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Mazda PartsMazda RX-7 PartsCatalytic Converter

Mazda RX-7 Catalytic Converter

Your RX-7 is a prized possession.

Select Your VehicleWhile it may not be difficult to buy replacement parts for Mazda vehicles, these days only the absolute best are required to fix your car or truck. When your Mazda RX-7 left the factory, it was destined for a driver who wants long-lasting quality in their automobile. It's not every day that you discover you need a replacement Catalytic Converter for your automobile. Auto enthusiasts appreciate the dependability built into each Mazda, and understand that only top quality replacement RX-7 parts will suffice when your car or truck needs fixing.

Don't go too long without fixing your Catalytic Converter... here's why.

Achieving maximum fuel efficiency while reducing emissions on your car or truck depends on the quality and performance of the parts you use. Your Mazda RX-7 catalytic converter is likely the single most effective pollution control device on production vehicles today. There are a host of precious metals, mostly platinum, in the catalytic converter that change the harmful emissions of your Mazda RX-7 from carbon monoxide and hydrocarbons to carbon dioxide and water. This process revolutionized automakers' ability to improve air quality, which is why every vehicle made today has a catalytic converter.

There's no reason to delay... fix it today.

At Car Parts Discount, we have live customer service members available with enough expertise to help you select the appropriate Mazda RX-7 part for your project or repair. Buy all the car parts you will ever need from carpartsdiscount.com and save time and money on all your upcoming repairs. Buying new Mazda parts from www.carpartsdiscount.com means you are taking advantage of the absolute greatest original and aftermarket replacement RX-7 parts on the internet. When it comes to Mazda RX-7 Catalytic Converter parts, you can find them for 1995, 1994, 1993, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980 models by clicking the appropriate year below.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Mazda RX-7 Catalytic Converter, OEM: 70317Eastern Catalytic
1986-1991 Mazda RX-7 Eastern Catalytic Catalytic Converter 70317
38.25, Save 39%   POPULAR
OEM: 70317, Item: 1005368
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Mazda RX-7 Catalytic Converter, OEM: 70248Eastern Catalytic
1981-1983 Mazda RX-7 Eastern Catalytic Catalytic Converter 70248
35.85, Save 39%   POPULAR
OEM: 70248, Item: 1005363
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Mazda RX-7 Catalytic Converter, OEM: 70421Eastern Catalytic
1981-1991 Mazda RX-7 Eastern Catalytic Catalytic Converter 70421
42.85, Save 39%   NEW ITEM
OEM: 70421, Item: 1005375
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear, Center Front

Mazda RX-7 Catalytic Converter, OEM: 70384Eastern Catalytic
1986-1991 Mazda RX-7 Eastern Catalytic Catalytic Converter 70384
35.65, Save 39%  
OEM: 70384, Item: 1005373
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Mazda RX-7 Catalytic Converter, OEM: 80257Walker
1986-1991, 1993-1995 Mazda RX-7 Walker Catalytic Converter 80257
84.65, Save 39%   NEW ITEM
OEM: 80257, Item: 1147868
  Only 7 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear, Center

Mazda RX-7 Catalytic Converter, OEM: 70382Eastern Catalytic
1986-1990 Mazda RX-7 Eastern Catalytic Catalytic Converter 70382
35.65, Save 39%   NEW ITEM
OEM: 70382, Item: 1005372
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Mazda RX-7 Catalytic Converter, OEM: MAZ82112CDEC
1986-1991 Mazda RX-7 DEC Catalytic Converter MAZ82112C
Add for Price, Save 31%   NEW ITEM
OEM: MAZ82112C, Item: 476199
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Mazda RX-7 Catalytic Converter, OEM: MAZ82117DEC
1981-1983 Mazda RX-7 DEC Catalytic Converter MAZ82117
Add for Price, Save 31%   NEW ITEM
OEM: MAZ82117, Item: 468251
  In Stock, Usually ships within 1 business day

This catalytic converter is compliant with C.A.R.B. rules, restrictions, and specifications. It can be installed on a vehicle in California as well as other municipalities that use this emissions standard. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for replacement.. (more)

