Make sure this part fits

GM 20757021
Compressor Hose

2007-2008 GM

Customer Questions & Expert Answers (7)
GM 20757021 Compressor Hose
GM 20757021 Compressor Hose
  • Part Description
    Hose Assembly-A/C Compressor & Evaporator; A/C Refrigerant Liquid Hose; A/C Hose
  • Replaces
    25958070, 15926078, 25862316
  • Manufacturer
    General Motors
Make sure this part fits
$128.12 MSRP: $379.26
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  • Vehicle Fitment

    Year Make Model Trim Engine
    2008 Buick EnclaveCX, CXL6 Cyl 3.6 L GAS
    2007-2008 GMC AcadiaSLE, SLT6 Cyl 3.6 L GAS
    2007-2008 Saturn OutlookXE, XR6 Cyl 3.6 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 20757021 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 20757021 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to Replace an A/C Hose Discharge Line on GMC Acadia? Posted by Customer
    A:
    The first step for replacing a discharge hose is recovering the refrigerant before you raise and support the vehicle. Start by removing the right front wheel house liner followed by taking off the right front engine splash shield and right headlamp assembly and fascia grille. Starting by disconnecting the electrical connector from the a/c pressure switch workers should remove the discharge line bolt from the A/C Compressor before cutting away the discharge line from the A/C Compressor. The discharge line to condenser bolt must be removed first along with disconnecting the discharge line from the condenser so operators can remove the discharge line affecting those parts. Replace the discharge line o-rings with new ones before installing them onto the discharge line. Secure the discharge line to the condenser through the discharge line to condenser bolt that needs tightening at 9 n.m (80 lb in). The discharge line operation begins with connecting the tube to the A/C Compressor equipment and bolting the discharge line to the A/C Compressor compressor while tightening it to 9 n.m (80 lb in). The a/c pressure switch requires reinstallation with attachment of the electrical connector after the right front engine splash shield and right front wheel house liner and right headlamp assembly and fascia grille. Low the vehicle down during the process of evacuating and charging the refrigerant system. Conduct a leak test on component fittings through the use of the halogen leak detector (J 39400-A).
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the torque specification for the heater/A/C tubes retaining nut for the 2008 Buick Enclave? Posted by Customer
    A:
    Tighten the nut to 7 N.m (62 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Hose
    Q:
    What is the next step after disconnecting the suction hose/pipe from the A/C compressor for the 2008 Buick Enclave? Posted by Customer
    A:
    Remove the suction hose/pipe nut from the TXV tube and disconnect the suction hose/pipe from the TXV tube before removing it entirely.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Hose
    Q:
    What components need to be removed initially for the 2007 GMC Acadia? Posted by Customer
    A:
    Remove the right headlamp assembly and the fascia grille.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Hose
    Q:
    What should be done after recovering the refrigerant for the 2008 GMC Acadia? Posted by Customer
    A:
    Remove the front facia and disconnect the electrical connector from the A/C pressure switch.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Hose
    Q:
    What should be done after removing the auxiliary evaporator tube nut for the 2007 GMC Acadia? Posted by Customer
    A:
    Pull downward to release the auxiliary A/C evaporator tubes from the auxiliary HVAC module.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Hose
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Compressor Hose 20757021 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 20757021 Compressor Hose is available in the market under the name GM A/C Hose. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 20757021 Compressor Hose fits certain GMC Acadia models, as well as Buick Enclave. Additionally, it is compatible with Saturn Outlook models.
The original GM component designated by manufacturer part number 20757021 maintains top performance when functioning as the Hose Assembly-A/C Compressor & Evaporator; A/C Refrigerant Liquid Hose; A/C Hose unit. The component 20757021 is constructed from durable material and its dimensions span 18.5 x 12.6 x 9.6 inches while weighing 2.10 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Suction Hose; Front Suction Hose; Hose, A/C Refrigerant (Metal And Rubber Sections); Hose, A/C Compressor And Condenser. The part 20757021 has available replacement options 25958070, 15926078, 25862316. 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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