Range Rover L405 Air Conditioning Hose A/C Heater Matrix Pipe CPLA-19A834-AD

Range Rover L405 Heater AC Hose is an original A/C system component designed for precise connection of the heater to the air conditioning system. Designed by the vehicle manufacturer, it ensures proper refrigerant flow and stable operation of the cabin heating and cooling system.

Specifications and technical data

• SKU: RHD-LR036417
• Mark: Range Rover
• Condition: Used
• OEM Part Number: LR036417
• Substitutable numbers: LR036417, CPLA-19A834-AD, CPLA19A834AD
• Part type: Pipe
• Category: A/C Hoses & Fittings

Application in the Range Rover L405 Air Conditioning System

The offered hose belongs to the category of AC hoses, pipes, and connectors and is dedicated to Range Rover L405 models equipped with a factory A/C system. It is responsible for a leak-proof and stable connection of the heater to other system components, which directly impacts:

• maintaining correct refrigerant pressure in the air conditioning circuit,
• efficient heater operation and even interior heating,
• reducing the risk of leaks in critical sections of the system.

Thanks to its factory fit for the Range Rover L405 construction, the hose maintains the correct routing geometry, which reduces stress and minimizes the risk of damage during operation.

Construction, Fit, and Installation

The heater AC hose has been developed as an OEM part, meaning its shape, connection diameters, and connector types are in line with the vehicle's factory specifications. In practice, this translates to:

• secure fit with the heater and A/C system outlets without the need for modifications,
• easier installation compared to universal aftermarket parts,
• maintaining the original hose routing, which facilitates servicing and subsequent inspections.

The part is intended for installation in place of the factory hose, so installation by a mechanic familiar with the Range Rover L405 air conditioning system is recommended. Proper installation ensures the tightness of connections and the correct operation of the entire system.

Characteristics of a Used Part

The heater AC hose is offered as a used part, sourced from disassembly. Such components are often chosen by owners of premium vehicles because they:

• retain the original manufacturing quality characteristic of the Range Rover brand,
• allow for reduced repair costs while maintaining the system's factory specifications,
• facilitate fitting compared to many low-cost aftermarket alternatives.

Before installation, a standard check of the A/C system for leaks and replacement of wear parts (e.g., seals in connectors) are recommended to fully utilize the hose's potential and minimize the risk of subsequent leaks.

Benefits of Using an Original Air Conditioning Hose

Using an original heater hose in the Range Rover L405 offers a number of practical benefits in daily operation:

• stable operation of the air conditioning and heating system due to maintained factory flow parameters,
• better compatibility with other system components such as the compressor, condenser, or evaporator,
• reduced risk of incorrect installation resulting from the use of parts with improper geometry,
• maintaining interior thermal comfort at the level intended by the vehicle manufacturer.

For Range Rover L405 owners who want to maintain the consistency of their air conditioning system with factory specifications, choosing an original heater hose is a technically safe and predictable solution.

Related Range Rover AC Hoses, Pipes, and Connectors

If you are also looking for other Range Rover AC hoses, pipes, and connectors, check out our dedicated category: Range Rover AC hoses, pipes, and connectors. This will help you easily complete the other components of your vehicle's A/C system.

Used Premium Parts – When Are They Worth Considering?

For premium brands, many users opt for original used components to maintain a high level of comfort and reliability at reasonable service costs. You can find more about the advantages of this approach, using another premium brand as an example, in the article: Used Mercedes Parts – Original Disassembled Parts. This is a good source of knowledge on how to consciously choose second-hand components for advanced systems such as air conditioning or suspension.