Car PartsGMC PartsGMC Sierra 2500 HD Classic PartsGMC Sierra 2500 HD Classic Blower Motor Regulator Resistor

GMC Sierra 2500 HD Classic Blower Motor Regulator Resistor

Keeping your Sierra 2500 HD Classic in top shape is your top priority.

You bought your Sierra 2500 HD Classic because its reliability and trusted quality struck a chord inside you; so why would you settle for second rate when it comes to great quality auto parts? The vehicle in your driveway is head and shoulders above the rest compared to all the other cars, trucks, and SUVs currently being driven today. When your GMC Sierra 2500 HD Classic rolled off the assembly line, it was destined for a driver who wants longevity in their automobile. While it's not hard to locate replacement parts for GMC vehicles, these days only the absolute best are required to fix your car or truck.

Why Blower Motor Regulator Resistor replacement is so important.

Multi-speed climate control has been around for decades, and is a convenience we all take for granted. The small device that allows your heater to project air at different speeds is your heater blower resistor. Because it is connected directly to the heater switch, your GMC Sierra 2500 HD Classic blower motor resistor modulates the resistance applied to the circuit that handles the load of the blower motor. When the GMC Sierra 2500 HD Classic heater switch is set to "Max", there is less resistance in the circuit so more amps go to the blower. Conversely, at the lowest blower setting the circuit is running high resistance so fewer amps go to the blower motor.

Don't wait another day... buy your replacements right now.

Select Your YearBring your Sierra 2500 HD Classic back to life with the highest quality new or rebuilt parts from the experts at Car Parts Discount. Trust in the value of the parts you get from carpartsdiscount.com and save time and money on all your upcoming repairs. Ordering new GMC parts from www.carpartsdiscount.com means you are taking advantage of the absolute greatest original and aftermarket replacement Sierra 2500 HD Classic parts on the internet. When it comes to GMC Sierra 2500 HD Classic Blower Motor Regulator Resistor parts, you can find them for 2007 models by clicking the appropriate year below.

Select Your Year

GMC Sierra 2500 HD Classic HVAC Blower Motor Resistor, OEM: 973-409/973409
Dorman HVAC Blower Motor Resistor 973-409
26.15, Save 39%   POPULAR
OEM: 973-409, Item: 247182
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD Classic, SL
GMC Sierra 2500 HD Classic, SLE
GMC Sierra 2500 HD Classic, SLT
GMC Sierra 2500 HD Classic, WT
GMC Sierra 2500 HD Classic HVAC Blower Motor Resistor, OEM: 973-009/973009
Dorman HVAC Blower Motor Resistor 973-009
38.05, Save 39%   NEW ITEM
OEM: 973-009, Item: 247189
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD Classic, SL
GMC Sierra 2500 HD Classic, SLE
GMC Sierra 2500 HD Classic, SLT
GMC Sierra 2500 HD Classic, WT
GMC Sierra 2500 HD Classic HVAC Blower Motor Resistor, OEM: 973-405/973405
Dorman HVAC Blower Motor Resistor 973-405
38.65, Save 39%   NEW ITEM
OEM: 973-405, Item: 247188
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD Classic, SL
GMC Sierra 2500 HD Classic, SLE
GMC Sierra 2500 HD Classic, SLT
GMC Sierra 2500 HD Classic, WT
GMC Sierra 2500 HD Classic HVAC Blower Motor Resistor, OEM: 973-004/973004
Dorman HVAC Blower Motor Resistor 973-004
26.15, Save 39%   NEW ITEM
OEM: 973-004, Item: 247181
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD Classic, SL
GMC Sierra 2500 HD Classic, SLE
GMC Sierra 2500 HD Classic, SLT
GMC Sierra 2500 HD Classic, WT
GMC Sierra 2500 HD Classic Resistor Block, OEM: 20293
Four Seasons Resistor Block 20293
24.55, Save 39%   NEW ITEM
OEM: 20293, Item: 611577
10 or More In Stock, Usually ships within 1-2 business days

GMC Sierra 2500 HD Classic
GMC Sierra 2500 HD Classic Power Module, OEM: 20340
Four Seasons Power Module 20340
91.25, Save 39%   NEW ITEM
OEM: 20340, Item: 665408
5 In Stock, Usually ships within 1-2 business days

GMC Sierra 2500 HD Classic
GMC Sierra 2500 HD Classic Resistor Block, OEM: 20339
Four Seasons Resistor Block 20339
50.55, Save 39%   NEW ITEM
OEM: 20339, Item: 611586
4 In Stock, Usually ships within 1-2 business days

GMC Sierra 2500 HD Classic
Dorman HVAC Blower Motor Resistor Kit 973-508
59.25, Save 39%   NEW ITEM
OEM: 973-508, Item: 683419
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD Classic
ACDelco GM Original Equipment||Reman=No|US ACD=Y|Can ACD=Y| 22807123
40.25, Save 39%   NEW ITEM
OEM: 22807123, Item: 693885
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD Classic
ACDelco GM Original Equipment||Reman=No|US ACD=Y|Can ACD=Y| 22807122
41.05, Save 39%   NEW ITEM
OEM: 22807122, Item: 693884
9 In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD Classic