About Us

About Prime Line Auto Parts LLC

Prime Line Auto Parts LLC is a United States-based ecommerce company specializing in quality-tested used automotive engines for cars, pickup trucks, SUVs, and vans.

We help individual vehicle owners, repair facilities, professional technicians, dealerships, fleet operators, and commercial customers find suitable replacement-engine options at competitive prices.

Because replacing an engine is a significant investment, our goal is to make the purchasing process clear and dependable—from VIN compatibility assistance and engine selection through ordering, freight delivery, warranty support, and returns.

Our Mission

Our mission is to provide quality used replacement engines supported by accurate product information, transparent policies, competitive pricing, and responsive customer service.

We aim to help customers make informed purchasing decisions by clearly communicating available engine specifications, recorded mileage options, freight requirements, warranty eligibility, and return conditions.

What Does Prime Line Auto Parts Sell?

Prime Line Auto Parts currently specializes in used automotive engine assemblies for a wide range of vehicle years, makes, models, and engine configurations.

Available engine options may differ according to:

  • Vehicle year, make, and model
  • Engine size or displacement
  • VIN digit and engine code
  • Federal or California emissions specifications
  • Recorded mileage
  • Inventory availability
  • Warranty eligibility

Customers can browse available used engines online or contact our team for assistance locating a suitable replacement engine.

Why Choose Prime Line Auto Parts?

Customers who purchase from Prime Line Auto Parts benefit from:

  • Quality-tested used automotive engines
  • VIN and vehicle compatibility assistance
  • Multiple recorded mileage options when available
  • Competitive replacement-engine pricing
  • Secure online ordering
  • Standard warranty coverage on eligible engines
  • Optional extended warranty plans when available
  • Free standard freight shipping to eligible commercial addresses
  • Residential freight delivery options
  • Transparent shipping, warranty, and return policies
  • Customer support before and after purchase

How Our Used Engine Ordering Process Works

  1. Provide your vehicle information: Share the complete VIN, vehicle year, make, model, engine size, and any available engine specifications.
  2. Review available options: Compare applicable used engines, recorded mileage, pricing, availability, and warranty options.
  3. Confirm the order: Complete checkout securely online or contact our team for ordering assistance.
  4. Final verification and preparation: Availability and compatibility information are reviewed before the selected engine is prepared for shipment.
  5. Freight shipment: The engine is secured to a pallet or crate where appropriate and released to a professional freight carrier. Tracking information is provided when available.

Before purchasing, review our Used Engine Buying Guide for a complete pre-order checklist.

Used Engine Quality and Condition

Eligible engines are evaluated as part of our quality-control process before shipment to help confirm available condition and product information.

Because our engines are previously owned automotive components, normal cosmetic wear may be present, including minor scratches, surface oxidation, discoloration, residue, or signs of previous use. These cosmetic characteristics are common with used automotive parts.

Product images may be representative. The selected engine can vary in appearance, recorded mileage, identification markings, cosmetic condition, and attached external accessories.

When available, photos of the selected engine may be shared before shipment for customer review.

VIN and Engine Compatibility Assistance

Selecting the correct engine is one of the most important parts of the replacement process.

Our team can review your Vehicle Identification Number (VIN), vehicle year, make, model, engine size, VIN digit, engine code, and other available specifications to help identify a suitable replacement engine whenever possible.

Compatibility assistance supports product selection, but customers and professional installers remain responsible for confirming final fitment before purchase and installation.

Who We Serve

Prime Line Auto Parts serves customers throughout the continental United States, including:

  • Individual vehicle owners
  • Independent automotive repair facilities
  • Professional mechanics and technicians
  • Automotive dealerships
  • Fleet operators
  • Commercial businesses
  • Automotive service providers

Whether you are replacing an engine in a personal vehicle or sourcing engines for customer or fleet vehicles, our team can assist with inventory, compatibility, pricing, and freight information.

Nationwide Used Engine Freight Shipping

Prime Line Auto Parts primarily ships used engines throughout the continental United States using professional freight carriers.

Engines are prepared for shipment and securely palletized or crated where appropriate.

Eligible commercial business addresses equipped to receive freight qualify for free standard freight shipping within the continental United States.

Residential delivery is available and requires a $150 residential liftgate service fee. Additional charges may apply for remote, limited-access, redelivery, storage, or other carrier accessorial services.

Warranty and Return Support

Eligible used engines include our Standard 6-Month Limited Warranty. Extended warranty options may also be available for eligible products at the time of purchase.

Professional installation and supporting documentation may be required for warranty eligibility. Review the Warranty Policy before installation.

Eligible return requests must be submitted within the applicable return period and require prior Return Merchandise Authorization approval. Complete requirements are available in our Return and Refund Policy.

Independent Automotive Parts Supplier

Prime Line Auto Parts is an independent automotive parts supplier. We are not affiliated with, sponsored by, or endorsed by any vehicle manufacturer.

Manufacturer names, vehicle names, engine specifications, VIN information, and related trademarks are used only to identify product compatibility and vehicle application.

Contact Prime Line Auto Parts LLC

Prime Line Auto Parts LLC
1111B S Governors Ave Suite 46923
Dover, Delaware 19904
United States

This is our corporate mailing address. It is not a customer pickup location, warehouse, installation facility, or authorized return-shipping address.

For help with VIN compatibility, inventory availability, pricing, ordering, freight shipping, warranty coverage, or returns, contact our customer support team.