The Shacman H3000 Heating Component (M3000S‑Front Wall‑Water Valve External) is a comprehensive, factory‑grade assembly designed to deliver reliable cabin heating for the Shacman M3000S heavy‑duty truck. This complete set includes all essential parts for the front‑wall mounted heating system with an external water valve, ensuring efficient coolant flow and optimal heat transfer. The collection comprises the Heating Aluminum Pipe Assembly (M3000/Front Wall/Firewall/Water Valve External), Electric Heating Water Valve (M3000S/12V), three formed rubber hoses (Heating Formed Rubber Hose 1, 2, and 3), Elastic Clamp 28, Warm Air Water Valve Bracket (M3000/Front Wall), Fixed Seat Fastening Strap, and the Cross Recessed Countersunk Head Screw.
The Shacman H3000 Heating Component (M3000S‑Front Wall‑Water Valve External) kit is designed for straightforward replacement or upgrade of the existing heating system. The Shacman H3000 Heating Component (M3000S-Front Wall-Water Valve External) aluminum pipe assembly and rubber hoses are pre‑formed to the exact routing required for the M3000S chassis, while the Shacman H3000 Heating Component (M3000S-Front Wall-Water Valve External) electric water valve provides precise coolant flow control. The Shacman H3000 Heating Component (M3000S-Front Wall-Water Valve External) included clamps, bracket, strap, and screws ensure secure mounting without the need for additional hardware. By choosing this genuine Shacman kit, you restore the original heating performance and reliability, ensuring driver comfort and safety during cold‑weather operations.
This Shacman H3000 Heating Component (M3000S-Front Wall-Water Valve External) rigid aluminum pipe assembly is the main coolant conduit that runs from the engine to the front wall heater core. It features a corrosion‑resistant inner coating and is precisely bent to follow the M3000’s firewall contour. The Shacman H3000 Heating Component (M3000S-Front Wall-Water Valve External) assembly includes integrated mounting brackets and O‑ring grooves for leak‑proof connections, ensuring reliable hot coolant delivery to the cab heater.
The Shacman H3000 Heating Component (M3000S-Front Wall-Water Valve External) electric heating water valve is a 12V DC solenoid valve that regulates the flow of engine coolant to the heater core. It is controlled by the cab’s climate control unit, opening or closing to maintain the desired cabin temperature. The Shacman H3000 Heating Component (M3000S-Front Wall-Water Valve External) valve features a robust brass body and a high‑temperature‑resistant sealing element, ensuring accurate flow modulation and a long service life.
This Shacman H3000 Heating Component (M3000S-Front Wall-Water Valve External) pre‑formed rubber hose connects the aluminum pipe assembly to the electric water valve. Its specific bend angles and length are tailored to the M3000S engine bay layout, minimizing stress on the connections. The hose is reinforced with a polyester braid to withstand coolant pressures up to 150 kPa and temperatures from -40°C to +120°C.
This second formed hose connects the water valve outlet to the heater core inlet. Its curved design accommodates the tight space behind the front wall, ensuring smooth flow and preventing kinks. The hose is made from EPDM rubber with excellent resistance to antifreeze and ozone, guaranteeing durability in the under‑hood environment.
The third formed rubber hose is the return line from the heater core back to the engine cooling system. Its specific shape routes around the front wall structure, and it includes a built‑in restrictor to balance coolant flow. This hose completes the heating circuit, ensuring proper recirculation and consistent heat delivery to the cab.
This spring‑steel clamp is used to secure hose connections, maintaining constant tension to prevent coolant leaks. Its size (28mm diameter) is specifically matched to the outer diameter of the rubber hoses. The clamp’s zinc‑plated finish resists corrosion, and its design allows for easy installation and removal with standard pliers.
This stamped steel bracket securely mounts the electric water valve to the front wall of the M3000 cab. It is pre‑drilled with alignment holes that match the valve’s mounting ears and the vehicle’s firewall, ensuring a vibration‑proof installation. The bracket is coated with a black powder finish for corrosion protection.
This heavy‑duty nylon strap secures the aluminum pipe assembly to the fixed seat on the firewall. It features a quick‑release buckle and an adjustable length, allowing for a snug fit without damaging the pipe surface. The strap is UV‑resistant and designed to withstand engine compartment temperatures.
