WPT-002V Aisin Auto Engine Water Pump OE 16100-0H040 For ACV40/2AZ/ACA3

AISIN Parts
December 12, 2025
Brief: From concept to demonstration, this video highlights the evolution and practical outcomes of the WPT-002V Aisin Auto Engine Water Pump. You will see a detailed walkthrough of its design, how it prevents engine overheating, and facilitates efficient coolant circulation to maintain optimal engine temperature in ACV40/2AZ/ACA3 models.
Related Product Features:
  • Prevents engine overheating by ensuring continuous coolant flow through the radiator and engine components.
  • Facilitates efficient coolant circulation to maintain optimal engine temperature during operation.
  • Pressurizes coolant after it passes through the radiator for enhanced circulation efficiency.
  • Designed specifically for ACV40/2AZ/ACA3 car models with OE part number 16100-0H040.
  • Manufactured by Aisin, ensuring high quality and reliability in automotive cooling systems.
  • Constructed with wear-resistant and corrosion-resistant materials for long-lasting durability.
  • Weighs 780g, balancing performance with manageable component weight.
  • Supports pressurization of coolant delivery to cylinder water jackets for improved heat dissipation.
FAQs:
  • What car models is the WPT-002V water pump compatible with?
    The WPT-002V Aisin Auto Engine Water Pump is specifically designed for ACV40/2AZ/ACA3 car models.
  • How does the water pump prevent engine overheating?
    It prevents engine overheating by pressurizing the coolant to ensure continuous circulation through the radiator and engine cylinder block, effectively dissipating heat and maintaining optimal temperature.
  • What is the original equipment (OE) part number for this water pump?
    The original equipment part number for this Aisin water pump is 16100-0H040.
  • What are the primary functions of this automotive water pump?
    Its primary functions include preventing engine overheating, facilitating coolant flow, pressurizing coolant for circulation, and delivering coolant to cylinder water jackets to enhance heat dissipation efficiency.