Buick VIN Number Check

Enter any Buick VIN to decode it and see open NHTSA recalls for free. Then check the Enclave air-bag/seat-belt, ignition-switch and lighting campaigns below for your model year.

1G4 5GA KL4

Free decode with open NHTSA recalls. 17 characters, no I, O or Q.

About Buick VINs

How Buick VINs are built

Buick vehicles are manufactured by General Motors in the United States and China, carrying VIN prefixes of 1G4 for domestically assembled models. Enclave and Envision SUVs are the most commonly traded used Buicks. A free VIN decode shows factory specs, assembly plant and engine, plus any open NHTSA recalls.

Buick is a GM division. In NHTSA's vPIC, many US-built Buicks use 1G4; crossovers such as Enclave often use 5GA; some Encore builds use KL4 (Korea). The 11th character and the full decode confirm the plant.

Buick vehicles manufactured for the US market carry VIN prefixes of 1G4, 5GA, KL4. The VIN number encodes the country of manufacture (USA), production plant, vehicle line, body style, engine type, model year, and a unique production sequence number.

ParentGM
HQDetroit, Michigan
Top crossoverEnclave · Envision
CompactEncore · Encore GX

Sources: Brand: Buick / GM · Plants/WMIs: NHTSA vPIC

NHTSA campaign data

Which model years each recall covers

Drag the year line to your car’s model year. Bars it crosses are the campaigns to confirm on the VIN.

2014
Do Not Drive Safety recall
4 campaigns cross 2014
20082012201620202024
SAFETY RECALL · 14V-118
Side curtain air bag may not deploy properly
2008–2013 Enclave. 2008–2013 Enclave (shared Acadia/Traverse filing).
What to askConfirm 14V-118 is closed on this VIN.

Many Buick campaigns share GM multi-make filings. A listed year doesn't mean every vehicle is included; the VIN decides.

Buick Recalls: How to Check a Specific VIN

  1. Enter the VIN in the NHTSA recall lookup.
  2. Then visit a Buick / GM dealer.
  3. On 2008–2017 Enclave, check air-bag and seat-belt campaigns before a test drive.
  4. Recall repairs are free at Buick dealers.
Full list: every campaign in this timeline
Selected Buick recalls worth confirming on a used-car VIN (NHTSA campaign data)
CampaignIssueModels & years
14V-118Side curtain air bag may not deploy properly2008–2013 Enclave. 2008–2013 Enclave (shared Acadia/Traverse filing).
14V-266Second-row seat belt may not restrain properly2009–2014 Enclave. 2009–2014 Enclave.
23V-334Driver air bag inflator may rupture2014–2017 Enclave. 2014–2017 Enclave.
14V-355Ignition switch may move out of Run (air bags)2005–2009 LaCrosse, 2006–2011 Lucerne. LaCrosse / Lucerne ignition-switch campaign affecting air bag readiness.
16V-651Front passenger air bag may not deploy (Takata-era GM)2014–2017 Encore, 2014–2016 LaCrosse. Large GM multi-make filing including listed Encore / LaCrosse years. Filed under NHTSA's Takata inflator investigation (EA15-001).
22V-903Headlamp control software may cause lighting issues2021–2023 Envision. 2021–2023 Envision.
10V-240Heated washer fluid module may short / catch fire2008–2009 Enclave, 2006–2009 Lucerne. 2006–2009 Lucerne and 2008–2009 Enclave. Fire risk.

Highest-volume Buick campaigns

Enclave air bags and second-row belts

Confirm side-curtain 14V-118, second-row belt 14V-266 and driver inflator 23V-334 on listed Enclave years.

Side curtain

14V-118 on 2008–2013.

Second-row belt

14V-266 on 2009–2014.

Driver inflator

23V-334 on 2014–2017.

Sources: NHTSA recall records

Buick models

Buick Models

Open a model for its VIN check, generations, recalls and owner complaints.

