1966 GMC 3000 Headlights

Keep Your 1966 GMC 3000 in Top Shape with Quality Headlights

Whether you’re repairing or upgrading your Headlight, using high-quality parts is key to keeping your 1966 GMC 3000 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including High Beam Headlight Bulbs, Hi Beam Indicator Bulbs, and Low Beam Headlight Bulbs. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Headlights from Trusted Brands

Looking for a reliable Headlight? We’ve got you covered with options from brands you know and trust like Sylvania. For example, Sylvania Headlights start at just $7.99 with an average 4.3 star rating. With over 560 reviews and a solid 5 star average, you can shop with confidence knowing other GMC 3000 owners approve.

Explore Related Parts

While you’re upgrading or replacing your Headlight, don’t forget to check out other key components like Exterior Lighting and Interior Lighting. At Advance Auto Parts, we’re here to help you keep your 1966 GMC 3000 in peak condition, inside and out.

Essential 1966 GMC 3000 Headlights

KAI – Passenger Side Headlight Bracket, Made Of Plastic (Part No.GMK414006347)

Passenger Side Headlight Bracket, Made Of Plastic

from

$85.99
New, Goodmark Passenger Side Head Light Mounting Ring, For Models With 2 Head Light System, Made Of Stainless Steel

Product Features:
  • Meets All Federal Motor Safety Standards
  • No Drilling Or Modifications Needed For Installation
  • Same Form Fit As OE
See More

Wagner Lighting – Standard Multi-Purpose Light Bulb Box of 1 (Part No.H6024)

Standard Multi-Purpose Light Bulb Box of 1

from

$16.79
Designed to offer OE fit, form and function, Wagner Standard sealed beams deliver long-lasting durability and functionality. A non-reflective bottom shelf inhibits glare in fog, rain and snow.

Product Features:
  • OE FIT, FORM, & FUNCTION – Direct replacement bulb delivers standard OE light projection
  • OE FIT, FORM, & FUNCTION – Direct replacement bulb delivers standard OE lightáprojection
  • HIGH QUALITY – Extra strong filament withstands vibration and coated terminals inhibits corrosion.
  • FOR CHALLENGING CONDITIONS – Non-reflective bottom shelf reduces glare in rain, snow and fog.
  • DOT COMPLIANT – Department of Transportation (DOT) compliant and meets or exceeds Society of Automotive Engineers (SAE) standards
  • DOT COMPLIANT – Department of Transportation (DOT) compliant and meets oráexceeds Society of Automotive Engineers (SAE) standards
  • REPLACE IN PAIRS – For optimal performance and visibility on the road, replace headlights in pairs.
  • IN-DEMAND COVERAGE – Available for many of the most popular applications on the road.
See More

Sylvania – H6024 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack (Part No.H6024XVBX)

H6024 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack

from

$24.99
SYLVANIA XtraVision® sealed beam headlight bulbs provide brighter light on the roadway to improve your visibility without impacting oncoming drivers, when compared to SYLVANIA Basic bulbs.

Product Features:
  • DEPENDABLE: Designed and manufactured to improve your driving experience without compromising bulb life
  • MORE DOWNROAD VISIBILITY: XtraVision bulbs deliver more downroad light for improved visibility when compared to SYLVANIA Basic
  • EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
  • SMART MAINTENANCE: Headlights dim over time, always replace bulbs in pairs to ensure equal brightness and color
  • PRO TIP: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install
  • SAFETY: Compliant with DOT regulations and SAE standards, SYLVANIA headlight bulbs are designed with safety in mind to prevent glare
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
See More

Sylvania – H5006 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack (Part No.H5006XVBX)

H5006 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack

from

$24.99
SYLVANIA XtraVision® sealed beam headlight bulbs provide brighter light on the roadway to improve your visibility without impacting oncoming drivers, when compared to SYLVANIA Basic bulbs.

