Used Buick Regal Parts

Used OEM parts for the Buick Regal — engines, transmissions, doors, lights, electronics and more, pulled from graded donor vehicles and verified with real Hollander® interchange data. Every part is backed by our 90-day warranty and ships fast to the lower 48.

Browse all used Buick parts, or call 800-222-5414 / text 828-667-2239 if you don't see your Regal part — inventory changes daily.

253 parts Sort: Price high Price low Newest

PART

DESCRIPTION

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USED

$29.99

Part Type: Misc Ebay Parts

2018 Buick Regal Misc Ebay Parts

Details: 18-20 Buick Regal Electronic Control Module ECU Mount Bracket OEM 23347555

Part Numbers: 23347555

Stock #: 25234

Tag #: 0001314511

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

2014-2017 Buick Regal Cabin Fuse Box Relay Junction Block OEM 13222786

USED

$29.99

Part Type: Cabin Fuse Box

2014-2017 Buick Regal Cabin Fuse Box Relay Junction Block OEM 13222786

Part Numbers: 13222786

Stock #: 24261

Mileage: 44K

Tag #: 0001150835

Part Grade: A

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$24.99

Part Type: Misc Ebay Parts

2018 Buick Regal Misc Ebay Parts

Details: 18-20 Buick Regal Rear Folding Seat Switch Left Driver Side OEM 13311235

Part Numbers: 13311235

Stock #: 25234

Tag #: 0001314524

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$24.99

Part Type: Misc Ebay Parts

2018 Buick Regal Misc Ebay Parts

Details: 18-20 Buick Regal Front Seat Lumbar Switch Left or Right Side OEM 84230309

Part Numbers: 84230309

Stock #: 25234

Tag #: 0001314520

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$24.99

Part Type: Misc Ebay Parts

2018 Buick Regal Misc Ebay Parts

Details: 18-20 Buick Regal Center Instrument Panel Air Vent Bezel Driver Side OEM 39138921

Part Numbers: 39138921

Stock #: 25234

Tag #: 0001314513

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$19.99

Part Type: Lug Nuts

2015 Buick Regal Lug Nuts

Details: GM Alloy Wheel Lug Nuts (5) Fits XTS Regal Malibu Impala Lacrosse OEM 9598179

Part Numbers: 9598179

Interchange: 569-999639

Stock #: 24261

Mileage: 44K

Tag #: 0001150817

Part Grade: A

VIEW DETAILS

🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$19.99

Part Type: Lug Nuts

2015 Buick Regal Lug Nuts

Details: GM Alloy Wheel Lug Nuts (5) Fits XTS Regal Malibu Impala Lacrosse OEM 9598179

Part Numbers: 9598179

Interchange: 569-999639

Stock #: 24261

Mileage: 44K

Tag #: 0001150816

Part Grade: A

VIEW DETAILS

🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$19.99

Part Type: Lug Nuts

2015 Buick Regal Lug Nuts

Details: GM Alloy Wheel Lug Nuts (5) Fits XTS Regal Malibu Impala Lacrosse OEM 9598179

Part Numbers: 9598179

Interchange: 569-999639

Stock #: 24261

Mileage: 44K

Tag #: 0001150815

Part Grade: A

VIEW DETAILS

🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$19.99

Part Type: Lug Nuts

2015 Buick Regal Lug Nuts

Details: GM Alloy Wheel Lug Nuts (5) Fits XTS Regal Malibu Impala Lacrosse OEM 9598179

Part Numbers: 9598179

Interchange: 569-999639

Stock #: 24261

Mileage: 44K

Tag #: 0001150814

Part Grade: A

VIEW DETAILS

🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$19.99

Part Type: Lug Nuts

2018 Buick Regal Lug Nuts

Details: GM Alloy Wheel Lug Nuts (5) Fits Malibu Cruze Regal Bolt OEM 9599297

Part Numbers: 9599297

Interchange: 569-999930

Stock #: 25234

Mileage: 160K

Tag #: 0001284945

Part Grade: B

VIEW DETAILS

🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$19.99

Part Type: Lug Nuts

2018 Buick Regal Lug Nuts

Details: GM Alloy Wheel Lug Nuts (5) Fits Malibu Cruze Regal Bolt OEM 9599297

Part Numbers: 9599297

Interchange: 569-999930

Stock #: 25234

Mileage: 160K

Tag #: 0001284943

Part Grade: B

VIEW DETAILS

🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

2018-2020 Buick Regal Alloy Wheel Center Cap Genuine OEM Part 9597714

USED

$19.99

Part Type: Center Cap

2018-2020 Buick Regal Alloy Wheel Center Cap Genuine OEM Part 9597714

Part Numbers: 9597714

Interchange: 580-998848

Stock #: 25234

Mileage: 0hr

Tag #: 0001284947

Part Grade: A

Damage: none recorded

VIEW DETAILS

🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$19.99

Part Type: Center Cap

2018-2020 Buick Regal Alloy Wheel Center Cap Genuine OEM Part 9597714

Part Numbers: 9597714

Interchange: 580-998848

Stock #: 25234

Mileage: 0hr

Tag #: 0001284946

Part Grade: A

Damage: none recorded

VIEW DETAILS

🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

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Frequently asked questions

What does the 90-day warranty cover?

Every eligible part includes a 90-day limited warranty. Coverage, exclusions, claim requirements, and available remedies are explained in our Returns & Warranty Policy.

What do the part grades mean?

Our grades—including A+, A, B, C, and X—describe the condition or available information for a used OEM part. Review our complete Parts Grading Guide and the individual listing photos and notes before ordering.

How do parts ship?

We ship parts throughout the lower 48 states. Engines, transmissions, and other oversized items generally ship by LTL freight, while smaller parts ship by parcel carrier. Delivery requirements and charges vary by item and destination.

How do I confirm fitment?

We use Hollander interchange data to help identify compatible applications. Fitment may still depend on VIN, production date, option codes, part numbers, programming, and vehicle configuration. For option-sensitive parts, call 800-222-5414 or text 828-667-2239 with your VIN before ordering.

Which Buick Regal parts are available?

Available inventory may include engines, transmissions, body parts, lighting, glass, wheels, electronics, and other used OEM components. The products shown on this page reflect current inventory and update nightly.