1991 Porsche 911 Headlights

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Keep Your 1991 Porsche 911 in Top Shape with Quality Headlights

Whether you’re repairing or upgrading your Headlight, using high-quality parts is key to keeping your 1991 Porsche 911 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including High Beam Headlight Bulbs, Headlamp Sockets, and Dual 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 and Dorman. For example, Sylvania Headlights start at just $19.99 with an average 4.3 star rating. Dorman offer similar pricing and quality, backed by strong customer feedback. With over 783 reviews and a solid 4 star average, you can shop with confidence knowing other Porsche 911 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1991 Porsche 911 Headlight at Advance Auto Parts is around $42.34, with a range that starts at $8.99 and goes up to $229.99. With 13 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Standard Replacement Pigtail for Halogen Headlight Bulbs 9004 & 9007, 3-Wire, High Temperature Socket for 9004/9007 Bulb, and Multi-Use Connector start at just $8.99 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 1991 Porsche 911 in peak condition, inside and out.

Essential 1991 Porsche 911 Headlights

Sylvania – D3S Basic HID Headlight Bulb, Basic Performance, 1 Pack (Part No.D3S.PB1)

D3S Basic HID Headlight Bulb, Basic Performance, 1 Pack

from

$139.99
SYLVANIA Basic High Intensity Discharge Lighting, commonly referred to as HID, Xenon or XENARC bulbs deliver a brilliant white light on the road. A direct replacement for aged or burned-out factory bulbs, SYLVANIA HID lights are highly engineered and manufactured to exact specifications providing true OEM quality. HID bulbs are for use in HID equipped vehicles only and cannot be used as a halogen replacement.

Product Features:
  • DEPENDABLE: Engineered with precision OEM quality for consistent performance
  • ENERGY EFFICIENT: Low power consumption provides an ultra long life span
  • BRIGHTER LIGHT: Tuned for quick warm-up to produce a high intensity light ouput at SAE/ECE performance levels
  • WHITE LIGHT: Xenon gas Produces a brilliant white light to stimulate and reflect paint in road markers and signs to help improve visibility
  • EASY DIY INSTALLATION: A direct replacement for HID equipped vehicles, no modification required. Not a halogen replacement
  • 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 to prevent glare, making them safe for on-road use
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
See More

Putco Lighting – Driving/Fog Light Bulbs, LED, F1 Series, 9004, Clear, 1500 Lumens, Set of 2 (Part No.F1-9004)

Driving/Fog Light Bulbs, LED, F1 Series, 9004, Clear, 1500 Lumens, Set of 2

from

$229.99
A better bulb at a better price for the value oriented consumer. Putcos F1 is a value priced LED bulb kit with features superior to similarly priced competitors.

Product Features:
  • Lumens 1500 Per Bulb
  • With IP65 Rating For Water Resistance And A Solid State Design, Failure Rate Is Minimal Versus Other Value Priced Options
  • Patented Flexible Heat Sink Made From Aluminum For Temperature Control And Ease Of Installation
  • Intelligent Led Headlight Bulb With Putcos Patented Flexible Heat Sink Made From Aluminum For Temperature Control And Ease Of Installation
  • Limited 1 Year Warranty
See More

Sylvania – H7 Basic: Halogen Headlight Bulb, Basic Performance, 2 Pack (Part No.H7.BP2)

H7 Basic: Halogen Headlight Bulb, Basic Performance, 2 Pack

from

$35.99
SYLVANIA Basic halogen headlight bulbs are designed to meet DOT regulations for performance and life.

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

Grote – LED Sealed Beam Headlight, 7" LED Sealed Beam Headlight, 9-32V (Part No.90941-5)

LED Sealed Beam Headlight, 7" LED Sealed Beam Headlight, 9-32V

from

$225.99
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.

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
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Dorman – H11 Ceramic Socket (Part No.90803)

H11 Ceramic Socket

from

$19.99
Make better electrical repairs and accessory installations with Dorman Builders Series components. These ceramic headlight sockets offer superior heat protection for high-wattage bulbs or vehicles that constantly use the standard headlights.

