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GMC Sierra 2500 HD Classic Relay

You enjoy taking care of your Sierra 2500 HD Classic.

Select Your VehicleWhen your GMC Sierra 2500 HD Classic left the factory, it was destined for a person with discerning taste who values longevity in their automobile. You bought your Sierra 2500 HD Classic because its dependability and longevity struck a chord inside you; so why would you settle for second best when it comes to the highest quality auto parts? Make no mistake, you didn't buy your Sierra 2500 HD Classic unless you knew that you wanted horsepower and great value both impeccably combined into one vehicle. Auto enthusiasts know that a brand you can trust is built into each GMC, and understand that only the best repair Sierra 2500 HD Classic parts will suffice when your car or truck needs fixing.

The function and purpose of Relay.

A relay represents a switch that can be used electrically. Electromechanical relays are the most widely used on the market. They do their job by activating electromagnets that pull the entire set of contacts to turn on or off circuits. Relays also enable you to perform your GMC Sierra 2500 HD Classic logical car functions and inputs. If your GMC Sierra 2500 HD Classic refuses start when you turn the ignition switch on, and if the engine light can't switch "ON" and "OFF", it indicates that the main relay is not working properly. You can repair it, or buy a new one in case you prefer a faster solution.

High quality parts, bargain prices, knowledgeable professionals.

At Car Parts Discount, we have real customer support agents on the phone with enough expertise to help you purchase the appropriate GMC Sierra 2500 HD Classic part for your needs. Don't let a Relay repair spell the end of your car, truck, or SUV, and don't gamble with its condition by installing anything but the highest quality repair parts. Make all your future car parts purchases at carpartsdiscount.com and save time and money on all your upcoming repairs. GMC Sierra 2500 HD Classic Relay parts for 2007 vehicles are available here... just click your year to find them.

Info: Select your make and model in the red title bar above so we can show the parts you need.
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GMC Sierra 2500 HD Classic A/C Clutch Relay, OEM: 36141Four Seasons
2007 GMC Sierra 2500 HD Classic Four Seasons A/C Clutch Relay 36141
54.35, Save 39%   NEW ITEM
OEM: 36141, Item: 410884
  In Stock, Usually ships within 1 business day

Special relay, recommended to help prevent compressor damage on vehicles with Low Mount Compressor.

Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Classic A/C Clutch Relay, OEM: 36141Four Seasons
2007 GMC Sierra 2500 HD Classic Four Seasons A/C Clutch Relay 36141
43.85, Save 39%   NEW ITEM
OEM: 36141, Item: 1015707
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Classic A/C Compressor Throttle Cut-Off Relay, OEM: 36135Four Seasons
2007 GMC Sierra 2500 HD Classic Four Seasons A/C Compressor Throttle Cut-Off Relay 36135
17.75, Save 39%   NEW ITEM
OEM: 36135, Item: 1015701
  Only 6 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Engine Cooling Fan Motor Relay, OEM: 15-81106/1581106ACDelco
2007 GMC Sierra 2500 HD Classic ACDelco Engine Cooling Fan Motor Relay 15-81106
3.55, Save 40%   NEW ITEM
OEM: 15-81106, Item: 886005
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Engine Cooling Fan Motor Relay, OEM: D1786CACDelco
2007 GMC Sierra 2500 HD Classic ACDelco Engine Cooling Fan Motor Relay D1786C
8.95, Save 39%   NEW ITEM
OEM: D1786C, Item: 899747
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Low Beam, High Beam

ACDelco
2007 GMC Sierra 2500 HD Classic ACDelco Engine Cooling Fan Motor Relay 13503102
5.15, Save 40%   NEW ITEM
OEM: 13503102, Item: 1423186
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Headlight Relay, OEM: 601-218/601218Dorman
2007 GMC Sierra 2500 HD Classic Dorman Headlight Relay 601-218
26.25, Save 39%   NEW ITEM
OEM: 601-218, Item: 1483546
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Low Beam

ACDelco
2007 GMC Sierra 2500 HD Classic ACDelco Headlight Relay 19118886
26.55, Save 39%   NEW ITEM
OEM: 19118886, Item: 1214930
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Roof Mount

GMC Sierra 2500 HD Classic HVAC Blower Motor Connector, OEM: PT731ACDelco
2007 GMC Sierra 2500 HD Classic ACDelco HVAC Blower Motor Connector PT731
25.25, Save 39%  
OEM: PT731, Item: 901307
  Only 8 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Multi Purpose Relay, OEM: 12135194ACDelco
2007 GMC Sierra 2500 HD Classic ACDelco Multi Purpose Relay 12135194
41.45, Save 39%   NEW ITEM
OEM: 12135194, Item: 896212
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Roof Mount

GMC Sierra 2500 HD Classic Pulse Wiper Relay, OEM: D1780CACDelco
2007 GMC Sierra 2500 HD Classic ACDelco Pulse Wiper Relay D1780C
9.25, Save 40%   NEW ITEM
OEM: D1780C, Item: 899746
  In Stock, Usually ships within 1 business day
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