Precise Throttle Body Assembly TH22030-31020 For 3GR GRS182 4GR

Electronic Fuel Injection Kit
December 12, 2025
Category Connection: Electronic Fuel Injection Kit
Brief: Looking for a straightforward way to understand throttle body replacement for your 3GR, GRS182, or 4GR engine? This video provides a detailed walkthrough of the AISAN TH22030-31020 throttle body assembly, explaining its function in controlling engine intake and demonstrating its key features for optimal performance.
Related Product Features:
  • Precise throttle body assembly part number TH22030-31020 designed for 3GR, GRS182, and 4GR engine models.
  • Manufactured by the reputable AISAN brand, ensuring reliability and performance.
  • Controls engine intake airflow to determine operating conditions and optimize combustion.
  • Constructed from high-quality materials for enhanced durability and long service life.
  • Weighs 1.04 kg, designed for straightforward installation and compatibility.
  • Functions as a controllable valve operated via the accelerator pedal for responsive engine control.
  • Ensures proper air-fuel mixture formation for efficient engine operation.
  • Available with a minimum order quantity of 5 pieces for bulk purchasing needs.
FAQs:
  • What is the function of the throttle body assembly?
    The throttle body controls the engine's intake airflow, acting as a controllable valve that determines engine operating conditions and regulates the air mixed with fuel for combustion.
  • Which vehicle models is the TH22030-31020 throttle body compatible with?
    This AISAN throttle body assembly is designed for 3GR, GRS182, and 4GR engine models, ensuring precise fit and performance.
  • What is the minimum order quantity and delivery time for this product?
    The minimum order quantity is 5 pieces. Stocked items typically ship within 7-15 days after payment, while custom orders may have varying delivery times communicated in advance.