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GM 88964587
Multifunction Switch

1997-2005 Buick Park Avenue

Customer Questions & Expert Answers (8)
GM 88964587 Multifunction Switch
  • Part Description
    Switch Assembly, Turn Signal & Headlamp Dimmer, Wiper & Washer (W/Lever); Multi Purpose Switch
  • Replaces
    26067713, 26077759
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • 1997 Buick Park Avenue Multifunction Switch Diagram for 88964587
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 88964587

  • Vehicle Fitment

    Year Make Model Trim Engine
    1997-2005 Buick Park AvenueBase, Ultra6 Cyl 3.8 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is 88964587 compatible with my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 88964587 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the multifunction turn signal switch on Buick Park Avenue? Posted by Customer
    A:
    Initially, disengage the SIR system in order to replace the turn signal switch. Disconnect the upper and lower trim covers and remember to make note of the connector from the abrasion sleeve on the steering column wire harness assembly for reassembly. Disconnect the turn signal and the turn signal switch assembly connector from the SIR system coil connector and detach the wire harness assembly away from the wire harness strap. Pull out the two connectors of the turn signal and turn signal switch assembly from the bulkhead connector. Use the two pan head tapping screws to take out the turn signal and turn signal switch assembly and take the assembly out from the steering column tilt head assembly. With installation, install the turn signal and turn signal switch assembly onto the steering column tilt-head assembly where the electrical contact should be seated on the turn signal cancel cam assembly. Secure the assembly with the two pan head tapping screws and tightening the top screw to 3 Nm (30 inch lbs.) and side screw to 7 Nm (62 inch lbs.). Screw the two connectors off the turn signal and turn signal switch assembly into the bulkhead connector and secure the assembly connector to SIR coil connector. Mount the abrasion sleeve back onto the steering column wire harness assembly, making sure the ignition lock cylinder case wire and connector are in the appropriate positions. Finally, place the wire harness assembly into the wire harness strap, reattach the upper and lower trim covers and enable the SIR system.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to service the Headlight Switch on Buick Park Avenue? Posted by Customer
    A:
    Service of the headlamp switch begins by removing the left IP accessory trim plate then fastening the headlamp switch and extracting it from the vehicle. Remove power from the electrical connections attached to the headlamp switch. Installation requires wiring the electrical connections to the headlamp switch after which the switch needs to be reinstalled into the vehicle and fastened by fasteners. Reinstall the left IP accessory trim plate as the last step.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the final step after installing the steering wheel and tilt lever for the 2000 Buick Park Avenue? Posted by Customer
    A:
    Enable the SIR system.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    Q:
    How should the assembly be secured during installation for the 2005 Buick Park Avenue? Posted by Customer
    A:
    Secure the assembly with the two pan head tapping screws, tightening the top screw to 3 Nm (27 inch lbs.) and the side screw to 7 Nm (62 inch lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    Q:
    What is the first step for installation of the headlamp switch for the 2002 Buick Park Avenue? Posted by Customer
    A:
    Connect the electrical connections to the headlamp switch.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Headlight Switch
    Q:
    What is the first step for installation of the new headlamp switch for the 2005 Buick Park Avenue? Posted by Customer
    A:
    Connect the electrical connections to the headlamp switch.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Headlight Switch
    Q:
    How do you install the new multifunction switch for the 2002 Buick Park Avenue? Posted by Customer
    A:
    Position the multifunction switch onto the steering column and secure it with the retaining screws, tightening them to 7 Nm (62 inch lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Turn Signal Switch
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Multifunction Switch 88964587 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 88964587 Multifunction Switch is available in the market under the name GM Dimmer Switch, Headlight Switch, Turn Signal Switch, Wiper Switch. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 88964587 Multifunction Switch fits certain Buick Park Avenue models.
The original GM component designated by manufacturer part number 88964587 maintains top performance when functioning as the Switch Assembly, Turn Signal & Headlamp Dimmer, Wiper & Washer (W/Lever); Multi Purpose Switch unit. The component 88964587 is constructed from durable material and its dimensions span 6.1 x 6.3 x 11.3 inches while weighing 1.30 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Combination Switch; Switch, Windshield Wiper Control; Switch, Turn Signal Lamp. The part 88964587 has available replacement options 26067713, 26077759. 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.