BMW 645Ci Headlights

Your One-Stop Shop For Trusted BMW 645Ci Headlights

If you’re in search of BMW 645Ci Headlights aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 32 Headlights from top brands with prices ranging from $9.99 to $539.37.

Beyond great prices, we stock trusted brands manufacturing all types of Headlights for your BMW 645Ci. Of the 9 OEM and aftermarket parts brands we carry, some of the most popular are Sylvania, Tech Smart, and Dorman.

And don’t forget to read customer reviews across all Headlights categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Headlights have to cost top dollar, and we prove it. Browse our top BMW 645Ci Headlights below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential BMW 645Ci Headlights

Tech Smart – Headlight Wiring Harness (Part No.F90009)

Headlight Wiring Harness

from

$17.99
Qualities that have made SMP an industry leader for more than 95 years, innovation, engineering expertise, superior quality, meticulous testing, unmatched customer service, competitive pricing, and brand integrity, are at the heart of every TechSmart part.

Product Features:
  • 14 gauge wire for better conductivity
  • Complete “plug & play” design plugs between the factory harness and new bulb for ease of installation
  • Can be used as a pigtail if the original connector is melted
  • High-temp connector prevents melting caused by high-intensity 9006 bulbs
  • Fiberglass wrapping prevents chafing
  • All TechSmart® parts meet or exceed OE performance, providing today’s technician with the quality parts needed to get the job done right, the first time
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Tech Smart – Headlight Wiring Harness (Part No.F90007)

Headlight Wiring Harness

from

$12.79
Qualities that have made SMP an industry leader for more than 95 years, innovation, engineering expertise, superior quality, meticulous testing, unmatched customer service, competitive pricing, and brand integrity, are at the heart of every TechSmart part.

Product Features:
  • 14 gauge wire for better conductivity
  • Complete “plug & play” design plugs between the factory harness and new bulb for ease of installation
  • Can be used as a pigtail if the original connector is melted
  • High-temp connector prevents melting caused by high-intensity H7 bulbs
  • Fiberglass wrapping prevents chafing
  • All TechSmart® parts meet or exceed OE performance, providing today’s technician with the quality parts needed to get the job done right, the first time
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Sylvania – H7 Basic: Halogen Headlight Bulb, Basic Performance, 2 Pack (Part No.H7.BP2)

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

from

$32.99
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
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Sylvania – 9006: LED Powersports Headlight or Fog Bulb, 6000K Cool White Light, 2 Pack (Part No.9006SL.BX2)

9006: 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
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Dorman – High Intensity Discharge Headlight Igniter (Part No.601-160)

High Intensity Discharge Headlight Igniter

from

$135.99
This high-intensity discharge (HID) headlight igniter is designed to match the fit and function of the original ignitor on specified applications, and is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this high-intensity discharge (HID) headlight igniter is designed to match the fit and function of the original ignitor on specified applications
  • Restores functionality – reliable replacement for an original part that has failed due to electrical or mechanical failure
  • 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
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Dorman – Refurbished High Intensity Discharge Headlight Igniter (Part No.601-164)

Refurbished High Intensity Discharge Headlight Igniter

from

$118.99
This high-intensity discharge (HID) headlight igniter is designed to match the fit and function of the original ignitor on specified applications, and is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this high-intensity discharge (HID) headlight igniter is designed to match the fit and function of the original ignitor on specified applications
  • Restores functionality – reliable replacement for an original part that has failed due to electrical or mechanical failure
  • 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
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Autopart International Inc – Headlight Bulb (Part No.P80402206620API)

Headlight Bulb

from

$81.68
Headlight Bulb

Sylvania – D2S SilverStar zXe: HID Headlight Bulb, Intense White Light, 1 Pack (Part No.D2SSZ.BX)

D2S SilverStar zXe: HID Headlight Bulb, Intense White Light, 1 Pack

from

$121.99
Looking for the whitest, most stylized light for your vehicle? SYLVANIA SilverStar® zXe products are the whitest in our high-performance series of headlights. SYLVANIA SilverStar zXe High Intensity Discharge Lighting, commonly referred to as HID, Xenon or XENARC bulbs deliver an intense white light on the road. A direct replacement for aged or burned-out factory headlight 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 output at SAE/ECE performance levels
  • WHITE LIGHT: Premium Xenon gas produces an intense 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
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Autopart International Inc – Headlight Bulb (Part No.P80402198533API)

Headlight Bulb

from

$62.80
Headlight Bulb

Sylvania – H7 : LED Fog Light Bulb, 6000K Cool White Light, 2 Pack (Part No.FH7LEDBX2)

H7 : LED Fog Light Bulb, 6000K Cool White Light, 2 Pack

from

$99.99
Upgrade your car or truck with clarity and performance of SYLVANIA ZEVO® LED fog light bulbs.  Engineered to provide the ultimate in style and durability, ZEVO LED Fog bulbs will be sure to turn heads. These super bright white direct replacement LED bulbs are made with top grade materials and backed by a 5-year limited warranty, ensuring durability and superior performance.

