2007 Hummer H3 Accessories

2007 Hummer H3 Trailer Hitch

2007 Hummer H3 Trailer Wiring

2007 Hummer H3 Brake Controller

2007 Hummer H3 Front Mount Hitch

2007 Hummer H3 Base Plate for Tow Bar

2007 Hummer H3 Vehicle Tow Bar Brake System

2007 Hummer H3 Vehicle Tow Bar Wiring

2007 Hummer H3 Roof Rack

2007 Hummer H3 Trunk Bike Rack

2007 Hummer H3 Air Filter

2007 Hummer H3 Exhaust

2007 Hummer H3 Suspension Enhancement

2007 Hummer H3 Transmission Cooler

2007 Hummer H3 Performance Chip

2007 Hummer H3 Interior Lights

2007 Hummer H3 Exterior Lights

2007 Hummer H3 Tire Chains

2007 Hummer H3 Fluid Filters

2007 Hummer H3 Floor Mats

2007 Hummer H3 Tube Steps

2007 Hummer H3 Trim Kits

2007 Hummer H3 Vehicle Covers

2007 Hummer H3 Grille

2007 Hummer H3 Grille Guard

2007 Hummer H3 Bug Shield

2007 Hummer H3 Side Window Vents

2007 Hummer H3 Mud Flaps

2007 Hummer H3 Interior Trim

2007 Hummer H3 Lamp Guards

2007 Hummer H3 Vehicle Seat Covers

2007 Hummer H3 Windshield Wiper Blades

Popular Hummer H3 Accessories

Hummer H3 Cargo Carriers

Hummer H3 Cargo Bags

Ball Mounts

Hummer H3 Bike Rack

Cargo Tie Downs

Tow Bar Braking Systems

Hitch Covers

2007 Hummer H3 Questions and Answers

• Can a Transmission Cooler be Used to Bypass the Factory Cooler on a 2007 Hummer H3
  
• It is usually the other way around with factory transmissions coolers in radiators. By that I mean that normally you see a problem with the factory coolers, not the aftermarket replacements. It is possible to bypass the factory cooler in the radiator by blocking off the input/output locations for the transmission cooler on the radiator. You would then need to mount the largest possible cooler that you can get to fit or install a remote cooler with its own fan. The Series 9000 Plate-Fin Transm
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• Connecting the Hayes-Lemmerz Energize III Brake Controller to a 2007 Hummer H3
  
• Your 2007 Hummer H3 should have four or five blunt cut wires under the left side of the instrument panel to the left of the steering column. You should see a bundle that contains a red wire with a black stripe, a white wire, light blue wire with a white stripe, a dark blue wire and possibly an orange wire. The bundle could be above the emergency foot brake, behind the plastic kick panel or above the brake pedal. This bundle of wires is what is used to hook up the electrical lead wires coming
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• Economical Roof Mounted Cargo Carrying Solutions for 2007 Hummer H3
  
• For a universal roof rack you could use # DTA968. You would need 2 of these bars. You could then mount a basket to them. A better option would be to install heavier-duty crossbars using the following parts: Yakima 48 inch load bars, part# Y00408 Vehicle Specific Landing Pads, two sets of part # Y00224 Control Towers, part # Y00214 Once the crossbars are in place, you could install a low-priced roof basket like the Yakima BasketCase, # Y07012. The Highland products would not be a good
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• Where Does the Air Used By the Roadmaster InvisiBrake # RM-8700 Come From
  
• The Roadmaster InvisiBrake you referenced, part # RM-8700 has a small compressor in the control box that provides the necessary air pressure to actuate the towed vehicles brakes when needed. Although the box is typically mounted under the seat, it can be mounted anywhere in the vehicle that allows access to the adjustment knob. I have linked you to an install video showing the InvisiBrake being installed on a 2002 Jeep Liberty. Although the install is for a different vehicle than yours, the v
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• Spare Tire Mounted Bike Rack Compatibility With a 2007 Hummer H3
  
• In order to determine if the SportRack 3 Bike Rack, # A30813STL, will fit your 2007 Hummer H3, there are a couple of measurements you will need to take. Measure from the back of your lug nut holes on the spare tire to the furthest out point on the tire. If this measurement is 4-1/4 inches or less, and the center hole in the wheel is 2 inches in diameter or larger, then you will be able to use this bike rack. The Yakima Spare Time 2 Bike Carrier, # Y02598, is another spare tire bike rack wi
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• What is the Diameter of the Frame Tubing Used in the Yakima MegaWarrior Roof Mount Cargo Basket
  
