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2015 GMC Sierra 2500 HD

2015 GMC Sierra 2500 HD Blower Motor Resistors

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Blower Motor Resistor -
Part Number: REPC191812
Guaranteed to Fit
$27.49
Vehicle Fitment
  • 2015 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
  • 2015 GMC Sierra 2500 HD Base 8 Cyl 6.0L
  • 2015 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2015 GMC Sierra 2500 HD Base 8 Cyl 6.6L
  • 2015 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2015 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2015 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2015 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
Product Details
Configuration : 3; 2 Blade Male Terminals & 2 Female ConnectorsQuantity Sold : Sold individuallyReplaces OE Number : 20507, 20603, 37554, 973401, 984247, 984602, 1581638, 1581931, 5369817, 13501703, 13503201, 13598090, 13598134, 15141283, 97051951, 2BMR0027, 2BMR0027K, 2BMR0099, 2BMR0612, 4P1594, 4P1779, 4P1807, 7425178J00, 7425178J01, 7425178J03, BR630, G3GZ19E624A, JA1717, JA1929, MT18008, RU1419, RUC1011, V40790012, V51790014, YH2008Interchange Part Number : RU730, 20507, 20603, 37554, 973401, 984247, 984602, 1581638, 1581931, 5369817, 13501703, 13503201, 13598090, 13598134, 15141283, 97051951, 2BMR0027, 2BMR0027K, 2BMR0099, 2BMR0612, 4P1594, 4P1779, 4P1807, 7425178J00, 7425178J01, 7425178J03, BR630, G3GZ19E624A, JA1717, JA1929, MT18008, RU1419, RUC1011, V40790012, V51790014, YH2008Warranty : 1-year Replacement unlimited-mileage 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.

Returns Policy : 30-Day Return Policy
Blower Motor Resistor -
Part Number: FS37554
Guaranteed to Fit
$39.49
Vehicle Fitment
  • 2015 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
  • 2015 GMC Sierra 2500 HD Base 8 Cyl 6.0L
  • 2015 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
  • 2015 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2015 GMC Sierra 2500 HD Base 8 Cyl 6.6L
  • 2015 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2015 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2015 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
Product Details
Notes : Rectangle connector shape; 4/2 number of terminalsSeries : 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 -
Part Number: SIRU730
Guaranteed to Fit
$34.49
Vehicle Fitment
  • 2015 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
  • 2015 GMC Sierra 2500 HD Base 8 Cyl 6.0L
  • 2015 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2015 GMC Sierra 2500 HD Base 8 Cyl 6.6L
  • 2015 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2015 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2015 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2015 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
Product Details
Series : Intermotor SeriesQuantity Sold : Sold individuallyReplaces OE Number : 20507, 20603, 37554, 973401, 984247, 984602, 1581638, 1581931, 5369817, 13501703, 13503201, 13598090, 13598134, 15141283, 97051951, 2BMR0027, 2BMR0027K, 2BMR0099, 2BMR0612, 4P1594, 4P1779, 4P1807, 7425178J00, 7425178J01, 7425178J03, BR630, G3GZ19E624A, JA1717, JA1929, MT18008, RU1419, RUC1011, V40790012, V51790014, YH2008Interchange Part Number : JC191812, 20507, 20603, 37554, 973401, 984247, 984602, 1581638, 1581931, 5369817, 13501703, 13503201, 13598090, 13598134, 15141283, 97051951, 2BMR0027, 2BMR0027K, 2BMR0099, 2BMR0612, 4P1594, 4P1779, 4P1807, 7425178J00, 7425178J01, 7425178J03, BR630, G3GZ19E624A, JA1717, JA1929, MT18008, RU1419, RUC1011, V40790012, V51790014, YH2008Warranty : 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 -
Part Number: JC191812
Guaranteed to Fit
$31.49
Vehicle Fitment
  • 2015 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
  • 2015 GMC Sierra 2500 HD Base 8 Cyl 6.0L
  • 2015 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2015 GMC Sierra 2500 HD Base 8 Cyl 6.6L
  • 2015 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2015 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2015 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2015 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
Product Details
Configuration : 3; 2 Blade Male Terminals & 2 Female ConnectorsQuantity Sold : Sold individuallyReplaces OE Number : 20507, 20603, 37554, 973401, 984247, 984602, 1581638, 1581931, 5369817, 13501703, 13503201, 13598090, 13598134, 15141283, 97051951, 2BMR0027, 2BMR0027K, 2BMR0099, 2BMR0612, 4P1594, 4P1779, 4P1807, 7425178J00, 7425178J01, 7425178J03, BR630, G3GZ19E624A, JA1717, JA1929, MT18008, RU1419, RUC1011, V40790012, V51790014, YH2008Interchange Part Number : RU730, 20507, 20603, 37554, 973401, 984247, 984602, 1581638, 1581931, 5369817, 13501703, 13503201, 13598090, 13598134, 15141283, 97051951, 2BMR0027, 2BMR0027K, 2BMR0099, 2BMR0612, 4P1594, 4P1779, 4P1807, 7425178J00, 7425178J01, 7425178J03, BR630, G3GZ19E624A, JA1717, JA1929, MT18008, RU1419, RUC1011, V40790012, V51790014, YH2008Warranty : 1-year JC Whitney unlimited-mileage 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.

Returns Policy : 30-Day Return PolicyPromotions : Cooling Essentials
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Product Questions & Answers

Q:You are displaying three different parts. An old model switch, and two different modules/resistors. The description looks like the right one? Show Less
Carl Heesch C.
A:BEST ANSWERHi Carl, I'm glad to assist you. This will be the one with a rectangle connector with a 4/2 terminal. Click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. I hope this helps, and happy shopping. https://www.carparts.com/blower-motor-resistor/4-seasons/fs37554?can=CPAE1047_CSQA_20230331 Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >

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