Product Features:
  • Professional appearance – this 2-wire pigtail socket cleanly integrates into the vehicle’s existing wiring harness
  • Upgraded thermal protection – this headlight socket is made of ceramic instead of plastic for greater resistance to damage from excessive heat
  • Quality construction – this pigtail connector features weatherproof seals for reliable electrical connections in all conditions
  • Application specific – this headlight socket is designed for H11 headlight bulbs
See More

Carquest Premium – Multi-Use Connector (Part No.PTA1012)

Multi-Use Connector

from

$8.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
  • WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
  • Product constructed to meet all design and operating characteristics as intended by the manufacturer.
  • 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 – H8/H11 Harness Headlight Socket, 2-Wire (Part No.84783)

H8/H11 Harness Headlight Socket, 2-Wire

from

$11.99
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

Dorman – H7 Ceramic Socket (Part No.90802)

H7 Ceramic Socket

from

$21.99
Make better electrical repairs and accessory installations with Dorman Builders Series components. This 2-wire ceramic headlight socket offers superior heat protection for high-wattage bulbs or vehicles that constantly use the standard headlights.

Product Features:
  • Professional appearance – this 2-wire pigtail is designed for a clean, professional look when installed
  • Upgraded thermal protection – this headlight socket is made of ceramic instead of plastic for greater resistance to damage from excessive heat
  • Quality construction – this pigtail connector features weatherproof seals and a locking tab for a reliable connection
  • Application specific – this headlight socket is designed for H7 headlight bulbs
See More

Sylvania – SYLVANIA D2S Basic HID Headlight Bulb, 1 Pack (Part No.D2S)

SYLVANIA D2S Basic HID Headlight Bulb, 1 Pack

from

$104.99
SYLVANIA Basic High Intensity Discharge Lighting, commonly referred to as HID, Xenon or XENARC bulbs deliver a brilliant white light on the road. A direct replacement for aged or burned-out factory bulbs, SYLVANIA HID lights are highly engineered and manufactured to exact specifications providing true OEM quality. HID bulbs are for use in HID equipped vehicles only and cannot be used as a halogen replacement.

Product Features:
  • DEPENDABLE: Engineered with precison OEM quality for consistent performance
  • ENERGY EFFICIENT: Low power consumption provides an ultra long life span
  • BRIGHTER LIGHT: Tuned for quick warm-up to produce a high intensity light ouput at SAE/ECE performance levels
  • WHITE LIGHT: Xenon gas Produces a brilliant white light to stimulate and reflect paint in road markers and signs to help improve visibility
  • EASY DIY INSTALLATION: A direct replacement for HID equipped vehicles, no modification required
  • not a halogen replacement
  • 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 to prevent glare, making them safe for on-road use
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
See More

Sylvania – H11 SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 1 Pack (Part No.H11ST.BP)

H11 SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 1 Pack

from

$29.99
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.

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 – 9004 Basic: Halogen Headlight Bulb, Basic Performance, 2 Pack (Part No.9004.BP2)

9004 Basic: Halogen Headlight Bulb, Basic Performance, 2 Pack

from

$35.99
SYLVANIA Basic halogen headlight bulbs are designed to meet DOT regulations for performance and life.

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 – H1 SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 2 Pack (Part No.H1STBP2)

H1 SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 2 Pack

from

$52.99
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.

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

Dorman – H4 and 9003 Ceramic Socket (Part No.90801)

H4 and 9003 Ceramic Socket

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.

Product Features:
  • Professional appearance – this 3-wire pigtail is designed for a clean, professional look when installed
  • Upgraded thermal protection – this headlight socket is made of ceramic instead of plastic for greater resistance to damage from excessive heat
  • Quality construction – this pigtail connector features weatherproof seals and a locking tab for a reliable connection
  • Application specific – this headlight socket is designed for 9003/H4 headlight bulbs
See More

Dorman – Ceramic Socket, 9004 and 9007 (Part No.90806)

Ceramic Socket, 9004 and 9007

from

$19.49
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.

