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2007 GMC Sierra 3500 Classic
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OEM (Genuine) 2007 GMC Sierra 3500 Classic Seat Back Heater
PartNumber: 88940289
Product Specifications- Notes: Bucket Seat, Driver Side, 2003-07, Seat Back; All Models; Front; Driver Seat; Upper
- Location: Driver Side
- Other Names: Element, Seat Back Heater, Seat Heater
- Item Dimensions: 14.9 x 4.5 x 4.4 inches
- Item Weight: 1.00 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2007 GMC Sierra 3500 Classic Seat Back Heater
Vehicle Fitment- 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
$156.92 MSRP:$236.70You Save: $79.78 (34%)
Dorman® OE Solutions Front Seat Heater Pad for 2007 GMC Sierra 3500 Classic
PartNumber: 641-106Product Specifications- Notes: Seat Back
- Control Switch Included: No
- Cover Material: Carbon Fiber
- OE Part Number: 88940289, 88940310
- Seat Type: Back
- Universal Or Specific Fit: Specific
- UPC: 019495125242
- Wiring Harness Included: Yes
- Part Description: 2007 GMC Sierra 3500 Classic OE Solutions Front Seat Heater Pad
Vehicle Fitment- 2007 GMC Sierra 3500 Classic | All Trims | All Engines
$134.78
OEM (Genuine) 2007 GMC Sierra 3500 Classic Seat Heater
PartNumber: 88940288
Product Specifications- Notes: Bucket Seat, Driver Side, 2003-07, Seat Cushion; All Models; Front; Driver Seat; Lower
- Location: Driver Side
- Other Names: Element, Seat Heater
- Item Dimensions: 3.3 x 13.3 x 12.6 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2007 GMC Sierra 3500 Classic Seat Heater
Vehicle Fitment- 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
$145.55 MSRP:$219.55You Save: $74.00 (34%)
Dorman® OE Solutions Front Seat Heater Pad for 2007 GMC Sierra 3500 Classic
PartNumber: 641-105Product Specifications- Notes: Seat Bottom
- Control Switch Included: No
- Cover Material: Carbon Fiber
- OE Part Number: 88940288, 88940309
- Seat Type: Cushion
- Universal Or Specific Fit: Specific
- UPC: 019495125235
- Wiring Harness Included: Yes
- Part Description: 2007 GMC Sierra 3500 Classic OE Solutions Front Seat Heater Pad
Vehicle Fitment- 2007 GMC Sierra 3500 Classic | All Trims | All Engines
$125.81
OEM (Genuine) 2007 GMC Sierra 3500 Classic Seat Cushion Heater
PartNumber: 88940309
Product Specifications- Notes: Bucket Seat, Passenger Side, 2003-07, Seat Cushion; All Models; Front; Passenger Seat; Lower
- Location: Passenger Side
- Other Names: Element, Seat Cushion Heater, Seat Heater
- Item Dimensions: 14.2 x 5.6 x 3.5 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2007 GMC Sierra 3500 Classic Seat Cushion Heater
Vehicle Fitment- 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
$124.76 MSRP:$188.19You Save: $63.43 (34%)
OEM (Genuine) 2007 GMC Sierra 3500 Classic Seat Back Heater
PartNumber: 88940310
Product Specifications- Notes: Bucket Seat, Passenger Side, 2003-07, Seat Back; All Models; Front; Passenger Seat; Upper
- Location: Passenger Side
- Other Names: Element, Seat Back Heater, Seat Heater
- Item Dimensions: 16.3 x 12.9 x 1.9 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2007 GMC Sierra 3500 Classic Seat Back Heater
Vehicle Fitment- 2007 GMC Sierra 3500 Classic | SL, SLE, SLT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
$131.11 MSRP:$197.76You Save: $66.65 (34%)
FAQ for Seat Heater Pad Repair
Q: How to test the circuit/system?
A:
The proper way is to turn the ignition ON, verify that the driver and passenger door switch heated seat switch parameters display Active while the heated seat switches are pressed and that the MSM driver and passenger seat HVC mode and level parameters are displayed correctly as the heated seat switches are activated through all of the operating modes, and replace the driver or passenger door module if the circuits test normal.
By Bob
GM Specialist
01/11/2022Q: How to remove the front seat manual lumbar knob?
A:
The proper way is to push the retainer clip downward and pull outward to release the knob with a flat-bladed tool.
By Bob
GM Specialist
01/11/2022Q: What should be verified using the Symptom Tables?
A:
You should verify that there are no DTCs set, and the control modules can communicate via the serial data link.
By Bob
GM Specialist
01/11/2022Q: What are the visual/physical inspections for the heating and cooling seats?
A:
You shall inspect for aftermarket devices that could affect the operation of the system and the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.
By Bob
GM Specialist
01/11/2022Q: How to service the front seat cushion cover and pad?
A:
You shall disengage the j-channel retainers from the seat cushion frame, and remove the seat cushion cover and pad from the seat cushion frame as an assembly.
By Bob
GM Specialist
01/11/2022Q: What is the preliminary procedure for servicing the driver seat and passenger seat back cushion heater?
A:
The procedure is to remove the front seat.
By Bob
GM Specialist
01/11/2022Q: How many front seat head restraint guides are needed?
A:
Two front seat head restraint guides are needed.
By Bob
GM Specialist
01/11/2022Q: How to service the front seat recliner lever?
A:
The proper way is to push the retainer clip downward and pull outward to release the lever using a fat-bladed tool.
By Bob
GM Specialist
01/11/2022See more FAQs (3)