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Air Horn Solenoid Valve Wg9718710001 Sinotruck Chntc HOWO Spare Parts

Air Horn Solenoid Valve Wg9718710001 Sinotruck Chntc HOWO Spare Parts

Air Horn Solenoid Valve Wg9718710001 Sinotruck Chntc HOWO Spare Parts

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Product Detail

Air Horn Solenoid Valve WG9718710001 SINOTRUK HOWO Spare Parts

The Air Horn Solenoid Valve WG9718710001 is a premium grade component made specifically for SINOTRUK HOWO heavy-duty trucks. As the key control part of the truck's horn air system, it precisely regulates air flow to ensure fast and stable horn activation with reliable responsiveness . This solenoid valve is an ideal replacement for HOWO truck maintenance, guaranteeing consistent and safe horn operation.

  • Precise Air Flow Control: Regulates compressed air flow to activate the air horn instantly when the driver presses the horn button, ensuring reliable audible alerts
  • Compatibility: Direct interchangeable with the original factory part of the same OE number (WG9718710001), perfectly matching the original vehicle assembly
  • Durable Construction: Made with rugged, durable materials with strong wear and pressure resistance, performing well in tough working conditions with frequent vibration and temperature changes
  • Easy Installation: Direct-fit design for easy installation without any modification
  • Leak-Proof Sealing: Uses high-grade EPDM rubber sealing rings with dual-lip design, combined with one-piece injection-molded valve cavity, eliminating seam gaps and preventing air leakage
  • Precision Machined Core: CNC-machined copper alloy valve core ensures ultra-high concentricity, enabling the 24V solenoid to trigger air flow instantly with zero delay 
ItemDetails
Product NameAir Horn Solenoid Valve
Part NumberWG9718710001
OE Reference No.WG9718710001 (direct interchangeable)
ApplicationSINOTRUK HOWO Truck Air Horn System
Compatible ModelsHOWO A7 / T5G / T7H, SHACMAN X3000, FAW J6/J7 series heavy-duty trucks
Matching Engine ModelsWD615, MC11, CA6DM2 

Compatibility

This air horn solenoid valve is compatible with the following SINOTRUK HOWO truck models and related heavy trucks :

SINOTRUK HOWO Series:

  • HOWO A7
  • HOWO T5G
  • HOWO T7H
  • HOWO 7 Series

Other Compatible Truck Models:

  • SHACMAN X3000
  • FAW J6/J7 series heavy-duty trucks

Matching Engine Models: WD615, MC11, CA6DM2 

Function Description

The air horn solenoid valve is a key control component in the truck's pneumatic horn system. When the driver activates the horn switch, the solenoid valve opens to allow compressed air to flow through the tubes to the air horns, producing a powerful and responsive sound . The air horn utilizes the airflow from compressed air to vibrate a metal diaphragm, producing sound that is amplified by the horn's resonant chamber, resulting in a loud honking noise .

Part No.English Part NameModel / Notes
WG9718710001Air Horn Solenoid Valve / Horn Solenoid ValveFor HOWO series; chassis electrical system
WG9718710003Air Horn Solenoid Valve / Solenoid ValveFor HOWO A7, HOWO 7, NX, TX; dimensions 15×5×5cm, weight 0.5kg
WG9719710004Solenoid ValveFor HOWO, HOWO A7, Golden Prince


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Product Detail

Air Horn Solenoid Valve WG9718710001 SINOTRUK HOWO Spare Parts

The Air Horn Solenoid Valve WG9718710001 is a premium grade component made specifically for SINOTRUK HOWO heavy-duty trucks. As the key control part of the truck's horn air system, it precisely regulates air flow to ensure fast and stable horn activation with reliable responsiveness . This solenoid valve is an ideal replacement for HOWO truck maintenance, guaranteeing consistent and safe horn operation.

  • Precise Air Flow Control: Regulates compressed air flow to activate the air horn instantly when the driver presses the horn button, ensuring reliable audible alerts
  • Compatibility: Direct interchangeable with the original factory part of the same OE number (WG9718710001), perfectly matching the original vehicle assembly
  • Durable Construction: Made with rugged, durable materials with strong wear and pressure resistance, performing well in tough working conditions with frequent vibration and temperature changes
  • Easy Installation: Direct-fit design for easy installation without any modification
  • Leak-Proof Sealing: Uses high-grade EPDM rubber sealing rings with dual-lip design, combined with one-piece injection-molded valve cavity, eliminating seam gaps and preventing air leakage
  • Precision Machined Core: CNC-machined copper alloy valve core ensures ultra-high concentricity, enabling the 24V solenoid to trigger air flow instantly with zero delay 
ItemDetails
Product NameAir Horn Solenoid Valve
Part NumberWG9718710001
OE Reference No.WG9718710001 (direct interchangeable)
ApplicationSINOTRUK HOWO Truck Air Horn System
Compatible ModelsHOWO A7 / T5G / T7H, SHACMAN X3000, FAW J6/J7 series heavy-duty trucks
Matching Engine ModelsWD615, MC11, CA6DM2 

Compatibility

This air horn solenoid valve is compatible with the following SINOTRUK HOWO truck models and related heavy trucks :

SINOTRUK HOWO Series:

  • HOWO A7
  • HOWO T5G
  • HOWO T7H
  • HOWO 7 Series

Other Compatible Truck Models:

  • SHACMAN X3000
  • FAW J6/J7 series heavy-duty trucks

Matching Engine Models: WD615, MC11, CA6DM2 

Function Description

The air horn solenoid valve is a key control component in the truck's pneumatic horn system. When the driver activates the horn switch, the solenoid valve opens to allow compressed air to flow through the tubes to the air horns, producing a powerful and responsive sound . The air horn utilizes the airflow from compressed air to vibrate a metal diaphragm, producing sound that is amplified by the horn's resonant chamber, resulting in a loud honking noise .

Part No.English Part NameModel / Notes
WG9718710001Air Horn Solenoid Valve / Horn Solenoid ValveFor HOWO series; chassis electrical system
WG9718710003Air Horn Solenoid Valve / Solenoid ValveFor HOWO A7, HOWO 7, NX, TX; dimensions 15×5×5cm, weight 0.5kg
WG9719710004Solenoid ValveFor HOWO, HOWO A7, Golden Prince


Air Horn Solenoid Valve Wg9718710001 Sinotruck Chntc HOWO Spare Parts
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WeChat:172 6962 9279

E-mail:asher@wuchenjialianspareparts.com

Tel:+86-172 696 29279

Address:No. 667, Zhujiang Road, Xuejiadao 

Street, Huangdao District, Qingdao, Qingdao Area, China (Shandong) Pilot Free Trade Zone

Products

Excavator Parts
Wheel Loader Accessories
Bulldozer Parts
Crane Accessories
Truck Parts
Engine Parts
Transmission Parts
Road Roller Accessories
Grader Accessories
Tire

Service

Pre-Sale Consultation

Logistics Services

After-Sale Services

Downloads

Company

About Us

Contact Us

 

Industry

Mine Applications
Construction
Port Logistics
Agricultural Applications

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© Copyright - 2026 Qingdao Wuchen Jialian International Trade Co., Ltd . All Rights Reserved.

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