{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}
1991 GMC C1500
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
1991 GMC C1500

1991 GMC C1500 Blower Motor Resistors

Refine by:

Shop Catalog

Showing 1 - 7 of 7 results
Sort by:
Blower Motor Resistor, without AC -
Standard®
Blower Motor Resistor, without AC -
Part Number: SIRU64
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L Without AC
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L Without AC
  • 1991 GMC C1500 Sierra SLE 6 Cyl 4.3L Without AC
  • 1991 GMC C1500 Sierra 8 Cyl 5.0L Without AC
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L Without AC
  • 1991 GMC C1500 Sierra SLE 8 Cyl 6.2L Without AC
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.0L Without AC
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.0L Without AC
  • 1991 GMC C1500 Sierra 6 Cyl 4.3L Without AC
  • 1991 GMC C1500 Sierra SLX 8 Cyl 6.2L Without AC
  • 1991 GMC C1500 Sierra SLX 6 Cyl 4.3L Without AC
  • 1991 GMC C1500 Sierra 8 Cyl 6.2L Without AC
Product Details
Series : Intermotor SeriesQuantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Cooling Essentials
Blower Motor Resistor, with Manual Air Conditioning Controls -
GPD®
Blower Motor Resistor, with Manual Air Conditioning Controls -
Part Number: GPD1712157
Guaranteed to Fit
$36.49
Vehicle Fitment
  • 1991 GMC C1500 Sierra SLE 8 Cyl 6.2L With Manual Air Conditioning Controls; Blower Motor Resistor
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L With Manual Air Conditioning Controls; Blower Motor Resistor
  • 1991 GMC C1500 Sierra SLE 6 Cyl 4.3L With Manual Air Conditioning Controls; Blower Motor Resistor
  • 1991 GMC C1500 Sierra SLX 8 Cyl 6.2L With Manual Air Conditioning Controls; Blower Motor Resistor
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.0L With Manual Air Conditioning Controls; Blower Motor Resistor
  • 1991 GMC C1500 Sierra SLX 6 Cyl 4.3L With Manual Air Conditioning Controls; Blower Motor Resistor
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.0L With Manual Air Conditioning Controls; Blower Motor Resistor
  • 1991 GMC C1500 Sierra 6 Cyl 4.3L With Manual Air Conditioning Controls; Blower Motor Resistor
  • 1991 GMC C1500 Sierra 8 Cyl 5.0L With Manual Air Conditioning Controls; Blower Motor Resistor
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L With Manual Air Conditioning Controls; Blower Motor Resistor
  • 1991 GMC C1500 Sierra 8 Cyl 6.2L With Manual Air Conditioning Controls; Blower Motor Resistor
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L With Manual Air Conditioning Controls; Blower Motor Resistor
Product Details
Quantity Sold : Sold individuallyWarranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Blower Motor Resistor, without Air Conditioning -
4-Seasons®
Blower Motor Resistor, without Air Conditioning -
Part Number: FS20081
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L Without Air Conditioning
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L Without Air Conditioning
  • 1991 GMC C1500 Sierra SLE 6 Cyl 4.3L Without Air Conditioning
  • 1991 GMC C1500 Sierra 8 Cyl 5.0L Without Air Conditioning
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L Without Air Conditioning
  • 1991 GMC C1500 Sierra SLE 8 Cyl 6.2L Without Air Conditioning
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.0L Without Air Conditioning
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.0L Without Air Conditioning
  • 1991 GMC C1500 Sierra 6 Cyl 4.3L Without Air Conditioning
  • 1991 GMC C1500 Sierra SLX 8 Cyl 6.2L Without Air Conditioning
  • 1991 GMC C1500 Sierra SLX 6 Cyl 4.3L Without Air Conditioning
  • 1991 GMC C1500 Sierra 8 Cyl 6.2L Without Air Conditioning
Product Details
Series : OE Replacement SeriesQuantity Sold : Sold individuallyWarranty : 120-day 4-Seasons limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Cooling Essentials
Blower Motor Resistor, with Air Conditioning -
4-Seasons®
Blower Motor Resistor, with Air Conditioning -
Part Number: FS20074
Guaranteed to Fit
$24.99
Vehicle Fitment
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L With Air Conditioning
  • 1991 GMC C1500 Sierra 6 Cyl 4.3L With Air Conditioning
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L With Air Conditioning
  • 1991 GMC C1500 Sierra SLE 8 Cyl 6.2L With Air Conditioning
  • 1991 GMC C1500 Sierra SLE 6 Cyl 4.3L With Air Conditioning
  • 1991 GMC C1500 Sierra SLX 8 Cyl 6.2L With Air Conditioning
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.0L With Air Conditioning
  • 1991 GMC C1500 Sierra SLX 6 Cyl 4.3L With Air Conditioning
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.0L With Air Conditioning
  • 1991 GMC C1500 Sierra 8 Cyl 5.0L With Air Conditioning
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L With Air Conditioning
  • 1991 GMC C1500 Sierra 8 Cyl 6.2L With Air Conditioning
Product Details
Notes : Open coil type; Fixed no. 2 speedSeries : OE Replacement SeriesQuantity Sold : Sold individuallyWarranty : 120-day 4-Seasons limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Cooling Essentials
Blower Motor Resistor, Heater Only -
GPD®
Blower Motor Resistor, Heater Only -
Part Number: GPD1712696
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L Heater Only
  • 1991 GMC C1500 Sierra SLE 8 Cyl 6.2L Heater Only
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.0L Heater Only
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.0L Heater Only
  • 1991 GMC C1500 Sierra 6 Cyl 4.3L Heater Only
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L Heater Only
  • 1991 GMC C1500 Sierra SLE 6 Cyl 4.3L Heater Only
  • 1991 GMC C1500 Sierra SLX 8 Cyl 6.2L Heater Only
  • 1991 GMC C1500 Sierra SLX 6 Cyl 4.3L Heater Only
  • 1991 GMC C1500 Sierra 8 Cyl 5.0L Heater Only
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L Heater Only
  • 1991 GMC C1500 Sierra 8 Cyl 6.2L Heater Only
Product Details
Quantity Sold : Sold individuallyWarranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Blower Motor Resistor, with AC -
Standard®
Blower Motor Resistor, with AC -
Part Number: SIRU57
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L With AC
  • 1991 GMC C1500 Sierra 6 Cyl 4.3L With AC
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L With AC
  • 1991 GMC C1500 Sierra SLE 8 Cyl 6.2L With AC
  • 1991 GMC C1500 Sierra SLE 6 Cyl 4.3L With AC
  • 1991 GMC C1500 Sierra SLX 8 Cyl 6.2L With AC
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.0L With AC
  • 1991 GMC C1500 Sierra SLX 6 Cyl 4.3L With AC
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.0L With AC
  • 1991 GMC C1500 Sierra 8 Cyl 5.0L With AC
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L With AC
  • 1991 GMC C1500 Sierra 8 Cyl 6.2L With AC
Product Details
Notes : 3-5 Speed; Screw Attachment MethodConfiguration : 3 Blade Male TerminalsSeries : Intermotor SeriesQuantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Cooling Essentials
Blower Motor Resistor -
Dorman®
Blower Motor Resistor -
Part Number: RB973537
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L
  • 1991 GMC C1500 Sierra 6 Cyl 4.3L
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L
  • 1991 GMC C1500 Sierra SLE 8 Cyl 6.2L
  • 1991 GMC C1500 Sierra SLE 6 Cyl 4.3L
  • 1991 GMC C1500 Sierra SLX 8 Cyl 6.2L
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.0L
  • 1991 GMC C1500 Sierra SLX 6 Cyl 4.3L
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.0L
  • 1991 GMC C1500 Sierra 8 Cyl 5.0L
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L
  • 1991 GMC C1500 Sierra 8 Cyl 6.2L
Product Details
Notes : With harness and instructionsSeries : OE Solutions SeriesQuantity Sold : KitReplaces OE Number : 20074, RU904, 15551633, 3A1030, DR791, RU402, RU57Interchange Part Number : 20074, RU904, 15551633, 3A1030, DR791, RU402, RU57Warranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Page 1 of 1 | Showing 1 - 7 of 7 results