Product Features:
  • SUPER BRIGHT LIGHT: 6000K White LED bulb that matches the color of HID or LED lighting systems for head-turning style
  • THERMAL MANAGEMENT: Heat sink designed to exceed minimum heat-transfer requirements. (approximately 1.5″ clearance needed)
  • 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
  • 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
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Carquest Premium – Headlight Wiring Harness (Part No.FAA1149)

Headlight Wiring Harness

from

$11.99
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.
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Carquest Premium – Headlight Wiring Harness (Part No.FAA1153)

Headlight Wiring Harness

from

$19.99
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.
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Dorman – High Intensity Discharge Control Module (Part No.601-171)

High Intensity Discharge Control Module

from

$321.99
This high-intensity discharge lighting ballast is designed to match the fit and performance of the original HID ballast and restore proper headlight function on specified vehicles.

Product Features:
  • Direct replacement – this high-intensity discharge lighting ballast is made to match the fit and performance of the original HID ballast on specific vehicle applications
  • Restores functionality – reliable replacement for an original part that has failed due to a voltage surge in electrical system
  • 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
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Dorman – 2 Wire – H7 Bulb Headlight Socket (Part No.84717)

2 Wire - H7 Bulb Headlight Socket

from

$12.99
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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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
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VDO – Headlight Washer Pum (Part No.P7078258943VDO)

Headlight Washer Pum

from

$69.89
Headlight Washer Pum

Sylvania – H7 XtraVision: Halogen Headlight Bulb, More Downroad Visibility, 2 Pack (Part No.H7XVBP2)

H7 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
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Osram/Sylvania – Bulb (Part No.4B100131217OSR)

Bulb

from

$17.99
The SYLVANIA Miniature Bulb is designed to meet DOT regulations for performance and life. This bulb is legal for on road use and provides easy installation as a direct replacement bulb. SYLVANIA lamps are made from high quality material for long lasting durability.

Product Features:
  • Dependable light source to meet DOT regulations
  • Made from high quality material for long lasting durability
  • Produced by a trusted OEM (Original Equipment Manufacturer) light source supplier
  • Easy installation as a direct replacement bulb
  • Legal for on road use
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Sylvania – H7 Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack (Part No.H7BP)

H7 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

Headlights Brands You Can Trust For Your BMW 645Ci

9 trusted brands of Headlights line our shelves, ready to help keep your BMW 645Ci running smooth. Below are some of the most popular brands and their top Headlights offerings:

Popular Tech Smart Headlights

Tech Smart products for the BMW 645Ci span several categories. Some of the highest-rated Tech Smart Headlights that will fit your BMW 645Ci are:
Headlight Wiring Harness
from $17.99
(2)
Headlight Wiring Harness
Headlight or Fog Light Connector Repair Harness

Top BMW 645Ci Headlights from Sylvania

Your BMW 645Ci will be purring again thanks to Sylvania brand Headlights available for online order or in-store pick up. Popular Sylvania parts include:

Most Purchased BMW 645Ci Headlights from Sylvania

When you buy the most frequently purchased Sylvania brand Headlights, you can be confident it will be the right part for your BMW 645Ci. Here are the Sylvania Headlights Advanced Auto customers buy the most:
D2S Basic Headlight Bulb, 1 pack
from $104.99
(82)
D2S Basic Headlight Bulb, 1 pack
Low Beam Headlight Bulbs

FAQs for BMW 645Ci Headlights

What are the most purchased Headlights for the BMW 645Ci?

Out of 32 Headlights for the BMW 645Ci, the most popular in our inventory are:
H7 Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack
from $17.99
(99)
H7 Basic: Halogen Headlight Bulb, Basic Performance, 1 Pack
High Beam Headlight Bulbs
H7 Basic: Halogen Headlight Bulb, Basic Performance, 2 Pack
from $32.99
This product is not rated
H7 Basic: Halogen Headlight Bulb, Basic Performance, 2 Pack
Low Beam Headlight Bulbs
D2S Basic Headlight Bulb, 1 pack
from $104.99
(82)
D2S Basic Headlight Bulb, 1 pack
Low Beam Headlight Bulbs

What are the top-rated BMW 645Ci Headlights?

Top-rated Headlights for your BMW 645Ci based on customer reviews/ratings are:
H7 SilverStar zXe: Halogen Headlight Bulb, White Light, 2 Pack
from $64.99
(38)
H7 SilverStar zXe: Halogen Headlight Bulb, White Light, 2 Pack
“Nice item. Bright”
H7 Halogen Headlamp, 1 Pack
from $13.99
(26)
H7 Halogen Headlamp, 1 Pack
“Great replacement bulb”
9006 Halogen Headlamp, 1 Pack
from $9.99
(10)
9006 Halogen Headlamp, 1 Pack
“Good perfecto”