Product Features:
  • DEPENDABLE: Designed and manufactured to improve your driving experience without compromising bulb life
  • MORE DOWNROAD VISIBILITY: XtraVision bulbs deliver more downroad light for improved visibility when compared to SYLVANIA Basic
  • EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
  • SMART MAINTENANCE: Headlights dim over time, always replace bulbs in pairs to ensure equal brightness and color
  • PRO TIP: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install
  • SAFETY: Compliant with DOT regulations and SAE standards, SYLVANIA headlight bulbs are designed with safety in mind to prevent glare
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
See More

KAI – Headlamp Adjusting Spring (Part No.GMKHW2102)

Headlamp Adjusting Spring

from

$8.99
New Goodmark Headlight Adjusting Spring

Product Features:
  • Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

Sylvania – H5001 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack (Part No.H5001XVBX)

H5001 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack

from

$24.99
SYLVANIA XtraVision® sealed beam headlight bulbs provide brighter light on the roadway to improve your visibility without impacting oncoming drivers, when compared to SYLVANIA Basic bulbs.

Product Features:
  • DEPENDABLE: Designed and manufactured to improve your driving experience without compromising bulb life
  • MORE DOWNROAD VISIBILITY: XtraVision bulbs deliver more downroad light for improved visibility when compared to SYLVANIA Basic
  • EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
  • SMART MAINTENANCE: Headlights dim over time, always replace bulbs in pairs to ensure equal brightness and color
  • PRO TIP: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install
  • SAFETY: Compliant with DOT regulations and SAE standards, SYLVANIA headlight bulbs are designed with safety in mind to prevent glare
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
See More

Wagner Lighting – Standard Multi-Purpose Light Bulb Box of 1 (Part No.H5001)

Standard Multi-Purpose Light Bulb Box of 1

from

$14.99
Designed to offer OE fit, form and function, Wagner Standard sealed beams deliver long-lasting durability and functionality. A non-reflective bottom shelf inhibits glare in fog, rain and snow.

Product Features:
  • OE FIT, FORM, & FUNCTION – Direct replacement bulb delivers standard OE light projection
  • OE FIT, FORM, & FUNCTION – Direct replacement bulb delivers standard OE lightáprojection
  • HIGH QUALITY – Extra strong filament withstands vibration and coated terminals inhibits corrosion.
  • FOR CHALLENGING CONDITIONS – Non-reflective bottom shelf reduces glare in rain, snow and fog.
  • DOT COMPLIANT – Department of Transportation (DOT) compliant and meets or exceeds Society of Automotive Engineers (SAE) standards
  • DOT COMPLIANT – Department of Transportation (DOT) compliant and meets oráexceeds Society of Automotive Engineers (SAE) standards
  • REPLACE IN PAIRS – For optimal performance and visibility on the road, replace headlights in pairs.
  • IN-DEMAND COVERAGE – Available for many of the most popular applications on the road.
See More

Sylvania – H6024 SilverStar: Sealed Beam Headlight, Brighter and Whiter Light, 1 Pack (Part No.H6024STBX)

H6024 SilverStar: Sealed Beam Headlight, Brighter and Whiter Light, 1 Pack

from

$32.99
SYLVANIA SilverStar® high performance sealed beam bulbs provide a balance of improved visibility and bulb life to deliver a brighter and whiter light when compared to SYLVANIA Basic. The combination of downroad, sideroad, and whiter light helps to achieve more clarity during night-time driving. More clarity can improve contrast and object visibility such as street signs and road hazards.

Product Features:
  • DEPENDABLE: Designed and manufactured to improve your driving experience without compromising bulb life
  • MORE DOWNROAD VISIBILITY: XtraVision bulbs deliver more downroad light for improved visibility when compared to SYLVANIA Basic
  • EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
  • SMART MAINTENANCE: Headlights dim over time, always replace bulbs in pairs to ensure equal brightness and color
  • PRO TIP: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install
  • SAFETY: Compliant with DOT regulations and SAE standards, SYLVANIA headlight bulbs are designed with safety in mind to prevent glare
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
See More

