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GM 88940289
Seat Heater

2003-2007 GM

Customer Questions & Expert Answers (17)
GM 88940289 Seat Heater
GM 88940289 Seat Heater
GM 88940289 Seat Heater
  • Part Description
    Heater Assembly, Driver Seat Back Cushion
  • Position
    Driver Side
  • Manufacturer
    General Motors
Make sure this part fits
$179.21 MSRP: $267.88
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • 2003 Chevy Suburban 2500 Seat Heater Diagram for 88940289
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 88940289

  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number88940289
    Part DescriptionHeater Assembly, Driver Seat Back Cushion
    Other NamesSeat Back Heater; Element; Heater, Seat Heater
    Item Dimensions15.5 x 4.2 x 4.1 inches
    Item Weight0.70 Pounds
    PositionDriver Side
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU88940289
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Trim Engine
    2003-2006 Cadillac EscaladeBase8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2003-2006 Cadillac Escalade ESVBase8 Cyl 6.0 L GAS
    2003-2006 Cadillac Escalade EXTBase8 Cyl 6.0 L GAS
    2003-2006 Chevrolet Avalanche 1500Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z718 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2003-2006 Chevrolet Avalanche 2500Base, LS, LT8 Cyl 8.1 L GAS
    2003-2007 Chevrolet Silverado 1500Base, LS, LT, LTZ, SS, WT, Z71 Off-Road6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2007 Chevrolet Silverado 1500 ClassicLS, LT, SS, WT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2005-2006, 2003 Chevrolet Silverado 1500 HDBase, LS, LT8 Cyl 6.0 L GAS
    2007 Chevrolet Silverado 1500 HD ClassicLT8 Cyl 6.0 L GAS
    2003-2004 Chevrolet Silverado 2500Base, LS, LT, WT8 Cyl 6.0 L GAS
    View More

  • Customer Questions & Expert Answers

    Q:
    Is 88940289 compatible with my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 88940289 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the front seat back Seat Heater Pad on Chevrolet Avalanche 1500? Posted by Customer
    A:
    The procedure to replace front seat back heater elements requires removal of the seat from the vehicle then detachment of the seat back trim cover. The second step involves pulling the seat back heater away from its position on the foam pad after which you must detach the seat back heater wires. The installation process consists of connecting the seat back heater harness followed by seat back heater placement after which the seat back trim cover can be assembled before reinstalling the seat.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the front Seat Heater Pad on Chevrolet Silverado 2500? Posted by Customer
    A:
    The process to replace the front seat cushion heater element begins with the removal of seat trim panel and seat cushion trim cover. You should disconnect the seat cushion heater wiring harness after you peel off its pad from behind the seat cushion. The repair process of the seat foam should be done with caution to prevent personal injury because any foam damage requires replacement of the inflatable restraint passenger presence system. You should begin by uniting the seat cushion heater wiring harness then you should add the seat cushion heater after which you should reinstall both the seat cushion trim cover and seat trim panel. Complete re-zeroing operations for the inflatable restraint passenger presence system on the front passenger seat by following correct procedures.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the front Seat Heater Pad on GMC Sierra 3500? Posted by Customer
    A:
    A front seat heater element replacement requires removing both seat trim panels with the accompanying cushion trim covers. Remember to detach the seat cushion heater wiring harness as you carefully remove its pad from the heater. Warning: Any damage sustained to the passenger seat cushion foam during replacement requires an immediate replacement of the inflatable restraint passenger presence system for preventing personal injury. After you connect the seat heater wiring harness you must install the replacement seat heater and put back both seat cushion trim cover and seat trim panel. Re-tool the inflatable restraint passenger presence system for the front passenger seat to finalize its programming and setup configuration.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the final step in the installation process for the 2003 Cadillac Escalade? Posted by Customer
    A:
    Install the seat cushion trim cover.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Seat Heater Pad
    Q:
    What is the next step after installing the new seat cushion heater for the 2003 Cadillac Escalade? Posted by Customer
    A:
    Reattach the seat cushion trim cover and the seat trim panel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Seat Heater Pad
    Q:
    What is the first step to replace the front seat cushion heater element for the 2004 Cadillac Escalade ESV? Posted by Customer
    A:
    Remove the seat trim panel and the seat cushion trim cover.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Seat Heater Pad
    Q:
    What is the final step after installation for the 2004 Cadillac Escalade EXT? Posted by Customer
    A:
    Reinstall the seat in the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Seat Heater Pad
    Q:
    What should be done after removing the seat trim panel and cushion cover for the 2006 Chevrolet Avalanche 2500? Posted by Customer
    A:
    Carefully peel the seat cushion heater off the pad and disconnect the seat cushion heater wiring harness.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Seat Heater Pad
    Q:
    What should be done after removing the seat back trim cover for the 2007 Chevrolet Silverado 1500 Classic? Posted by Customer
    A:
    Peel the seat back heater off the foam pad and disconnect the seat back heater harness.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Seat Heater Pad
    Q:
    What should be done after removing the trim covers for the 2004 Chevrolet Silverado 3500? Posted by Customer
    A:
    Carefully peel the seat cushion heater off the pad and disconnect the seat cushion heater wiring harness.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Seat Heater Pad
    Q:
    What is the first step to replace the front seat cushion heater element for the 2004 Chevrolet Silverado 1500? Posted by Customer
    A:
    Remove the seat trim panel and the seat cushion trim cover.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Seat Heater Pad
    Q:
    What should you do next after removing the trim covers for the 2007 Chevrolet Silverado 3500 Classic? Posted by Customer
    A:
    Peel the seat cushion heater off the pad and disconnect the seat cushion heater wiring harness.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Seat Heater Pad
    Q:
    What is the first step to replace the front seat cushion heater element for the 2005 GMC Yukon? Posted by Customer
    A:
    Remove the seat trim panel and the seat cushion trim cover.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Seat Heater Pad
    Q:
    What should be replaced if the passenger seat cushion foam is damaged for the 2004 GMC Sierra 1500? Posted by Customer
    A:
    Replace the inflatable restraint passenger presence system to prevent personal injury.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Seat Heater Pad
    Q:
    What should you do after installing the seat cushion heater for the 2007 GMC Sierra 1500 Classic? Posted by Customer
    A:
    Reattach the seat cushion trim cover and seat trim panel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Seat Heater Pad
    Q:
    What is the final step in the installation process for the 2004 GMC Yukon XL 2500? Posted by Customer
    A:
    Install the seat cushion trim cover.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Seat Heater Pad
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 88940289, Excellent Performance and Perfect Fitment

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