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Buick LaCrosse Headlights

Replace your Buick LaCrosse’s dim or malfunctioning headlights the easy way with CarParts.com. We’ve made online shopping more convenient for you by only offering products from the most trusted manufacturers in the industry, so you can rule out low-quality replacements from our catalog. Use our search filters to choose the best Buick LaCrosse headlight for your ride according to your preferred brand, price range, and headlight location. Shop now and enjoy fast shipping on your Buick headlight!
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Passenger Side Headlight, with Bulb, Halogen, Clear Lens
Part Number: B100121
Vehicle Info Required to Guarantee Fit
$60.49
Product Details
Location : Passenger SideAssembly : With bulb(s)Light Source : HalogenColor Finish : OE comparableProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyReplaces OE Number : 25942067Replaces Partslink Number : GM2519142Interchange Part Number : 25942067, GM2519142Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Ethylbenzene, Lead and lead compounds, Toluene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Driver Side Headlight, with Bulb, Halogen, Clear Lens
Part Number: B100122
Vehicle Info Required to Guarantee Fit
$60.49
Product Details
Location : Driver SideAssembly : With bulb(s)Light Source : HalogenColor Finish : OE comparableProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyReplaces OE Number : 25942066Replaces Partslink Number : GM2518142Interchange Part Number : 25942066, GM2518142Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Ethylbenzene, Lead and lead compounds, Toluene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Driver and Passenger Side Halogen Headlight, With bulb(s)
Part Number: SET-B100121
Vehicle Info Required to Guarantee Fit
$117.99
Product Details
Location : Driver And Passenger SideComponents : (2) HeadlightAssembly : With bulb(s)Light Source : HalogenColor Finish : OE comparableProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Set of 2Replaces OE Number : 25942066, 25942067Replaces Partslink Number : GM2518142, GM2519142Interchange Part Number : 25942066, GM2518142, 25942067, GM2519142Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Ethylbenzene, Lead and lead compounds, Toluene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Driver Side Headlight, with Bulb, Halogen, with Turn Signal Light, with Wiring Harness, For Models without HID Option
Part Number: REPB100130
Vehicle Info Required to Guarantee Fit
$132.49
Product Details
Location : Driver SideNotes : With turn signal light; With wiring harnessAssembly : With bulb(s)Light Source : HalogenColor Finish : OE comparableProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyReplaces OE Number : 20941383Replaces Partslink Number : GM2502335Interchange Part Number : 20941383, GM2502335Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Ethylbenzene, Lead and lead compounds, Toluene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Passenger Side Headlight, with Bulb, Halogen, with Turn Signal Light, with Wiring Harness, For Models without HID Option
Part Number: REPB100129
Vehicle Info Required to Guarantee Fit
$126.49
Product Details
Location : Passenger SideNotes : With turn signal light; With wiring harnessAssembly : With bulb(s)Light Source : HalogenColor Finish : OE comparableProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyReplaces OE Number : 20941382Replaces Partslink Number : GM2503335Interchange Part Number : 20941382, GM2503335Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Ethylbenzene, Lead and lead compounds, Toluene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Driver and Passenger Side Headlights, with Bulbs, Halogen, with Turn Signal Light, with Wiring Harness, For Models without HID Option
Part Number: SET-REPB100129
Vehicle Info Required to Guarantee Fit
$247.99
Product Details
Location : Driver And Passenger SideNotes : With turn signal light; With wiring harnessComponents : (2) HeadlightAssembly : With bulb(s)Light Source : HalogenColor Finish : OE comparableProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Set of 2Replaces OE Number : 20941382, 20941383Replaces Partslink Number : GM2503335, GM2502335Interchange Part Number : 20941382, GM2503335, 20941383, GM2502335Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Ethylbenzene, Lead and lead compounds, Toluene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Passenger Side Headlight, with Bulb, Halogen, Clear Lens
Part Number: REPB100107
Vehicle Info Required to Guarantee Fit
$108.99
Product Details
Location : Passenger SideAssembly : With bulb(s)Light Source : HalogenColor Finish : OE comparableProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyReplaces OE Number : 25942065Replaces Partslink Number : GM2503341Interchange Part Number : 25942065, GM2503341Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Ethylbenzene, Lead and lead compounds, Toluene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Driver Side Headlight, with Bulb, Halogen, Clear Lens
Part Number: REPB100108
Vehicle Info Required to Guarantee Fit
$108.99
Product Details