Grote – 7" Round,Clear, Led,Hi/Lo Beam Headlamp (Part No.90941-5)

7" Round,Clear, Led,Hi/Lo Beam Headlamp

from

$195.99
Product Features:
  • Headlight uses a hard coated, UV protected, high impact resistant polycarbonate lens that resists cracking and yellowing
  • Improve the driving experience for drivers by decreasing eye fatigue and providing better detail, thus decreasing chances for accidents
See More

Sylvania – 161 Long Life: Mini Bulb, Standard Performance, 2 Pack (Part No.161LLBP2)

161 Long Life: Mini Bulb, Standard Performance, 2 Pack

from

$7.99
SYLVANIA Long Life miniature bulbs provide standard performance for your car or truck’s interior and exterior auxiliary lighting. Ideal for use in your car’s back up/reverse, trunk, dome lights and more, Long Life bulbs are a direct replacement for your vehicle. Designed for durability, lower maintenance, and safety in mind.

Product Features:
  • DEPENDABLE: Made from high quality materials for long-lasting durability
  • EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
  • SMART MAINTENANCE: Always replace bulbs in pairs to ensure equal brightness and color
  • PRO TIP: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install
  • SAFETY: High-quality SYLVANIA bulbs are designed to perform to all relevant safety standards set for the lighting application
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
See More

Sylvania – 57 Long Life: Mini Bulb, Standard Performance, 2 Pack (Part No.57LLBP2)

57 Long Life: Mini Bulb, Standard Performance, 2 Pack

from

$7.99
SYLVANIA Long Life miniature bulbs provide standard performance for your car or truck’s interior and exterior auxiliary lighting. Ideal for use in your car’s back up/reverse, trunk, dome lights and more, Long Life bulbs are a direct replacement for your vehicle. Designed for durability, lower maintenance, and safety in mind.

Product Features:
  • DEPENDABLE: Made from high quality materials for long-lasting durability
  • EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
  • SMART MAINTENANCE: Always replace bulbs in pairs to ensure equal brightness and color
  • PRO TIP: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install
  • SAFETY: High-quality SYLVANIA bulbs are designed to perform to all relevant safety standards set for the lighting application
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
See More

Most Popular High Beam Headlight Bulbs for 1966 GMC 3000s

Enhance your 1966 GMC 3000 with one of the 2 High Beam Headlight Bulbs we have in stock, starting at just $14.99.

Sylvania – H5001 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack (Part No.H5001XVBX)

H5001 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack

from

$24.99
SYLVANIA XtraVision® sealed beam headlight bulbs provide brighter light on the roadway to improve your visibility without impacting oncoming drivers, when compared to SYLVANIA Basic bulbs.

Product Features:
  • DEPENDABLE: Designed and manufactured to improve your driving experience without compromising bulb life
  • MORE DOWNROAD VISIBILITY: XtraVision bulbs deliver more downroad light for improved visibility when compared to SYLVANIA Basic
  • EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
  • SMART MAINTENANCE: Headlights dim over time, always replace bulbs in pairs to ensure equal brightness and color
  • PRO TIP: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install
  • SAFETY: Compliant with DOT regulations and SAE standards, SYLVANIA headlight bulbs are designed with safety in mind to prevent glare
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
See More

Wagner Lighting – Standard Multi-Purpose Light Bulb Box of 1 (Part No.H5001)

Standard Multi-Purpose Light Bulb Box of 1

from

$14.99
Designed to offer OE fit, form and function, Wagner Standard sealed beams deliver long-lasting durability and functionality. A non-reflective bottom shelf inhibits glare in fog, rain and snow.

