BMW X3 G01 X4 G02 Air Conditioning Pipe Refrigerant A/C Hose Line B58D 9868415

BMW X3 G01 X4 G02 Air Conditioning Hose B58D is an original cabin cooling system component designed for use in modern BMW X3 G01 and X4 G02 models with the B58D engine. This precisely manufactured hose ensures a leak-proof refrigerant flow, contributing to stable and comfortable air conditioning operation.

Specifications and technical data

• SKU: 9868415
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9868415
• Substitutable numbers: 9868415, 64539868415
• Part type: Hose
• Category: A/C Hoses & Fittings

Purpose and Role in the Air Conditioning System

The air conditioning hose is responsible for the safe transport of refrigerant between system components such as the compressor, condenser, and evaporator. In BMW X3 G01 and X4 G02 vehicles with the B58D engine, a correctly selected hose is crucial for:

• maintaining system integrity and preventing refrigerant loss,
• stable operation of the air conditioning compressor under full load conditions,
• even interior cooling at high ambient temperatures.

The original hose design is tailored to the engine bay geometry of the X3 G01 / X4 G02 models, facilitating installation and minimizing the risk of improper air conditioning line routing.

Construction and Fitment for BMW X3 G01 / X4 G02 B58D

The BMW air conditioning hose has been designed for the specific B58D powertrain configuration, taking into account the layout of engine accessories and body components. This ensures:

• mounting points align with factory brackets on the body and aggregates,
• hose shape and length minimize stress and vibrations during engine operation,
• connectors and ends are compatible with factory quick-connect fittings and seals of the BMW air conditioning system.

This precise fitment reduces the risk of leaks after installation and maintains air conditioning performance parameters as intended by the manufacturer.

Characteristics of a Used Part

The offered air conditioning hose is a used part, sourced from a dismantled BMW vehicle. Such components are often chosen by users who wish to:

• maintain original OEM quality at a lower purchase cost,
• avoid fitment issues common with universal aftermarket parts,
• restore full air conditioning system functionality without altering its design.

This type of hose, when installed correctly and pressure tested after installation, allows for safe operation of the air conditioning system in daily vehicle use.

Application in BMW Air Conditioning Service and Repairs

The air conditioning hose for BMW X3 G01 / X4 G02 B58D is suitable for both professional service centers and workshops specializing in the BMW brand. The component can be used for:

• collision repairs where the air conditioning lines in the front of the vehicle have been damaged,
• addressing leaks caused by corrosion, abrasion, or mechanical damage to the hose,
• comprehensive air conditioning system overhaul in vehicles with higher mileage.

Using an original hose helps maintain the factory system configuration, which simplifies subsequent diagnostics and servicing.

Other BMW Air Conditioning Hoses, Pipes, and Connectors, and Knowledge about Used Parts

If you also need other BMW air conditioning hoses, pipes, and connectors, check out our dedicated category: BMW air conditioning hoses, pipes, and connectors. There you will find a wide selection of cabin cooling system components tailored for various models of this brand.

When choosing dismantled components, it is worth familiarizing yourself with the specifics of the used parts market – practical tips and a discussion of common concerns can be found in the article: used car parts – myths and facts you need to know. A broader context on the use of original dismantled components in premium cars is described in the post: used Mercedes parts – original dismantled parts, which clearly illustrates why many drivers choose original components for other brands as well, including BMW.