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New flowmaster cat - new,
$105.95
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Catclamp cat clamp catalytic - clamp,
$107.96
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Gesi high flow cat converter - flow,
$120.00
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Cat converter set - -, 17
$303.60
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Pair inch universal - inch,
$65.99
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Flowmaster cat converter - 2.5",
$105.95
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Flowmaster cat converter - 3",
$105.95
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Front rear cat converter for - rear,
$139.96
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1pc universal high flow - 2.5",
$32.99
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Fits 2009 2011 mitsubishi - fits, 2009-2011
$217.79
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Inlet outlet catalytic - outlet,
$41.22
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Magnaflow universal 59956 - 2.5",
$150.00
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Universal catalytic cat - 2.5",
$36.99
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Oem catalytic converter - oem,
$237.82
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Front pipe cat - front, for
$228.15
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Epa exhaust pair catalytic - pair,
$438.94
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Cat converter resonator - cat,
$189.06
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Weld universal - 2.5",
$35.77
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Magnaflow universal 59959 - magnaflow,
$155.00
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Universal catalytic converter - catalytic,
$49.99
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Inch universal catalytic - 2",
$39.99
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Thunderbolt universal - thunderbolt,
$65.00
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Cat converter resonator - cat,
$184.99
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Inch high flow weld - inch, on
$90.00
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Cat converter muffler - cat,
$181.86
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200 cell high - flow, catalytic
$132.99
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Walker 16558 cat - walker,
$199.97
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For mitsubishi outlander - for,
$181.99
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Catalytic converter direct fit - catalytic, converter-direct-fit
$249.97
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Front catalytic converter with - converter,
$251.44
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Epa approved pair catalytic - epa,
$417.81
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Catalytic converter with - converter,
$209.62
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For nissan frontier - for, 05-18
$146.83
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Cat converter resonator - converter,
$185.39
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Direct replacement cat - direct,
$38.68
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Inch universal catalytic - inch,
$41.99
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2pcs 410250 universal - 2pcs, 2.5"
$53.99
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Flowmaster cat converter - 2.25",
$110.95
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Catalytic converter with - converter,
$360.00
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2000125 flowmaster cat - 2000125,
$105.95
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Walker 16502 cat converter epa - 16502,
$149.97
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Highflow cat converter - cat,
$166.59
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Cat shield catalytic converter - shield,
$41.77
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Magnaflow 54959 high - 3",
$109.99
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For mitsubishi outlander 4l - for,
$183.99
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Dodge charger challenger - dodge, charger/challenger
$400.00
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For nissan rogue 2008 - for, 2008-2013
$139.96
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2pcs for chevy silverado - 2pcs,
$49.95
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Weld universal - weld-on,
$23.93
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New inlet outlet - inlet, /
$40.00
Buy It Now
Inlet outlet catalytic - 4", /
$43.00
Buy It Now
Universal thunderbolt - 2.25",
$77.81
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Weld universal - weld-on,
$23.93
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Walker exhaust calcat carb - calcat,
$299.00
Buy It Now
Plm high flow - high,
$219.00
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Catalytic converter for - catalytic,
$85.00
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Fits 2009 2011 mitsubishi - fits, 2009-2011
$217.79
Buy It Now
Magnaflow 54959 ceramic - 54959, 3"
$99.95
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1997 2001 mitsubishi mirage - 1997-2001,
$109.99
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2pcs universal cat - universal,
$51.99
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2pc inch universal - 2pc,
$66.99
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For 2014 2018 mitsubishi - for, 2014-2018
$179.99
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2pcs for chevy silverado 1500 - for,
$30.99
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Magnaflow exhaust oem - exhaust, 2.5"
$202.00
Buy It Now
Inlet outlet high - 2.5", high-flow
$202.69
Buy It Now
For 2009 2010 mitsubishi - for,
$199.99
Buy It Now
Cat converter for 99306hm - cat,
$23.93
Buy It Now
1pc universal high flow - 2.5",
$36.99
Buy It Now
New front manifold - new,
$79.99
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Direct fit cat catalytic - u.s.,
$119.99
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Weld universal - weld-on,
$23.93
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Front cat converter for - front, subaru
$106.49
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For 2013 2015 chevrolet malibu - 2013-2015,
$96.99
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For 2016 2021 mitsubishi - for, 2016-2021
$185.56
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2022 2025 ford maverick 0l - 2022-2025,
$919.45
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For chevy traverse - for, 3.6l
$129.09
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Universal cat catalytic - 2.25",
$34.89
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Universal catalytic - 4",
$37.11
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Slp roush high flow catalytic - high,
$89.70
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Epa approved front - epa,
$225.81
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Fits chevy tahoe 5 - 07-08,
$145.99
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Walker exhaust calcat carb - exhaust,
$379.00
Buy It Now
Weld 5 universal - weld-on,
$24.21
Buy It Now
Cat shield catalytic converter - shield,
$66.93
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Universal cat converter - converter, for
$35.56
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Left right cat converter set - left,
$172.00
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Inch inlet outlet - 3-inch, inlet/outlet
$202.51
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1pc universal high flow - 2.5",
$32.99
Buy It Now
Cat shield catalytic converter - shield,
$70.97
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Magnaflow exhaust oem - magnaflow, 2.25"
$194.00
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2pcs 410250 universal - 410250,
$52.99
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Direct fit catalytic converter - direct,
$93.99
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Hyundai elantra 0l - gt, 2.0l
$78.00
Buy It Now
1996 98 fits ford - 1996, to
$326.00
Buy It Now
Front catalytic converter with - front,
$253.00
Buy It Now
Catalytic converter oem - catalytic,
$279.36
Buy It Now
Looking for more cat converter?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 cat converter listings currently in our index. Prices range from $23.93 to $919.45, with an average of $146.38. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about cat converter →
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Whether you are looking for a brand-new or second-hand cat converter, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $23.93, while premium listings can reach $919.45 — giving you a wide budget spread to work with. The average price of $146.38 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.