Yuchai K4DQ1-3705070A Natural Gas Engine Ignition High Voltage Wire Harness Compatible with YC6K YC6G Series CNG LNG Engines
VIEW PRICELog in to view your customer price
| Product Name | Ignition high-voltage wire assembly / Cylinder high-voltage wire |
| Core Part Number | K4DQ1-3705070A |
| Applicable Fuel Type | Natural Gas / CNG / LNG / Biogas |
| Compatible Engine Series | YC6KN, YC6G, YC6MK, YC6K |
| Wire Conductor Material | High-strength Glass Fiber Reinforced Carbon-Based Conductive Core (Suppression Type) |
| Insulation Sheath Material | High Performance Silicone Rubber / EPDM (Ethylene Propylene Diene Monomer) |
| Pressure Rating | ≥ 40 kV (Pulse Voltage) |
| Unit Length Resistance | 3 - 10 kΩ/m (Compliant with Interference Suppression Standard) |
| Operating Temperature | -40°C to +200°C (Instant high temperature 250°C) |
| Connector Type | Special waterproof sealing plug for coil terminal/spark plug terminal |
| Protection Rating | IP67 (Connector Seal) |
| Execution Standard | ISO 3808 / QC/T 476 / Corporate Standard |
| Packaging Specification | Neutral Corrugated Box / Single Cylinder Single Piece or Complete Set (According to Engine Cylinder Number) |
OEM Part No.
K4DQ1-3705070A
Engine Part No.
YC6KNYC6GYC6MKYC6K
Interchange No.
MY800-3705070BD4300-3705070BJ4A00-3705070AJ4B00-3705070J4B00-3705071MY300-3705070AJ4R00-3705071MM100-370507013NK00-3705070
Fitment Vehicles
Yutong BusZhongtong BusDongfeng Heavy Duty TrucksYuchai 1MW Natural Gas Generator SetShantui/SDLG Grader
Engine System - Industrial Encyclopedia
Supply original interchangeable parts for Yuchai natural gas engine K4DQ1-3705070A ignition high voltage wire harness, compatible with YC6KN, YC6G, YC6MK and other CNG/LNG gas engines, widely used in Yutong, Zhongtong buses and Dongfeng heavy trucks and other models. Provide multiple interchangeable numbers such as J4B00-3705070, MY300-3705070A, D4300-3705070B for cross-reference, using high-temperature resistant silicone rubber insulation layer and high-strength conductive core, withstand voltage ≥40kV, effectively suppress electromagnetic interference, ensure stable output of ignition energy, welcome to inquire and purchase.