Select year, make, model above to verify this part fits your vehicle

Mazda RX-7 Catalytic Converter, OEM: MAZ82121DEC
1987-1991 Mazda RX-7 DEC Catalytic Converter MAZ82121
Add for Price, Save 31%   NEW ITEM
OEM: MAZ82121, Item: 475047
  In Stock, Usually ships within 1 business day

This catalytic converter is compliant with C.A.R.B. rules, restrictions, and specifications. It can be installed on a vehicle in California as well as other municipalities that use this emissions standard. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for replacement.. (more)

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Mazda RX-7 Catalytic Converter, OEM: 81121Walker
1981-1985 Mazda RX-7 Walker Catalytic Converter 81121
115.45, Save 39%   NEW ITEM
OEM: 81121, Item: 1430902
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mazda RX-7 Catalytic Converter, OEM: MAZ2115DEC
1984-1985 Mazda RX-7 DEC Catalytic Converter MAZ2115
Add for Price, Save 31%   NEW ITEM
OEM: MAZ2115, Item: 468207
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact DEC directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Mazda RX-7 Catalytic Converter, OEM: 2200120Flowmaster
1980-1985 Mazda RX-7 Flowmaster Catalytic Converter 2200120
59.65, Save 39%   NEW ITEM
OEM: 2200120, Item: 1485827
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Mazda RX-7 Catalytic Converter, OEM: 80402Walker
1986-1991, 1993-1995 Mazda RX-7 Walker Catalytic Converter 80402
85.55, Save 39%   NEW ITEM
OEM: 80402, Item: 1381141
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Mazda RX-7 Catalytic Converter, OEM: 872004Eastern Catalytic
1984-1985 Mazda RX-7 Eastern Catalytic Catalytic Converter 872004
80.55, Save 39%   NEW ITEM
OEM: 872004, Item: 1005487
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Mazda RX-7 Catalytic Converter, OEM: 337304
1993-1995 Mazda RX-7 Magnaflow Catalytic Converter 337304
Add for Price, Save 20%   NEW ITEM
OEM: 337304, Item: 1226476
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Mazda RX-7 Catalytic Converter, OEM: 2200124Flowmaster
1986-1991 Mazda RX-7 Flowmaster Catalytic Converter 2200124
59.65, Save 39%   NEW ITEM
OEM: 2200124, Item: 1485826
  Only 7 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Mazda RX-7 Catalytic Converter, OEM: 50005
1986-1991 Mazda RX-7 Magnaflow Catalytic Converter 50005
Add for Price, Save 19%   NEW ITEM
OEM: 50005, Item: 1256337
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Mazda RX-7 Catalytic Converter, OEM: 338004
1984-1985 Mazda RX-7 Magnaflow Catalytic Converter 338004
Add for Price, Save 19%   NEW ITEM
OEM: 338004, Item: 1257456
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Mazda RX-7 Catalytic Converter, OEM: 50004
1984-1985, 1993-1995 Mazda RX-7 Magnaflow Catalytic Converter 50004
Add for Price, Save 19%   NEW ITEM
OEM: 50004, Item: 1256336
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Mazda RX-7 Catalytic Converter, OEM: 338014
1981-1984 Mazda RX-7 Magnaflow Catalytic Converter 338014
Add for Price, Save 19%   NEW ITEM
OEM: 338014, Item: 1257459
  Only 6 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Mazda RX-7 Catalytic Converter, OEM: 338005
1984-1985 Mazda RX-7 Magnaflow Catalytic Converter 338005
Add for Price, Save 19%   NEW ITEM
OEM: 338005, Item: 1257457
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Mazda RX-7 Catalytic Converter, OEM: 93514
1981-1991, 1993-1995 Mazda RX-7 Magnaflow Catalytic Converter 93514
Add for Price, Save 21%   NEW ITEM
OEM: 93514, Item: 1256427
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Mazda RX-7 Catalytic Converter, OEM: 337690
1981-1983 Mazda RX-7 Magnaflow Catalytic Converter 337690
Add for Price, Save 22%   NEW ITEM
OEM: 337690, Item: 1257447
  Only 5 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Mazda RX-7 Catalytic Converter, OEM: 24388
1993-1995 Mazda RX-7 Magnaflow Catalytic Converter 24388
Add for Price, Save 22%   NEW ITEM
OEM: 24388, Item: 1258269
  Only 5 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Mazda RX-7 Catalytic Converter, OEM: 338015
1993-1995 Mazda RX-7 Magnaflow Catalytic Converter 338015
Add for Price, Save 19%   NEW ITEM
OEM: 338015, Item: 1256998
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Mazda RX-7 Catalytic Converter, OEM: 337104
1981-1983 Mazda RX-7 Magnaflow Catalytic Converter 337104
Add for Price, Save 19%   NEW ITEM
OEM: 337104, Item: 1257263
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Mazda RX-7 Catalytic Converter, OEM: 94014
1981-1991 Mazda RX-7 Magnaflow Catalytic Converter 94014
Add for Price, Save 9%   NEW ITEM
OEM: 94014, Item: 1256439
  In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Mazda RX-7 Catalytic Converter, OEM: 23688
1984-1991, 1993-1995 Mazda RX-7 Magnaflow Catalytic Converter 23688
Add for Price, Save 19%   NEW ITEM
OEM: 23688, Item: 1255529
  Only 1 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Mazda RX-7 Catalytic Converter, OEM: 23677
1986-1991 Mazda RX-7 Magnaflow Catalytic Converter 23677
Add for Price, Save 19%   NO STOCK
OEM: 23677, Item: 1255745
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Center

