1978 Mercury Grand Marquis Headlights

Essential 1978 Mercury Grand Marquis Headlights

Autopart International Inc – Headlight Bulb (Part No.P80402196531API)

Headlight Bulb

from

$4.93
Headlight Bulb

Sylvania – H13 XtraVision: Halogen Headlight Bulb, More Downroad Visibility, 1 Pack (Part No.H13XVBP)

H13 XtraVision: Halogen Headlight Bulb, More Downroad Visibility, 1 Pack

from

$21.99
SYLVANIA XtraVision® halogen headlight bulbs are designed to improve your night-time driving experience without compromising on bulb life. XtraVison bulbs provide brighter light on the roadway to improve your visibility, when compared to SYLVANIA Basic bulbs. SYLVANIA headlight bulbs are designed with safety in mind to prevent glare when installed properly by focusing light where you need it on the road.

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 – H13 SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 2 Pack (Part No.H13STBP2)

H13 SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 2 Pack

from

$49.99
SYLVANIA SilverStar® high performance halogen headlight 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 while driving. SYLVANIA headlight bulbs are designed with safety in mind to prevent glare when installed properly by focusing light where you need it on the road.

Product Features:
  • BRIGHTER: A specially designed filament and proprietary halogen gas mixture produces a brighter downroad light
  • WHITER LIGHT: Blue ceramic coating technology provides a whiter light for more clarity and improved contrast, making it easier to see objects in the road
  • 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 – H13: LED Powersports Headlight or Fog Bulb, 6000K Cool White Light, 2 Pack (Part No.H13SL.BX2)

H13: LED Powersports Headlight or Fog Bulb, 6000K Cool White Light, 2 Pack

from

$99.99
SYLVANIA LED Fog and Powersport bulbs update your vehicle’s lights with the clarity and performance that LED lighting technology brings.  Legal for on road use as a fog light replacement for your car or truck, SYLVANIA LEDs cut through foggy conditions on the road ahead.   Available as an off-road upgrade to your powersport headlights, LED headlight bulbs deliver enhanced clarity and contrast to see what obstacles lie on tough terrain and trails.  Engineered to provide a superior 6000K white light, as well as style and durability, the SYLVANIA LED Fog and Powersport bulbs will be sure to turn heads. These direct LED replacement bulbs are made with high performance materials ensuring their durability and performance.

Product Features:
  • SUPERIOR ILLUMINATION: 6000K cool-white light provides better clarity to see what obstacles lie ahead
  • RELIABLE: Built with aviation grade aluminum and turbo-cooled to maximize life, LED design withstands temperature and shock for optimal performance
  • EASY DIY INSTALLATION: A direct replacement for fog bulbs in cars and trucks or headlight bulbs for off-road powersports. No polarity, compact design
  • LONG LASTING DESIGN: Backed by a 5-year limited warranty, the rugged design is built to outlast halogen fog bulbs
  • EASY DIY INSTALLATION: A direct replacement for fog bulbs in cars and trucks or headlight bulbs for off-road powersports. No polarity, compact design
  • SMART MAINTENANCE: Always replace bulbs in pairs to ensure equal brightness and color
  • 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 – H4656 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack (Part No.H4656XVBX)

H4656 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack

from

$21.99
SYLVANIA XtraVision® sealed beam headlight bulbs are designed to improve your night-time driving experience without compromising on bulb life. XtraVison bulbs provide brighter light on the roadway to improve your visibility, when compared to SYLVANIA Basic bulbs. SYLVANIA headlight bulbs are designed with safety in mind to prevent glare when installed properly by focusing light where you need it on the road.

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

Carquest Premium – Dimmer Switch Connector (Part No.PTA1024)

Dimmer Switch Connector

from

$2.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Dorman – High Temperature Headlamp Standard Socket (Part No.84790)

High Temperature Headlamp Standard Socket

from

$17.99
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.

Product Features:
  • Ideal replacement – this headlight socket matches the fit and terminal count of the original equipment socket
  • Durable construction – made of quality materials with corrosion-resistant electrical contacts
  • Cost-effective solution – replaces only the damaged socket by splicing into existing vehicle wiring
  • Quality tested – this part has undergone testing to ensure a quality fit and long service life
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Dorman – Light Bulb Socket (Part No.85811)

Light Bulb Socket

from

$7.49
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.

