Catalytic Converters
catalytic converters β pre-owned
Browse 10,128 catalytic converters β pre-owned on eBay β listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

3599A Recertified Converter DPF 2013-2016 Dodge Ram 2500 3500 Diesel 6.7
This is a recertified OEM Catalytic converter/ DPF for 2013-2016 Dodge Ram Cummins Diesel 6.7L 2500 3500. DPF has been Opened up cleaned and recertified. KGC Warehouse has been EPA approved for over 30 years.

1520 Recertified OEM Catalytic DPF 2011-16 Duramax 6.6L 2500-3500
2011 2016 Duramax 2500-3500 6.6l Diesel Particulate filter dpf. DPF has the rear pipe cut off. Unit has been opened up and cleaned tested and recertified. Recertified code ukg.

2018-2024 Toyota Camry TOYOTA Catalytic Converter CAT Exhaust System OEM 2.5L
The product is an original equipment manufacturer (OEM) 2018-2024 Toyota Camry catalytic converter specifically designed for the 2.5L engine. Made with ceramic substrate material and stainless steel body, this catalytic converter is a direct fit replacement part with interchange part numbers 17410-0F050, 174100F050, and 14545342-101. It is not a universal fitment or vintage part and is located in the exhaust system of the vehicle. This OEM catalytic converter is a genuine Toyota product, ensuring quality and compatibility with the specified vehicle model.

2018-2022 CHEVROLET SPARK 1.4L CATALYTIC CONVERTER OEM 12675956
OEM catalytic converter came off a 2021 Chevrolet spark.

3568B Recertified Converter DPF 2008-2012 Dodge Ram 2500 3500 Diesel 6.7
This is a recertified OEM Catalytic DPF for 2008-2012 Dodge Ram Cummins Diesel 6.7L 2500 3500. DPF has been cleaned and recertified. Diesel Particulate Filter Assembly - Mopar (68035061AB). KGC Warehouse has been EPA approved for over 30 years.

2004 2005 2006 2007 2008 2009 Toyota Prius Catalytic Converter Cat GD3 EA6 OEM
The 2004-2009 Toyota Prius Catalytic Converter is a genuine OEM part made by Toyota specifically for these model years. It features a ceramic substrate material and a stainless steel body, making it durable and long-lasting. This converter is designed for easy replacement in the front of the vehicle, ensuring a proper fit and efficient emission control. Additionally, it is not a universal fitment part, providing a tailored solution for the Toyota Prius model.

2525Z Recertified Ford OEM Converter DPF 2020 2022 Ford 6.7L F250 F350
A Recertified OEMCatalytic Converter for a 2020 2022 Ford Diesel 6.7L F250 F350. This has been opened cleaned and recertified.

Dodge Charger Hellcat Catalytic Converter
I went with non catted mid pipes on my charger. These originally were on a 2017 dodge charger and have about 33,492 miles on them.

Catalytic converters for LF4 3.6L Twin turbo v6 2016-2019 Cadillac ATS-V
Catalytic converters for LF4 3.6L Twin turbo v6 2016-2019 Cadillac ATS-V Used Pulled from a 2016 Cadillac ATS-V Only removed to install some downpipes You will receive exactly what is pictured Free shipping Thanks for looking

3599T Recertified OEM Ram Converter DPF 4500 5500 Diesel 6.7 2019-2024
This is a recertified OEM Catalytic converter/ DPF for 2019-2024 Dodge Ram Cummins Diesel 6.7L 4500 5500. DPF has been Opened up cleaned, and recertified. Catalytic Converter - Mopar (68259653AD). KGC Warehouse has been EPA approved for over 30 years.

2555E Recertified Ford OEM Converter F250 F350 Diesel 7.3L 1994 98
An Recertified remanufactured OEM Catalytic Converter for a 1994 1998 Ford Diesel 7.3L F250, F350. KGC Warehouse has been EPA approved for over 30 years.

Dorman 673-256 Catalytic Converter Exhaust Manifold 3.5L 3.7L TRANSVERSE V6 ONLY
This part number is designed EXCLUSIVELY for vehicles with a TRANSVERSE (Sideways-Mounted) 3.5L or 3.7L V6 engine. This part officially fits the following models equipped with the Naturally Aspirated (Non-Turbo) 3.5L or 3.7L V6 Transverse Engine.

