Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 2003 GMC Sierra 1500 Power & Heated Seat Components

2003 GMC Sierra 1500 Power & Heated Seat Components

My Vehicle Change Vehicle
2003 GMC Sierra 1500
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Electrical & Lighting

17 products about 2003 GMC Sierra 1500 Power & Heated Seat Components found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2003 GMC Sierra 1500 Switch Diagram - 12450166
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 1500 Switch

    PartNumber: 12450166
    OEM 2003 GMC Sierra 1500 Switch - 12450166
    Product Specifications
    • Notes: All Models; Driver Seat; 8 Way Power Seat; Bucket Seat, Driver Side, Seat Adjust
    • Location: Driver Side
    • Other Names: Switch
    • Item Dimensions: 6.0 x 3.7 x 2.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 1500 Switch
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 | Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
    $148.55 MSRP: $224.06
    You Save: $75.51 (34%)
  • OEM 2003 GMC Sierra 1500 Seat Back Heater Diagram - 88940289
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 1500 Seat Back Heater

    PartNumber: 88940289
    OEM 2003 GMC Sierra 1500 Seat Back Heater - 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: 2003 GMC Sierra 1500 Seat Back Heater
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 | Base, Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
    $161.15 MSRP: $243.08
    You Save: $81.93 (34%)
  • Dorman OE Solutions Front Seat Heater Pad for 2003 GMC Sierra 1500 - 641-106

    Dorman® OE Solutions Front Seat Heater Pad for 2003 GMC Sierra 1500

    PartNumber: 641-106
    Product 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: 2003 GMC Sierra 1500 OE Solutions Front Seat Heater Pad
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 | All Trims | All Engines
    $134.78
  • OEM 2003 GMC Sierra 1500 Seat Heater Diagram - 88940288
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 1500 Seat Heater

    PartNumber: 88940288
    OEM 2003 GMC Sierra 1500 Seat Heater - 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: 2003 GMC Sierra 1500 Seat Heater
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 | Base, Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
    $149.49 MSRP: $225.48
    You Save: $75.99 (34%)
  • Dorman OE Solutions Front Driver Side Seat Heater And Memory Switch for 2003 GMC Sierra 1500 - 901-200

    Dorman® OE Solutions Front Driver Side Seat Heater And Memory Switch for 2003 GMC Sierra 1500

    PartNumber: 901-200
    Product Specifications
    • Notes: wo/Adjustable Pedals
    • Attached Lead Wires: Yes
    • Housing Material: Plastic
    • Illuminated: Yes
    • OE Part Number: 15116863, 15169669, 15179137
    • Terminal Type: Blade
    • UPC: 019495255031
    • Wiring Harness Included: Yes
    • Part Description: 2003 GMC Sierra 1500 OE Solutions Front Driver Side Seat Heater And Memory Switch
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 | All Trims | All Engines
    $117.80
  • Dorman OE Solutions Front Seat Heater Pad for 2003 GMC Sierra 1500 - 641-105

    Dorman® OE Solutions Front Seat Heater Pad for 2003 GMC Sierra 1500

    PartNumber: 641-105
    Product 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: 2003 GMC Sierra 1500 OE Solutions Front Seat Heater Pad
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 | All Trims | All Engines
    $115.70
  • OEM 2003 GMC Sierra 1500 Adjuster Switch Diagram - 12450256
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 1500 Adjuster Switch

    PartNumber: 12450256
    OEM 2003 GMC Sierra 1500 Adjuster Switch - 12450256
    Product Specifications
    • Notes: Front Bench Seat, Driver Side; All Models; Driver Seat; 6 Way Power Seat;All Models; Passenger Seat; 6 Way Power Seat
    • Location: Driver Side
    • Other Names: Adjuster Switch, Seat Switch, Switch
    • Item Dimensions: 5.1 x 3.0 x 2.1 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 1500 Adjuster Switch
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 | Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
    $159.84 MSRP: $241.10
    You Save: $81.26 (34%)
  • Dorman OE Solutions Front Passenger Side Power Seat Switch for 2003 GMC Sierra 1500 - 901-201

    Dorman® OE Solutions Front Passenger Side Power Seat Switch for 2003 GMC Sierra 1500

    PartNumber: 901-201
    Product Specifications
    • Notes: 8 Way; Seat Adjuster/Recliner Switch
    • Color/Finish: Black
    • OE Part Number: 12450254
    • Terminal Type: Blade
    • UPC: 019495711520
    • Part Description: 2003 GMC Sierra 1500 OE Solutions Front Passenger Side Power Seat Switch
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 | All Trims | All Engines
    $79.94
  • OEM 2003 GMC Sierra 1500 Seat Cushion Heater Diagram - 88940309
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 1500 Seat Cushion Heater