Product Features:
  • OE FIT, FORM, & FUNCTION – Direct replacement bulb delivers standard OE light projection
  • OE FIT, FORM, & FUNCTION – Direct replacement bulb delivers standard OE lightáprojection
  • HIGH QUALITY – Extra strong filament withstands vibration and coated terminals inhibits corrosion.
  • FOR CHALLENGING CONDITIONS – Non-reflective bottom shelf reduces glare in rain, snow and fog.
  • DOT COMPLIANT – Department of Transportation (DOT) compliant and meets or exceeds Society of Automotive Engineers (SAE) standards
  • DOT COMPLIANT – Department of Transportation (DOT) compliant and meets oráexceeds Society of Automotive Engineers (SAE) standards
  • REPLACE IN PAIRS – For optimal performance and visibility on the road, replace headlights in pairs.
  • IN-DEMAND COVERAGE – Available for many of the most popular applications on the road.
See More

Best-Selling 1966 GMC 3000 Hi Beam Indicator Bulbs

Upgrade your 3000 with one of our 2 best-selling Hi Beam Indicator Bulbs, earning an average 5 stars rating across 30 reviews.

Sylvania – 161 Long Life: Mini Bulb, Standard Performance, 2 Pack (Part No.161LLBP2)

161 Long Life: Mini Bulb, Standard Performance, 2 Pack

from

$7.99
SYLVANIA Long Life miniature bulbs provide standard performance for your car or truck’s interior and exterior auxiliary lighting. Ideal for use in your car’s back up/reverse, trunk, dome lights and more, Long Life bulbs are a direct replacement for your vehicle. Designed for durability, lower maintenance, and safety in mind.

Product Features:
  • DEPENDABLE: Made from high quality materials for long-lasting durability
  • EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
  • SMART MAINTENANCE: Always replace bulbs in pairs to ensure equal brightness and color
  • PRO TIP: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install
  • SAFETY: High-quality SYLVANIA bulbs are designed to perform to all relevant safety standards set for the lighting application
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
See More

Sylvania – 57 Long Life: Mini Bulb, Standard Performance, 2 Pack (Part No.57LLBP2)

57 Long Life: Mini Bulb, Standard Performance, 2 Pack

from

$7.99
SYLVANIA Long Life miniature bulbs provide standard performance for your car or truck’s interior and exterior auxiliary lighting. Ideal for use in your car’s back up/reverse, trunk, dome lights and more, Long Life bulbs are a direct replacement for your vehicle. Designed for durability, lower maintenance, and safety in mind.

Product Features:
  • DEPENDABLE: Made from high quality materials for long-lasting durability
  • EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
  • SMART MAINTENANCE: Always replace bulbs in pairs to ensure equal brightness and color
  • PRO TIP: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install
  • SAFETY: High-quality SYLVANIA bulbs are designed to perform to all relevant safety standards set for the lighting application
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
See More

Top-Quality Low Beam Headlight Bulbs for 1966 GMC 3000s

Choose a high-quality OEM or aftermarket Low Beam Headlight Bulb for GMC 3000s and enjoy top-notch performance from $24.99.

Sylvania – H5006 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack (Part No.H5006XVBX)

H5006 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack

from

$24.99
SYLVANIA XtraVision® sealed beam headlight bulbs provide brighter light on the roadway to improve your visibility without impacting oncoming drivers, when compared to SYLVANIA Basic bulbs.

Product Features:
  • DEPENDABLE: Designed and manufactured to improve your driving experience without compromising bulb life
  • MORE DOWNROAD VISIBILITY: XtraVision bulbs deliver more downroad light for improved visibility when compared to SYLVANIA Basic
  • EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
  • SMART MAINTENANCE: Headlights dim over time, always replace bulbs in pairs to ensure equal brightness and color
  • PRO TIP: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install
  • SAFETY: Compliant with DOT regulations and SAE standards, SYLVANIA headlight bulbs are designed with safety in mind to prevent glare
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
See More

Our Top Pick for a 1966 GMC 3000 Headlight Bracket

Invest in a durable Headlight Bracket for your 1966 GMC, knowing you’re getting trusted brands and expert craftsmanship.

