Chevy Tahoe Headlight Bulb Size

Chevy Tahoe Headlight Bulb Size Chart

2019 Chevrolet Tahoe ChartBulb Number
Headlight Bulb High Beam
Headlight Bulb Low Beam(with halogen headlights)
Headlight Bulb Low Beam(with HID headlights)
Center High Mount Stop Light Bulb
Brake Light Bulb
Turn Signal Light Bulb Front
License Plate Light Bulb
License Plate Light Bulb
Parking Light Bulb
Tail Light Bulb
Turn Signal Light Bulb Rear
Back Up Reverse Light Bulb
Side Marker Light Bulb Front
Side Marker Light Bulb Rear
Daytime Running Light Bulb(with halogen headlights)
Daytime Running Light Bulb(with HID headlights)
Trunk or Cargo Area Light
Dome Light Bulb
Map Light Bulb
Interior Door Light Bulb

The Chevrolet Tahoe is a full-size SUV manufactured in Arlington, Texas. It is a sister product of the GMC Yukon and Cadillac Escalade. The Tahoe was introduced in 1991 as a successor to the Chevrolet K5 Blazer, which had been discontinued at the end of 1990.

The Tahoe is available in three trim levels: LS, LT, and Premier.

The LT is the mid-level trim while the LS is the entry-level. The top of the line Premier adds luxury amenities to either LS/LT version.

All models are offered with a 5.3L V8 engine or an 8.1L Vortec V8 engine in lieu of the standard 4.8L Vortec V8 in LS models.

Trucks equipped with the 5.3L V8 engines are offered with an automatic transmission or a 6-speed manual transmission while trucks with 4.8L and 8.1L engines are only offered with an automatic transmission (the 6-speed is not available on the LS).

The well-designed casings that house your Chevy Tahoe headlight bulbs ensure you see other drivers and pedestrians. Also, they make other road users see you with greater ease. This way, they make the life of everyone, including your dear ones, much more comfortable.

These bulbs always rely on the electronic system for power. As such, you need to ensure this system is up and running so that circuit problems do not affect the efficiency of your headlights. Even if you have a warranty but does not do this, you will incur unnecessary loses.

You have enough options when it comes to quality Chevy Tahoe light bulbs. Whether you want HID or sealed beam light, you’ll get a quality one on the market. Not only that. You’ll easily access LED lamps and halogen lamps.

If you bought your car with headlight options, look for the mechanic who has the right information on how to determine your vehicle’s exact headlight system.

Ensure your car’s headlight has the most efficient reflector. This will enable your vehicle to cast the best useful pattern of light on your roadways at all times.

Which bulb should you choose? If you want an option that casts additional light, buy halogen lamps. HID lamps can also help you as it uses two electrodes that charge the Xenon gas to produce the most light. But if you want one that operates at a lower temperature, LED lamps are your perfect option.

Aftermarket headlights

When the daylight is not sufficient, you rely on the lighting system of your vehicle to keep you, your family and other drivers, the passengers, and pedestrians safe. Therefore, for long-lasting car functionality, you need to maintain your Chevy Tahoe headlights. Whenever you discover some of them are faulty, replace.

The headlights in the front of your vehicle keep your visibility high at night or in the rain high. Fog light also helps you to realize the same objectives when the weather is unfavorable on when driving near mountains.  You can use your HID headlight kit and Xenon headlight kit to boost the quality of your light. But avoid broken or burn-out headlights. They cannot help you. So, replace them without any delay.


When should you replace your headlight bulbs?

If your headlight bulb is blown out or is dimmed, you no longer need it. Halogen bulbs often begin to produce a significantly less amount of light as their filaments age from use. LED and HID lighting are exempted from this category. For that matter, you need to replace your bulbs whenever they are not producing light or are inefficient. But how you do this will depend on your Chevy Tahoe headlight bulb size and headlight bulb type.

In some cases, your headlight circuit may fail. An inappropriate socket size alone might cause these problems. Depending on the type and intensity of the fault, a Chevy Tahoe headlight bulb replacement can be the only proper solution. Clearly, timely replacement is of utmost importance.

  • Do you know how mechanics replace headlights? Here’s what they do.
  • Raise the hood (for halogen bulbs and sealed beams)
  • Get the factory service manual and follow the stipulated procedures
  • Inspect wiring and bulb sockets
  • Turn on all your newly installed bulbs

These steps are easy to follow. But you must be adequately diligent to avoid unnecessary confusions during the installation process. Are there some critical safety precautions? Find the major ones below.

  • Test for a faulty circuit if the light bulb lacks filaments that you can quickly evaluate
  • Replace sealed beams and halogen lamps in pairs always for balanced light production
  • Replace plastic lenses whenever you notice signs of degradation
  • Frequently inspect the condition of major components, such as fuses and bulb sockets.


The first generation of the Chevrolet Tahoe was launched in 1991 for the 1992 model year replacing the short-lived K5 Blazer.

It shared its platform with its predecessor K5 Blazer and other full size pick up truck based SUVs such as Ford F-Series which also underwent major redesign at this time reusing many tooling parts from previous generations. Like most new vehicles today, it was available with standard 4 wheel drive system.

