Part No.: 202V25923-0001
EN Designation: Sinotruk Genuine Iridium Spark Plug
Core Specifications
Attribute
Value
Application
Sinotruk HOWO T5G/T7H, ZZ4257V3247Z (China VI/Euro VI Diesel/Gas Engines)
Electrode Material
Iridium Central Core + Platinum Ground Electrode
Heat Range
Grade 8 (Wide Thermal Tolerance)
Resistance
5 kΩ ±10% (ISO 15565:2025 Certified)
Torque Specification
25-28 N·m (Dry Installation)
Lifespan
150,000 km/24 months (Whichever First)
Product Introduction
As a critical Sinotruk spare part, the 2025-upgraded Iridium Spark Plug (202V25923-0001) ensures optimal combustion efficiency and emission compliance for modern heavy-duty engines. Key features:
✅ Ultra-Durability
Iridium alloy resists electrode erosion, maintaining 0.7mm gap stability across 200+ thermal cycles.
✅ Anti-Carbon Coating
Hexagonal ceramic insulator prevents misfires in extreme cold (-30°C) or high-load conditions.
✅ Emission Control
Reduces NOx spikes by 12% through precise ignition timing (compatible with Sinotruk i-Ignition 2025).
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