What's Inside Your Old Car Parts — And What They're Worth as Scrap
Most people don't think twice about an old alternator sitting on a shelf or a cracked radiator pulled from a dead vehicle. But those parts carry real metal value — aluminum, copper, steel, and more — and how you handle them determines whether you get paid fairly or leave money on the table. If you're looking to sell scrap metal in Moncton, understanding what's inside your auto parts is the first step toward getting a better return.
This week's roundup breaks down how common auto parts get recycled for metal, what the recycling process actually looks like, and how to position yourself to get competitive pricing when you're ready to sell. Whether you've got a pile of cores in the yard or a single radiator from a weekend job, this is worth reading.
Radiators: More Metal Than You Think
A standard automotive radiator looks simple — a rectangular cooling unit, maybe 10–20 pounds depending on the vehicle. But inside that unit, you've got a mix of materials that recyclers separate carefully. Older radiators (pre-2000s) are often copper and brass construction. Those are the ones that get scrappers excited. Copper-brass radiators command a meaningfully higher price than their aluminum counterparts because copper holds significant value on the scrap market.
Newer vehicles almost universally use aluminum radiators with plastic end tanks. The aluminum core gets recycled — shredded, melted down, and recast — but the plastic tanks need to be stripped off first. Many yards won't accept radiators with plastic still attached, or they'll discount the load significantly. Know what you've got before you show up. A quick look at the end tanks tells you everything: brass fittings mean older copper-brass construction; plastic tanks mean aluminum core.
- Copper-brass radiators: Higher value per pound, sought after by non-ferrous buyers
- Aluminum radiators: Lower per-pound rate, but aluminum prices still make them worth separating
- Prep tip: Remove plastic tanks and drain all fluids before bringing to a yard — you'll get a better weight and a better price
- Weight range: Most passenger vehicle radiators run 8–20 lbs depending on vehicle class and construction
If you're accumulating radiators from shop work in Moncton or across New Brunswick, even a modest pile adds up fast. Don't mix copper-brass with aluminum and expect full value — grade your material and you'll find the best Canadian scrap metal prices today on each category separately.
Alternators and Starters: The Copper Core Play
Alternators and starters are dense, heavy for their size, and contain copper windings that recyclers want. A typical alternator from a passenger vehicle weighs anywhere from 8 to 15 pounds. The internal copper windings are the main value driver — these get extracted during the recycling process, either by shredding the whole unit or by de-winding manually in higher-volume operations.
Most scrap yards will buy alternators and starters as "whole units" at a blended rate that accounts for the mixed metals inside (steel housing, aluminum end caps, copper windings). The per-pound rate for whole alternators is lower than for pure copper — obviously — but it's still real money, especially if you're running a shop and pulling these regularly. Some processors pay more for de-wound copper from alternators if you have volume, but for most sellers, whole units are the practical move.
- Materials inside: Steel housing, aluminum end caps, copper windings, small amounts of other alloys
- Sell as: Whole units (easiest) or stripped copper if you have the equipment and volume
- Watch for: Some buyers grade alternators differently based on vehicle type — heavy equipment alternators often pay more
- Starter motors follow a similar pattern — dense, mixed metal, worth separating from your ferrous pile
If you're comparing offers across buyers, platforms like SMASH help you understand what competitive pricing looks like for lots of cores and mixed auto parts. One buyer quoting you a price isn't a market — it's a starting point. Compare scrap metal bids from Canadian buyers and see the difference competition makes in price discovery.
What Happens to Auto Parts After They Leave Your Yard
Understanding the downstream process helps you make smarter decisions about how you prep and present material. When a radiator, alternator, or similar part hits a recycling facility, it goes through a clear sequence. First, it gets graded and sorted by material type. Mixed or contaminated loads slow this process down — that's why yards discount dirty material. Then the parts get shredded or mechanically separated to isolate the valuable fractions: copper, aluminum, steel, and whatever else is present.
Shredded material gets sorted using magnets (to pull ferrous steel) and eddy current separators (to pull non-ferrous metals like aluminum). What's left after that process goes through further refining. The copper fraction gets melted and refined into bar or wire. The aluminum fraction gets alloyed and recast. Steel gets baled and sent to minimills. Nothing useful gets buried — the recycling chain for automotive metal is mature and efficient.
This is why prep matters so much on your end. A radiator with plastic tanks still attached, or an alternator soaked in oil, takes more processing time for the yard. They price that in. When you show up with clean, graded material, you're reducing their cost — and a good buyer reflects that in what they pay you. It's not complicated, but a lot of sellers miss it.
For current market context on aluminum scrap price today and how non-ferrous rates are moving, read the latest Canadian scrap metal pricing guides to stay sharp before you sell.
Scrap Metal Prices Today: What's Moving the Market in Late August 2026
Markets don't sit still, and late summer 2026 is no exception. Copper prices have been sensitive to global manufacturing demand and energy transition spending — both of which continue to influence the non-ferrous market. Aluminum pricing follows its own set of drivers: energy costs for primary smelting, automotive demand, and packaging sector consumption all push and pull on the aluminum scrap price today.
