1978 Chevrolet K5 Blazer Headlights
Keep Your 1978 Chevrolet K5 Blazer in Top Shape with Quality Headlights
Whether you’re repairing or upgrading your Headlight, using high-quality parts is key to keeping your 1978 Chevrolet K5 Blazer looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Dual Beam Headlight Bulbs, Headlamp Sockets, 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, Grote, and Dorman. For example, Sylvania Headlights start at just $24.99 with an average 4.3 star rating. Grote and Dorman offer similar pricing and quality, backed by strong customer feedback. With over 585 reviews and a solid 3.9 star average, you can shop with confidence knowing other Chevrolet K5 Blazer owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1978 Chevrolet K5 Blazer Headlight at Advance Auto Parts is around $51.89, with a range that starts at $4.35 and goes up to $227.99. With 13 options in stock from 6 trusted brands, finding the right fit is easy. Popular picks like Dorman High Temperature Headlamp Standard Socket, 84790, Carquest Hazard Warning Flasher Connector, PT121, and Dorman H4 and 9003 Ceramic Socket, 90801 start at just $4.35 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Headlight, don’t forget to check out other key components like Exterior Lighting and Signal Flashers. At Advance Auto Parts, we’re here to help you keep your 1978 Chevrolet K5 Blazer in peak condition, inside and out.
Find Your Specific 1978 Chevrolet K5 Blazer Headlights
Looking for the perfect Headlight for your 1978 Chevrolet K5 Blazer? You’re in the right place. Below, you’ll find links to various types of Headlights that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Headlights, ensuring durability and a precise fit for your Chevrolet K5 Blazer. Whether you’re driving a 1978 model or another popular model year like
1977,
1979,
1980,
1981,
1982,
1983,
1984,
1985, and
1986, we’ve got you covered. Purchasing Headlights from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Headlights that fit your vehicle.
Essential 1978 Chevrolet K5 Blazer Headlights
Wagner Lighting – Wagner Lighting Standard Miniature Lamp (Sold by each), 1142 (Part No.1142)
KAI – KAI New Standard Replacement Driver Or Passenger Side Headlight Sealed Beam, GM2500112 (Part No.GM2500112)
from
$88.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Standard Replacement Driver or Passenger Side Headlight Sealed Beam, Includes Bulb/Metal Bucket and Chrome Trim Ring. It is Designed to Replace Your Existing Headlight. Check to Be Sure It Fits Your Vehicle.
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Sylvania – Sylvania H6024 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack, H6024XVBX (Part No.H6024XVBX)
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.
See More
Sylvania – Sylvania H6024 LED: Sealed Beam Headlight, Long-Lasting Brighter and Whiter Light, 1 Pack, H6024SL.BX (Part No.H6024SL.BX)
from
$153.99
The SYLVANIA LED 7-inch Round Sealed Beam Headlight is a true plug and play replacement lamp; just remove your older sealed beam headlight and pop in the new LED sealed beam lamp. Sealed Beam LED headlight bulbs deliver enhanced clarity and contrast to see what obstacles lie on-road and off road with its broad beam pattern and reach. Engineered to provide a superior 6000K white light, as well as, style and durability, the SYLVANIA LED Sealed Beam Headlight Bulbs will be sure to turn heads.
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Grote – Grote LED Sealed Beam Headlight, 4×6 Low Beam, 9-30V, 94421-5 (Part No.94421-5)
from
$219.99
With seven inch round five by seven inch and four by six inch rectangular lights you can replace your existing lights with the durable long lasting LED lights Grote is famous for. The LED technology helps reduce eye fatigue and provide better visibility thus improving driver safety. These 2B1 2D1 and 2E1 head lighting systems have a 3 pin H4 connector and are legal and DOT compliant.
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KAI – KAI Headlight Door, GMK414406080L (Part No.GMK414406080L)
from
$72.99
New Goodmark Driver Side Chrome Headlight Bezel, For Trucks With Square Headlight
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KAI – KAI New Premium Replacement Passenger Side Head Light Door, Silver, GM2513182PP (Part No.GM2513182PP)
from
$14.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Premium Replacement Passenger Side Head Light Door, Silver, With Single Passenger Side Head Light and Lower Park Lamp Opening. It is Designed to Replace Your Existing Headlight Door. Check to Be Sure it Fits Your Vehicle.