This countersunk screw features a cross recess (Phillips) drive and is used to attach the water valve bracket and other components to the front wall. Its flat head sits flush with the bracket surface, providing a neat appearance. The screw is made from corrosion‑resistant stainless steel, ensuring reliable fastening even in humid environments.
All hoses, pipes, and components are designed to work together, providing a leak‑free, high‑efficiency heating circuit. The electric water valve responds instantly to climate control commands, and the formed hoses maintain consistent coolant flow. This integration ensures rapid warm‑up and steady cabin temperature, enhancing driver comfort in cold climates.
The kit includes all necessary hardware – clamps, bracket, strap, and screws – and each part is pre‑shaped for a direct fit. No cutting or bending is required; simply replace the old components with the new ones using standard hand tools. This minimizes installation time and reduces the risk of coolant leaks.
| Part Number | Part Name |
|---|---|
| DZ15221842131 | Heating Aluminum Pipe Assembly (M3000/Front Wall/Firewall/Water Valve External) |
| DZ15221841224 | Electric Heating Water Valve (M3000S/12V) |
| DZ15221842638 | Heating Formed Rubber Hose 1 |
| DZ15221842639 | Heating Formed Rubber Hose 2 |
| DZ15221842640 | Heating Formed Rubber Hose 3 |
| DZ13241848913 | Elastic Clamp 28 |
| DZ15221848955 | Warm Air Water Valve Bracket (M3000/Front Wall) |
| DZ93189777036 | Fixed Seat Fastening Strap |
| Q2714295 | Cross Recessed Countersunk Head Screw |
Our Shacman H3000 Heating Component (M3000S‑Front Wall‑Water Valve External) kit is 100% genuine OEM, guaranteeing that every part – from the aluminum pipe to the rubber hoses and clamps – meets the original design specifications. This ensures a perfect fit, proper coolant flow, and reliable sealing, eliminating the risk of leaks or compatibility issues that are common with generic replacements.
The Shacman H3000 Heating Component (M3000S‑Front Wall‑Water Valve External) is engineered for straightforward installation. All hoses are pre‑formed, the valve bracket aligns with existing mounting holes, and the included hardware (clamps, strap, screws) is the exact type required. This reduces installation time and minimizes the chance of assembly errors, getting your truck back to full heating capability quickly.
Reliability is paramount in the heating system. Our components are tested to withstand extreme temperatures, coolant pressures, and vibration. The aluminum pipe is internally coated to resist corrosion, the rubber hoses are ozone‑resistant, and the electric valve is sealed against moisture. By choosing genuine parts, you avoid premature failure and ensure that your cab stays warm and comfortable throughout the winter.
We maintain a comprehensive stock of the Shacman H3000 Heating Component (M3000S‑Front Wall‑Water Valve External) parts, ensuring rapid dispatch and global availability. Our competitive pricing and dedicated support make it easy for fleet operators and independent owners to keep their trucks in top condition. With our genuine kit, you invest in long‑term reliability and driver comfort.
The Shacman H3000 Heating Component (M3000S‑Front Wall‑Water Valve External) kit is designed for a systematic replacement process. Begin by draining the engine coolant to a level below the heater core. Disconnect the old hoses and valve, then remove the old pipe assembly. Install the new aluminum pipe using the fixed seat strap and secure it with the elastic clamps. Attach the water valve bracket with the countersunk screws, then connect the valve and route the three formed hoses as per the original layout. Finally, refill the coolant and check for leaks.
When installing the electric water valve, ensure that the electrical connector is clean and fully seated. The valve is polarity‑sensitive; the positive terminal should be connected to the 12V supply from the climate control unit. After installation, perform a functional test by turning on the heating system and checking that the valve opens and closes correctly. The valve’s operation can be verified by feeling the temperature difference in the hoses.
The formed rubber hoses are designed to fit only one way; their specific bends prevent incorrect installation. Before securing the clamps, rotate the hoses to ensure they are not twisted and that they follow the natural contour of the engine bay. The elastic clamps should be positioned over the barbed fittings and tightened to the specified torque (typically 2‑3 Nm) to ensure a leak‑free seal without damaging the hose.