Product Features:
  • Ideal replacement – this headlight socket matches the fit and terminal count of the original equipment socket
  • Durable construction – made of quality materials with corrosion-resistant electrical contacts
  • Cost-effective solution – replaces only the damaged socket by splicing into existing vehicle wiring
  • Quality tested – this part has undergone testing to ensure a quality fit and long service life
See More

Carquest Premium – Fog Light Connector (Part No.PTA1032)

Fog Light Connector

from

$13.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
See More

Dorman – High Temperature Socket 9006 Bulb (Part No.84793)

High Temperature Socket 9006 Bulb

from

$17.99
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.

Product Features:
  • Ideal replacement – this headlight socket matches the fit and terminal count of the original equipment socket
  • Durable construction – made of quality materials with corrosion-resistant electrical contacts
  • Cost-effective solution – replaces only the damaged socket by splicing into existing vehicle wiring
  • Quality tested – this part has undergone testing to ensure a quality fit and long service life
See More

Sylvania – 9005 SilverStar zXe: Halogen Headlight Bulb, White Light, 2 Pack (Part No.9005SZ/2)

9005 SilverStar zXe: Halogen Headlight Bulb, White Light, 2 Pack

from

$64.99
SYLVANIA SilverStar zXe® headlight light bulbs offer the perfect balance of performance and safety with the style and attitude that come with a whiter light. Transform the look of your vehicle with a crisp, white light that is sure to impress. SYLVANIA headlight bulbs are designed with safety in mind to prevent glare when installed properly by focusing light where you need it on the road.

Product Features:
  • WHITER LIGHT: Proprietary Xenon halogen gas technology paired with a cobalt blue coating deliver a crisp, white light for added style
  • 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 – 4" X 6", Clear, Led, Low Beam Headlamp (Part No.94421-5)

4" X 6", Clear, Led, Low Beam Headlamp

from

$179.99
Visual fatigue is reduced by allowing a clearer view in all driving conditions and decreasing chances for accidents

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
  • Includes adapter for non-standard wiring applications
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Sylvania – 9007 SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 1 Pack (Part No.9007STBP)

9007 SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 1 Pack

from

$26.99
SYLVANIA SilverStar® high performance halogen headlight 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 while driving. SYLVANIA headlight bulbs are designed with safety in mind to prevent glare when installed properly by focusing light where you need it on the road.

Product Features:
  • BRIGHTER: A specially designed filament and proprietary halogen gas mixture produces a brighter downroad light
  • WHITER LIGHT: Blue ceramic coating technology provides a whiter light for more clarity and improved contrast, making it easier to see objects in the road
  • 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 – 9005 SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 1 Pack (Part No.9005STBP)

9005 SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 1 Pack

from

$26.99
SYLVANIA SilverStar® high performance halogen headlight 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 while driving. SYLVANIA headlight bulbs are designed with safety in mind to prevent glare when installed properly by focusing light where you need it on the road.

Product Features:
  • BRIGHTER: A specially designed filament and proprietary halogen gas mixture produces a brighter downroad light
  • WHITER LIGHT: Blue ceramic coating technology provides a whiter light for more clarity and improved contrast, making it easier to see objects in the road
  • 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 – Sealed Beams – Halogen – Automotive (Part No.H4651)

Sealed Beams - Halogen - Automotive

from

$14.99
Sealed Beams – Halogen – Automotive

Sylvania – 9007 SilverStar zXe: Halogen Headlight Bulb, White Light, 2 Pack (Part No.9007SZ/2)

9007 SilverStar zXe: Halogen Headlight Bulb, White Light, 2 Pack

from

$64.99
SYLVANIA SilverStar zXe® headlight light bulbs offer the perfect balance of performance and safety with the style and attitude that come with a whiter light. Transform the look of your vehicle with a crisp, white light that is sure to impress. SYLVANIA headlight bulbs are designed with safety in mind to prevent glare when installed properly by focusing light where you need it on the road.

