Dongfeng Nanchong Natural Gas Engine Ignition Coil DQR1231-D Compatible with NQ120 NQ190 Yuchai Weichai China IV
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| Product Type | Ignition Coil Assembly |
| Applicable Voltage | 12V |
| Interface Type | 3-pin/4-pin connector (depending on the specific sub-model) |
| Primary Resistance | Approximately 0.5-0.7 Ω (typical value) |
| Secondary Resistance | Approximately 6-8 kΩ (typical value) |
| Operating Temperature | -40°C to +140°C |
| Certification | ISO/TS 16949, Euro IV emission compliance |
| Packaging Specification | Standard Industrial Packaging |
Manufacturer No.
DQR1231-DDQR1231A-DDQR1231F-D
OEM Part No.
SN1000-3705061J5700-3705060
Engine Part No.
NQ120NQ190Natural Gas Engine of Nanchong
Interchange No.
DQR1231A-DDQR1231F-D
Fitment Vehicles
Dongfeng Nanchong NQ120Dongfeng Nanchong NQ190SINOTRUK HowoYuchai Natural Gas VehicleWeichai Natural Gas VehicleFAW Xichai Natural Gas Vehicle
Engine System - Industrial Encyclopedia
DQR1231-D ignition coil assembly specially designed for Dongfeng Nanchong NQ120/NQ190 series natural gas engines, compatible with Yuchai, Weichai, Xichai and other main engine accessories. Original part number SN1000-3705061 / J5700-3705060, Torch brand manufacturing, meets China IV emission standards, withstands high temperature and interference, ensuring stable operation of the heavy truck construction machinery ignition system.