Nissens 9991032 A/C Expansion Valve
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Nissens

Nissens 9991032 A/C Expansion Valve

Brand Nissens 9991032
Material Aluminum
Refrigerant Type R134
Type Block
Mounting Hardware Included Yes
O-ring Quantity 4
O-rings Included Yes
Fits Toyota · 3 vehicles

OE matching standards. Built and validated for precise pressure performance, tightness, and opening control.

Aluminum block design. Lightweight construction with efficient refrigerant flow control.

O-rings included. Comes with mounting bolts whenever applicable.

Cross-references 8851512160 for the same application. See all 1.

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Nissens A/C Expansion Valve for Toyota RAV4

The Nissens 9991032 A/C expansion valve is built for precise refrigerant control in the HVAC system. It is a block-style aluminum valve for R134 refrigerant applications and is listed for 2019-2021 Toyota RAV4 models without dual climate control.

Key Features

  • Block-style A/C expansion valve for controlled refrigerant metering
  • Aluminum construction for OE-style fit and durability
  • Configured for R134 refrigerant systems
  • Includes mounting hardware and O-rings where applicable
  • Built and tested to match OE pressure performance, tightness, opening, set-point setting, and internal finish standards
  • Part number 9991032 for easy identification

Detailed Description

Nissens 9991032 is a thermal expansion valve engineered for HVAC systems that require accurate refrigerant flow regulation. For 2019-2021 Toyota RAV4 applications without dual climate control, this valve helps maintain proper evaporator feed by controlling pressure drop and refrigerant delivery through the A/C circuit. The aluminum block design, OE-matching validation, and included O-rings and mounting bolts where applicable support a direct-service replacement approach. This part cross-references 8851512160 for the same application.

What It Helps Address

  • Uneven cabin cooling in a 2019-2021 Toyota RAV4
  • Incorrect refrigerant metering at the evaporator
  • A/C performance loss caused by a worn or sticking expansion valve
  • System leaks at valve sealing points
  • HVAC pressure control issues in R134-equipped systems

Installation Notes and Tips

Fits 2019-2021 Toyota RAV4, N/A, without dual climate control. Confirm the vehicle uses an R134 system and verify the original valve style before installation. Replace the O-rings with clean, properly lubricated seals and inspect the mating surfaces for contamination or damage. Evacuate and recharge the system according to factory service procedures after installation of part number 9991032.

Quality Assurance

Nissens manufactures this expansion valve to strict OE-matching standards, with testing focused on pressure performance, sealing integrity, opening behavior, set-point accuracy, and internal finish. The result is a service part built for consistent A/C system control in Toyota RAV4 applications.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypeNotes
2021ToyotaRAV42.5LL4GASw/o Dual Climate Control
2020ToyotaRAV42.5LL4GASw/o Dual Climate Control
2019ToyotaRAV42.5LL4GASw/o Dual Climate Control
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
8851512160