Over 37 Years of Experience
YnZ's Yesterdays Parts offers its customers over 37 years experience in manufacturing wiring harnesses for antique/classic cars and trucks.

Family Owned & Operated
Our business resulted from our own experience in restoring antiques and classic cars. We give our customers the same personal service and quality product we appreciate in our own restoration process.

Thousands of Original Harness Patterns
We have thousands of original wiring harness patterns in our inventory, for all makes and models. Since we use an original harness as a pattern, we can guarantee our product to fit perfectly. Take a look at a 1941 Cad wiring harness.

Exact Duplicates of the Originals
The harnesses we manufacture are exact duplicates of the original. We use original type lacquer-coated braided wire. Wire colors will match your factory specs perfectly, and all original style metal terminals are soldered when applicable. Harnesses are covered on our own cloth braiding machine or with auto loom like the original.

Simplified Instructions
Each wire is numbered, and includes our unique corresponding instruction sheet with illustrations. We also have a "service-after-the-sale policy", which enables an easy installation, even for the "first-timer".

If It's Not Listed in our Catalog
Almost any harness can be made from your complete original. If you do not see your car listed in our catalog; simply remove your original harnesses (tagging as many wires as possible) and we will duplicate it, wire for wire. Upon receipt of your harness, we will give you a price quotation and delivery date.

Satisfaction Guaranteed
We offer a 100% refund up to 60 days after purchase. Restocking fee of 15% on purchases up to 1 year from date of purchase with accompanying receipt. Damaged or soiled harnesses do not qualify for refund.

Customer Comments
If you've read this far, you're probably tired of hearing us talk; so check out what our customers have to say about us.