About Buick

🎙️ Listen to this article

The Legacy of Buick: A Journey Through Time

In the pantheon of American automotive history, Buick holds a distinct and venerable place. Founded in 1899, Buick is the oldest American car brand still in existence today. Its story is interwoven with the broader narrative of the automobile's rise to prominence in the United States and beyond. From its humble beginnings to its current status as a leading luxury brand in China, Buick's evolution is a fascinating tale of innovation, adaptation, and endurance.

The Pioneering Spirit of David Dunbar Buick

It all began with a Scottish-born industrialist named David Dunbar Buick. Initially, Buick focused on plumbing inventions, but his interest soon pivoted to the fledgling world of automobiles. His mechanical prowess led to innovations such as the overhead valve engine, a technology that would become a cornerstone of automotive engineering. These early achievements laid the foundation for what would become one of the most enduring brands in American car design.

Forming the Backbone of General Motors

Buick's influence extends beyond its own models. In 1908, under the guidance of William C. Durant, Buick became the cornerstone of General Motors (GM). Durant's vision was to create a conglomerate of car brands, and Buick's success provided the financial stability needed to acquire other companies. This move not only secured Buick's future but also set the stage for GM's rise as a giant in the automotive industry.

Milestones and Achievements

Throughout its history, Buick has been at the forefront of several automotive milestones. In the 1930s, the brand introduced the concept of the "Trunkback" design, which became a hallmark of car styling in the decades to follow. The 1950s and 60s saw Buick's models become symbols of American prosperity, with their sleek designs and powerful engines capturing the public's imagination.

Buick was also a pioneer in safety and innovation. It was among the first to introduce turn signals in the late 1930s and was instrumental in the development of power brakes and power steering. These advancements set new standards for comfort and safety, influencing the entire industry.

Buick in the American Market

In the United States, Buick has long been synonymous with luxury and reliability. Known for its smooth rides and elegant designs, Buick has maintained a loyal customer base over the years. However, like many brands, it faced challenges during economic downturns and the competitive onslaught from international automakers.

Despite these challenges, Buick's reputation for quality and innovation allowed it to weather industry storms. Recent years have seen a resurgence in interest, with models like the Enclave and Encore capturing the attention of a new generation of drivers. These vehicles blend traditional Buick comfort with modern technology and styling, appealing to both legacy customers and new demographics.

Notable Models and Best-Sellers

Buick has produced a variety of iconic vehicles, each contributing to its storied legacy. The Buick Roadmaster, first introduced in the 1930s, was a flagship model that represented luxury and power. In the muscle car era, the Buick Gran Sport (GS) series gained popularity for its performance and design, leaving a lasting impact on car enthusiasts.

In recent years, the Buick Enclave, a mid-sized luxury SUV, and the compact Encore have been instrumental in driving Buick's success. These models have been praised for their spacious interiors, advanced features, and refined driving experiences. Their popularity underscores Buick's ability to adapt to changing consumer preferences while maintaining its core principles of comfort and style.

Buick's Global Influence and Surprising Facts

While Buick's roots are deeply American, its global reach cannot be overstated. In China, Buick has become the best-selling luxury brand, a testament to its ability to transcend cultural and geographic boundaries. This success in the Chinese market has been pivotal for the brand, providing a significant boost to its global sales figures.

One of the more surprising aspects of Buick's history is its cultural impact. From being featured in Hollywood films to serving as official vehicles for heads of state, Buick has often been associated with prestige and sophistication. Moreover, the brand's commitment to sustainability and innovation continues to shape its modern identity, as seen in its recent push towards electric and hybrid vehicles.

Before You Buy a Used Buick

Run the VIN through our free VIN decoder to confirm what the car was when it left the factory (model, model year, engine and assembly plant, from NHTSA's vPIC database) and to see NHTSA safety recalls for that model year. The Buick model pages on this site add owner complaints, service bulletins, defect investigations, EPA fuel economy and crash ratings where NHTSA publishes them. We don't provide vehicle history reports, so accidents, title brands and odometer readings aren't part of the lookup. For title brands, the federal NMVTIS program is the official source, and an independent mechanic's pre-purchase inspection is worth the cost.