Routine maintenance of the heating system includes inspecting the hoses for cracks or swelling, checking the clamps for tightness, and ensuring the valve bracket remains secure. The cross recessed countersunk screws should be retorqued periodically, as engine vibration can cause them to back out. Our genuine components are designed for long life, but a visual inspection at every service interval is recommended to catch any issues early.
The warm air water valve bracket is a critical mounting point. If it becomes loose, the valve may vibrate, causing premature wear on the electrical connections and hose fittings. Use the supplied cross recessed screws and ensure they are tightened into the welded nuts on the firewall. The bracket is pre‑drilled with alignment holes, making positioning error‑free.
For fleet operators, standardizing on the Shacman H3000 Heating Component (M3000S‑Front Wall‑Water Valve External) ensures that all trucks have consistent parts, simplifying inventory management and technician training. Our genuine kit is backed by a comprehensive warranty, and our support team is available to assist with any installation queries. Keeping spare hoses and clamps on hand can minimize downtime during unexpected repairs.
The elastic clamp 28 is designed to maintain constant tension; however, over time, the spring steel may lose some of its force. When replacing hoses, it is advisable to use new clamps to ensure a fresh, tight seal. Our kit includes the exact clamps needed, so you don’t have to guess sizes or reuse worn parts. This attention to detail guarantees a professional, leak‑free installation.
If you are upgrading from a manual valve to this electric version, you may need to tap into the 12V wiring from the climate control panel. Consult the vehicle’s wiring diagram to identify the correct signal wire. Our electric valve is compatible with most aftermarket and factory climate controllers, but professional installation is recommended to avoid electrical issues. With our genuine parts, you get the peace of mind that comes from using components designed for your specific truck model.
Heating Aluminum Pipe Assembly – Material: 6061‑T6 aluminum, internal epoxy coating. Diameter: 22mm OD, 18mm ID. Wall thickness: 2mm. Length: 850mm (total). Fittings: M22 x 1.5 O‑ring grooves. Operating temperature: -40°C to +130°C.
Electric Heating Water Valve – Operating voltage: 12V DC, current: ≤1.5A. Flow rate: 15 L/min at 100 kPa. Response time: < 0.5 s. Body: brass, seals: EPDM. Connector: 2‑pin AMP. Pressure rating: 200 kPa. Temperature: -30°C to +120°C.
Heating Formed Rubber Hose 1, 2, 3 – Material: EPDM, reinforced with polyester braid. Inner diameter: 20mm. Wall thickness: 4mm. Hose 1 length: 280mm, Hose 2: 320mm, Hose 3: 250mm. Temperature range: -40°C to +120°C. Working pressure: 150 kPa.
Elastic Clamp 28 – Material: spring steel (SAE 1070), zinc‑plated. Diameter range: 25‑30mm. Band width: 8mm. Clamping force: 120 N. Weight: 15 g.
Warm Air Water Valve Bracket – Material: DC01 steel, 2mm thick, black powder‑coat. Dimensions: 120mm x 60mm x 45mm. Mounting holes: 2 x M6, spaced 80mm. Weight: 0.3 kg.
Fixed Seat Fastening Strap – Material: PA66 nylon, UV‑stabilized. Length: 300mm (adjustable). Breaking strength: 500 N. Operating temperature: -40°C to +110°C.
Cross Recessed Countersunk Head Screw – Material: stainless steel A2 (304). Thread: M4 x 12, countersunk 90°. Drive: Phillips PH2. Tensile strength: 500 MPa.
The complete kit is packaged in a sturdy carton with all parts individually wrapped. Each item is labeled with its part number for easy identification. A detailed installation manual is included, along with a QR code linking to an online video guide. All components are backed by a 2‑year warranty against defects, ensuring you have the support you need for a successful repair.
The Shacman H3000 Heating Component (M3000S‑Front Wall‑Water Valve External) is the definitive solution for restoring or upgrading the cab heating system in your M3000S truck. With the Heating Aluminum Pipe Assembly, Electric Heating Water Valve, Heating Formed Rubber Hoses, Elastic Clamp, Bracket, Strap, and Screw, this genuine OEM kit provides everything you need for a reliable, leak‑free installation. Trust Shacman quality to keep your driver warm and comfortable on every cold‑weather journey.
