NISSENS 999451 Expansion Valve, Air Conditioning System

Compatible with CITROËN C1 (PM_, PN_) , PEUGEOT 107 (PM_, PN_) , TOYOTA AYGO (_B1_) Show more info
This NISSENS expansion valve is a crucial component for your vehicle's air conditioning system, ensuring efficient cooling.
27.27 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (18.05.2026)
PN 999451
Make NISSENS
EAN 5707286507708

The NISSENS 999451 expansion valve plays a vital role in regulating the flow of refrigerant within your car's air conditioning system. By controlling the amount of refrigerant entering the evaporator, it helps maintain optimal temperature and pressure for effective cooling. Designed and manufactured by NISSENS, a trusted name in automotive climate control, this expansion valve is built to meet stringent quality standards. Its precise engineering ensures reliable performance and longevity, contributing to the overall efficiency and comfort of your vehicle's AC. Proper functioning of the expansion valve is essential for preventing system damage and ensuring consistent cooling performance, especially during hot weather. Replacing a faulty valve with this NISSENS part will help restore your air conditioning system to its optimal working condition.

  • Direct replacement for original equipment
  • Ensures proper refrigerant flow and pressure regulation
  • Contributes to efficient and consistent air conditioning performance
  • High-quality construction for durability and reliability
  • Designed to meet OE specifications
  • Essential for maintaining optimal cabin temperature
Intake pipe diameter 1 [mm]
+10
Inlet pipe diameter 2 [mm]
14,6
Material
Aluminum
Exhaust diameter 1 [mm]
11,8
Exhaust diameter 2 [mm]
17,7
Coolant
R 134a
  • CITROËN
    • C1 (PM_, PN_)
      • 1.0 (50kW/68PS)
      • 1.4 HDi (40kW/54PS)
  • PEUGEOT
    • 107 (PM_, PN_)
      • 1.0 (50kW/68PS)
      • 1.4 HDi (40kW/54PS)
  • TOYOTA
    • AYGO (_B1_)
      • 1.0 (KGB10_, KGB10R) (50kW/68PS)
      • 1.4 D-4D (WNB10_, WNB10R) (40kW/54PS)
PEUGEOT
TOYOTA
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