











- Stock status: 1
Product details
Upgrade Older Kärcher Pressure Washers To Quick Connect Compatibility
- Quick Connect conversion kit – Upgrades older Kärcher threaded hose systems.
- Includes trigger gun and hose – Complete conversion solution for compatible machines.
- Modern Quick Connect system – Faster and easier hose installation and removal.
- Improved user convenience – Simplifies setup, storage, and accessory changes.
- Compatible with newer accessories – Supports Kärcher Quick Connect components.
- Flexible high-pressure hose – Improves manoeuvrability during cleaning tasks.
- Durable construction – Manufactured for reliable long-term pressure washer use.
- Genuine Kärcher accessory – Designed for reliable fit and compatibility.
Why should I buy a Karcher HK 4 Gun & Hose Conversion Set?
The Karcher HK 4 Gun & Hose Conversion Set allows older Kärcher pressure washers to benefit from the convenience and compatibility of the newer Quick Connect hose and trigger gun system.
Typical Applications
- Upgrading older Kärcher pressure washers
- Converting threaded hose systems
- Replacing older trigger guns and hoses
- Improving hose connection convenience
- Supporting newer Kärcher accessories
- General pressure washer maintenance
Product Details
The Karcher HK 4 Gun & Hose Conversion Set is a genuine Kärcher upgrade kit designed to convert older Kärcher Home & Garden pressure washers to the newer Quick Connect hose and trigger gun system introduced after 2010. This practical conversion set allows older Kärcher machines using screw-thread hose connections to benefit from the convenience and improved usability of the modern Kärcher Quick Connect system.
Designed as a complete upgrade solution, the Kärcher HK 4 Gun & Hose Conversion Set includes a compatible Kärcher Quick Connect trigger gun together with a matching high-pressure hose. Once installed, the system allows the hose to be quickly connected and disconnected from both the trigger gun and pressure washer without threaded fittings.
The upgraded Quick Connect system helps improve setup speed, hose handling, storage convenience, and overall user experience during pressure washing tasks. It also provides compatibility with newer Kärcher Quick Connect accessories and replacement hoses.
The included high-pressure hose features durable flexible construction for reliable water flow and improved manoeuvrability during cleaning tasks around vehicles, patios, decking, driveways, and garden areas.
Manufactured to Kärcher’s genuine accessory standards, the Karcher HK 4 Gun & Hose Conversion Set provides reliable compatibility, durable construction, and an easy upgrade path for older Kärcher pressure washers.
Upgrade Older Kärcher Pressure Washers To Quick Connect Compatibility
Compatible with selected older Kärcher Home & Garden pressure washers using threaded hose systems, the Kärcher HK4 Gun & Hose Conversion Set provides a convenient upgrade to the modern Kärcher Quick Connect connection system.
Accessories Included
- Karcher G180Q Quick Connect High-Pressure Gun
- Karcher H4Q Quick Connect High-Pressure Hose - 4 Metre
- Karcher Quick Connect Machine Adaptor