Product Features:
  • WHITER LIGHT: Proprietary Xenon halogen gas technology paired with a cobalt blue coating deliver a crisp, white light for added style
  • 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 – 9007 XtraVision: Halogen Headlight Bulb, More Downroad Visibility, 2 Pack (Part No.9007XVBP2)

9007 XtraVision: Halogen Headlight Bulb, More Downroad Visibility, 2 Pack

from

$39.99
SYLVANIA XtraVision® halogen headlight bulbs are designed to improve your night-time driving experience without compromising on bulb life. XtraVison bulbs provide brighter light on the roadway to improve your visibility, when compared to SYLVANIA Basic bulbs. SYLVANIA headlight bulbs are designed with safety in mind to prevent glare when installed properly by focusing light where you need it on the road.

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 – 9007 SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 2 Pack (Part No.9007STBP2)

9007 SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 2 Pack

from

$49.99
SYLVANIA SilverStar® high performance halogen headlight 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 while driving. SYLVANIA headlight bulbs are designed with safety in mind to prevent glare when installed properly by focusing light where you need it on the road.

Product Features:
  • BRIGHTER: A specially designed filament and proprietary halogen gas mixture produces a brighter downroad light
  • WHITER LIGHT: Blue ceramic coating technology provides a whiter light for more clarity and improved contrast, making it easier to see objects in the road
  • 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 – 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

$29.99
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 while driving. SYLVANIA headlight bulbs are designed with safety in mind to prevent glare when installed properly by focusing light where you need it on the road.

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 – New CAPA Certified Standard Replacement Passenger Side Front Headlight Lens And Housing, Chrome (Part No.FO2503187C)

New CAPA Certified Standard Replacement Passenger Side Front Headlight Lens And Housing, Chrome

from

$134.99
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 CAPA Certified Standard Replacement Passenger Side Front Headlight Lens And Housing, Chrome, Without Marauder Package. It is Designed to Replace Your Existing Headlight. Check To Be Sure it Fits Your Vehicle.

Product Features:
  • Chrome, Excludes Marauder Package, Made Of Plastic
  • 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
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Sylvania – 9005 Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack (Part No.9005BP)

9005 Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack

from

$17.99
SYLVANIA Basic halogen headlight bulbs are designed to meet DOT regulations and SAE standards for performance and life. Made from high quality materials, they are designed to match the basic performance of your car or truck’s original bulb. SYLVANIA headlight bulbs are designed with safety in mind to prevent glare when installed properly by focusing light where you need it on the road.

Product Features:
  • DEPENDABLE: Made from high quality materials for long-lasting durability to improve your driving situation
  • OE QUALITY: Designed to match the basic performance of your vehicle’s original bulb
  • 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 – H13 SilverStar zXe Gold: Halogen Headlight Bulb, High End White Light, 2 Pack (Part No.H13SZG.PB2)

H13 SilverStar zXe Gold: Halogen Headlight Bulb, High End White Light, 2 Pack

from

$74.99
SYLVANIA SilverStar zXe® Gold are the whitest halogen headlight bulbs offered in our premium halogen collection. SilverStar zXe Gold bulbs are made to turn heads with its premier style. SYLVANIA’s proprietary Xenon halogen gas technology paired with a cobalt blue coating and laser-ablation deliver a crisp white light that transforms the look of your car’s low and high beam headlights. SYLVANIA headlight bulbs are designed with safety in mind to prevent glare when installed properly by focusing light where you need it on the road.

Product Features:
  • WHITER LIGHT: Proprietary Xenon halogen gas technology and cobalt blue coating with laser-ablation delivers a crisp, white light for premier style
  • 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 – 37 Long Life: Mini Bulb, Standard Performance, 2 Pack (Part No.37LLBP2)

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

from

$6.99
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 or reverse, trunk, dome lights and more, Long Life bulbs are a direct replacement for your vehicle. Designed for durability, lower maintenance due to longer bulb life, and to perform to all relevant safety standards.

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 – 194 Long Life: Mini Bulb, Standard Performance, 2 Pack (Part No.194LLBP2)

194 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 or reverse, trunk, dome lights and more, Long Life bulbs are a direct replacement for your vehicle. Designed for durability, lower maintenance due to longer bulb life, and to perform to all relevant safety standards.

