OEM Fog Light for 2002-2009 Buick, Chevrolet, GMC, Isuzu, Oldsmobile, & Saab

Buying a replacement fog light for your GMC Canyon or Envoy? Here's what to keep in mind.

What to Look For:

• Fit: Make sure the fog light is designed to fit your specific year, make, and model of vehicle.
• Lens Condition: Check for cracks, chips, or excessive cloudiness in the lens.
• Housing Condition: Inspect the housing for any damage or cracks.
• Mounting Points: Ensure the mounting points are intact and not damaged.

Quality Indicators:

• OEM (Original Equipment Manufacturer): OEM parts are made by the same manufacturer that made the original part for your vehicle. They are generally considered to be the highest quality.
• Proper Sealing: Look for good seals around the lens to prevent moisture from entering.
• Durable Materials: The housing should be made of durable plastic or metal.

What's Included:

Typically, the fog light assembly includes:

• The fog light housing
• The fog light lens
• Sometimes a bulb (check listing details)

Replacing a fog light is usually a straightforward job. Here's what to expect.

Difficulty Level: Easy to Moderate Estimated Time: 30 minutes to 1 hour

Special Tools Needed:

• Screwdrivers (usually Phillips and flathead)
• Socket set
• Pliers (optional)

Critical Steps and Tips:

1. Disconnect the negative battery cable.
2. Remove any trim or panels that are blocking access to the fog light.
3. Disconnect the electrical connector from the old fog light.
4. Remove the old fog light from its mounting bracket.
5. Install the new fog light in the mounting bracket.
6. Connect the electrical connector to the new fog light.
7. Reinstall any trim or panels that were removed.
8. Reconnect the negative battery cable.
9. Test the fog light.

DIY or Professional Installation?

Replacing a fog light is a task most DIYers can handle. However, if you are not comfortable working on your vehicle's electrical system, it is best to have a professional install the fog light.

When replacing your fog light, you have a few options to consider.

Compare: Used OEM, Refurbished OEM, New Aftermarket

• Used OEM: These are genuine factory parts that have been removed from another vehicle. They are tested and inspected to ensure they are in good working condition. Used OEM parts offer excellent value.
• Refurbished OEM: These are factory parts that have been professionally restored to like-new condition. They may have new components installed.
• New Aftermarket: These are brand-new parts made by third-party manufacturers. They are designed to meet or exceed OE specifications.

Used OEM: Offers a great balance of quality and affordability. You get a genuine factory part at a significantly lower price than new. These parts are tested and inspected.

Refurbished OEM: A good option if you want a part that has been professionally restored. These parts often have new components and are in excellent condition.

New Aftermarket: A brand-new part that is built to OE specs. These parts are often more affordable than new OEM parts.

When replacing a fog light, it's a good idea to check these related parts:

• Fog Light Bulbs: If one bulb is burnt out, the other may be close to failing as well. Replacing both at the same time can save you time and hassle in the future.
• Fog Light Switch: A faulty fog light switch can prevent the fog lights from working properly.
• Wiring Harness: Damaged or corroded wiring can also cause fog light problems.

Replacing these parts at the same time can help prevent repeat failures and ensure that your fog lights are working properly.

The typical lifespan of a fog light can vary depending on several factors.

• How Long This Part Normally Lasts: 5-10 years is a reasonable expectation.

Factors That Affect Longevity:

• Driving conditions: Exposure to harsh weather, road debris, and salt can shorten the lifespan of a fog light.
• Bulb type: Some bulb types last longer than others.
• Quality of the part: OEM parts tend to last longer than aftermarket parts.
• Usage: Frequent use will shorten the lifespan.

The cost of a replacement fog light can vary depending on the type of part you choose.

• Budget: Used OEM - $30 - $60
• Mid-Range: Refurbished OEM - $50 - $80
• Premium: New Aftermarket - $60 - $100

Labor Cost Considerations:

If you choose to have a professional install the fog light, you can expect to pay an additional $50 - $150 in labor costs.

Total Job Cost Estimates:

• DIY with Used OEM: $30 - $60
• Professional Installation with New Aftermarket: $110 - $250

The GMC Canyon and Envoy are generally reliable vehicles, but there are a few things to keep in mind regarding their fog lights.

• Known Issues: Some owners have reported issues with moisture getting inside the fog light lens.
• TSBs or Common Complaints: Check for any Technical Service Bulletins (TSBs) related to fog light issues on your specific year and model.

After installing the new fog light, it's important to verify that it is working properly.

How to Confirm Proper Operation:

• Turn on the fog lights and make sure they illuminate properly.
• Check the alignment of the fog lights to ensure they are aimed correctly.

What to Look/Listen For:

• The fog lights should turn on and off smoothly.
• There should be no flickering or dimming.
• The fog lights should be aimed properly so they don't blind oncoming traffic.

FAQ

Q: How do I know if my fog light bulb is burnt out?
A: The easiest way to tell is to visually inspect the bulb. If the filament is broken or the glass is blackened, the bulb is likely burnt out.

Q: Can I replace just the fog light bulb, or do I have to replace the entire assembly?
A: In most cases, you can replace just the bulb. However, if the lens is cracked or the housing is damaged, you may need to replace the entire assembly.

Q: Are aftermarket fog lights as good as OEM fog lights?
A: Aftermarket fog lights can be a good option, but it's important to choose a reputable brand. OEM fog lights are generally considered to be the highest quality.

Q: How do I aim my fog lights?
A: Fog lights should be aimed so that the top of the beam is no higher than the fog light itself when projected onto a wall 25 feet away. Refer to your owner's manual for specific instructions.

Q: What is the difference between fog lights and driving lights?
A: Fog lights are designed to provide illumination in foggy conditions. They have a wide, low beam pattern that is designed to cut through the fog. Driving lights are designed to provide additional illumination at high speeds. They have a narrow, focused beam pattern that is designed to project light further down the road.

OEM Part Numbers:

• GMC: 15076247, 15269042
• Partslink: GM2592131

Fits Years: 2002 2003 2004 2005 2006 2007 2008 2009