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KAI – KAI New Standard Replacement Passenger Side Head Light Door, Silver, GM2513108 (Part No.GM2513108)
from
$15.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Standard Replacement Passenger Side Head Light Door, Silver, With Single Passenger Side Head Light. It is Designed to Replace Your Existing Headlight Door. Check to Be Sure it Fits Your Vehicle.
See More
Sylvania – Sylvania H6054 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack, H6054XVBX (Part No.H6054XVBX)
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.
See More
Sylvania – Sylvania H4656 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack, H4656XVBX (Part No.H4656XVBX)
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.
See More
Grote – Grote LED Sealed Beam Headlight, 5×7 LED Sealed Beam Headlight, 9-32V, 90951-5 (Part No.90951-5)
from
$381.99
With seven inch round five by seven inch and four by six inch rectangular lights you can replace your existing lights with the durable long lasting LED lights Grote is famous for. The LED technology helps reduce eye fatigue and provide better visibility thus improving driver safety. These 2B1 2D1 and 2E1 head lighting systems have a 3 pin H4 connector and are legal and DOT compliant.
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KAI – KAI Headlight Adjusting Nut, GMKHWB2104 (Part No.GMKHWB2104)
Dorman – Dorman H4 and 9003 Ceramic Socket, 90801 (Part No.90801)
from
$21.99
Make better electrical repairs and accessory installations with Dorman Builders Series components. This 3-wire ceramic headlight socket offers superior heat protection for high-wattage bulbs or vehicles that constantly use the standard headlights.
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Dorman – Dorman High Temperature Headlamp Standard Socket, 84790 (Part No.84790)
from
$19.99
This replacement headlight socket matches the fit and terminal count of the original equipment socket for specified vehicles. Made of quality materials with corrosion-resistant contacts, this socket is designed for reliable service.
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Sylvania – Sylvania H6024 SilverStar: Sealed Beam Headlight, Brighter and Whiter Light, 1 Pack, H6024STBX (Part No.H6024STBX)
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.
See More
Sylvania – Sylvania H6054 LED: Sealed Beam Headlight, Long-Lasting Brighter and Whiter Light, 1 Pack, H6054SL.BX (Part No.H6054SL.BX)
from
$153.99
The SYLVANIA LED 5×7 inch Rectangle Sealed Beam Headlight is a true plug and play replacement lamp; just remove your older sealed beam headlight and pop in the new LED sealed beam lamp. Sealed Beam LED headlight bulbs deliver enhanced clarity and contrast to see what obstacles lie on-road and off road with its broad beam pattern and reach. Engineered to provide a superior 6000K white light, as well as, style and durability, the SYLVANIA LED Sealed Beam Headlight Bulbs will be sure to turn heads.
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Wagner Lighting – Wagner Lighting Standard Multi-Purpose Light Bulb Box of 1, H4651 (Part No.H4651)
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.
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KAI – KAI New Standard Replacement Passenger Side Headlight Door, With Round Headlights, GM2513104 (Part No.GM2513104)
from
$37.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Standard Replacement Passenger Side Headlight Door, With Round Headlights. It is Designed to Replace Your Existing Headlight Door. Check to Be Sure it Fits Your Vehicle.
See More
KAI – KAI New Standard Replacement Driver Side Head Light Door, Chrome/Silver, GM2512134 (Part No.GM2512134)
from
$29.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Standard Replacement Driver Side Head Light Door, Chrome/Silver. It is Designed to Replace Your Existing Headlight Door. Check to Be Sure it Fits Your Vehicle.
See More
KAI – KAI New Standard Replacement Passenger Side Headlight Door, Chrome, With Dual Headlights, GM2513106 (Part No.GM2513106)
from
$19.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Standard Replacement Passenger Side Headlight Door, Chrome, With Dual Headlights. It is Designed to Replace Your Existing Headlight Door. Check to Be Sure it Fits Your Vehicle.
See More
KAI – KAI New Standard Replacement Passenger Side Head Light Door, Black/Silver, GM2513105 (Part No.GM2513105)
from
$17.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Standard Replacement Passenger Side Head Light Door, Black/Silver, Single Rectangular Passenger Side Head Light. It is Designed to Replace Your Existing Headlight Door. Check to Be Sure it Fits Your Vehicle.
See More
KAI – KAI New Standard Replacement Driver Side Headlight Door, With Round Headlights, GM2512104 (Part No.GM2512104)
from
$38.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Standard Replacement Driver Side Headlight Door, With Round Headlights. It is Designed to Replace Your Existing Headlight Door. Check to Be Sure it Fits Your Vehicle.