Product Features:
  • Professional appearance – this 3-wire pigtail is designed for a clean, professional look when installed.
  • Upgraded thermal protection – this headlight socket is made of ceramic instead of plastic for greater resistance to damage from excessive heat
  • Quality construction – this pigtail connector features weatherproof seals and a locking tab for a reliable connection
  • Application specific – this headlight socket is designed for 9004/HB1 headlight bulbs
See More

Putco Lighting – Optic 360-High Power LED Fog Lamp Bulbs-H11 (Part No.250011W)

Optic 360-High Power LED Fog Lamp Bulbs-H11

from

$177.99
Powerful set of beams to pierce through dense fog, and old school halogens just do not have the intensity to handle the job. Retire those dull bulbs and replace them with a cutting edge set of Putco Optic 360 Degree LED Fog Lamp Bulbs.

Product Features:
  • High Power LED Fog Lamp Bulbs
  • High Power 30 Watts Cree LEDs
  • 360 Degree Lamp Angle
  • Over 800 Lumen Output
  • 6000K Color Temperature
  • 50,000+ Hours LED Lifetime
  • Machined CNC Billet Aluminum With Optic Lens
See More

Sylvania – H9: LED Ultra Powersports Headlight or Fog Bulb, 6000K Cool White Light, 2 Pack (Part No.H9LEDHP.BX2)

H9: LED Ultra Powersports Headlight or Fog Bulb, 6000K Cool White Light, 2 Pack

from

$99.99
SYLVANIA LED Ultra Fog and Powersport Lights are our brightest LED bulbs, mimicking the bright, cool-white color temperature of sunlight at noon for superior visibility. Our LED Ultra bulbs are constructed with aviation-grade aluminum, offering a strong lightweight build that¿s designed to withstand water and dust. These bulbs are backed by over 100 years of lighting expertise and offer superior brightness and clarity while outperforming and outlasting our other bulbs with their maximum lifespan design. To top it off, they come with a limited lifetime, industry-leading warranty and US-based customer service to ensure you¿re never left in the dark.

Product Features:
  • COOL WHITE LIGHT: 6000K cool-white LED light for improved clarity to see what obstacles lie ahead
  • DIRECT H9 REPLACEMENT: A DIY LED upgrade for fog bulbs in cars and trucks or headlight bulbs for off-road powersports. No polarity, compact design.
  • MAXIMUM LIFESPAN: Precision engineering and advanced thermal management keep LEDs cool to maximize bulb life
  • LED ULTRA NIGHT VISION: The brightest bulb and the most clarity from SYLVANIA for improved nighttime visibility
  • SUPERIOR OPTICAL DESIGN: Expertly engineered to direct light where you need it on the road or on the trail
  • LIFETIME LIMITED WARRANTY: Designed with high-quality components to provide exceptional performance through the lifetime of the vehicle
  • 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 – 9004 SilverStar Ultra: Halogen Headlight Bulb, Brightest Downroad and Whiter Light, 2 Pack (Part No.9004SUBP2)

9004 SilverStar Ultra: Halogen Headlight Bulb, Brightest Downroad and Whiter Light, 2 Pack

from

$61.99
Upgrade your low and high beam car headlights for a pair of SYLVANIA SilverStar ULTRA halogen bulbs. Our brightest halogen headlight provides the most downroad visibility to see all aspects of the road better. The patented tri-band blue coating produces a whiter light compared to SYLVANIA Basic for improved contrast and clarity. SYLVANIA’s ultra-performance headlight bulbs allow you to see farther for a better night-time driving experience.

