Restore Your Buick Regal with a 3.1L Engine (2000-2002, VIN J)

Restore your 2000-2002 Buick Regal with this 3.1L V6 engine (8th VIN digit "J") the perfect factory-correct replacement for your daily driver or restoration project. This GM 3100 Series engine delivers smooth power and proven reliability while maintaining original specifications.

Engine Details:

Compatibility:

2000-2002 Buick Regal with 3.1L V Must match VIN 8th digit. Excludes Supercharged models Compatible with both automatic and manual transmissions.

Why Choose This Engine?

GM-Proven Reliability: The 3100 series is renowned for its durability and 200,000+ mile potential

Direct Bolt-In Replacement: Maintains original factory fitment with no modifications required

Simpler Maintenance: No complex turbo systems or direct injection to maintain

Cost-Effective Solution: More affordable than crate engines while offering OEM performance

Pricing Options:

We price based on mileage to fit your needs:

30,000 to 60,000 Miles

Price: $845.00

Best value for money for moderately used engines.

60,000 to 90,000 Miles

Price: $651.30

Ideal for budget-conscious customers who need a good engine with slightly used mileage.

90,000 to 120,000 Miles

Price: $585.00

A budget-friendly choice for consumers who value the functionality and price.

120,000 to 150,000 Miles

Price: $455.00

Budget-friendly choice for restoration projects or short-term use.

Key Features:

This engine boasts factory-spec compression ratio and Sequential Fuel Injection for optimal efficiency. The cast iron block with aluminum heads, intake manifold, and fuel rail ensure professional-grade performance. Each component is thoroughly tested and inspected for quality assurance.

Shipping Information

Weight: 350 lbs (crated)

Dimensions: 36" L x 28" W x 30" H

Shipping Options:

Standard Shipping: 5-7 business days (continental U.S.)

Expedited Shipping: Available for additional fee

Frequently Asked Questions

Q: Does the engine come with a warranty?

A: Yes, all our engines come with a 60 days warranty, covering any manufacturing defects or performance issues.

Q: How do I verify engine compatibility before purchasing?

A: To verify your vehicle's 3.1L V6 LG8 engine, start by checking the 8th digit of your VIN, which must be "J" to confirm this engine configuration. Next, locate the distinctive "3100 SFI" badge prominently displayed on the plastic intake manifold near the throttle body - this badge is unique to this engine family. For definitive identification, find the "LG8" engine code

Q: What if the engine doesn't fit my car?

A: We provide a 60-day return policy in case the engine is not VIN-compatible. All we need you to do is call us, mail and we'll assist you in the return process.

Ready to Restore Your Buick Regal?

Complete your 2000-2002 Regal restoration with our guaranteed-fit 3.1L engine.

                 "Start your upgrade now—dial us today!"