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

Wagner Lighting – Medium Standard Mini Lamp (Part No.PC37)

Medium Standard Mini Lamp

from

$5.49
Medium Standard Mini Lamp

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

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

from

$6.99
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 or reverse, trunk, dome lights and more, Long Life bulbs are a direct replacement for your vehicle. Designed for durability, lower maintenance due to longer bulb life, and to perform to all relevant safety standards.

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

1978 Mercury Grand Marquis Headlights

Maybe you’re in the middle of a full rebuild of that 1978 Mercury Grand Marquis. Maybe you just need a couple of Headlights. Either way, Advance Auto Parts has 14 different Headlights in our inventory ranging from $2.99 to $189.99. That means you can find the exact parts or products you need to keep that 1978 Mercury Grand Marquis running smoothly.

Headlights are only as good as their brand. We stock 6 different brands to make sure you have plenty of trusted parts to choose from for your 1978 Mercury Grand Marquis. Sylvania, Grote, and Dorman are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Headlights for your 1978 Mercury Grand Marquis, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 1,227 reviews in this category, some of the top rated parts include 161 Long Life: Mini Bulb, Standard Performance, 2 Pack with 4.8 stars and 37 Long Life: Mini Bulb, Standard Performance, 2 Pack with 4.3 stars.

So if you’re in the market for aftermarket Headlights to keep your 1978 Mercury Grand Marquis rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Headlights Brands To Make Your 1978 Mercury Grand Marquis Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1978 Mercury Grand Marquis demands trusted brand parts and products to keep it running. Many trusted brands of Headlights make up Advance Auto Parts’ inventory, and all are ready to help make your Grand Marquis the best it can be. Be sure to browse some of our top Headlights brands and parts.

Popular Grote Headlights

We carry Grote parts in our stock across Dual Beam Headlight Bulbs categories, plus more. For a 1978 Mercury Grand Marquis, our most popular Grote Headlights include:
7" Round,Clear, Led,Hi/Lo Beam Headlamp
from $189.99
(1)
7" Round,Clear, Led,Hi/Lo Beam Headlamp
Dual Beam Headlight Bulbs

Top 1978 Mercury Grand Marquis Headlights from Sylvania

Sylvania products are another trusted brand when it comes to Headlights for your 1978 Mercury Grand Marquis. Popular Sylvania parts include:
194 Long Life: Mini Bulb, Standard Performance, 2 Pack
from $7.99
(205)
194 Long Life: Mini Bulb, Standard Performance, 2 Pack
Hi Beam Indicator Bulbs
H6024 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack
from $21.99
(55)
H6024 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack
Dual Beam Headlight Bulbs

FAQs for 1978 Mercury Grand Marquis Headlights

What are the most purchased Headlights for the 1978 Mercury Grand Marquis?

Out of 14 Headlights for the 1978 Mercury Grand Marquis, the most popular in our inventory are:
High Temperature Headlamp Standard Socket
from $17.99
(21)
High Temperature Headlamp Standard Socket
Headlamp Sockets
H5001 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack
from $21.99
(15)
H5001 XtraVision: Sealed Beam Headlight, Brighter Light, 1 Pack
High Beam Headlight Bulbs
H6024 Basic: Sealed Beam Headlight, Basic Performance, 1 Pack
from $16.49
(22)
H6024 Basic: Sealed Beam Headlight, Basic Performance, 1 Pack
Low Beam Headlight Bulbs

What are the top-rated 1978 Mercury Grand Marquis Headlights?

Top-rated Headlights for your 1978 Mercury Grand Marquis based on customer reviews/ratings are:
161 Long Life: Mini Bulb, Standard Performance, 2 Pack
from $6.99
(29)
161 Long Life: Mini Bulb, Standard Performance, 2 Pack
“My license plate isn’t dark anymore”
37 Long Life: Mini Bulb, Standard Performance, 2 Pack
from $6.99
(12)
37 Long Life: Mini Bulb, Standard Performance, 2 Pack
“Fit my 1989 mustang factory radio perfectly to restore the display screen that was burned out. Now the channels and clock appears. Trump Won!”