Product Features:
  • BRIGHTEST HEADLIGHT: Superior coil design and proprietary halogen gas mixture produces the brightest downroad halogen headlight from SYLVANIA
  • WHITER LIGHT: Cobalt blue and tri-band coating provides a whiter light with even more downroad coverage to help distinguish objects in the road
  • ULTRA NIGHT VISION: The combination of farther downroad, whiter light and more sideroad visibility- allowing you to see farther
  • EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
  • 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
  • COMPLIANT: All SYLVANIA bulbs meet DOT and SAE regulations, making them safe for on-road use and eliminate dangerous glare when installed properly
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
See More

Sylvania – H11 SilverStar zXe Gold Halogen Headlight Bulb, High End White Light, 2 Pack (Part No.H11SZG.PB2)

H11 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 delivers a crisp white light that transforms the look of your car’s low and high beam headlights without compromising on safety.

Product Features:
  • WHITER LIGHT: Proprietary Xenon halogen gas technology and cobalt blue coating deliver 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

Dorman – Standard Replacement Pigtail for Halogen Headlight Bulbs 9004 & 9007, 3-Wire (Part No.85811)

Standard Replacement Pigtail for Halogen Headlight Bulbs 9004 & 9007, 3-Wire

from

$8.99
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

Dorman – High Temperature Lighting Harness (Part No.645-994)

High Temperature Lighting Harness

from

$25.99
Make better electrical repairs and accessory installations with this versatile and durable pigtail connector. It allows quick circuit disconnections for service, and is engineered for reliable performance.

Product Features:
  • Professional appearance – this electrical pigtail is designed for a clean, professional look when installed.
  • Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – H7 Bulb Headlight Socket, 2-Wire (Part No.84717)

H7 Bulb Headlight Socket, 2-Wire

from

$13.49
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

Dorman – High Temperature Socket for 9004/9007 Bulb (Part No.84791)

High Temperature Socket for 9004/9007 Bulb

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.

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

Dorman – H1 Light Socket – 14 Gauge (Part No.84781)

H1 Light Socket - 14 Gauge

from

$10.49
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 – Headlight Wiring Harness (Part No.FAC1148)

Headlight Wiring Harness

from

$14.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
See More

Carquest Premium – Headlight Wiring Harness (Part No.FAA1149)

Headlight Wiring Harness

from

$13.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
See More

Carquest Premium – Fog / Driving Light Wiring Harness (Part No.FAA1143)

Fog / Driving Light Wiring Harness

from

$14.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
See More

Most Popular High Beam Headlight Bulbs for 1991 Porsche 911s

Enhance your 1991 Porsche 911 with one of the 2 High Beam Headlight Bulbs we have in stock, starting at just $35.99.

Sylvania – 9004 Basic: Halogen Headlight Bulb, Basic Performance, 2 Pack (Part No.9004.BP2)

9004 Basic: Halogen Headlight Bulb, Basic Performance, 2 Pack

from

$35.99
SYLVANIA Basic halogen headlight bulbs are designed to meet DOT regulations for performance and life.

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 – 9004 SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 2 Pack (Part No.9004STBP2)

9004 SilverStar: Halogen Headlight Bulb, Brighter Downroad and Whiter Light, 2 Pack

from

$52.99
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.

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

Best-Selling 1991 Porsche 911 Headlamp Socket

Upgrade your 911 with our best-selling Headlamp Socket.

Carquest Premium – Multi-Use Connector (Part No.PTA1012)

Multi-Use Connector

from

$8.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
  • WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
  • Product constructed to meet all design and operating characteristics as intended by the manufacturer.
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
See More

Top-Quality Dual Beam Headlight Bulbs for 1991 Porsche 911s

Choose a high-quality OEM or aftermarket Dual Beam Headlight Bulb for Porsche 911s and enjoy top-notch performance from $22.99.