For sellers in Moncton and across New Brunswick, the practical reality is that scrap metal prices today vary by buyer, by material grade, and by how you present your load. A radiator quoted at one yard might get a meaningfully different offer from another buyer who's running short on a specific grade. That gap doesn't show up if you only call one place.
Disclaimer: Scrap metal prices fluctuate daily based on commodity markets, buyer inventory, and regional demand. Always check current Canadian scrap metal prices before bringing material to a yard. Prices referenced here are general market context, not guaranteed rates.
A few factors worth watching heading into Q4 2026:
- Copper: Still the highest-value common scrap metal. Alternator windings and copper-brass radiators remain in demand.
- Aluminum: Strong fundamentals from EV manufacturing and packaging sectors. Aluminum auto parts — radiators, engine blocks, wheels — are solid movers.
- Steel: More volatile. Ferrous markets have had a rougher stretch, but cast iron and heavy melting steel still move in volume.
- Regional spreads: Buyers in larger markets like Ontario sometimes post tighter margins due to competition. Sellers researching scrap metal prices in Ontario today as a benchmark can use those figures as a reference point, though Atlantic Canada pricing has its own regional dynamics.
How to Get the Best Price When You Sell Scrap Metal in Moncton
Knowing what your parts are made of is step one. Getting competitive offers is step two. The sellers who consistently get better returns don't settle for the first price they hear — they create competition. That means calling multiple buyers, or better yet, using a platform that does that work for you.
SMASH is built for exactly this scenario. If you've got a load of auto parts — radiators, alternators, starters, cores — you can list it, get vetted buyers competing for it, and see what the market actually pays. No subscription fees. No guessing. The Moncton scrap metal services available through platforms like SMASH connect local sellers with buyers across the network, which means you're not limited to whoever picks up the phone first.
A few practical moves that make a real difference:
- Grade your material before you sell. Separate copper-brass from aluminum. Pull starters and alternators from your general iron pile. Mixed loads pay mixed prices.
- Document what you've got. Photos, weights, part descriptions — buyers respond better to organized loads. SMASH's platform supports photo documentation and inventory tracking, which gives buyers more confidence and you more leverage.
- Don't wait for prices to move your way. Markets shift. If you're sitting on a pile waiting for copper to hit a certain number, you're speculating, not selling. Know your floor price and move material when it makes sense.
- Ask about scrap metal pickup near me options. Some buyers in the Moncton area offer pickup for larger loads. Don't assume you always have to haul it yourself.
The sellers who treat scrap like a business — with documentation, graded material, and competitive quoting — consistently outperform the ones who show up with unsorted loads and accept the first number they hear. That's not opinion. It's just how markets work.
Frequently Asked Questions
Q: What auto parts are worth scrapping for metal in Moncton?
Radiators, alternators, starters, engines, transmissions, catalytic converters, and copper wiring harnesses all carry scrap value. Non-ferrous parts like copper-brass radiators and aluminum engine blocks typically pay the most per pound. Even steel-heavy parts like rotors and drums have ferrous value when sold in volume.
Q: How do I know if my radiator is copper-brass or aluminum?
Look at the end tanks. Older radiators with brass or copper fittings on both ends are copper-brass construction — higher value. Newer radiators with black or plastic end tanks are aluminum cores with plastic — lower per-pound rate but still worth selling. When in doubt, a magnet won't help (neither type is magnetic), so go by visual inspection of the tank material.
Q: Where can I sell scrap metal in Moncton, New Brunswick?
Several yards in the greater Moncton area buy ferrous and non-ferrous auto parts. For competitive pricing, don't rely on a single yard's quote — use a platform like SMASH to get multiple buyers competing for your load. More competition means better price discovery, especially for non-ferrous material like alternators and radiators.
Q: How do scrap metal prices today affect what I get paid for auto parts?
Scrap yard offers are tied directly to commodity markets — copper, aluminum, and steel prices fluctuate daily. A radiator that pays one rate this week may pay differently next week depending on where global markets move. Always check current rates before selling a significant load, and use a price comparison resource so you're not flying blind.
Q: Do I need to drain fluids before scrapping auto parts?
Yes, and most yards require it. Coolant, oil, and transmission fluid left in parts add non-metallic weight (which some yards account for by discounting your price) and create environmental handling issues for the facility. Drain radiators and other fluid-containing parts before delivery — you'll get a cleaner weight and a better rate.
Auto parts are worth more than most sellers realize — but only if you approach it right. Grade your material, prep it properly, and don't accept the first number you hear. If you're ready to move a load in Moncton or anywhere across New Brunswick, get the best Canadian scrap metal prices — check rates at best-scrap-prices.ca before your next pickup.
Stay sharp on market moves and industry news — follow SMASH on LinkedIn for regular scrap metal market updates and pricing insights.