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GM 91171919
Expansion Valve

1998-2001 Chevrolet Metro

Customer Questions & Expert Answers (2)
GM 91171919 Expansion Valve
  • Part Description
    Valve, A/C Evaporator Thermal Expansion; A/C Expansion Valve
  • Manufacturer
    General Motors
Make sure this part fits
$97.00 MSRP: $181.00
You Save: $84.00 (47%)
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  • Vehicle Fitment

    Year Make Model Trim Engine
    1998-2001 Chevrolet MetroBase, LSi3 Cyl 1.0 L GAS, 4 Cyl 1.3 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Hey, is 91171919 a good match for my vehicle? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 91171919 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the A/C Expansion Valve on Chevrolet Metro? Posted by Customer
    A:
    Starting the expansion valve replacement requires removal of both the Evaporator from the vehicle and subsequent removal of this part from inside the Evaporator. The r-134a manifold gauge set (J 39183-C) receives the expansion valve connection while attaching the charging hose to a refrigerant-134a refrigerant drum. Dip the expansion valve remote bulb into water followed by shutting both high pressure and low pressure valves. Open the valve that leads to the refrigerant drum then adjust the high pressure valve to reach 5 kg/sq cm (70 psi). The pressure indicators on the low pressure gauge and the water temperature measurement should be checked using a thermometer. Check the pressure-to-temperature relationship for the specified acceptable range because failure to meet these parameters indicates replacement of the expansion valve. When installing the expansion valve it should be connected to the Evaporator and the Evaporator case should be reinstalled to the vehicle.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Expansion Valve 91171919 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 91171919 Expansion Valve is available in the market under the name GM A/C Expansion Valve. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 91171919 Expansion Valve fits certain Chevrolet Metro models.
The original GM component designated by manufacturer part number 91171919 maintains top performance when functioning as the Valve, A/C Evaporator Thermal Expansion; A/C Expansion Valve unit. The component 91171919 is constructed from durable material and its dimensions span 6.9 x 6.1 x 1.6 inches while weighing 1.50 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Valve, A/C Expansion Refrigerant. The part 91171919 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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