• I spoke with my contact at Yakima and he stated that on the MegaWarrior, # Y07080-82, most of the basket is made up of 1 inch diameter tubing. The larger pieces are 1-1/8 inches in diameter. I have included a link to the installation details for the basket for you.
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• What is Needed to Flat Tow a 2007 Hummer H3
  
• For a base plate kit for your 2007 Hummer H3 I would recommend the Roadmaster XL Base Plate Kit # 2505-1. Next you will need a tow bar, I recommend the RoadMaster Sterling All Terrain Tow Bar # RM-576. This tow bar comes with wiring, safety cables and quick-disconnects. I attached installation instructions for you to check out also. The next component you will need to flat tow the vehicle is lighting. There are actually several lighting methods depending on your needs and how often you will b
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• Will the Edge Insight Work on a 3.7 Liter GM Gasoline Engine
  
• As long as the vehicle is a 1996 model or newer equipped with an OBD-II port, you will be able to connect the Edge Insight CS, # EP83730. The Insight is not a tuner type of programmer. It can display several parameters and allows you to monitor them but you cannot tune the engine with it. It will not add horsepower, torque, or change any of the factory settings. Some of the parameters you can monitor are: Battery Voltage Intake Air Temperature (IAT) Engine Oil Pressure (EOP) Engine C
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• Base Plates, Tow Bar, Wiring, Safety Cables, Braking System to Flat Tow a 2007 Hummer H3
  
• Before selecting a tow bar, you will first need to install base plates on the 2007 Hummer H3. The base plates provide a secure mounting point for the tow bar to safely flat tow a vehicle. For your H3, we have several options. I recommend the Roadmaster XL Base Plates, # 2505-1. The XL style base plates are compatible with many tow bars. Since your Hummer weighs in at approximately 5,550 pounds, I recommend going with a tow bar rated higher than 6,00 pounds. Take a look at the RoadMaster Black
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• Describe Retention Devices Referenced in Instructions for WeatherTech Front Floor Liners # WT450341
  
• The factory retention devices mentioned in the installation instructions for WeatherTech floor liners WT450341 would be small knobs in the front floorboards of the vehicle. Some, but not all vehicles are equipped with these. If your 2007 Hummer H3 does have the knobs, they should be toward the outer left on the driver side or outer right on the passenger side. Basically, the small knobs fit into a hole in the factory mats to secure them and keep them from sliding around. You can view the
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• Front and Rear Suspension Enhancement Kits for a 2007 Hummer H3
  
• The front suspension kit # TGMFC4 and the rear kit, # TGMRETB, will help to give you a more stable ride under various load sizes for your 2007 Hummer H3. I spoke with my contact at Timbren and asked what the average life span is for these kits. She stated that there are so many variables, type of load, frequency of towing, weather conditions, and so on, that estimating a time frame is extremely difficult. The products are covered by a limited lifetime warranty for the original purchaser and v
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• Will Hidden Hitch 87406 Fit a 2007 Hummer H3 With No Drilling or Modifying of the Vehicle
  
• Hidden Hitch 87406 fits 2006-2010 Hummer H3. It does not require and drilling or fascia cutting. it will sit just below the rear bumper. I have added a link to the instructions for the hitch. Take a look at them. They will show you where the hitch sits and how to install it.
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• Recommendation for Large Roof Top Mount Cargo Baskets for a 2007 Hummer H3
  
• If your 2007 Hummer H3 has a factory roof rack with cross bars that run side to side, there are two baskets rated to fit. First is the Yakima BasketCase Roof Rack Cargo Carrier, # Y07012. It is on the small side at 26-1/2 x 39-3/4 x 2 inches. I have included a link to the installation details below. Second is the Thule M.O.A.B., # TH690. This is a slightly larger basket at 40-1/4 x 50-3/8 x 8 inches. But you can add the Thule Roof Top Cargo Carrier M.O.A.B. Extension, # TH691XT. This will ad
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• 90185 Prodigy Brake Controller Installation on a 2007 Hummer H3
  
• Yes, the prodigy controller comes with installation instructions. We have more concise instructions on our web site and I will link you to them as well as a video showing the installation of a hard wired brake controller. You will need a circuit tester, part number 3808, to test the wiring under the dash and hook up the brake controller to the brake light switch. We do not have specific information on which wire coming out of the brake light connector on the H3 is the brake light circuit but,
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• Hardware for a 2007 Hummer H3 Trailer Hitch Receiver
  
• The Hidden Hitch Class III receiver hitch, part # 87406 does indeed include all necessary installation hardware. To complete your towing system, you might also need the following: Ball mount, part # 2923 2 inch trailer ball, part # 19247 1-7/8 inch trailer ball, part # 19260 Pin and clip, part # PC3 Locking hitch pin, # 40107
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