How to replace catalytic converters on Nissan Altima?

Since the catalytic converters are components of the exhaust system, for converter replacement, it is necessary to change out the whole exhaust manifold or the front exhaust pipe assembly, which is a costly part. It can also be done by cutting out a new converter and welding in its place. In such a situation one cannot do anything better than taking their car to a dealer service department or a muffler shop if they have no skill and appropriate equipment for this.

Genuine Nissan Altima Catalytic Converter

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63 Catalytic Converters found

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Nissan Altima Exhaust Manifold With Catalytic Converter
Part Number: 140E2-3TA0A
$819.08 MSRP: $1085.10
You Save: $266.02 (25%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Manifold Assy-Exhaust W/Catalyst; Exhaust Manifold
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2013-2018 Nissan Altima | 25SL/Moon Roof, Base, Entry, S, S PDS, SL, SR, SV, SV Navigation, Tech | 4 Cyl 2.5L | QR25DE
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Nissan Altima Exhaust Manifold With Catalytic Converter
Part Number: 140E2-9HS0A
$1592.93 MSRP: $1810.89
You Save: $217.96 (13%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assy-Exhaust W/Catalyst; Exhaust Manifold
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2015-2018 Nissan Altima | Base, Entry, S, S PDS, SL, SR, SV, SV Navigation, Tech | 4 Cyl 2.5L | QR25DE
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Nissan Altima Three Way Catalytic Converter
Part Number: 208A1-9J500
$593.08 MSRP: $783.77
You Save: $190.69 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Three Way Catalyst; Catalytic Converter
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2004-2006 Nissan Altima | SE, SE-R, SL | 6 Cyl 3.5L | VQ35DE
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Nissan Altima Exhaust Manifold With Catalytic Converter Passenger Side
Part Number: 14002-9J30B
$1945.84 MSRP: $2214.21
You Save: $268.37 (13%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Exhaust W/Catalyst ; Manifold Assy-Exhaust; Exhaust Manifold
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2005-2006 Nissan Altima | Base, S, SL | 4 Cyl 2.5L | QR25DE
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Nissan Altima Three Way Catalyst Converter
Part Number: 208A2-3JG0A
$962.08 MSRP: $1271.57
You Save: $309.49 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Three Way Catalytic Converter; Catalytic Converter
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2013-2015 Nissan Altima | S, SL, SV, Tech | 6 Cyl 3.5L | VQ35DE
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Nissan Altima Three Way Catalyst Converter
Part Number: 208A3-3JP0A
$1011.83 MSRP: $1337.90
You Save: $326.07 (25%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Three Way Catalyst; Catalytic Converter
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2013-2015 Nissan Altima | S, SL, SV, Tech | 6 Cyl 3.5L | VQ35DE
View related parts
Nissan Altima Three Way Catalytic Converter
Part Number: 208A2-7Y600
$809.94 MSRP: $1072.92
You Save: $262.98 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Three Way Catalyst
- Replaced by: 208A2-7Y60A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2005-2006 Nissan Altima | SE, SE-R, SL | 6 Cyl 3.5L | VQ35DE
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Nissan Altima Tube-Exhaust Front
Part Number: 200A0-6CA0B
$406.70 MSRP: $535.27
You Save: $128.57 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter & Pipe, Front Pipe
- Position: Front
- Replaces: 200A0-6CA0A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2020-2022 Nissan Altima | Platinum, S, SL, SR, SV | 4 Cyl 2.5 L GAS
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Nissan Altima Three Way Catalytic Converter
Part Number: 208A2-9HP0A
$709.43 MSRP: $938.90
You Save: $229.47 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Three Way Catalyst; Catalytic Converter
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2014-2018 Nissan Altima | S, SL, SR, SV, Tech | 6 Cyl 3.5L | VQ35DE
View related parts
Nissan Altima Three Way Catalyst Converter
Part Number: 208A2-7Y60A
$809.94 MSRP: $1072.92
You Save: $262.98 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Three Way Catalytic Converter; Catalytic Converter, Preconverter
- Position: Passenger Side
- Replaces: 208A2-7Y600
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2005-2006 Nissan Altima | SE, SE-R, SL | 6 Cyl 3.5L | VQ35DE
