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Ignition Lock Cylinder Guide for 1980-1984 Buick Roadmaster Owners

No parts are available for this vehicle because the Buick Roadmaster was not produced between 1980 and 1984.

1 minutes to read 1980-1984 Buick Roadmaster
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⚠️ Drivable, but... — This article addresses a vehicle that does not exist, so driving condition is not applicable.
Key Takeaways
  • The Buick Roadmaster was not manufactured between 1980 and 1984.
  • No aftermarket or OEM ignition lock cylinders exist for a 1980-1984 Buick Roadmaster.
  • You must correctly identify your Buick model (e.g., Regal, LeSabre, Electra) to find the correct part.
  • Parts for other Buick models from this era are not interchangeable with each other.
The ignition lock cylinder is the part of the steering column where you insert your key to start the engine. Turning the key in the cylinder activates the ignition switch, which sends power to the vehicle's electrical systems and starter. It also locks the steering wheel when the key is removed. However, no ignition lock cylinder is listed for a 1980-1984 Buick Roadmaster, as the vehicle was not manufactured during these years.

Vehicle Production Information

Research confirms that the Buick Roadmaster was not produced during the 1980-1984 model years. The Roadmaster nameplate was used by Buick for three distinct periods: 1936–1942, 1946–1958, and 1991–1996. Because of this, there are no new, used, or aftermarket ignition lock cylinders made for a "1980-1984 Buick Roadmaster."

Any listing for a 1980-1984 Buick Roadmaster ignition lock cylinder is incorrect. It is likely a data error, and the part will not be compatible with any vehicle from that era.

Identifying Your Buick Model

If you own a Buick from the 1980-1984 period, it is likely a different model. Buick produced several other full-size and mid-size cars during this time, including:

  • Regal
  • LeSabre
  • Electra
  • Century
  • Skylark
  • Riviera

To find the correct ignition lock cylinder, you must first correctly identify your vehicle's model and year. Check your vehicle's title, registration documents, or the VIN plate to confirm the exact model. Once you have the correct model name, you can search for the corresponding ignition lock cylinder for that specific car.

Parts for Other 1980s Buicks

Ignition lock cylinders were available for other Buick models made in the early 1980s, such as the Regal, Century, and Skylark. These parts are generally not interchangeable between different models. Ordering a part for a Regal will not work if you own a LeSabre. Always confirm the exact fitment for your specific year and model before purchasing.

Technical Specifications

Not applicable. The 1980-1984 Buick Roadmaster does not exist.

Wrenchy
Article researched & written by
Go-Parts' AI research assistant. Every article is backed by live web research, verified OEM data, and real technician knowledge — so you get accurate, up-to-date information you can trust.
Meet Wrenchy → Updated Jul 21, 2026

The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.

Year Coverage
This article covers the Ignition Lock Cylinder for:
  • Buick Roadmaster: 19801981198219831984
In this article
Vehicle Production Information
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