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This part fits the vehicle you selected:
My Vehicle: 2GCEK19N431339874 2003 Light Truck Silverado / Sierra - 03, 43, 53 Bodystyle (4WD / AWD) 8 Cyl 6.0L MFI, Iron, High Output; 4-Speed Automatic Transmission, HMD, 4L60-E/4L65-E, Heavy Duty; Silverado 1500 Extended Cab Standard Box
The vehicle options this part fits:
  • Fitting Vehicle Options: CK1,2,3(AN3)
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GM 88940310 Heater,Passenger Seat Back Cushion

2003-2007 GM

GM 88940310 Heater,Passenger Seat Back Cushion
GM 88940310 Heater,Passenger Seat Back Cushion
GM 88940310 Heater,Passenger Seat Back Cushion
GM 88940310 Heater,Passenger Seat Back Cushion
GM 88940310 Heater,Passenger Seat Back Cushion
  • Part Description
    HEATER, Seat Heater
  • Position
    Passenger Side
  • Manufacturer
    General Motors
Customer Questions & Answers
This part fits the vehicle you selected:
2GCEK19N431339874 2003 Light Truck Silverado / Sierra - 03, 43, 53 Bodystyle (4WD / AWD) 8 Cyl 6.0L MFI, Iron, High Output; 4-Speed Automatic Transmission, HMD, 4L60-E/4L65-E, Heavy Duty; Silverado 1500 Extended Cab Standard Box
The vehicle options this part fits:
  • Fitting Vehicle Options: CK1,2,3(AN3)
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$131.71 MSRP: $197.76
You Save: $66.05 (34%)
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Product Specifications

BrandGenuine GM
Manufacturer Part Number88940310
Part DescriptionHEATER, Seat Heater
Other NamesElement, Seat Back Heater, Seat Heater
Item Dimensions16.3 x 12.9 x 1.9 inches
Item Weight0.60 Pounds
PositionPassenger Side
ConditionNew
Fitment TypeDirect Replacement
ManufacturerGeneral Motors
SKU88940310
WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
Shipping & ReturnShipping Policy Return Policy
Warning: California’s Proposition 65

Customer Questions & Answers

Q:
Do these parts fit my vehicle? Posted by GMPartsGiant Specialist
A:
You can Select Your Vehicle to check if 88940310 fits your vehicle.
Posted by GMPartsGiant Specialist
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