Sinotruk Engine Parts

  • ‌Genuine Sinotruk 812W06125-0005 SITRAK G7S Expansion Tank Assembly – OEM Coolant Reservoir for HOWO Trucks
‌Genuine Sinotruk 812W06125-0005 SITRAK G7S Expansion Tank Assembly – OEM Coolant Reservoir for HOWO Trucks

‌Genuine Sinotruk 812W06125-0005 SITRAK G7S Expansion Tank Assembly – OEM Coolant Reservoir for HOWO Trucks

  • sinotruk spare parts
  • howo truck spare parts
  • sinotruk parts
  • howo parts
  • Product description: Original Sinotruk 812W06125-0005 Expansion Tank for SITRAK G7S Trucks – High-Capacity Coolant Reservoir with Pressure Relief Valve. Direct OEM Replacement, 24-Month Warranty
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‌Sinotruk 812W06125-0005 G7S Expansion Tank Assembly‌
This OEM-certified coolant reservoir ensures optimal thermal management for Sinotruk SITRAK G7S/HOWO trucks, designed to withstand high-pressure cooling systems.

‌Key Features:‌
‌Precision Fit:‌ Direct replacement for factory tanks (compatible with 2017-2025 G7S models).
‌Durability:‌ Polypropylene tank with EPDM seals resists coolant degradation and cracks (-40°C to +130°C).
‌Safety:‌ Integrated pressure relief valve (1.1 bar) prevents overheating


‌Technical Specifications:‌
Material: PP-TD20 + stainless steel mounts
Capacity: 4.5L ±5%
Pressure Rating: 0.9-1.1 bar