Sylvania – 9004 XtraVision: Halogen Headlight Bulb, More Downroad Visibility, 1 Pack (Part No.9004XVBP)

9004 XtraVision: Halogen Headlight Bulb, More Downroad Visibility, 1 Pack

from

$22.99
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
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Putco Lighting – Driving/Fog Light Bulbs, LED, F1 Series, 9004, Clear, 1500 Lumens, Set of 2 (Part No.F1-9004)

Driving/Fog Light Bulbs, LED, F1 Series, 9004, Clear, 1500 Lumens, Set of 2

from

$229.99
A better bulb at a better price for the value oriented consumer. Putcos F1 is a value priced LED bulb kit with features superior to similarly priced competitors.

Product Features:
  • Lumens 1500 Per Bulb
  • With IP65 Rating For Water Resistance And A Solid State Design, Failure Rate Is Minimal Versus Other Value Priced Options
  • Patented Flexible Heat Sink Made From Aluminum For Temperature Control And Ease Of Installation
  • Intelligent Led Headlight Bulb With Putcos Patented Flexible Heat Sink Made From Aluminum For Temperature Control And Ease Of Installation
  • Limited 1 Year Warranty
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Top Picks for 1991 Porsche 911 Low Beam Headlight Bulbs

Invest in one of our 4 durable Low Beam Headlight Bulbs for your 1991 Porsche, knowing you’re getting trusted brands and expert craftsmanship.

Sylvania – 9004 Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack (Part No.9004BP)

9004 Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack

from

$19.99
SYLVANIA Basic halogen headlight bulbs are designed to meet DOT regulations for performance and life.

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
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Sylvania – 9004 SilverStar Ultra: Halogen Headlight Bulb, Brightest Downroad and Whiter Light, 2 Pack (Part No.9004SUBP2)

9004 SilverStar Ultra: Halogen Headlight Bulb, Brightest Downroad and Whiter Light, 2 Pack

from

$61.99
Upgrade your low and high beam car headlights for a pair of SYLVANIA SilverStar ULTRA halogen bulbs. Our brightest halogen headlight provides the most downroad visibility to see all aspects of the road better. The patented tri-band blue coating produces a whiter light compared to SYLVANIA Basic for improved contrast and clarity. SYLVANIA’s ultra-performance headlight bulbs allow you to see farther for a better night-time driving experience.

Product Features:
  • BRIGHTEST HEADLIGHT: Superior coil design and proprietary halogen gas mixture produces the brightest downroad halogen headlight from SYLVANIA
  • WHITER LIGHT: Cobalt blue and tri-band coating provides a whiter light with even more downroad coverage to help distinguish objects in the road
  • ULTRA NIGHT VISION: The combination of farther downroad, whiter light and more sideroad visibility- allowing you to see farther
  • EASY DIY INSTALLATION: A direct replacement for the factory bulbs in your vehicle, no modification required
  • 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
  • COMPLIANT: All SYLVANIA bulbs meet DOT and SAE regulations, making them safe for on-road use and eliminate dangerous glare when installed properly
  • TRUSTED BRAND: SYLVANIA is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
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Sylvania – 9004 XtraVision: Halogen Headlight Bulb, More Downroad Visibility, 2 Pack (Part No.9004XVBP2)

9004 XtraVision: Halogen Headlight Bulb, More Downroad Visibility, 2 Pack

from

$43.99
SYLVANIA XtraVision halogen 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
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Driveworks – HEADLGHT-HALOGEN 1 EA (Part No.9004)

HEADLGHT-HALOGEN 1 EA

from

$9.99
The basic halogen headlight designed to meet DOT regulations for performance and life.

Product Features:
  • Made from high quality material for long lasting durability
  • Easy installation as a direct replacement bulb
  • Manufactured by trusted OEM light source supplier
  • Legal for on road use
  • Lights dim over time, replace in pairs for optimal performance
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Top-Rated Headlight Retainers for 1991 Porsche 911s

Make a smart move for your 1991 Porsche 911 with products all priced from $8.99 to $19.99.

Dorman – Standard Replacement Pigtail for Halogen Headlight Bulbs 9004 & 9007, 3-Wire (Part No.85811)

Standard Replacement Pigtail for Halogen Headlight Bulbs 9004 & 9007, 3-Wire

from

$8.99
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 – High Temperature Socket for 9004/9007 Bulb (Part No.84791)

High Temperature Socket for 9004/9007 Bulb

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.

