Category: A/C Hoses & Fittings

Purpose and Function in the Cooling and Air Conditioning System

This component serves a dual role: as a grommet for coolant hoses and as a seal in the air conditioning system area. It helps maintain proper hose routing, reduces the risk of chafing against sharp body edges, and supports the sealing of passages between the engine bay and other vehicle zones.

In practice, this translates to:

• Stable routing of coolant and air conditioning hoses,
• Reduction of vibrations and noise transmitted by the hoses,
• Increased protection against moisture and contaminants in the passage areas.

Original BMW Manufacturing and Fit for Z4 E85/E86

As an original BMW component, this grommet and seal are designed for the specific hose routing in the Z4 E85/E86 generation. This means maintaining factory geometry, correct hole diameters, and material flexibility, which facilitates installation and ensures repeatable, predictable performance during operation.

Compared to aftermarket alternatives, the original part integrates better with factory hoses, reducing stress at contact points and lowering the risk of leaks in the long term.

Used Condition and Benefits of Using Salvaged Parts

The offered component is a salvaged part, allowing for compliance with factory specifications while reducing service costs. For rubber and sealing elements, maintaining flexibility and correct shape is crucial – these are the qualities that determine sealing effectiveness and stable hose routing.

Choosing a used, original component is particularly beneficial for comprehensive service work on the cooling and air conditioning systems, especially when aiming to maintain consistency with the vehicle's original design without the expense of new parts.

Integration with the Air Conditioning System and Hoses

This element belongs to the Air Conditioning Hoses, Pipes, and Connectors group, meaning it is designed to work with the vehicle's A/C system. Proper installation of the grommet and seal:

• Restricts the movement of high and low-pressure hoses,
• Reduces the risk of micro-cracks resulting from system operation and body vibrations,
• Supports maintaining seal integrity at bulkhead passages.

This allows the air conditioning system to operate more stably, and the risk of failures due to mechanical hose damage is reduced.

Comprehensive Service for BMW Air Conditioning Zones

If you are planning comprehensive repairs or upgrades to the air conditioning zone in your BMW and require other components from the same group, such as additional hoses, pipes, or service connectors, check the available parts in the BMW Air Conditioning Hoses, Pipes, and Connectors category.

Technical Support and Service Cost Optimization

When selecting used cooling and air conditioning system components, it is advisable to consider secondary market experience and practical tips regarding the cost-effectiveness of using salvaged parts in premium vehicles. An extended discussion on this topic, with a particular focus on premium segment vehicles, can be found in the article Used Mercedes Parts - Original Salvaged Parts, which demonstrates how to consciously combine OEM quality with rational operating costs.