1999 Pontiac Sunfire Expansion Valve and Orifice Tubes

Your 1999 Pontiac Sunfire might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Expansion Valve and Orifice Tubes you desperately need.

We currently carry 5 Expansion Valve and Orifice Tubes to choose from for your 1999 Pontiac Sunfire, and our inventory prices range from as little as $4.49 up to $37.99.

On top of low prices, Advance Auto Parts offers 3 different trusted brands of Expansion Valve and Orifice Tubes for the 1999 Pontiac Sunfire. We only sell parts from trusted brands like Carquest Premium so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 132 reviews on our Expansion Valve and Orifice Tubes for the 1999 Pontiac Sunfire from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Expansion Valve and Orifice Tubes stock in-person!

Expansion Valve and Orifice Tubes for Your 1999 Pontiac Sunfire

GM Genuine Parts – Air Conditioning Orifice Tube (Part No.15-5378)

Air Conditioning Orifice Tube

from

$9.49
GM Genuine Parts A/C Orifice Tubes are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These tubes, which separate the high and low pressure sides of the air conditioning system, control the flow of low pressure liquid refrigerant into the evaporator. The orifice tube is essentially a calibrated restriction located at the inlet to the evaporator. This causes the necessary pressure drop to allow the liquid refrigerant to evaporate within the evaporator and absorb heat. Since the orifice tube is fixed, the system is regulated by either cycling the compressor clutch or by a variable displacement compressor. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Restores A/C performance due to restricted orifice tubes
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
  • GM regularly updates production and service part designs to integrate new materials and technologies
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(4 reviews)
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Carquest Premium – A/C Black Orifice Tube (Part No.T38638)

A/C Black Orifice Tube

from

$4.49
Carquest Orifice Tubes are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each orifice tube is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • Each orifice tube is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • Color coded
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(56 reviews)
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Carquest Premium – A/C Standard Temp Automatic Adjusting Orifice Tube (Part No.T38903)

A/C Standard Temp Automatic Adjusting Orifice Tube

from

$22.99
Carquest Orifice Tubes are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each orifice tube is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • Each orifice tube is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • Color coded
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(6 reviews)
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Carquest Premium – A/C Automatic Adjusting Orifice Tube (Part No.T38905)

A/C Automatic Adjusting Orifice Tube

from

$37.99
Carquest Orifice Tubes are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each orifice tube is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • Each orifice tube is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • O-Rings necessary for installation are included.
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ACDelco – A/C Orifice Tube (Part No.R1027360480ACD)

A/C Orifice Tube

from

$11.20
A/C Orifice Tube
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FAQs for 1999 Pontiac Sunfire Expansion Valve and Orifice Tubes

What are the most popular Expansion Valve and Orifice Tubes for the 1999 Pontiac Sunfire?

With 3 brands you can trust, our most popular Expansion Valve and Orifice Tubes for the 1999 Pontiac Sunfire parts are:
A/C Black Orifice Tube
from $4.49
(56)
A/C Black Orifice Tube
Expansion Valve and Orifice Tubes
Air Conditioning Orifice Tube
from $9.49
(4)
Air Conditioning Orifice Tube
Expansion Valve and Orifice Tubes
A/C Standard Temp Automatic Adjusting Orifice Tube
from $22.99
(6)
A/C Standard Temp Automatic Adjusting Orifice Tube
Expansion Valve and Orifice Tubes