Popular Products

Helpful Automotive Resources

Where Is the Blower Motor Resistor Located?
Where Is the Blower Motor Resistor Located?The blower motor resistor controls the airflow from the HVAC ducts of older vehicles. When you turn the blower fan speed knob to change the setting, you direct the electric current through a path with different resistance. Lower speed settings have more resistance and reduce the power that reaches the
A Comprehensive Overview of Air Conditioning and Heating in Vehicles
A Comprehensive Overview of Air Conditioning and Heating in VehiclesTo put it simply, the air conditioner blows cool air to lower the temperature inside the cabin. It keeps passengers cool, lowering humidity along with the temperature, bringing comfort and peace of mind on hot and humid days.
How to Test a Blower Motor Resistor
How to Test a Blower Motor Resistor(A burned out blower motor resistor connector) requires replacing the resistors as well as the resistor connector pigtail, but you need to do a really good job splicing the wires (and don’t get them out of order) or you’ll make bigger problems for yourself.–Richard McCuistian, ASE Certified Master Automobile Technician
What Is a Car Blower Motor? Purpose, Symptoms, and More
What Is a Car Blower Motor? Purpose, Symptoms, and MoreThe blower motor is a critical part of your vehicle’s HVAC system. It is usually a permanent magnet, one-speed motor that operates at full battery voltage. The path that the current follows to the blower motor is typically controlled by the fan switch via a resistor pack (also known as
Where Is the Blower Motor Located?
Where Is the Blower Motor Located?Resistors can be found near the blower motor, sitting in the duct where airflow passes, so they can be cooled down because resistance in a current intensive circuit creates quite a bit of heat in the resistor. In this photo, you can see the blower and its resistor mounted in the