2525A Recertified Ford OEM Catalytic Converter DPF 2011 2016 6.7L F250 F350
A Recertified OEMCatalytic Converter for a 2011 2016 Ford Diesel 6.7L F250 F350. This has been opened cleaned and recertified.

2005-2009 Audi A4 B7 2.0 TFSI Quattro Catalytic Converter OEM
Good working catalytic converter, going catless on my car so I donβt need it

2017-2022 Hyundai Ioniq Center Pipe Assembly 28601-G2200 Factory OEM Replacement
Good working condition

Porsche 911 Turbo Catalytic Converter 997
I have to sets of used catalytic converters. They will Be sold in a complete set. One left and one right. They are all still in great shape.

Catalytic Converter 335i
Catalytic Converter 335i

A90 Gr Supra Oem Catalytic Converter Low Miles 20-26'
1,000 miles on this catalytic converter OEM 3.0 Toyota Supra Downpipe off a B58 motor pulled in Florida.

2012 Volkswagen Jetta TDI Catalytic Converter
The 2012 Volkswagen Jetta TDI Catalytic Converter is a genuine OEM part made by Volkswagen.

OEM INFINITI G35 3.5L 03-07 Catalytic Converter with mounting bracket 83kmiles
S elling this set of catalytic converters coming off a 2006 Infiniti G 35 S with 82,000 miles.

BMW E46 M3 S54 OEM Headers With Sensors
Great condition s54 headers that came off my m3. Including the two post-cat o2 sensors that are in working order. Selling because I converted to catless headers. As shown in the photos, the flanges going to the mid pipe are not clean as the mid pipe was cut to remove the headers. Looks like the pipes may have been welded together, just needs to be cut and grinded smooth.

2525C Recertified Ford OEM Catalytic Converter DPF 2017 2019 6.7L F250 F350
A Recertified OEMCatalytic Converter for a 2017 2019 Ford Diesel 6.7L F250 F350. This has been opened cleaned and recertified.

1599A Recertified Catalytic converter DPF 2011 2016 Duramax 6.6L 2500-3500
A recertified 2011 2016 Duramax 2500-3500 6.6l Catalytic Converter Down pipe and DPF GMC Chevy. recertified code ukg. KGC Warehouse has been EPA approved for over 30 years.

2014-2017 Sprinter 2.1L DPF Diesel Filter + NOX Sensor A9064900300 Used CUT OFF*
Removed from a 2017 Sprinter, 2.1L. The upper turbo flange was cut off to be re-used for the custom delete pipe. Removed for system delete.

3520A Reconditioned 13-18 RAM 6.7 Cummins SCR Catalytic Converter | 68292411AA
Catalytic Converter - Mopar (68292411AA). This is a recertified OEM Catalytic converter for 2013-2016 Dodge Ram Cummins Diesel 6.7L 2500 3500. KGC Warehouse has been EPA approved for over 30 years.

2012-2018 Jeep Wrangler JK 3.6 OEM Left Driver Side Catalytic Converter 68085148
Good condition, clean and ready for installation. Vin from donor car can be provided if necessary. 68085148 / 68085148AH. see more WRANGLER parts. GET SOCIAL. Categories you may also like. Local pickup options also available.

2012-2018 Jeep Wrangler JK 3.6L OEM Right Passenger Catalytic Converter 68085119
Good condition, clean and ready for installation. Vin from donor car can be provided if necessary. 68085119 / 68085119AH. see more WRANGLER parts. GET SOCIAL. Categories you may also like. Local pickup options also available.

Catalytic Converter 04 Volkswagen Passat 1.8
This is a catalyst converter pulled from a 2004 Volkswagen passat 1.8 turbo full not bolt on but will send flange for bolts on to manifold, other end must be welded,any questions please ask and bid with confidence

2010 - 2015 Camaro Ss High Flow Cats
The 2010-2015 Camaro SS High Flow Cats are catalytic converters designed for high flow efficiency. Specifically made for Camaro SS models within the specified year range, these converters are placed in the exhaust system to improve emission control and performance. With a focus on maximizing flow rate, these catalytic converters help reduce pollution and increase engine power. Ideal for car enthusiasts looking to upgrade their exhaust system for improved functionality and efficiency.

2018-2024 Toyota Camry TOYOTA Catalytic Converter CAT Exhaust System OEM 2.5L
ORIGINAL part. Removed from a fully working vehicle.