See More
Carquest – Carquest Hazard Warning Flasher Connector, PT121 (Part No.PT121)
from
$10.05
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.
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Popular 1978 Chevrolet K5 Blazer Headlights Categories
Most Popular Dual Beam Headlight Bulbs for 1978 Chevrolet K5 Blazers
Enhance your 1978 Chevrolet K5 Blazer with one of the 2 Dual Beam Headlight Bulbs we have in stock, starting at just $24.99.
Sylvania – Sylvania H6024 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack, H6024XVBX (Part No.H6024XVBX)
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.
See More
Sylvania – Sylvania H6024 LED: Sealed Beam Headlight, Long-Lasting Brighter and Whiter Light, 1 Pack, H6024SL.BX (Part No.H6024SL.BX)
from
$153.99
The SYLVANIA LED 7-inch Round Sealed Beam Headlight is a true plug and play replacement lamp; just remove your older sealed beam headlight and pop in the new LED sealed beam lamp. Sealed Beam LED headlight bulbs deliver enhanced clarity and contrast to see what obstacles lie on-road and off road with its broad beam pattern and reach. Engineered to provide a superior 6000K white light, as well as, style and durability, the SYLVANIA LED Sealed Beam Headlight Bulbs will be sure to turn heads.
See More
Best-Selling 1978 Chevrolet K5 Blazer Headlamp Socket
Upgrade your K5 Blazer with our best-selling Headlamp Socket.
Carquest – Carquest Hazard Warning Flasher Connector, PT121 (Part No.PT121)
from
$10.05
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.
See More
Top-Quality Low Beam Headlight Bulbs for 1978 Chevrolet K5 Blazers
Choose a high-quality OEM or aftermarket Low Beam Headlight Bulb for Chevrolet K5 Blazers and enjoy top-notch performance from $16.79.
Grote – "Grote LED Sealed Beam Headlight, 7"" LED Sealed Beam Headlight, 9-32V, 90941-5" (Part No.90941-5)
from
$227.99
With seven inch round five by seven inch and four by six inch rectangular lights you can replace your existing lights with the durable long lasting LED lights Grote is famous for. The LED technology helps reduce eye fatigue and provide better visibility thus improving driver safety. These 2B1 2D1 and 2E1 head lighting systems have a 3 pin H4 connector and are legal and DOT compliant.
See More
Wagner Lighting – Wagner Lighting Standard Multi-Purpose Light Bulb OE Fit, Form and Function, H6024 (Part No.H6024)
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.
See More
Our Top Pick for a 1978 Chevrolet K5 Blazer High Beam Headlight Bulb
Invest in a
durable High Beam Headlight Bulb for your 1978 Chevrolet, knowing you’re getting trusted brands and expert craftsmanship.
Sylvania – Sylvania H6024 SilverStar: Sealed Beam Headlight, Brighter and Whiter Light, 1 Pack, H6024STBX (Part No.H6024STBX)
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.
See More
Our Top-Rated Headlight Lamp Assemblies for 1978 Chevrolet K5 Blazers
Make a smart move for your 1978 Chevrolet K5 Blazer with our Headlight Lamp Assembly for $88.99.
KAI – KAI New Standard Replacement Driver Or Passenger Side Headlight Sealed Beam, GM2500112 (Part No.GM2500112)
from
$88.99
With a Serious and Unwavering Commitment to Providing Customers a Broad Range of High Quality Replacement Components, Equipment, and Parts to Repair and Accessorize Their Automobiles, Trucks, and Other Vehicles, We Are Offering a New Standard Replacement Driver or Passenger Side Headlight Sealed Beam, Includes Bulb/Metal Bucket and Chrome Trim Ring. It is Designed to Replace Your Existing Headlight. Check to Be Sure It Fits Your Vehicle.
See More
Top-Rated Headlight Brands For Your 1978 Chevrolet K5 Blazer
When it comes to finding the perfect Headlight for your 1978 Chevrolet K5 Blazer, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 6 trusted brands. We carry the most popular Headlight brands including Sylvania, Grote, and Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $19.99. Purchasing a Headlight from us here at Advance Auto Parts is a smart move for both you and your 1978 Chevrolet K5 Blazer, providing peace of mind with parts that meet or exceed OEM standards.