Mazda RX-7 Catalytic Converter, OEM: 23689
1981-1983 Mazda RX-7 Magnaflow Catalytic Converter 23689
Add for Price, Save 19%   NO STOCK
OEM: 23689, Item: 1303644
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Mazda RX-7 Catalytic Converter, OEM: 93686
1984-1985 Mazda RX-7 Magnaflow Catalytic Converter 93686
Add for Price, Save 19%   NO STOCK
OEM: 93686, Item: 1255645
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Mazda RX-7 Catalytic Converter, OEM: 53005
1986-1991 Mazda RX-7 Magnaflow Catalytic Converter 53005
Add for Price,   NEW ITEM
OEM: 53005, Item: 1256340
  Only 1 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front, Center

Mazda RX-7 Catalytic Converter, OEM: 53004
1981-1983 Mazda RX-7 Magnaflow Catalytic Converter 53004
Add for Price,  
OEM: 53004, Item: 1256339
  Only 1 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Mazda RX-7 Catalytic Converter, OEM: 94004
1984-1985, 1993-1995 Mazda RX-7 Magnaflow Catalytic Converter 94004
Add for Price,   NEW ITEM
OEM: 94004, Item: 1256433
  Only 2 left In Stock, Usually ships within 1-2 business days

If C.A.R.B. number is not provided, item is not California legal

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Center, Rear

Mazda RX-7 Catalytic Converter Air Tube Kit, OEM: 35574Walker
1981-1985 Mazda RX-7 Walker Catalytic Converter Air Tube Kit 35574
19.85, Save 39%   NEW ITEM
OEM: 35574, Item: 414300
  In Stock, Usually ships within 1 business day

Installation of this aftermarket catalytic converter is prohibited by law in California by C.A.R.B., and may also not comply with emissions regulations in other municipalities in other parts of the US and Canada. Before purchasing a new catalytic converter, consult your local regulatory agency, emissions testing facility, or mechanic for approval. Federal laws require all warranty claims be processed by the manufacturer of this emissions control device. Please contact Walker directly for.. (more)

Select year, make, model above to verify this part fits your vehicle

Mazda RX-7 EPA Standard Universal Converter, OEM: 15037Walker
1993-1995 Mazda RX-7 Walker EPA Standard Universal Converter 15037
56.25, Save 39%  
OEM: 15037, Item: 661934
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

Mazda RX-7 EPA Standard Universal Converter, OEM: 15031Walker
1981-1985 Mazda RX-7 Walker EPA Standard Universal Converter 15031
66.45, Save 39%   NEW ITEM
OEM: 15031, Item: 661929
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear