How to Replace a Headlight or Headlight Bulb on Buick Century?

To replace the headlamp assembly or headlamp bulb or cornering, sidemarker, park, and turn signal bulb, start by opening the hood. Tighten the lens-to-socket attachment by placing light pressure onto the headlamp lens as the retainers are removed. Next, pop up retainers off the headlamp with a pop and take off retainers. Next, unhook the headmounts from the slots on the upper fascia support and the fender reinforcement, and separated the head lamp electrical connector from the head lamp before taking it out. Trim the rubber access covers off from the rear of the headlamp bulb/sockets requiring replacement and rotate the headlamp bulb/socket counterclockwise to remove it, while maintaining a watch for the Halogen Bulb. Caution. Afternoon, pull the headlamp bulb/socket from the headlamp and undo the electrical connector. For installation, attach electrical connector to the headlamp bulb/socket then push the headlamp bulb/socket into the headlamp and twist clockwise for seating. Install the rubber access covers, connect the electrical connector to the headlamp, and install the headlamp mounting tabs into the slots. Use a light pressure on the head lamp lens during installation of the retainers while aligning them over the mounting tabs and a firm press down for the fully seating in position. Check the headlamp for free movement and inspect the headlamp aim if a new lamp or if some service or repair has potentially affected the mounting brackets. Finally, close the hood.

How to replace the headlight assembly or headlight bulb on Buick Regal?

First open the hood and apply a light amount of pressure on the headlamp lens to keep it in position before you remove the retainers. first detach the headlamp retainers by lifting them up then you can remove the retainers. Extract the upper fascia support's and fender reinforcement's slots mounting tabs before unconnecting the headlamp electrical connector to remove the headlamp unit. The rubber access covers behind the target headlamp bulb must be extracted according to the designated Halogen Bulb Caution procedures. Begin by rotating the bulb base counterwise while releasing it until the bulb and electric connector disconnect from the headlamp. Connect the electrical connector to the new headlamp bulb followed by bulb installation into the headlamp unit then rotate the bulb base clockwise to lock it in place. Place rubber access covers back into position before connecting the electrical connector to the headlamp. Insert the headlamp mounting tabs into openings of the upper fascia support and fender reinforcement but maintain gentle pressure on the headlamp lens during retainer installation. Press the retainers down onto their mounting tabs until they are seated before checking if the headlamp fits correctly. Close the hood to inspect the headlamp aim when a new headlamp is installed or after completing front end service or repair work which could affect the headlamp mounting brackets.

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188 Headlights found

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Buick Composite Assembly, Driver Side Part Number: 16523101
$88.55 MSRP: $192.14
You Save: $103.59 (54%)
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Product Specifications
- Other Name: Headlamp, Capsule/Headlamp/Fog Lamp; Headlight; Headlamp
- Position: Driver Side
Fits the following Buick Models:
- Regal | 1993-1996 | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Headlamp Assembly, Passenger Side Part Number: 25974774
$163.76 MSRP: $244.83
You Save: $81.07 (34%)
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Product Specifications
- Other Name: Capsule Assembly-Headlamp; Headlight Assembly; Head Lamps; Headlight; Composite Assembly; Capsule, Capsule/Headlamp/Fog Lamp
- Position: Passenger Side
- Replaces: 25772344
Fits the following Buick Models:
- Lucerne | 2006-2011 | CX, CXL, CXL Special Edition, CXS, Super | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS
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Buick Headlamp Assembly, Front Driver Side Part Number: 20941383
$307.76 MSRP: $460.13
You Save: $152.37 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Headlamp Assembly- (W/Front Side Marker & Parking & Turn Signal; Headlight Assembly; Head Lamps; Headlight; Composite Headlamp; Turn Signal, Cornering, Daytime Running; Chassis/Body Marker, Hazard, Fog Lamp.
- Position: Front Driver Side
- Replaces: 20806053, 20850555
Fits the following Buick Models:
- LaCrosse | 2010-2013 | Base, Convenience, CX, CXL, CXS, Leather, Premium, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick Headlamp Assembly, Front Passenger Side Part Number: 19371097
$913.96 MSRP: $1372.59
You Save: $458.63 (34%)
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Product Specifications
- Other Name: Headlamp Kit, Front (Service); Headlight; Headlamp Kit, Capsule/Headlamp/Fog Lamp
- Position: Front Passenger Side
- Replaces: 19352130
Fits the following Buick Models:
- Regal | 2011 | CXL | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L GAS
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Buick Headlamp Assembly, Front Driver Side Part Number: 19371096
$913.96 MSRP: $1372.59
You Save: $458.63 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Headlamp Kit, Front (Service); Headlight; Headlamp Kit, Capsule/Headlamp/Fog Lamp
- Position: Front Driver Side
- Replaces: 19352129
Fits the following Buick Models:
- Regal | 2011 | CXL | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L GAS
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Buick Headlamp Assembly, Driver Side Part Number: 13432980
$927.26 MSRP: $1390.98
You Save: $463.72 (34%)
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Product Specifications
- Other Name: Headlamp, Capsule/Headlamp/Fog Lamp; Headlight; Composite Headlamp
- Position: Driver Side
Fits the following Buick Models:
- Regal | 2014-2017 | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Headlamp Assembly, Passenger Side Part Number: 13409903
$628.69 MSRP: $942.59
You Save: $313.90 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Headlight; Composite Headlamp; Headlamp, Capsule/Headlamp/Fog Lamp
- Position: Passenger Side
Fits the following Buick Models:
- Regal | 2014-2017 | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Headlamp Assembly, Driver Side Part Number: 13409902
$628.69 MSRP: $942.59
You Save: $313.90 (34%)
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Product Specifications
- Other Name: Headlight; Composite Headlamp; Headlamp, Capsule/Headlamp/Fog Lamp
- Position: Driver Side
Fits the following Buick Models:
- Regal | 2014-2017 | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Composite Headlamp Part Number: 26213779
$480.69 MSRP: $720.33
You Save: $239.64 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Capsule Assembly-Headlamp; Headlight; Capsule, Capsule/Headlamp/Fog Lamp
Fits the following Buick Models:
- LaCrosse | 2017-2019 | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
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Buick Headlamp Assembly, Passenger Side Part Number: 16520894
$33.09 MSRP: $121.69
You Save: $88.60 (73%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Headlamp; Headlight; Composite Assembly; Headlamp, Capsule/Headlamp/Fog Lamp
- Position: Passenger Side
Fits the following Buick Models:
- Regal | 1991-1992 | Custom, Gran Sport, Limited | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Headlamp Assembly, Driver Side Part Number: 13426667
$1149.61 MSRP: $1724.91
You Save: $575.30 (34%)
ADD TO CART
Product Specifications
- Other Name: Headlight; Composite Headlamp; Headlamp, Capsule/Headlamp/Fog Lamp
- Position: Driver Side
Fits the following Buick Models:
- Regal | 2014-2017 | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Headlamp Assembly, Front Passenger Side Part Number: 19433923
$1282.76 MSRP: $1924.87
You Save: $642.11 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Headlamp Assembly, Front
- Position: Front Passenger Side
- Replaced by: 84026395
Fits the following Buick Models:
- Enclave | 2013-2017 | Base, Convenience, Leather, Premium | 6 Cyl 3.6 L GAS
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Buick Headlamp Assembly, Front Passenger Side Part Number: 84481563
$1205.45 MSRP: $1806.41
You Save: $600.96 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Headlamp Assembly-Front; Composite Headlamp
- Position: Front Passenger Side
- Replaces: 84199083, 84340640
Fits the following Buick Models:
- Envision | 2019-2020 | Base, Essence, Preferred, Premium, Premium II | 2.0L L4, 2.5L L4, 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
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Buick Headlamp Assembly, Passenger Side Part Number: 16526000
$168.89 MSRP: $252.50
You Save: $83.61 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Headlight; Composite Assembly; Headlamp, Capsule/Headlamp/Fog Lamp
- Position: Passenger Side
- Replaces: 16525252, 16524792, 16524332, 16525222
Fits the following Buick Models:
- LeSabre | 1997-1999 | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick Headlamp Assembly, Front Passenger Side Part Number: 85115822
$1399.66 MSRP: $2098.07
You Save: $698.41 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Headlamp Assembly-Front; Headlight; Composite Assembly; Headlamp, Capsule/Headlamp/Fog Lamp
- Position: Front Passenger Side
- Replaced by: 87826603
Fits the following Buick Models:
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Composite Assembly, Passenger Side Part Number: 16523102
Product Specifications
- Other Name: Headlamp, Capsule/Headlamp/Fog Lamp; Headlight; Headlamp
- Position: Passenger Side
Fits the following Buick Models:
- Regal | 1993-1996 | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Headlamp Assembly, Driver Side Part Number: 16512535
Product Specifications
- Other Name: Headlamp, Capsule/Headlamp/Fog Lamp; Headlight; Composite Assembly
- Position: Driver Side
Fits the following Buick Models:
- LeSabre | 1990-1991 | Base, Custom, Limited | 6 Cyl 3.8 L GAS
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Buick Headlamp Assembly, Passenger Side Part Number: 16512536
Product Specifications
- Other Name: Headlamp, Capsule/Headlamp/Fog Lamp; Headlight; Composite Assembly
- Position: Passenger Side
Fits the following Buick Models:
- LeSabre | 1990-1991 | Base, Custom, Limited | 6 Cyl 3.8 L GAS
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Buick Headlamp Assembly, Driver Side Part Number: 16525997
Product Specifications
- Other Name: Headlamp, Capsule/Headlamp/Fog Lamp; Headlight Assembly; Head Lamps; Headlight; Composite Assembly; Headlamp,Turn Signal & Cornering & Daytime Running
- Position: Driver Side
- Replaces: 16525249, 16525219
Fits the following Buick Models:
- LeSabre | 1997-1999 | Custom, Limited | 6 Cyl 3.8 L GAS
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Buick Headlamp Assembly, Passenger Side Part Number: 19245380
Product Specifications
- Other Name: Headlamp, Capsule/Headlamp/Fog Lamp; Headlight; Composite Headlamp; Headlamp,Turn Signal & Cornering & Daytime Running
- Position: Passenger Side
- Replaces: 15220040, 25710304, 25705750, 25710640, 25697546, 25713550
Fits the following Buick Models:
- LeSabre | 2005, 2000 | Custom, Limited | 6 Cyl 3.8 L GAS