Popular Sylvania 1978 Chevrolet K5 Blazer Headlights
If you’re looking for a top-quality Headlight for your 1978 Chevrolet K5 Blazer, Advance Auto Parts has exactly what you need with our selection of Sylvania Headlights. We have 2 Sylvania Headlights in stock for this fitment, all known for their durability and precision fit. With prices starting at just $24.99 and an average cost of $28.99, you’ll find the perfect Headlight for your needs and budget. Sylvania Headlights for the 1978 Chevrolet K5 Blazer come highly rated, with over 93 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.
from
$32.99
(38)
Sylvania H6024 SilverStar: Sealed Beam Headlight, Brighter and Whiter Light, 1 Pack, H6024STBX
“Easy install”
from
$24.99
(55)
Sylvania H6024 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack, H6024XVBX
“A lot brighter then stock”
Top-Quality Grote 1978 Chevrolet K5 Blazer Headlights
For those in search of a high-quality Headlight for their 1978 Chevrolet K5 Blazer, Advance Auto Parts offers a great selection of Grote Headlights. With 1 Grote Headlights in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Headlights start at just $227.99, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.3 stars, Grote Headlights provide both reliability and excellent performance. Choosing a Grote Headlight from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
from
$227.99
(1)
"Grote LED Sealed Beam Headlight, 7"" LED Sealed Beam Headlight, 9-32V, 90941-5"
“I installed a pair of these in my 1979 Fiat Spider (that I bought new). Perfect fit and a much better light than either the original sealed beams or ”
FAQs for 1978 Chevrolet K5 Blazer Headlights
What are the best-selling Headlights for 1978 Chevrolet K5 Blazers?
Out of 13 Headlights that fit 1978 Chevrolet K5 Blazers, the following parts are the top sellers:
- Dorman High Temperature Headlamp Standard Socket, 84790 (5760056) – $19.99
- Carquest Hazard Warning Flasher Connector, PT121 (20974267) – $10.05
- Dorman H4 and 9003 Ceramic Socket, 90801 (12454200) – $21.99
What’s the price range for 1978 Chevrolet K5 Blazer Headlights?
The prices of Headlights for the 1978 Chevrolet K5 Blazer range from $4.35 up to $227.99 for the most premium parts.
What is the average price of a Headlight for a 1978 Chevrolet K5 Blazer?
The average price for Headlights for the 1978 Chevrolet K5 Blazer is $51.89. 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 Chevrolet K5 Blazer model years?
What are the cheapest Headlights for my 1978 Chevrolet K5 Blazer?
The cheapest 1978 Chevrolet K5 Blazer Headlights we carry are:
- Wagner Lighting Standard Miniature Lamp (Sold by each), 1142 (10625087) – $4.49
- Carquest Hazard Warning Flasher Connector, PT121 (20974267) – $10.05
- KAI Headlight Adjusting Nut, GMKHWB2104 (11750736) – $13.99
- Wagner Lighting Standard Multi-Purpose Light Bulb OE Fit, Form and Function, H6024 (11460529) – $16.79
- Dorman High Temperature Headlamp Standard Socket, 84790 (5760056) – $19.99
Does Advance Auto Parts sell Headlights for any other 1978 Chevrolet models?
Yes. We stock Headlights for 22 other popular 1978 Chevrolet models. Some of the most popular are 1978 Impala Headlights, 1978 Malibu Headlights, 1978 Camaro Headlights, 1978 Monte Carlo Headlights, and 1978 Corvette Headlights.
What are the top-rated Headlights that fit the 1978 Chevrolet K5 Blazer?
Based on 585 reviews by customers, our 1978 Chevrolet K5 Blazer Headlights have an average customer rating of 3.9 stars. These are the highest-rated categories of Headlights for the 1978 Chevrolet K5 Blazer and their top-rated products:
- High Beam Headlight Bulbs
- Headlight Retainers
- Dorman High Temperature Headlamp Standard Socket, 84790 (5760056) – $19.99
- Dual Beam Headlight Bulbs
What types of Headlights do you sell for my 1978 Chevrolet K5 Blazer?
As of 8/2/26, these are some of the most in-demand types of Headlights for a 1978 Chevrolet K5 Blazer:
Can I get help with 1978 Chevrolet K5 Blazer Headlight orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Headlights and more.
What is your return policy for Chevrolet K5 Blazer Headlights?
Advance Auto Parts keeps returns simple. For new Chevrolet K5 Blazer Headlights and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.