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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Top-Rated Headlight Brands For Your 1991 Porsche 911

When it comes to finding the perfect Headlight for your 1991 Porsche 911, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Headlight brands including Sylvania and Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $8.99. Purchasing a Headlight from us here at Advance Auto Parts is a smart move for both you and your 1991 Porsche 911, providing peace of mind with parts that meet or exceed OEM standards.

Popular Sylvania 1991 Porsche 911 Headlights

If you’re looking for a top-quality Headlight for your 1991 Porsche 911, 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 $19.99 and an average cost of $39.32, you’ll find the perfect Headlight for your needs and budget. Sylvania Headlights for the 1991 Porsche 911 come highly rated, with over 168 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.
9004 SilverStar Ultra: Halogen Headlight Bulb, Brightest Downroad and Whiter Light, 2 Pack
from $61.99
(58)
9004 SilverStar Ultra: Halogen Headlight Bulb, Brightest Downroad and Whiter Light, 2 Pack
“replaced regular halogen bulbs in my 1999 Oldsmobile Silhouette. These are much brighter”
9004 Basic: Halogen Headlight Bulb, Basic Performance, 2 Pack
from $35.99
(55)
9004 Basic: Halogen Headlight Bulb, Basic Performance, 2 Pack
“Perfect replacement”

Top-Quality Dorman 1991 Porsche 911 Headlights

For those in search of a high-quality Headlight for their 1991 Porsche 911, Advance Auto Parts offers a great selection of Dorman Headlights. With 1 Dorman 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 $8.99, giving you a range of options to suit your budget. Backed by over 10 customer ratings and an average rating of 4.2 stars, Dorman Headlights provide both reliability and excellent performance. Choosing a Dorman Headlight from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Standard Replacement Pigtail for Halogen Headlight Bulbs 9004 & 9007, 3-Wire
from $8.99
(10)
Standard Replacement Pigtail for Halogen Headlight Bulbs 9004 & 9007, 3-Wire
“Dillion and The GM Stewart great guys!! No more Auto Zine or O’Reilly for me”

FAQs for 1991 Porsche 911 Headlights

What are the best-selling Headlights for 1991 Porsche 911s?

Out of 13 Headlights that fit 1991 Porsche 911s, the following parts are the top sellers:

What’s the price range for 1991 Porsche 911 Headlights?

The prices of Headlights for the 1991 Porsche 911 range from $8.99 up to $229.99 for the most premium parts.

What is the average price of a Headlight for a 1991 Porsche 911?

The average price for Headlights for the 1991 Porsche 911 is $42.34. 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 Porsche 911 model years?

Yes, we carry Headlights for 55 model years of Porsche 911s between 1965 and 2021. The following model years are the most popular for Headlight purchases: 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, and 2013.

What are the cheapest Headlights for my 1991 Porsche 911?

The cheapest 1991 Porsche 911 Headlights we carry are:

Does Advance Auto Parts sell Headlights for any other 1991 Porsche models?

Yes. We stock Headlights for 1 other popular 1991 Porsche models. Some of the most popular are 1991 928 Headlights and 1991 944 Headlights.

What are the top-rated Headlights that fit the 1991 Porsche 911?

The one 1991 Porsche 911 Headlight we have in stock is the Standard Replacement Pigtail for Halogen Headlight Bulbs 9004 & 9007, 3-Wire. It is rated 5 stars and costs $8.99.

What types of Headlights do you sell for my 1991 Porsche 911?

As of 6/2/26, these are some of the most in-demand types of Headlights for a 1991 Porsche 911:

Can I get help with 1991 Porsche 911 Headlight orders?

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

What is your return policy for Porsche 911 Headlights?

Advance Auto Parts keeps returns simple. For new Porsche 911 Headlights and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.