KAI – Passenger Side Headlight Bracket, Made Of Plastic (Part No.GMK414006347)

Passenger Side Headlight Bracket, Made Of Plastic

from

$85.99
New, Goodmark Passenger Side Head Light Mounting Ring, For Models With 2 Head Light System, Made Of Stainless Steel

Product Features:
  • Meets All Federal Motor Safety Standards
  • No Drilling Or Modifications Needed For Installation
  • Same Form Fit As OE
See More

Our Headlight Adjusting Springs for 1966 GMC 3000s

Make a smart move for your 1966 GMC 3000 with our Headlight Adjusting Spring for $8.99.

KAI – Headlamp Adjusting Spring (Part No.GMKHW2102)

Headlamp Adjusting Spring

from

$8.99
New Goodmark Headlight Adjusting Spring

Product Features:
  • Made Of Steel
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
See More

Top-Rated Headlight Brands For Your 1966 GMC 3000

When it comes to finding the perfect Headlight for your 1966 GMC 3000, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Headlight brands including Sylvania, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $7.99. Purchasing a Headlight from us here at Advance Auto Parts is a smart move for both you and your 1966 GMC 3000, providing peace of mind with parts that meet or exceed OEM standards.

Popular Sylvania 1966 GMC 3000 Headlights

If you’re looking for a top-quality Headlight for your 1966 GMC 3000, Advance Auto Parts has exactly what you need with our selection of Sylvania Headlights. We have 3 Sylvania Headlights in stock for this fitment, all known for their durability and precision fit. With prices starting at just $7.99 and an average cost of $13.66, you’ll find the perfect Headlight for your needs and budget. Sylvania Headlights for the 1966 GMC 3000 come highly rated, with over 45 customer reviews and an impressive average rating of 4.3 stars. Choosing a Sylvania Headlight from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
161 Long Life: Mini Bulb, Standard Performance, 2 Pack
from $7.99
(29)
161 Long Life: Mini Bulb, Standard Performance, 2 Pack
“My license plate isn’t dark anymore”
57 Long Life: Mini Bulb, Standard Performance, 2 Pack
from $7.99
(1)
57 Long Life: Mini Bulb, Standard Performance, 2 Pack
“Used these in the instrument panel of my 1965 C10… a lot brighter than factory and I can see everything better! Plan to replace all my remaining bu”

FAQs for 1966 GMC 3000 Headlights

What are the best-selling Headlights for 1966 GMC 3000s?

Out of 7 Headlights that fit 1966 GMC 3000s, the following parts are the top sellers:

What’s the price range for 1966 GMC 3000 Headlights?

The prices of Headlights for the 1966 GMC 3000 range from $7.99 up to $85.99 for the most premium parts.

What is the average price of a Headlight for a 1966 GMC 3000?

The average price for Headlights for the 1966 GMC 3000 is $25.13. Keep in mind the variety of part types within our Headlight category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Headlights for other GMC 3000 model years?

Yes, we carry Headlights for 5 model years of GMC 3000s between 1960 and 1965. The following model years are the most popular for Headlight purchases: 1965, 1964, 1963, 1962, 1961, and 1960.

What are the cheapest Headlights for my 1966 GMC 3000?

The cheapest 1966 GMC 3000 Headlights we carry are:

Does Advance Auto Parts sell Headlights for any other 1966 GMC models?

Yes. We stock Headlights for 14 other popular 1966 GMC models. Some of the most popular are 1966 K15/K1500 Pickup Headlights, 1966 Suburban Headlights, 1966 G1000 Series Headlights, 1966 PB1000 Series Headlights, and 1966 I1500 Headlights.

What are the top-rated Headlights that fit the 1966 GMC 3000?

Based on 560 reviews by customers, our 1966 GMC 3000 Headlights have an average customer rating of 5 stars. These are the highest-rated categories of Headlights for the 1966 GMC 3000 and their top-rated products:

What types of Headlights do you sell for my 1966 GMC 3000?

As of 11/2/25, these are some of the most in-demand types of Headlights for a 1966 GMC 3000:

Can I get help with 1966 GMC 3000 Headlight orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Headlights and more.

What is your return policy for GMC 3000 Headlights?

Advance Auto Parts keeps returns simple. For new GMC 3000 Headlights and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.