View related parts
Nissan Altima Catalytic Converter Assembly
Part Number: 208A3-ZN80A
$657.34 MSRP: $869.45
You Save: $212.11 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assy-Catalyst ; Three Way Catalyst; Catalytic Converter
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2008-2013 Nissan Altima | SE, SL, SR | 6 Cyl 3.5L | VQ35DE
View related parts
Nissan Altima Three Way Catalytic Converter
Part Number: 208A2-8J110
$812.39 MSRP: $1076.18
You Save: $263.79 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Three Way Catalyst; Catalytic Converter, Preconverter
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2002-2003 Nissan Altima | SE | 6 Cyl 3.5L | VQ35DE
View related parts
Nissan Altima Three Way Catalyst Converter
Part Number: 208A1-8J400
$1018.66 MSRP: $1351.22
You Save: $332.56 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Three Way Catalyst; Catalytic Converter, Preconverter
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2002-2005 Nissan Altima | SE | 6 Cyl 3.5L | VQ35DE
View related parts
Nissan Altima Three Way Catalyst
Part Number: 208A2-6CU0C
$1455.94 MSRP: $1657.93
You Save: $201.99 (13%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Catalytic Converter
- Replaces: 208A2-6CU0A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2020-2021 Nissan Altima | Platinum, S, SL, SR, SV | 4 Cyl 2.5 L GAS
View related parts
Nissan Altima Three Way Catalyst
Part Number: 208A2-9HB0A
$1537.64 MSRP: $1751.30
You Save: $213.66 (13%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Catalytic Converter
- Replaces: 208A2-9HB0B
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2022-2023 Nissan Altima | Platinum, S, SL, SR, SV | 4 Cyl 2.5 L GAS
View related parts
Nissan Altima Catalytic Converter Assembly
Part Number: 208A3-JA21A
$2202.91 MSRP: $2508.01
You Save: $305.10 (13%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assy-Catalyst ; Three Way Catalyst; Catalytic Converter
- Position: Driver Side
- Replaces: 208A1-JA21A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2007-2013 Nissan Altima | SE, SL, SR | 6 Cyl 3.5L | VQ35DE
View related parts
Nissan Altima Three Way Catalyst
Part Number: 208A2-9HE0C
$2890.39 MSRP: $3293.70
You Save: $403.31 (13%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Catalytic Converter
- Replaces: 208A2-9HE0B
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2021-2023 Nissan Altima | Platinum, S, SL, SR, SV | 4 Cyl 2.5 L GAS
View related parts
Nissan Altima Three Way Catalyst Converter
Part Number: 208A1-8Y100
$613.89 MSRP: $811.52
You Save: $197.63 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Three Way Catalyst; Catalytic Converter, Preconverter
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2005-2006 Nissan Altima | SE, SE-R | 6 Cyl 3.5L | VQ35DE
View related parts
Nissan Altima Three Way Catalyst Converter
Part Number: 208A2-ZN60A
$624.01 MSRP: $825.02
You Save: $201.01 (25%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Three Way Catalyst ; Three Way Catalytic Converter; Catalytic Converter
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2008-2013 Nissan Altima | SE, SL, SR | 6 Cyl 3.5L | VQ35DE
View related parts
Nissan Altima Tube-Exhaust,Front W/Catalyst Converter
Part Number: 200A0-6CA1B
$365.59 MSRP: $480.45
You Save: $114.86 (24%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter & Pipe, Front Pipe
- Position: Front
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2022-2023 Nissan Altima | Platinum, S, SL, SR, SV | 4 Cyl 2.5 L GAS

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Nissan Altima Catalytic Converter

If you need any OEM Nissan Altima Catalytic Converter, feel free to choose them out of our huge selection of genuine Nissan Altima Catalytic Converter. All our parts are offered at unbeatable prices and are supported by the manufacturer's warranty. In addition, we offer quick shipping to have your parts delivered to your door step in a matter of days.

Nissan Altima Catalytic Converter Parts Questions & Experts Answers

Three Way Catalytic Converter
208A2-JA10A
Q: How to replace catalytic converters on Nissan Altima?
A: Since the catalytic converters are components of the exhaust system, for converter replacement, it is necessary to change out the whole exhaust manifold or the front exhaust pipe assembly, which is a costly part. It can also be done by cutting out a new converter and welding in its place. In such a situation one cannot do anything better than taking their car to a dealer service department or a muffler shop if they have no skill and appropriate equipment for this.