Mercury catalytic converters run about $50 to $275 for one original unit in 2026. Grand Marquis units lead at $100 to $275, Mountaineer units bring $100 to $250, Mariner, Sable and Milan units $75 to $225, and Tracer units $50 to $175. Every one of them is a Ford part.
The one trick
Mercury built its last car in 2011. If you are holding a converter from one, the instinct is to assume nobody wants it.
The instinct is wrong, and the reason is simple enough to state in a sentence. Mercury was a badge, not an engineering company. Every model was a Ford with different trim, and the converter under it is a Ford converter carrying a Ford part number.
So you are not selling an orphan part from a dead marque. You are selling a Ford part that happens to have been fitted to a car with a different name on the boot lid. Find the Ford, quote the Ford, get paid the Ford price.
Mercury catalytic converter scrap prices by model
Model Years Notes Indicative range (USD) Measurement Model years covered What sets the unit apart Buyer quotes for one complete unit, honeycomb intact Grand Marquis and Marauder (4.6) 1992 to 2011 Crown Victoria twin; one assembly across three badges $100 to $275 Mountaineer (V6 and V8) 1997 to 2010 Ford Explorer twin, two units $100 to $250 Mariner (ref YL84-5F223-AA) 2005 to 2011 Ford Escape twin; same part as the Mazda Tribute $75 to $225 Sable (V6) 1986 to 2009 Ford Taurus twin $75 to $225 Milan and Montego 2005 to 2011 Fusion and Five Hundred twins $75 to $225 Monterey and Villager 1993 to 2007 Freestar and Nissan Quest twins $75 to $225 Cougar and Mystique 1989 to 2002 Contour and Thunderbird era twins $60 to $200 Tracer 1988 to 1999 Ford Escort twin; smallest Mercury unit $50 to $175 Manifold pre-cat, any model Various Small unit cast into the exhaust manifold $20 to $100 Aftermarket replacement, any model All years Universal unit, trace metal $5 to $50
Ranges are compiled from published core-buyer code lists, catalyst exchange transaction data and current scrap guides; they are not a live per-code feed. Figures are per unit, and V6 and V8 models carry two.
The twin map
Every model, with the Ford to quote against.
| Mercury | Ford twin | What to check |
|---|---|---|
| Measurement | The vehicle to compare | The useful cross-reference |
| Grand Marquis, Marauder | Crown Victoria | Also shares with the Lincoln Town Car |
| Mountaineer | Explorer | Two units on V6 and V8 |
| Mariner | Escape | Also shares with the Mazda Tribute |
| Sable | Taurus | Replacement parts list both together |
| Milan | Fusion | Mid-size, later years |
| Montego | Five Hundred | Full-size saloon |
| Monterey | Freestar | V6 van, often two units |
| Villager | Nissan Quest | The one non-Ford twin in the range |
| Mystique | Contour | Compact, 1990s |
| Tracer | Escort | Smallest unit in the range |
The Panther cars are the clearest case. Replacement assemblies for the Grand Marquis are sold under listings covering the Ford Crown Victoria, Lincoln Town Car and Mercury Grand Marquis together, one part across three badges. The Ford figures and the Lincoln figures are both fair cross-checks on the same unit.
The Mariner is documented just as plainly. Catalyst databases carry reference YL84-5F223-AA against Ford and Mercury together, naming a Ford Escape V6 and a Mercury Mariner, with a ceramic plus ceramic core and a recent six-month high of about 175 US dollars. Retail listings extend the same part to the Mazda Tribute, making it three badges again.
The part number gives it away
Here is the detail that settles any argument at the counter.
Mercury converters do not carry Mercury part numbers. They carry Ford ones, in Ford's standard format: strings such as YL84-5F223-AA, 97BB-5E242-FB, XL24-5E213-AD and 5L84-5G232-EA. Buyer databases file them exactly that way.
This is useful in both directions. It confirms you have an original rather than an aftermarket shell, since a universal replacement carries no such code. And it means a buyer who says they do not handle Mercury is mistaken about their own price list, because the reference is already in it under Ford.
Photograph the code and quote that. The badge on the car is the least useful thing you can tell anyone.
The sixty versus two hundred and eighty problem
This brand illustrates the buyer spread better than any other on the site, and the figures come from someone who went and asked.
For the same Mountaineer main converter in good condition, one company offered 60 dollars and another offered 280. Same part, same condition, nearly five times the money.
That gap is not unique to Mercury, but it bites harder here because the badge invites a lazy quote. A general yard that does not recognise the marque prices by rough category. A core specialist looks up the Ford reference and prices the actual part.
So the practical rule for this brand is short. Get at least two quotes, make one of them from a converter specialist rather than a general scrap yard, and give both of them the part number rather than the model name.