Location : Driver SideAssembly : With bulb(s)Light Source : HalogenColor Finish : OE comparableProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyReplaces OE Number : 25942064Replaces Partslink Number : GM2502341Interchange Part Number : 25942064, GM2502341Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Ethylbenzene, Lead and lead compounds, Toluene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Driver and Passenger Side Halogen Headlight, With bulb(s)
Part Number: SET-REPB100107
Vehicle Info Required to Guarantee Fit
$202.99
Product Details
Location : Driver And Passenger SideComponents : (2) HeadlightAssembly : With bulb(s)Light Source : HalogenColor Finish : OE comparableProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Set of 2Replaces OE Number : 25942064, 25942065Replaces Partslink Number : GM2502341, GM2503341Interchange Part Number : 25942064, GM2502341, 25942065, GM2503341Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Ethylbenzene, Lead and lead compounds, Toluene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Driver Side Headlight, with Bulb, Halogen, with Turn Signal Light, with Wiring Harness, For Models without HID Option, CAPA CERTIFIED
Part Number: REPB100130Q
Vehicle Info Required to Guarantee Fit
$156.49
Product Details
Location : Driver SideNotes : With turn signal light; With wiring harnessCertification : CAPA CertifiedAssembly : With bulb(s)Light Source : HalogenColor Finish : OE comparableProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyReplaces OE Number : 20941383Replaces Partslink Number : GM2502335CInterchange Part Number : 20941383, GM2502335Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Ethylbenzene, Lead and lead compounds, Toluene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Passenger Side Headlight, with Bulb, Halogen, with Turn Signal Light, with Wiring Harness, For Models without HID Option, CAPA CERTIFIED
Part Number: REPB100129Q
Vehicle Info Required to Guarantee Fit
$156.49
Product Details
Location : Passenger SideNotes : With turn signal light; With wiring harnessCertification : CAPA CertifiedAssembly : With bulb(s)Light Source : HalogenColor Finish : OE comparableProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyReplaces OE Number : 20941382Replaces Partslink Number : GM2503335CInterchange Part Number : 20941382, GM2503335Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Ethylbenzene, Lead and lead compounds, Toluene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Driver and Passenger Side Headlights, with Bulbs, Halogen, with Turn Signal Light, with Wiring Harness, For Models without HID Option, CAPA CERTIFIED
Part Number: SET-REPB100129Q
Vehicle Info Required to Guarantee Fit
$290.99
Product Details
Location : Driver And Passenger SideNotes : With turn signal light; With wiring harnessComponents : (2) HeadlightCertification : CAPA CertifiedAssembly : With bulb(s)Light Source : HalogenColor Finish : OE comparableProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Set of 2Replaces OE Number : 20941382, 20941383Replaces Partslink Number : GM2503335C, GM2502335CInterchange Part Number : 20941382, GM2503335, 20941383, GM2502335Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Ethylbenzene, Lead and lead compounds, Toluene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Driver Side Headlight, with Bulb, Halogen, Clear Lens, CAPA Certified
Part Number: REPB100108Q
Vehicle Info Required to Guarantee Fit
$159.99
Product Details
Location : Driver SideCertification : CAPA CertifiedAssembly : With bulb(s)Light Source : HalogenColor Finish : OE comparableProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyReplaces OE Number : 25942064Replaces Partslink Number : GM2502341CInterchange Part Number : 25942064, GM2502341Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Ethylbenzene, Lead and lead compounds, Toluene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Driver Side Headlight, with Bulb, Halogen, Clear Lens
Part Number: RB10010044
Vehicle Info Required to Guarantee Fit
$457.99
Product Details
Location : Driver SideAssembly : With bulb(s)Light Source : HalogenColor Finish : OE comparableProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyReplaces OE Number : 26672547Replaces Partslink Number : GM2502393Interchange Part Number : 26672547, GM2502393Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Ethylbenzene, Lead and lead compounds, Toluene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return Policy
Driver and Passenger Side Halogen Headlight, With bulb(s)
Part Number: SET-RB10010043
Vehicle Info Required to Guarantee Fit
$817.44
Product Details
Location : Driver And Passenger SideComponents : (2) HeadlightAssembly : With bulb(s)Light Source : HalogenColor Finish : OE comparableProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Set of 2Replaces OE Number : 26672548, 26672547Replaces Partslink Number : GM2503393, GM2502393Interchange Part Number : 26672548, GM2503393, 26672547, GM2502393Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, Ethylbenzene, Lead and lead compounds, Toluene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy : 30-Day Return PolicyDeals : Clearance
Page 1 of 3 | Showing 1 - 15 of 31 results

