Alright, here’s the breakdown without the fluff – just enough detail to make sense of it:
OEM (Original Equipment Manufacturer) Parts
- What it means: Made by the same manufacturer that built the original parts for the car when it rolled off the factory line.
- Pros: Perfect fit, factory-quality materials, keeps the car authentic (important for restorations and value).
- Cons: Often the most expensive and can be hard to find for older classics.
Aftermarket Parts
- What it means: Made by third-party companies, not the original manufacturer.
- Pros: Usually cheaper, sometimes upgraded with better materials or designs (e.g., performance exhausts or suspension).
- Cons: Fit and quality can vary — some are excellent, others are a headache to make work. Not always true to the original look.
Reproduction (Repro) Parts
- What it means: Newly manufactured parts designed to replicate the original part as closely as possible.
- Pros: Generally cheaper and easier to source than OEM, made to look authentic.
- Cons: Quality can be hit-or-miss, and they may not be built to the same spec as the original factory part.
Think of it like this:
- OEM = Original recipe.
- Aftermarket = A remix of the recipe (could be tastier or terrible).
- Repro = A copy of the original recipe, but sometimes the chef cuts corners.
Trust Autoware for the Right Fit
Whether you’re rebuilding a classic cruiser from the ground up or just replacing a worn component, Autoware is here to help.
We’re passionate about classic cars and even more passionate about helping our customers find the right parts with confidence.
Not sure what you need?
Get in touch — we’ll help you choose the best option for your build.
































