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Restore Your Buick Regal’s Power with a High-Quality Used 3.8L Engine

Get your Buick Regal Somerset (1984 Down) back to peak performance with this high-quality used Buick Regal 3.8L engine, designed for the 2000-2004 Buick Regal (w/o supercharged option, VIN K, 8th digit). This replacement engine offers smooth power delivery and dependable operation, making it the perfect solution to restore your vehicle’s performance. Each engine is carefully inspected to meet high standards for quality and functionality, providing an affordable alternative to buying a new one.

Features of the Buick Regal Somerset (3.8L) Engine (2000-2004)

Perfect Fit for Buick Regal Somerset (1984 Down)
Designed specifically for the 3.8L model without the supercharged option, ensuring seamless fitment for the Buick Regal (VIN K, 8th digit). Installation is simple, saving you both time and effort.
Smooth and Reliable Performance
Replacing your old engine with this unit restores your Buick Regal’s driving experience. Enjoy smooth acceleration, reliable power, and long-lasting performance.
Cost-Effective Solution
Opting for a used engine offers significant savings compared to purchasing a brand-new one. You’ll receive the same dependable performance at a lower cost, making this an affordable choice for any Buick owner.
Thoroughly Inspected for Quality
Each engine undergoes rigorous testing, including compression tests and leak checks, to meet industry standards. This ensures high-quality reliability and peace of mind.

Complete with All Major Components

Ready to Install
The engine comes with essential components such as the intake manifold, exhaust manifold, and timing belt, making installation straightforward and efficient.
Engine Fluid Replacement Recommended
For optimal performance, we recommend replacing the engine fluids during installation. This simple step ensures that your engine runs at its best and helps prolong its lifespan.

Eco-Friendly and Fast Shipping

Eco-Friendly Choice
Choosing a used engine helps reduce waste and supports sustainable automotive practices, making it an environmentally responsible decision.
Nationwide Shipping Available
We offer fast and reliable shipping across the USA, ensuring that your replacement engine arrives safely and promptly, no matter where you are.

Get your Buick Regal Somerset back on the road with this thoroughly inspected used 3.8L engine. Whether you need to replace a faulty engine or want to restore your vehicle’s performance, this high-quality engine is the perfect solution.

Product Warranty	Our warranty ensures coverage for any damaged, defective, or incorrect parts provided to customers. We offer a "parts-only" warranty, so please confirm the warranty period with our sales team or check your invoice at the time of purchase. If no warranty is specified by a sales representative, the item will be sold "as-is," and Best Quality Auto Parts LLC will not be responsible for the part’s performance after delivery.
Shipping	Nationwide shipping is available for all orders. For more details, please contact our support team at +1(888) 668-4608
Policies	Important Note: Best Quality Auto Parts LLC does not cover labor costs for any parts. If a part is defective, incorrect, or damaged, we will attempt a replacement or provide a refund if a replacement is unavailable. Return shipping costs are not covered. If a return does not match the original order specifications, a 30% restocking fee and shipping costs will be deducted from the refund.