Top Rated Products

The headlights don't fit properly with the side fenders. They function fine and consiSee More
Eric B.
VERIFIED PURCHASER
Works great shipped fast
Demario L.
VERIFIED PURCHASER

Product Questions & Answers

Q:Do the plug have 12 prongs in it?
Eddie S.
A:BEST ANSWERHi Eddie, thank you for reaching out. No, it does not. This product has an 8-prong connector. Kindly call our parts team at 1-866-529-0412 and provide the complete vehicle information and headlight details. We'll be more than glad to help you look for the correct part. Have a nice day. Show less
Aldrin P.
 
3 Questions, 1 AnswerView all Q&As >

Customer Guides

Summary:

  • The Buick LaCrosse is a mid-size sedan that offers sporty offerings that make it appealing to regular vehicle owners and car enthusiasts alike.
  • Without fully functional components like the Buick LaCrosse headlight, you may not be able to drive your Buick on the road in the dark. Aside from being illegal in most states, this is also dangerous.
  • The common signs that you are having Buick LaCrosse headlight problems include flickering headlights, a malfunctioning high or low beam, and a busted headlight.
  • An aftermarket Buick LaCrosse headlight may cost you around $25 up to $510. 

The Buick LaCrosse is a mid-size sedan from the luxury car brand Buick. Its current model has sporty offerings that make it appealing to both new and experienced drivers. It’s clear that the automaker didn’t skimp on the quality of this flagship vehicle and its parts.

However, with time and regular use, these vehicle components can wear out or get damaged. If you want to make sure that you can continue driving your Buick, it’s necessary to replace these broken parts. One part that should immediately be replaced when it fails is the Buick LaCrosse headlight.

Signs That You Have Buick LaCrosse Headlight Problems

Your vehicle’s headlights are important. Replacing them when they are not working properly is non-negotiable, especially if you don’t want to get pulled over or get a car accident. Make sure to carry out the necessary headlight replacements once you notice the following signs of failure:

Headlight Flickers On and Off

There are several reasons why your headlight may flicker on and off. Most of the time, the culprit is a faulty headlight bulb. The bulb may be nearing the end of its service life and may completely burn out in a few days or so. The only solution is to swap out your old Buick LaCrosse headlight bulb with a new one.

In some cases, however, the flickering is caused by an insufficient supply of electricity to the part. Be sure to check the bulb socket, wires, and other electrical components of your headlight assembly. If these parts are corroded or worn out, they need to be replaced to ensure the steady flow of electrical power to your Buick headlight.

Headlight Is Not Working

If the headlight doesn’t work at all, have a professional mechanic do a full inspection of your Buick LaCrosse headlight assembly. This issue may be caused by a busted bulb, corroded wires or sockets, a blown fuse, or a failed headlight switch.

High or Low Beams Not Working Properly

There are instances where you may find it difficult to switch between high and low beam settings. This may pose a safety risk on the road, as oncoming drivers may get blinded by your headlights in the dark. If replacing the bulb doesn’t fix the issue, the entire assembly may need to be replaced.

How Much Does a Buick Headlight Replacement Cost?

The price of an aftermarket Buick LaCrosse headlight ranges from $25 to $510. It is usually available as a single component or in sets of various quantities. Find a high-quality headlight replacement for your LaCrosse today by entering your vehicle’s year, make, and model into our search tool.

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