GM discontinued the Chevrolet Tahoe after its 1998 version although it continued to make the vehicle until 2000 in Mexico for public sale until 2001 when the second generation started production.

Interestingly, GM also used this platform for its “G-Series” which were mostly sold as commercial trucks and next generation S10/S15 Blazer/S10 Pickup that went into production in 1999.

The second generation of the Tahoe launched in 2000 continuing on from where its predecessor left off albeit smaller than before due to the 1997 energy efficiency law that required all gas-guzzling vehicles have a CAFE rating of 18 mpg or better.

It continued being an SUV produced for personal use with a step up from mid-range SUV to full-size SUV. It was available with two-door and four-door models, the former being more of a personal car whereas the latter having more room for extra passengers and cargo.

 In 2003, Chevrolet released an all-new third generation Tahoe along with its GMC Yukon counterpart in order to compete in the growing SUV market.

The two vehicles were mostly identical except for cosmetic differences such as grilles and body moldings that separated them apart.

At this point in time, most gasoline engines including big-block V8s stopped production; we, therefore, see the adoption of larger Vortec 6000 supercharged V6 (295 hp) and naturally aspirated 5 V8 (320 hp) replacing the older lineup of V6 (220 hp) and V8 (295 hp).

The fourth generation of the Chevy Tahoe was released in 2008 after a brief hiatus due to major changes in fuel economy. It is practically identical to its predecessor with minor interior updates such as automatic transmission, gages, heater controls etc.

It was mostly unchanged until it went out of production in 2013 when GM decided not to continue developing new models for the SUV line up. GM used this platform into 2014 for their “G-Series” commercial trucks including GMT900 that lasted into 2017.

The fifth generation of the Chevrolet Tahoe saw a lot of change starting off with an update on its architecture which been around since 2008; meaning many components are interchangeable with its predecessor.

Another update included a brand new 5.3L EcoTec3 V8 which replaced the older 6.0L LS-based engine used in previous models.

The all new Tahoe also received major changes to its exterior with a badging update, LED light clusters for both head and fog lamps, slightly revised fenders, hood, front grille among other things.

The fifth generation of the Chevy Tahoe is set to be phased out in 2017/2018 in place of GMC’s Yukon XL when it goes back into production after over two years of having been on hiatus due to slow sales across most full size SUVs in general due to high fuel prices after 2010 financial crisis which was only exacerbated by the recent oil crisis.

Compared to other SUVs at this time such as Ford Expedition, Nissan Pathfinder and Toyota 4Runner which used body-on-frame construction, these vehicles had unibody design making them more fuel efficient despite their large size which also increased safety due to smaller chances rollover accidents albeit lower durability during high speed collisions.

While these vehicles no longer in production, GM has used the platform into 2014 for their “G-Series” which include the following: Chevrolet Silverado 1500 HD, 2500 HD and 3500 HD; GMC Sierra 1500 HD, 2500 HD and 3500 HD; Isuzu i-Series; Volkswagen Amarok (listed under VW Commercial Vehicles).

Unlike its predecessors, this generation of Tahoe was not available with regular petrol V6 engines; instead it came equipped with larger EcoTec3 V8s.

These latest versions were also able to tow much more than what previous models could at up to 9600 lbs (4309 kg) when properly equipped.

One major advantage that the fifth generation of Tahoe has over older generations is its fuel economy in Eco and regular modes.

The newer models were able to achieve much higher average MPG especially in the city where it managed 18mpg (13.1 l/100km) compared to old Tahoes that would get around 15mpg (18.5 l/100km). In 2015, an engine update increased the efficiency of the 5.3L V8s by up to 10%.

 In addition to being a personal car, these vehicles are used for family outings, camping trips, and other recreational activities due to their sheer size and large cargo area along with removable 3rd-row seats allowing extra passengers on board even when there’s a maximum number of people allowed on board.

When properly equipped, a Tahoe can tow up to 9600 lbs (4309 kg) which is more than enough for many vehicles on the road today.

 Another major advantage of these vehicles was their bulking size compared to other SUVs costing around the same price while being far more spacious and roomier especially with its third-row seating abilities.

In addition, this generation was one of the safest vehicles on the market at a time where it received a 5-star rating from NHTSA in all categories meaning it should have been purchased by families dealing with growing children both young and old.

More on Chevy Tahoe

Many people try to find out what Chevy Tahoe wheel size will fit on their vehicle. To figure out which one of them will fit, you must measure the space between the hub and the fender on all four sides where the tire will sit.

Related Cars

Chevrolet Suburban, Ford Expedition , Nissan Armada, GMC Yukon, Toyota Sequoia

7 thoughts on “Chevy Tahoe Headlight Bulb Size”

    • The answer might really depend on the trim of your vehicle. Please, provide more information about the trim, engine, etc. But if you are looking for headlights assembly, we would really recommend projector headlights.

    • We have a 2009 and it has reflector lenses. I would bet yours is the same, as the style didn’t change much. However if you look at the headlight in the daytime, when turned off, and see if there is a circular lens, much like a magnifying glass inside the housing. This is indicative of a projector lens.

      I hope this helps!


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