Where the trick fails
Two honest exceptions, so you do not go in overconfident.
The Villager is not a Ford underneath. It was built with Nissan, sharing its platform with the Nissan Quest, so the Nissan figures are the relevant comparison rather than anything in the Ford range.
And the trick does nothing for an aftermarket unit. Mercury cars are old now, most have had exhaust work, and a thin universal shell with no stamped code brings $5 to $50 whether you call it a Mercury, a Ford or anything else. Check for the code before you check the twin.
Mercury prices around the world
Platinum, palladium and rhodium settle in US dollars, so a Mercury reference holds the same metal value in every market. Currency and local buyer depth are what change. The table converts the Mercury span into each market's money at today's rate.
Market Currency Unit Equivalent range United States USD per unit $50.00 to 275.00 United Kingdom GBP per unit £36.99 to 203.42 Canada CAD per unit C$69.15 to 380.35 Australia AUD per unit A$69.38 to 381.61 Germany EUR per unit €43.05 to 236.79 India INR per unit ₹4,727 to 26,001 Bangladesh BDT per unit ৳6,146 to 33,805 United Arab Emirates AED per unit AED183.63 to 1,010 Saudi Arabia SAR per unit SAR187.50 to 1,031 Turkey TRY per unit ₺2,423 to 13,327 South Africa ZAR per unit R797.87 to 4,388 China CNY per unit CN¥335.97 to 1,848
These conversions are the metal-value anchor rather than a local quote. Mercury was sold almost entirely in North America, so nearly every reader here is working the US column.
Questions people actually ask
Is a Mercury catalytic converter worth anything now the brand is gone?
Yes, and the same as the equivalent Ford. Mercury vehicles were rebadged Fords and their converters carry Ford part numbers, so buyer databases already contain the references under Ford. The brand closing in 2011 changed nothing about the metal inside.
What is the Ford twin for my Mercury?
Grand Marquis is a Crown Victoria, Mountaineer an Explorer, Mariner an Escape, Sable a Taurus, Milan a Fusion, Montego a Five Hundred, Monterey a Freestar, Mystique a Contour and Tracer an Escort. The Villager is the exception, built with Nissan and twinned with the Quest.
Why do two buyers quote such different prices for the same Mercury converter?
Because one is pricing the part and the other is pricing the badge. Reported offers on the same Mountaineer converter in good condition have ranged from about $60 to $280. Quoting the Ford part number to a core specialist is what closes that gap.
How do I know if my Mercury converter is original?
Look for a Ford format part number stamped on the shell, in strings such as YL84-5F223-AA or 97BB-5E242-FB. Aftermarket replacements carry no such reference, and they bring $5 to $50 regardless of which badge the vehicle wore.
Figures on this page are indicative buyer ranges for complete, uncut original units and are not offers to buy. Converter types, codes and selling rules are covered on the main catalytic converter price page.
Frequently asked questions
How much is a Mercury catalytic converter worth as scrap?
Between roughly $50 and $275 for one original unit in 2026. Tracer units bring $50 to $175, Cougar and Mystique units $60 to $200, Mariner, Sable, Milan and Monterey units $75 to $225, Mountaineer units $100 to $250, and Grand Marquis units $100 to $275.
Is a Mercury converter worth anything now the brand has closed?
Yes, and the same as the equivalent Ford. Mercury vehicles were rebadged Fords, and their converters carry Ford part numbers in Ford's standard format, so buyer databases already list the references under Ford. The brand ending in 2011 did not change the metal content.
What is the Ford twin for my Mercury?
Grand Marquis is a Crown Victoria, Mountaineer an Explorer, Mariner an Escape, Sable a Taurus, Milan a Fusion, Montego a Five Hundred, Monterey a Freestar, Mystique a Contour and Tracer an Escort. The Villager is the exception, built with Nissan and twinned with the Quest.
Do Mercury and Ford converters share part numbers?
Yes. Catalyst databases list reference YL84-5F223-AA against Ford and Mercury together, naming a Ford Escape V6 and a Mercury Mariner, with a recent six-month high of about $175. Retail listings extend the same part to the Mazda Tribute as well.
Why do buyers quote such different prices for the same Mercury converter?
Because one prices the part and the other prices the badge. Reported offers on the same Mountaineer main converter in good condition have ranged from around $60 to $280. Giving a core specialist the Ford part number rather than the model name is what closes the gap.
How can I tell if my Mercury converter is an original?
Look for a Ford format part number stamped on the shell, such as YL84-5F223-AA, 97BB-5E242-FB or XL24-5E213-AD. Aftermarket replacements carry no such reference and bring only $5 to $50 whatever badge the vehicle wore.