    PartNumber: 88940309
    OEM 2003 GMC Sierra 1500 Seat Cushion Heater - 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: 2003 GMC Sierra 1500 Seat Cushion Heater
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 | Base, Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
    $128.13 MSRP: $193.27
    You Save: $65.14 (34%)
  • Dorman OE Solutions Front Driver Side Power Seat Switch for 2003 GMC Sierra 1500 - 901-202

    Dorman® OE Solutions Front Driver Side Power Seat Switch for 2003 GMC Sierra 1500

    PartNumber: 901-202
    Product Specifications
    • Notes: 8 Way; Seat Adjuster/Recliner Switch
    • Color/Finish: Black
    • Connector Gender: Female
    • Connector Quantity: 1
    • Illuminated: No
    • Mounting Method: Clip
    • OE Part Number: 12450166
    • Switch Quantity: 2
    • Terminal Gender: Male
    • Terminal Quantity: 12
    • Terminal Type: Blade
    • UPC: 019495711568
    • Part Description: 2003 GMC Sierra 1500 OE Solutions Front Driver Side Power Seat Switch
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 | All Trims | All Engines
    $70.44
  • OEM 2003 GMC Sierra 1500 Seat Back Heater Diagram - 88940310
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 1500 Seat Back Heater

    PartNumber: 88940310
    OEM 2003 GMC Sierra 1500 Seat Back Heater - 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: 2003 GMC Sierra 1500 Seat Back Heater
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 | Base, Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
    $131.11 MSRP: $197.76
    You Save: $66.65 (34%)
  • OEM 2003 GMC Sierra 1500 Switch Diagram - 12450254
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 1500 Switch

    PartNumber: 12450254
    OEM 2003 GMC Sierra 1500 Switch - 12450254
    Product Specifications
    • Notes: All Models; Passenger Seat; 8 Way Power Seat; Bucket Seat, Passenger Side, Seat Adjust
    • Location: Passenger Side
    • Other Names: Switch
    • Item Dimensions: 6.3 x 3.2 x 3.0 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 1500 Switch
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 | Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
    $139.60 MSRP: $210.56
    You Save: $70.96 (34%)
  • OEM 2003 GMC Sierra 1500 Switch Diagram - 12473558
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 1500 Switch

    PartNumber: 12473558
    OEM 2003 GMC Sierra 1500 Switch - 12473558
    Product Specifications
    • Notes: Bucket Seat, Passenger Side, Lumbar Adjust; Bucket Seat, Driver Side, Lumbar Adjuster
    • Location: Passenger Side; Driver Side
    • Other Names: Switch
    • Item Dimensions: 3.3 x 2.2 x 2.7 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 1500 Switch
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 | Base, C3, Denali, HT, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
  • OEM 2003 GMC Sierra 1500 Switch, Passenger Seat Heater Diagram - 15116861
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 1500 Switch, Passenger Seat Heater

    PartNumber: 15116861
    OEM 2003 GMC Sierra 1500 Switch, Passenger Seat Heater - 15116861
    Product Specifications
    • Notes: All Models; Front; Passenger Seat
    • Other Names: Seat Heat Switch, Switch
    • Item Dimensions: 10.7 x 2.2 x 0.5 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15179135
    • Part Description: 2003 GMC Sierra 1500 Switch, Passenger Seat Heater
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 | Base, Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
  • OEM 2003 GMC Sierra 1500 Heater, Rear Seat Cushion Diagram - 88976458
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 1500 Heater, Rear Seat Cushion

    PartNumber: 88976458
    OEM 2003 GMC Sierra 1500 Heater, Rear Seat Cushion - 88976458
    Product Specifications
    • Notes: All Models; Rear
    • Other Names: Element
    • Item Dimensions: 13.2 x 4.7 x 4.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 1500 Heater, Rear Seat Cushion
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 | Base, Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
  • OEM 2003 GMC Sierra 1500 Switch, Rear Seat Heater Diagram - 15083095
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 1500 Switch, Rear Seat Heater

    PartNumber: 15083095
    OEM 2003 GMC Sierra 1500 Switch, Rear Seat Heater - 15083095
    Product Specifications
    • Notes: All Models; Rear
    • Other Names: Switch
    • Item Dimensions: 2.7 x 2.2 x 1.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 1500 Switch, Rear Seat Heater
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 | Base, Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
  • OEM 2003 GMC Sierra 1500 Switch, Rear Seat Heater Diagram - 15083095
    View Related Parts

    OEM (Genuine) 2003 GMC Sierra 1500 Switch, Rear Seat Heater

    PartNumber: 15083095
    OEM 2003 GMC Sierra 1500 Switch, Rear Seat Heater - 15083095
    Product Specifications
    • Notes: All Models; Rear
    • Other Names: Switch
    • Item Dimensions: 2.7 x 2.2 x 1.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 1500 Switch, Rear Seat Heater
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 1500 | Base, Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS