Used OEM 2003 Buick Lacrosse Engine Block

We Have Your Part In Stock!

Year

2003

Make

Buick

Model

Lacrosse

Part

Engine Block

Used OEM 2003 Buick Lacrosse Engine Block

Connect With Recyclers Selling Engine Block For 2003 Buick Lacrosse

Available 2003 Buick Lacrosse Engine Block From Our Network

We found 10 recyclers with this part in stock. Click "Get A Price" to receive a quote.

Part	In Stock	Mileage	Condition	Action	Location
2003 Buick Lacrosse Engine Block	Yes	Under 100k	Grade A	Get A Price	Pick-A-Part Auto Wrecking Sun Valley, CA 91352
2003 Buick Lacrosse Engine Block	Yes	Under 100k	Grade A	Get A Price	Highway 50 Auto Parts Mound House, NV 89706
2003 Buick Lacrosse Engine Block	Yes	Under 100k	Grade A	Get A Price	Ace Auto Wreckers Elkridge, MD 21075
2003 Buick Lacrosse Engine Block	Yes	Under 100k	Grade A	Get A Price	Copart Auto Salvage Dallas, TX 75172
2003 Buick Lacrosse Engine Block	Yes	Under 100k	Grade A	Get A Price	Borges Foreign Auto Parts 577 Orchard St, New Bedford, MA 02744
2003 Buick Lacrosse Engine Block	Yes	Under 100k	Grade A	Get A Price	Import Auto Parts Houston, TX 77029
2003 Buick Lacrosse Engine Block	Yes	Under 100k	Grade A	Get A Price	Crestwood Auto Recyclers Crestwood, KY 40014
2003 Buick Lacrosse Engine Block	Yes	Under 100k	Grade A	Get A Price	Gershow Recycling Medford, NY 11763
2003 Buick Lacrosse Engine Block	Yes	Under 100k	Grade A	Get A Price	Central Auto Parts Minneapolis, MN 55413
2003 Buick Lacrosse Engine Block	Yes	Under 100k	Grade A	Get A Price	Sun Coast Auto Salvage Tampa, FL 33619

2003 Buick Lacrosse Engine Block

In Stock Yes

Mileage Under 100k

Condition Grade A

Location Pick-A-Part Auto Wrecking
Sun Valley, CA 91352

Get A Price

2003 Buick Lacrosse Engine Block

In Stock Yes

Mileage Under 100k

Condition Grade A

Location Highway 50 Auto Parts
Mound House, NV 89706

Get A Price

2003 Buick Lacrosse Engine Block

In Stock Yes

Mileage Under 100k

Condition Grade A

Location Ace Auto Wreckers
Elkridge, MD 21075

Get A Price

2003 Buick Lacrosse Engine Block

In Stock Yes

Mileage Under 100k

Condition Grade A

Location Copart Auto Salvage
Dallas, TX 75172

Get A Price

2003 Buick Lacrosse Engine Block

In Stock Yes

Mileage Under 100k

Condition Grade A

Location Borges Foreign Auto Parts
577 Orchard St, New Bedford, MA 02744

Get A Price

2003 Buick Lacrosse Engine Block

In Stock Yes

Mileage Under 100k

Condition Grade A

Location Import Auto Parts
Houston, TX 77029

Get A Price

2003 Buick Lacrosse Engine Block

In Stock Yes

Mileage Under 100k

Condition Grade A

Location Crestwood Auto Recyclers
Crestwood, KY 40014

Get A Price

2003 Buick Lacrosse Engine Block

In Stock Yes

Mileage Under 100k

Condition Grade A

Location Gershow Recycling
Medford, NY 11763

Get A Price

2003 Buick Lacrosse Engine Block

In Stock Yes

Mileage Under 100k

Condition Grade A

Location Central Auto Parts
Minneapolis, MN 55413

Get A Price

2003 Buick Lacrosse Engine Block

In Stock Yes

Mileage Under 100k

Condition Grade A

Location Sun Coast Auto Salvage
Tampa, FL 33619

Get A Price

Grade A Condition

Low Miles. Excellent Working Condition.

90 Day Warranty

STARTING at $50 Delivered

Call for Quote Get Price

Grade B+ Condition

Average Miles. Good Working Condition.

90 days Warranty

STARTING at $25 Delivered

Call for Quote Get Price

Core Grade Condition

Rebuildable Core. Suitable for Rebuilding.

As-Is Condition

STARTING at $10 Delivered

Call for Quote Get Price

Part Description

Need a genuine OEM replacement 2003 Buick Lacrosse Engine Block? UsedPart.us offers premium used Buick Engine Block parts with fast next-day shipping to all 48 contiguous states. Each authentic Buick Lacrosse Engine Block undergoes comprehensive testing and certification in our state-of-the-art facility, guaranteeing OEM performance and perfect fitment. Find exact-match 2003 Buick Lacrosse replacement parts from our nationwide network of certified automotive recyclers and trusted suppliers. With expertise in both domestic and import vehicles, our 30+ years of experience backs every Engine Block with a 100% satisfaction guarantee. Call our specialists at 800-646-4790 for immediate assistance with your 2003 Buick Lacrosse Engine Block requirements.

Why Choose UsedPart.us for Your Engine Block?

Nationwide Network of Trusted Yards

We've partnered with over 200+ certified auto recyclers and salvage yards across all 50 states. This means you get access to millions of quality used parts, including this 2003 Buick Lacrosse Engine Block, all from our vetted network of professional auto recyclers.

Rigorous Quality Standards

Every Engine Block in our network undergoes multi-point inspection. Our partner yards are required to test all parts for functionality, inspect for damage, and verify compatibility before listing. We only work with recyclers who maintain our strict quality standards.

Industry-Leading 90-Day Warranty

Unlike many competitors offering 30-day warranties, we stand behind every Engine Block with a comprehensive 90-day warranty. If your part fails to perform as expected, we'll replace it or provide a full refund - no questions asked.

Over 15 Years of Experience

Since 2008, UsedPart.us has connected thousands of customers with quality used auto parts. Our team of automotive experts understands what you need and works directly with salvage yards nationwide to find the right Engine Block for your 2003 Buick Lacrosse.

200+

Partner Yards

50

States Served

1M+

Parts Available

90 Day

Warranty

Quality Assurance

Every certified Buick Engine Block undergoes our rigorous 27-point inspection and testing protocol to guarantee premium OEM quality standards. This genuine 2003 Buick Lacrosse Engine Block has been meticulously examined by our ASE-certified master technicians who verify its original equipment condition, complete functionality, and exact vehicle compatibility. We perform comprehensive electronic diagnostics where applicable and thoroughly inspect all components for wear, damage, and optimal operation before certification for sale.

Our Quality Process for Every Engine Block

At UsedPart.us, we don't just list parts - we ensure every component meets our rigorous standards before it reaches you.

1

Yard Certification

We partner only with licensed, insured auto recyclers who meet our stringent certification requirements. Each yard undergoes background verification and maintains proper environmental compliance.

2

Multi-Point Inspection

Every Engine Block is tested for proper function, inspected for wear or damage, and verified for correct fitment with your 2003 Buick Lacrosse. We document mileage, condition grade, and include photos when available.

3

Quality Guarantee

After passing our partner's inspection, each part is backed by our 90-day warranty. If it doesn't meet expectations, we make it right with a replacement or refund. Your satisfaction is guaranteed.

Warranty Information

This genuine 2003 Buick Lacrosse Engine Block includes our industry-leading 90-day warranty covering both complete functionality and exact fitment. If your Buick Engine Block experiences any issues, we guarantee a hassle-free replacement or full purchase price refund. Premium extended warranty options of 6 months and 1 year are available for additional protection and peace of mind. Our dedicated customer success team is available 7 days a week to assist with any warranty claims or concerns about your Buick Lacrosse Engine Block.

Shipping Details

We provide expedited, reliable shipping nationwide with next-day delivery available for most Buick Lacrosse parts. Your 2003 Buick Lacrosse Engine Block will be professionally inspected, cleaned, and securely packaged to ensure safe, damage-free transit. Most orders ship within 1 business day, and you'll receive real-time tracking information via email once your Engine Block is dispatched. We partner with premium shipping carriers and include comprehensive insurance on all Buick Engine Block shipments for complete buyer protection.

Nationwide Engine Block Availability

No matter where you're located, UsedPart.us connects you with quality used auto parts from our network of certified recyclers.

Fast Local & Regional Shipping

We have partner yards strategically located across the United States, ensuring fast delivery of your 2003 Buick Lacrosse Engine Block:

Same-State Delivery: 1-2 business days in most cases
Regional Shipping: 2-3 business days to neighboring states
Nationwide Delivery: 3-7 business days coast to coast
Expedited Options: Next-day and 2-day shipping available

Major Metro Areas We Serve

New York, Los Angeles, Chicago, Houston, Phoenix, Philadelphia, San Antonio, San Diego, Dallas, San Jose, Austin, Jacksonville, Fort Worth, Columbus, Charlotte, San Francisco, Indianapolis, Seattle, Denver, Washington DC, Boston, Detroit, Nashville, Portland, Las Vegas, Louisville, Baltimore, Milwaukee, Albuquerque, Tucson, Fresno, Sacramento, Kansas City, Mesa, Atlanta, Omaha, Colorado Springs, Raleigh, Miami, Oakland, Minneapolis, Tulsa, Cleveland, Wichita, Arlington, Bakersfield, Tampa, New Orleans, Honolulu, Aurora, Anaheim, Santa Ana, St. Louis, Riverside, Corpus Christi, Lexington, Pittsburgh, Anchorage, Stockton, Cincinnati, St. Paul, Toledo, Greensboro, Newark, Plano, Henderson, Lincoln, Buffalo, Jersey City, Chula Vista, Orlando, and hundreds more.

Coast to Coast Partner Network

Northeast

ME, NH, VT, MA, RI, CT, NY, NJ, PA

Southeast

DE, MD, DC, VA, WV, KY, NC, SC, TN, GA, FL, AL, MS, LA

Midwest

OH, IN, IL, MI, WI, MN, IA, MO, ND, SD, NE, KS

Southwest

OK, TX, AR, NM, AZ

West

MT, WY, CO, UT, ID, NV, CA, OR, WA, AK, HI

All 50 States

+ Puerto Rico & US Territories

Looking for Buick parts near you? Our network of 200+ certified recyclers means there's likely a quality Engine Block within driving distance. Contact us to find the closest available part to your location.

Technical Specifications

Vehicle Compatibility

Primary Fit: 2003 Buick Lacrosse
Part Type: Engine Block
Position: OEM Original Location
Condition: Used - Tested & Verified

Part Details

Origin: Original Equipment Manufacturer (OEM)
Testing: Full Functionality Verified
Quality Grade: A-Grade Used Part
Warranty Status: 90-Day Coverage

Related Parts

Other Parts for This Vehicle

Other Year Models

Same Part for Other Models

Same Part for Other Makes

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Highway 50 Auto Parts

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Beavers Honda Salvage

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Ace Auto Wreckers

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Frequently Asked Questions

Yes, we've verified that this Engine Block is fully compatible with your 2003 Buick Lacrosse. Each part in our inventory is carefully matched to specific vehicle makes and models to ensure proper fit and function.

This Engine Block includes all the components that would typically come with this assembly. Before shipping, we verify that all necessary hardware and subcomponents are intact and functional.

At UsedPart.us, each Engine Block undergoes a rigorous multi-point inspection process. We test electrical parts for proper operation, inspect mechanical parts for wear and damage, and verify that every component meets our strict quality standards before it's listed for sale.

We ship to all 50 states with tracking provided on every order. Standard shipping typically takes 3-7 business days depending on your location. For oversized or heavyweight items like some Engine Block assemblies, we use specialized freight services and will contact you to coordinate delivery.

UsedPart.us provides a 30-day warranty on all parts we sell, including this Engine Block. If the part fails to function properly within 90 days of delivery, contact our customer service team immediately. We'll arrange for a replacement or refund, depending on inventory availability.

While we don't offer installation services directly, our team can provide basic technical guidance for Engine Block installations. For more complex repairs, we maintain a database of reputable automotive repair shops across the country and can suggest qualified mechanics in your area who are familiar with Buick vehicles.

Quality used Engine Block components from UsedPart.us offer significant cost savings compared to new parts while providing reliable performance. Our used parts come from vehicles with documented histories, and many have years of useful life remaining, making them an economical choice for your 2003 Buick Lacrosse.

Yes, our technical support team is available during business hours to answer Engine Block installation questions. We can provide general guidance, specific torque specifications, and advice on special tools that might be required for your 2003 Buick Lacrosse.

We accept returns of incorrectly ordered parts within 90 days of purchase, provided the Engine Block hasn't been installed and remains in its original condition. To avoid ordering the wrong part, we recommend using our vehicle-specific search system or contacting our parts specialists before placing your order to confirm Engine Block compatibility.

Yes, we offer priority shipping options for customers who need Engine Block components quickly. We provide overnight and 2-day shipping options on most items. For expedited shipping, orders must be placed before 1 PM Eastern Time for same-day processing.