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GM 89018645
Accumulator

2002 GM

Customer Questions & Expert Answers (4)
GM 89018645 Accumulator
  • Part Description
    Accumulator, Air Conditioner Refrigerant; A/C Receiver Drier; A/C Accumulator
  • Replaces
    01132780, 1132780
  • Manufacturer
    General Motors
Make sure this part fits
$38.32 MSRP: $69.36
You Save: $31.04 (45%)
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  • 2002 Chevy Trailblazer EXT Accumulator Diagram for 89018645
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 89018645

  • Vehicle Fitment

    Year Make Model Trim Engine
    2002 Chevrolet TrailblazerLS, LT, LTZ, North Face6 Cyl 4.2 L GAS
    2002 Chevrolet Trailblazer EXTLT, North Face6 Cyl 4.2 L GAS
    2002 GMC EnvoySLE, SLT6 Cyl 4.2 L GAS
    2002 GMC Envoy XLSLE, SLT6 Cyl 4.2 L GAS
    2002 Oldsmobile BravadaBase6 Cyl 4.2 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is 89018645 compatible with my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 89018645 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to install the A/C Accumulator to the A/C evaporator tube on Chevrolet Trailblazer? Posted by Customer
    A:
    Begin installation of the A/C Accumulator (ACDelco P/N 15-1696) to the a/c Evaporator tube by removing the air cleaner. Mark the position 50 mm (2 in) from an Evaporator tube bend which is close to the expansion tube end before adding another 50.8 mm (2 in). Variables can install the A/C Accumulator (Adelco P/N 15-1696) to the a/c Evaporator tube between the condenser and Evaporator with a tubing cutter (J 39400-A) by cutting the tube at the marked position and cleaning burrs from the tube to prevent metal intrusion. The A/C Accumulator requires nut removal together with ferrules and o-rings at this point although o-ring installation is postponed until further instructions. Fit the ferrules end first into each Evaporator tube half followed by nuts which should have ferrules with small ends directed toward the nut. Use the A/C Accumulator to connect the Evaporator tube by facing the flow arrow toward the Evaporator while tightening the nuts against the accumulator to 15 n.m (11 lb ft). Place the o-rings inside 525 viscosity refrigerant oil before installing them between the Evaporator tube halves. As the last step reinstall the nuts to the A/C Accumulator while tightening them to 15 n.m (11 lb ft) and complete the process by evacuating and recharging the system followed by fitting leak detection with a halogen leak detector (J 39400-A) then reinstalling the air cleaner.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the A/C Accumulator on GMC Envoy? Posted by Customer
    A:
    The A/C Accumulator replacement process starts by properly removing the system refrigerant. The cleaning process requires air cleaner removal where you must keep nuts and ferrules on the evaporator tube. First detach the nuts from the A/C Accumulator before taking out the A/C Accumulator from the evaporator tube. The installation begins with o-rings attachment to the evaporator tube before positioning the A/C Accumulator on the evaporator tube with its flow arrow facing the evaporator. Secure the nuts on top of the A/C Accumulator but tighten them only to 15 n.m (11 lb ft). The system must be recharged after completing the leak test on fittings with the halogen leak detector (J 39400-A). This test must occur before reinstallation of the air cleaner.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done if replacing the accumulator for the 2002 Chevrolet Trailblazer? Posted by Customer
    A:
    Add the refrigerant oil to it according to the refrigerant system capacities.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar A/C Accumulator
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Accumulator 89018645 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 89018645 Accumulator is available in the market under the name GM A/C Accumulator. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 89018645 Accumulator fits certain Chevrolet Trailblazer, Trailblazer EXT models, as well as GMC Envoy, Envoy XL. Additionally, it is compatible with Oldsmobile Bravada models.
The original GM component designated by manufacturer part number 89018645 maintains top performance when functioning as the Accumulator, Air Conditioner Refrigerant; A/C Receiver Drier; A/C Accumulator unit. The component 89018645 is constructed from durable material and its dimensions span 19.8 x 9.9 x 7.2 inches while weighing 3.10 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Accumulator, A/C Refrigerant. The part 89018645 has available replacement options 01132780, 1132780. 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.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.