Certified OEM Used Car Parts
Certified OEM Used Auto Parts

Premium Tested Used Car Parts & Engines

Save up to 70% off dealership prices. Locate thoroughly inspected, warranty-backed used engines, transmissions, headlights, and body parts ready to ship directly to your door or repair shop nationwide.

Free Nationwide Delivery
Nationwide Fast
Shipping

Fast freight & ground delivery directly to your home garage or commercial auto repair shop.

Warranty Guarantee
Warranty & Quality
Guarantee

All engines, transmissions, and mechanical parts backed by guaranteed replacement coverage.

100% Fitment Assistance
100% VIN Fitment
Support

Talk directly with certified parts specialists to cross-verify your VIN and ensure exact fitment.

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Auto Vehicle Parts Inspection
18+

Years Industry Experience

About Auto Vehicle Parts

Certified OEM Used Auto Parts You Can Trust

At Auto Vehicle Parts, we connect drivers, mechanics, and collision centers with thousands of verified OEM Used car parts across North America. Instead of overpaying for costly dealership parts or settling for poor-quality aftermarket copies, get original factory components built to last.

Every engine undergoes compression and leak testing, and every transmission is shift-tested before shipping. We inspect every detail to ensure you receive reliable, road-ready parts every single time.

  • Up to 1-Year Comprehensive Replacement Warranty on Mechanical Parts
  • Multi-Point Inspection, Compression & Leak Testing on Every Unit
  • 100% Guaranteed Exact Fitment with VIN Decoding Verification
  • Fast Nationwide Shipping with Liftgate Service Direct to Your Shop

Featured OEM Used Auto Parts

Inspected, warranty-backed genuine parts ready for nationwide dispatch.

Our Major Categories

Quality Inspected Auto Parts We Supply

  • Used OEM Engines

    Low-mileage complete long blocks, compression tested and leak inspected with replacement warranty.

  • Used Transmissions

    Shift-tested automatic, manual & CVT transmissions complete with torque converter.

  • Headlights & Lighting

    Genuine OEM projector & LED headlight assemblies with intact tabs and clear moisture-tight lenses.

Certified Used Auto Parts
  • Suspension & Steering

    Complete strut assemblies, steering racks, control arms, and rear axle carriers inspected for safety.

  • Alternators & Starters

    Bench-tested charging systems, high-output alternators, starters, and tested ECM modules.

  • Body Panels & Mirrors

    Clean OEM fenders, hoods, bumper covers, doors, and power heated side view mirrors.

Common Questions

Frequently Asked Questions

Every engine undergoes thorough multi-point testing including cylinder compression testing (verifying consistent PSI across all cylinders), oil pressure validation, leak detection, and visual inspection of internal components. Transmissions undergo spin and shift testing before receiving our certified release tag.

We back all our used mechanical assemblies (engines, transmissions, transfer cases, and axles) with standard 90-day replacement coverage, with extended 1-year warranty options available. If an inspected component fails during the warranty period, we provide an immediate replacement or full refund.

We decode your VIN (Vehicle Identification Number) against the manufacturer's Hollander interchange catalog. Our dedicated parts specialists verify your car's exact build date, engine size, drivetrain (AWD/FWD/RWD), and trim package prior to shipment, guaranteeing 100% exact fitment.

Standard package items (mirrors, lights, alternators, modules) ship within 24 to 48 hours via FedEx or UPS Ground. Large mechanical freight (engines and transmissions) is securely banded to wooden pallets and shipped via freight carriers with liftgate delivery, arriving in 3 to 7 business days.
Used Auto Parts Inspection

Need a Specific Part?

Speak with a Live Auto Parts Specialist for Instant Quotes

Helpful Guides & Fitment Advice

Auto Maintenance & Parts Buying Tips

VIN Compatibility Guide

How to Verify Engine & Transmission Compatibility by VIN

Learn how decoding your 17-digit VIN ensures the replacement used motor or transmission fits your car without unexpected wiring or sensor issues.

Suspension and Steering

Top Signs Your Suspension & Steering Rack Need Replacement

Discover warning signs of steering play, knocking struts, and why OEM used assemblies offer superior durability over cheap aftermarket clones.

OEM vs Aftermarket

OEM Recycled vs Aftermarket Parts: Maximizing Savings & Quality

Understand the critical differences between genuine factory Used car parts and replica aftermarket copies, saving you up to 70% with OEM reliability.

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