State Auto Parts
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STATE AUTO PARTS

Your trusted partner for premium quality pre-owned engines and transmissions. Leveraging our network of 5,000+ certified suppliers across the nation, we deliver thoroughly tested components backed by a comprehensive 2-year warranty.

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Company

  • 21151 S. Western Ave, Torrance, CA 90501
  • (800) 241-8053
  • support@stateautoparts.com
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Copyright © 2026 STATE AUTO PARTS. All rights reserved.

FIND YOUR PART
Speak With a Specialist Now(800) 241-8053
Free ShippingTo commercial addresses nationwide
2-Year WarrantyComprehensive coverage included
Expert SupportCertified VIN fitment specialists
Quality InspectedPressure & compression tested

Buick Regal ENGINES & TRANSMISSIONS

Used & Remanufactured OEM Powertrains · Tested with Warranty & Free Commercial Shipping

Select Year to Refine Results
All Years20262025202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998
Used Tested2017 Buick Regal Used Engine

2017 Buick Regal Used Engine

Option: 2.0l Vin X 8th Digit Opt Ltg Fwd

Warranty:2-Year Included
Mileage:30k
Shipping:Free Commercial
Ships In:24–48 Hours
$3,261$4,500
VIEW DETAILS
Used Tested2017 BUICK REGAL Used Engine

2017 BUICK REGAL Used Engine

Option: 2.0L (VIN X, 8th digit, opt LTG), FWD

Warranty:2-Year Included
Mileage:51k
Shipping:Free Commercial
Ships In:24–48 Hours
$2,968$4,096
VIEW DETAILS
Used Tested2017 BUICK REGAL Used Engine

2017 BUICK REGAL Used Engine

Option: 2.0L (VIN X, 8th digit, opt LTG), FWD

Warranty:2-Year Included
Mileage:25k
Shipping:Free Commercial
Ships In:24–48 Hours
$3,344$4,615
VIEW DETAILS
Used Tested2017 BUICK REGAL Used Engine

2017 BUICK REGAL Used Engine

Option: 2.0L (VIN X, 8th digit, opt LTG), FWD

Warranty:2-Year Included
Mileage:59k
Shipping:Free Commercial
Ships In:24–48 Hours
$2,797$3,860
VIEW DETAILS
Used Tested2017 BUICK REGAL Used Engine

2017 BUICK REGAL Used Engine

Option: 2.0L (VIN X, 8th digit, opt LTG), FWD

Warranty:2-Year Included
Mileage:25k
Shipping:Free Commercial
Ships In:24–48 Hours
$3,908$5,393
VIEW DETAILS
Used Tested2017 BUICK REGAL Used Engine

2017 BUICK REGAL Used Engine

Option: 2.0L (VIN X, 8th digit, opt LTG), FWD

Warranty:2-Year Included
Mileage:25k
Shipping:Free Commercial
Ships In:24–48 Hours
$3,523$4,862
VIEW DETAILS
Used Tested2017 BUICK REGAL Used Engine

2017 BUICK REGAL Used Engine

Option: 2.0L (VIN X, 8th digit, opt LTG), AWD

Warranty:2-Year Included
Mileage:27k
Shipping:Free Commercial
Ships In:24–48 Hours
$2,160$2,981
VIEW DETAILS
Used Tested2017 BUICK REGAL Used Engine

2017 BUICK REGAL Used Engine

Option: 2.0L (VIN X, 8th digit, opt LTG), AWD

Warranty:2-Year Included
Mileage:33k
Shipping:Free Commercial
Ships In:24–48 Hours
$2,625$3,622
VIEW DETAILS

Used & Remanufactured Buick Engines & Transmissions

State Auto Parts provides tested, reliable replacement engines and transmissions for your Buick. Save up to 70% off dealer retail pricing while securing a high-quality OEM part backed by warranty protection.

Comprehensive Quality Testing & Inspection

When purchasing a replacement motor or transmission for a Buick, quality and longevity are paramount. Our team verifies every inventory item to ensure clean oil channels, strong compression, and smooth gear transitions.

Key Benefits of Sourcing Buick Powertrains With Us

  • Factory OEM Fitment: Guaranteed exact match to original manufacturer specifications.
  • Documented Low Mileage: Accurate mileage reporting on every tested unit.
  • Hassle-Free Warranty: Comprehensive coverage for parts and peace of mind.
  • Direct Shipping: Quick delivery to commercial repair facilities or residential addresses.

Whether replacing a failed engine block or upgrading a transmission, our vehicle specialists are available to assist with VIN lookup and fitment confirmation.