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Buick Headlight

Choose OEM Headlight, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Buick's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Buick Headlight. You can shop at highly competitive prices and protect your budget. All our genuine Buick parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Buick Headlight Parts and Q&A

Headlamp Assembly, Passenger Side
19244638
Q: How to Replace a Headlight or Headlight Bulb on Buick Century?
A:
To replace the headlamp assembly or headlamp bulb or cornering, sidemarker, park, and turn signal bulb, start by opening the hood. Tighten the lens-to-socket attachment by placing light pressure onto the headlamp lens as the retainers are removed. Next, pop up retainers off the headlamp with a pop and take off retainers. Next, unhook the headmounts from the slots on the upper fascia support and the fender reinforcement, and separated the head lamp electrical connector from the head lamp before taking it out. Trim the rubber access covers off from the rear of the headlamp bulb/sockets requiring replacement and rotate the headlamp bulb/socket counterclockwise to remove it, while maintaining a watch for the Halogen Bulb. Caution. Afternoon, pull the headlamp bulb/socket from the headlamp and undo the electrical connector. For installation, attach electrical connector to the headlamp bulb/socket then push the headlamp bulb/socket into the headlamp and twist clockwise for seating. Install the rubber access covers, connect the electrical connector to the headlamp, and install the headlamp mounting tabs into the slots. Use a light pressure on the head lamp lens during installation of the retainers while aligning them over the mounting tabs and a firm press down for the fully seating in position. Check the headlamp for free movement and inspect the headlamp aim if a new lamp or if some service or repair has potentially affected the mounting brackets. Finally, close the hood.
Headlamp Assembly, Driver Side
19244639
Q: How to replace the headlight assembly or headlight bulb on Buick Regal?
A:
First open the hood and apply a light amount of pressure on the headlamp lens to keep it in position before you remove the retainers. first detach the headlamp retainers by lifting them up then you can remove the retainers. Extract the upper fascia support's and fender reinforcement's slots mounting tabs before unconnecting the headlamp electrical connector to remove the headlamp unit. The rubber access covers behind the target headlamp bulb must be extracted according to the designated Halogen Bulb Caution procedures. Begin by rotating the bulb base counterwise while releasing it until the bulb and electric connector disconnect from the headlamp. Connect the electrical connector to the new headlamp bulb followed by bulb installation into the headlamp unit then rotate the bulb base clockwise to lock it in place. Place rubber access covers back into position before connecting the electrical connector to the headlamp. Insert the headlamp mounting tabs into openings of the upper fascia support and fender reinforcement but maintain gentle pressure on the headlamp lens during retainer installation. Press the retainers down onto their mounting tabs until they are seated before checking if the headlamp fits correctly. Close the hood to inspect the headlamp aim when a new headlamp is installed or after completing front end service or repair work which could affect the headlamp mounting brackets.