2004 OEM 350z CATALYTIC CONVERTERS
2004 OEM Nissan 350Z catalytic converters. Out of a Nissan 350Z. The drivers side in good condition. The Passenger side is throwing a code. Both OEM one works the other one doesn't. Driver's side is good. Passenger side no good. Come check them out. Take them both for the asking price. Passenger side sku B08B2-EV11PNW. Drivers side sku 208B3-CD425.

2019-2022 Hyundai Veloster N Front Catalytic Converter OEM 28530-2GTB0
Model: HYUNDAI VELOSTER. Also fits: More Parts from Donor Vehicle More Parts for HYUNDAI VELOSTER. Catalytic Converter.

BMW E60 545i 2004 DRIVERS SIDE / LEFT CATALYTIC CONVERTER - 7510971 OEM USED
This sale is for the left side (Drivers side U.S. Spec) exhaust manifold assembly with Catalytic converter. OEM BMW, good used condition. From a 2004 e60 545i 5 series V8 engine. BMW PART NUMBER 7510971. Both left and right side are available, can provide a discount if you wanted to purchase both. PM me thanks.

BMW X5 3.0 F15 F16 535 640 N55 Exhaust Catalytic Converter 8603905 OEM
The BMW X5 3.0 F15 F16 535 640 N55 Exhaust Catalytic Converter is an OEM Take From BMW X5 2017

Used Magnaflow Bolt In 94-2001 Acura Catalytic Converter 448639
Up for sale is a used catalytic converter for a 94-2001 Acura made by Magnaflow. I honestly donβt know the story behind this piece. I bought a bunch of car parts at the swap and this was in the bunch. Untested. Looks to be in good shape except the weld on one end. Picture included. O2 sensors included. Look fairly new. Thought someone could use so selling cheap

2003 porsche 911 carrera convertible 2-door 3.6l Catalytic Converters
2003 porsche 911 carrera convertible 2-door 3.6l Catalytic Converters is Used condition.

GENUINE OEM SUBARU SKPMCA2 Catalytic Converter Great Used Condition! 2012-16 BRZ
Gently used Genuine OEM SUBARU SKPMCA2 Catalytic Converter for 2012-2016 SUBARU BRZ. Very nice condition, no holes, no dents and minimal surface rust. Please review the photos closely to best judge the condition for yourself. I will package this part with plenty of packing material to prevent denting and other postal damage. SERIOUS BUYERS ONLY! DON'T PURCHASE OR MAKE AN OFFER UNLESS YOU ARE SURE THAT YOU WANT THIS PART! I WILL NOT BE ABLE TO CANCEL THE ORDER ONCE THE ITEM HAS BEEN MARKED AS SHIPPED!!

2013-2018 Dodge Ram 2500 3500 Diesel 6.7 Cummins Converter-DPF, 110,000 Miles
2013-2018 Dodge Ram 2500 3500 Diesel 6.7 Cummins Converter-DPF, 110,000 Miles Removed from a 2018 ram 2500 with 110k miles. Removed from a Michigan truck. No warranty. If you have questions regarding this item, please feel free to message us. Thank you :

2014 OEM MERCEDES BENZ CLS 550 LEFT RIGHT FULL COMPLETE CATALYTIC CONVERTER
The product is a 2014 OEM Mercedes Benz CLS 550 full complete catalytic converter, designed for both left and right sides of the vehicle. Made with ceramic substrate and stainless steel body, this catalytic converter meets EPA labels and certifications. It comes with pipes included and features a bolt-on connection, requiring no drilling for installation. With 100% accuracy of fit, this performance part is a genuine Mercedes-Benz OEM part, ensuring quality and reliability in reducing exhaust emissions.

2006 Pontiac Solstice 2.4L Catalytic Converter Assembly 12597268 OEM
[ Item Condition ] Good Working Part - Tested Before Removal - Normal Used Condition [ Shipping ] [ Item Condition ] Good Working Part - Tested Before Removal - Normal Used Condition [ Shipping ] ---Process time for shipping is 1-2 business day. ---Any international customs fees must be paid by customer. ---International orders are shipped via the Ebay Global Shipping Program PLEASE NOTE: Oversized items such as doors, bumpers, door panels, trunk lids, fenders, and similar large items will be shipped by GREYHOUND BUS LINES to the nearest Greyhound station to your address listed on eBay, unless otherwise noted. Since Greyhound does not deliver door-to-door, the buyer will be responsible for picking up the item from their nearest Greyhound station.
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