Car Parts Discount

Hummer H2 Relay

Great cars and trucks like your H2 need great parts.

Select Your VehicleAnyone who operates a Hummer knows that when it comes to repairing their automobile only the most superior replacement parts will do. Hummer car, truck, or SUV enthusiasts have come to expect a certain level of military grade design when driving their H2 around town. It's not a regular occurrence that you discover you need a replacement Relay to repair your car or truck. Your Hummer dealership isn't the only place to buy genuine or original equipment quality replacement parts for your H2.

Don't go too long without fixing your Relay... here's why.

A relay is simply a switch that can be used electrically. Electromechanical relays are the most widely used on the market. They perform their functions by activating electromagnets that pull the entire set of contacts to make or break circuits. Relays also let you to perform your Hummer H2 logical car functions and inputs. If your Hummer H2 doesn't start when you turn the ignition switch on, and if the engine light is unable to switch "ON" and "OFF", it indicates that the main relay is broken. You can repair it, or buy a new one if you'd like a faster solution.

We've got what you are looking for.

Procuring new Hummer parts from www.carpartsdiscount.com means you are taking advantage of the absolute greatest original and aftermarket replacement H2 parts on the internet. Don't let a Relay repair spell the end of your car, truck, or SUV, and don't gamble with its condition by buying anything but the highest quality repair parts. At Car Parts Discount, we have real customer support agents on the phone with enough expertise to help you purchase the appropriate Hummer H2 part for your needs. Just choose your year from the list below to find the right Hummer H2 Relay for your 2009, 2008, 2007, 2006, 2005, 2004, 2003 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Hummer H2 Engine Cooling Fan Motor Relay, OEM: 15-81106/1581106ACDelco
2008-2009 Hummer H2 ACDelco Engine Cooling Fan Motor Relay 15-81106
3.95, Save 40%   NEW ITEM
OEM: 15-81106, Item: 886005
  In Stock, Usually ships within 1 business day
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ACDelco
2003-2009 Hummer H2 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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Hummer H2 Computer Control Relay, OEM: RY612TSMP
2003-2007 Hummer H2 SMP Computer Control Relay RY612T
5.35, Save 39%  
OEM: RY612T, Item: 776169
  In Stock, Usually ships within 1 business day
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Hummer H2 Instrument Panel Wiring Harness Relay, OEM: D1703AACDelco
2004-2007 Hummer H2 ACDelco Instrument Panel Wiring Harness Relay D1703A
5.55, Save 40%   NEW ITEM
OEM: D1703A, Item: 899736
  In Stock, Usually ships within 1 business day
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Hummer H2 Parking Light Relay, OEM: D1777CACDelco
2008-2009 Hummer H2 ACDelco Parking Light Relay D1777C
6.85, Save 39%   NEW ITEM
OEM: D1777C, Item: 695237
  Only 6 left In Stock, Usually ships within 1 business day
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Hummer H2 A/C Compressor Control Relay, OEM: D1741CACDelco
2003-2009 Hummer H2 ACDelco A/C Compressor Control Relay D1741C
7.45, Save 39%   NEW ITEM
OEM: D1741C, Item: 899739
  In Stock, Usually ships within 1 business day
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Hummer H2 Engine Cooling Fan Motor Relay, OEM: D1786CACDelco
2003-2009 Hummer H2 ACDelco Engine Cooling Fan Motor Relay D1786C
8.95, Save 39%  
OEM: D1786C, Item: 899747
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear, Low Beam, High Beam

Hummer H2 Pulse Wiper Relay, OEM: D1780CACDelco
2003-2007 Hummer H2 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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Hummer H2 Multi-Purpose Relay, OEM: RY601SMP
2008-2009 Hummer H2 SMP Multi-Purpose Relay RY601
10.65, Save 39%   NEW ITEM
OEM: RY601, Item: 317832
  In Stock, Usually ships within 1 business day
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Hummer H2 A/C Control Relay, OEM: RY282TSMP
2003-2004 Hummer H2 SMP A/C Control Relay RY282T
12.15, Save 39%   NEW ITEM
OEM: RY282T, Item: 776154
  In Stock, Usually ships within 1 business day
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Hummer H2 Multi-Purpose Relay, OEM: RY521SMP
2006 Hummer H2 SMP Multi-Purpose Relay RY521
20.25, Save 39%   NEW ITEM
OEM: RY521, Item: 317817
  In Stock, Usually ships within 1 business day
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Hummer H2 Starter Relay, OEM: F1757ACDelco
2004-2007 Hummer H2 ACDelco Starter Relay F1757
20.25, Save 39%  
OEM: F1757, Item: 900016
  Only 7 left In Stock, Usually ships within 1 business day
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Hummer H2 Multi-Purpose Relay, OEM: HP4655SMP
2003-2006, 2008-2009 Hummer H2 SMP Multi-Purpose Relay HP4655
23.45, Save 39%   NEW ITEM
OEM: HP4655, Item: 335022
  In Stock, Usually ships within 1 business day
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Hummer H2 Secondary Air Injection Relay, OEM: 212-559/212559ACDelco
2003-2009 Hummer H2 ACDelco Secondary Air Injection Relay 212-559
24.05, Save 40%   NEW ITEM
OEM: 212-559, Item: 887866
  Only 9 left In Stock, Usually ships within 1 business day
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ACDelco
2003-2005, 2008-2009 Hummer H2 ACDelco Electronic Brake Control Relay 19118886
26.25, Save 39%   NEW ITEM
OEM: 19118886, Item: 1215746
  In Stock, Usually ships within 1 business day
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Hummer H2 Relay Connector, OEM: S947SMP
2003-2006 Hummer H2 SMP Relay Connector S947
27.75, Save 39%   NEW ITEM
OEM: S947, Item: 345080
  Only 3 left In Stock, Usually ships within 1 business day
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