Buick U.S. annual vehicle sales 2018-2023
Buick U.S. annual sales
Top U.S. states for Buick vehicle ownership
Top states for Buick ownership

Used-car checklist

What to Verify on a Used Buick

Six checks specific to used Buicks.

Enclave air bags / belts

See the Enclave section.

Ignition switch

14V-355 on listed LaCrosse / Lucerne.

Takata-era GM

16V-651 on listed Encore / LaCrosse.

Envision lighting

22V-903.

Washer module

10V-240.

Plant vs title

Match 1G4 / 5GA / KL4 to the title.

World Manufacturer Identifier

Buick VIN prefixes (WMI)

Prefix registrations come from NHTSA vPIC.

5GA
GM · Enclave pattern

Many Enclaves decode under 5GA.

1G4
GM · Buick cars

Many sedans decode under 1G4.

KL4
GM · Korea Encore

Some Encore builds decode under KL4.

Worked example

Worked example: reading a Buick VIN

Example VIN (demo only): 5GAKVBKD0HJ100000

5GAKVBKD0HJ100000
5GA
1–3 · WMI
GM MPV/SUV pattern.
KVBKD
4–8 · VDS
Buick Enclave pattern codes.
0
9 · Check digit
Federal check digit.
H
10 · Model year
H = 2017
J
11 · Plant
Plant code (demo).
100000
12–17 · Serial
Demo serial.
Buyer check: a 2014–2017 Enclave can be covered by driver inflator 23V-334; earlier years add 14V-118 / 14V-266. Confirm the plant matches the title.

Buyer notes by model

Top Buick Models: What to Check

Open a model for the checks that matter most.

Buick Enclave

Curtain 14V-118. Belt 14V-266. Inflator 23V-334.

Encore · Envision

Takata-era 16V-651. Lighting 22V-903.

LaCrosse · Lucerne

FAQ

Common questions about Buick VINs

What VIN prefix do Buick vehicles use?

Common prefixes include 1G4 (many cars), 5GA (Enclave-pattern SUVs) and KL4 (some Korea-built Encore). The 11th character and full NHTSA vPIC decode confirm the plant.

Where is the VIN on a Buick?

Buick places the VIN on a windshield plate (lower driver side) and on a sticker inside the driver door jamb. Match every location to the title.

Which Buick models have the most documented recalls?

Enclave leads on air-bag and second-row belt campaigns. LaCrosse / Lucerne add ignition-switch 14V-355. Envision adds lighting software 22V-903.

What does a free Buick VIN check on VinNumber.net show?

The free decoder reads the VIN in NHTSA's vPIC database and returns the model, model year, body, engine, drive type and assembly plant. Buick VINs in vPIC start with prefixes such as 1G4, 5GA and KL4. The same lookup lists NHTSA safety recalls for that make, model and model year. Each of our 7 Buick model pages adds what NHTSA and the EPA have published: owner complaints, technical service bulletins, defect investigations, fuel economy and, where NHTSA has tested the car, NCAP crash ratings. It is not a vehicle history report: it doesn't show accidents, title brands, odometer readings or theft records.

Is there a Buick Enclave driver air bag inflator recall?

Yes. Recall 23V-334 covers certain 2014–2017 Enclave vehicles. Confirm it is closed on the VIN.

Which Buick Enclave recalls matter most?

Check side-curtain 14V-118 (2008–2013), second-row belt 14V-266 (2009–2014) and driver inflator 23V-334 (2014–2017) on the VIN.

Do Buicks have ignition-switch recalls like other GM cars?

Yes. Campaign 14V-355 covers listed LaCrosse and Lucerne years where the ignition switch can move out of Run and affect air bag readiness.

What VIN prefixes do Buick vehicles use?

Common prefixes include 1G4 (many cars), 5GA (Enclave-pattern SUVs) and KL4 (some Korea-built Encore). Confirm with a full vPIC decode.

Where is the VIN on a Buick?

On a windshield plate (lower driver side) and on a sticker inside the driver door jamb. Match every location to the title.