What steps should be taken to replace a catalytic converter while considering the federally-mandated extended warranty on Nissan Sentra?

Because of the Federally-mandated extended warranty covering emission-related components such as the catalytic converter, it is advisable to check with a dealer service department before replacing the converter at your own expense. Begin by raising the vehicle and securely supporting it on jackstands. Apply a liberal amount of penetrating oil onto the threads of all fasteners to be removed. Disconnect the downstream oxygen sensor electrical connector and remove the sensor from the exhaust pipe. Unscrew the two nuts fastening the exhaust pipe (catalytic converter) to the exhaust manifold, retaining the exhaust clamp springs. Next, unscrew the two nuts fastening the exhaust pipe (catalytic converter) to the center muffler, again retaining the exhaust clamp springs. Remove the exhaust pipe (catalytic converter) and discard the front and rear exhaust gaskets. For installation, reverse the removal process using new exhaust gaskets, ensuring the springs are properly located by aligning them with the dimples in the exhaust flanges, and apply anti-seize compound on all bolts and nuts.

Genuine Nissan Sentra Catalytic Converter

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71 Catalytic Converters found

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Nissan Sentra Exhaust Manifold With Catalytic Converter Passenger Side
Part Number: 14002-ZJ60A
$1022.57 MSRP: $1432.45
You Save: $409.88 (29%)
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:
- 2008-2012 Nissan Sentra | 20 | 4 Cyl 2.0L | MR20DE
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Nissan Sentra Front Exhaust Tube Assembly
Part Number: 20010-ET000
$2153.73 MSRP: $2597.26
You Save: $443.53 (18%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly-Exhaust,Front; Converter & Pipe, Front Pipe
- Position: Front
- Replaces: 20010-ZT51A, 20010-ZJ62A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2007-2012 Nissan Sentra | 20 | 4 Cyl 2.0L | MR20DE
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Nissan Sentra Exhaust Tube Front W/Catalyst
Part Number: 20010-ZT61A
$846.37 MSRP: $1188.02
You Save: $341.65 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly-Exhaust,Front; Converter & Pipe, Front Pipe
- Position: Front
- Replaces: 20010-ZJ61A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2008-2012 Nissan Sentra | 20 | 4 Cyl 2.0L | MR20DE
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Nissan Sentra Catalytic Converter Assembly
Part Number: 208A0-6Z625
$1515.47 MSRP: $1828.36
You Save: $312.89 (18%)
ADD TO CART
Product Specifications
- Other Name: Converter Assy-Catalyst ; Three Way Catalyst
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2004-2006 Nissan Sentra | 1.8, 1.8S, GXE, XE | 4 Cyl 1.8L | QG18DE
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Nissan Sentra Exhaust Manifold With Catalytic Converter
Part Number: 14002-3SR0A
$1040.89 MSRP: $1458.31
You Save: $417.42 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Manifold Assy-Exhaust,W/Catalyst; Exhaust Manifold
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2013-2016 Nissan Sentra | S, SL, SR, SV | 4 Cyl 1.8L | MRA8DE
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Nissan Sentra Exhaust Manifold With Catalytic Converter
Part Number: 140E2-4AF0A
$997.75 MSRP: $1401.84
You Save: $404.09 (29%)
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:
- 2015-2019 Nissan Sentra | FE, S, SL, SR, SV | 4 Cyl 1.8L | MRA8DE
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Nissan Sentra Exhaust Tube Front W/Catalyst
Part Number: 20010-4AF0A
$698.52 MSRP: $979.20
You Save: $280.68 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly-Exhaust,Front; Converter & Pipe
- Position: Front
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2015-2019 Nissan Sentra | S, SL, SR, SV | 4 Cyl 1.8L | MRA8DE
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Nissan Sentra Three Way Catalyst Converter
Part Number: B08A2-BV90A
$1286.45 MSRP: $1551.09
You Save: $264.64 (18%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Three Way Catalytic Converter; Catalytic Converter
- Replaces: 208A2-BV90A
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2016-2019 Nissan Sentra | Nismo, SR | 4 Cyl 1.6L | MR16DDT
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Nissan Sentra Front Exhaust Tube With Catalyst Converter
Part Number: 200A0-9AU2A
$816.49 MSRP: $1145.82
You Save: $329.33 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube-Exhaust,Front W/Catalyst Converter; Converter & Pipe, Front Pipe
- Position: Front
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2021-2023 Nissan Sentra | S, SR, SV | 4 Cyl 2.0 L GAS
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Nissan Sentra Exhaust Manifold With Catalytic Converter Passenger Side
Part Number: 14002-3M200
$804.66 MSRP: $1130.88
You Save: $326.22 (29%)
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:
- 1996-1999 Nissan Sentra | Base, GLE, GXE, S, SE, XE | 4 Cyl 1.6L | GA16DE
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Nissan Sentra Front Exhaust Tube Assembly
Part Number: 20010-3SR1A
$677.20 MSRP: $949.08
You Save: $271.88 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly-Exhaust,Front; Converter & Pipe, Front Pipe
- Position: Front
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2013-2016 Nissan Sentra | S, SL, SR, SV | 4 Cyl 1.8L | MRA8DE
View related parts
Nissan Sentra Front Exhaust Tube Assembly
Part Number: 20010-ZJ62A
$2153.73 MSRP: $2597.26
You Save: $443.53 (18%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly-Exhaust,Front; Converter & Pipe, Front Pipe
- Position: Front
- Replaced by: 20010-ET000
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2008-2010 Nissan Sentra | 20 | 4 Cyl 2.0L | MR20DE
View related parts
Nissan Sentra Front Exhaust Tube Assembly
Part Number: 20010-3YM3A
$756.80 MSRP: $1061.52
You Save: $304.72 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Tube Assembly-Exhaust,Front; Catalytic Converter, Front Pipe
- Position: Front
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2016-2019 Nissan Sentra | Nismo, SR | 4 Cyl 1.6L | MR16DDT
View related parts
Nissan Sentra Three Way Catalytic Converter
Part Number: 20800-6M225
$980.07
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Three Way CATALYST. This item is non-returnable.; Catalytic Converter
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2000-2003 Nissan Sentra | CA | 4 Cyl 1.8L | QG18DE
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Nissan Sentra Catalytic Converter With Shelter
Part Number: 20800-88Y26
$831.88 MSRP: $1079.38
You Save: $247.50 (23%)
ADD TO CART
Limited Availability
Product Specifications
- Other Name: Converter-Catalyst,W/Shelter ; Three Way Catalytic Converter
- Manufacturer Note: SELECT USE MAKE USA
- Replaced by: 20800-56G27
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1992-1994 Nissan Sentra | GXE, SE, STD, XE | 4 Cyl 1.6L, 4 Cyl 2.0L | J/GA16DE, J/SR20DE, U/GA16DE
View related parts
Nissan Sentra Catalytic Converter With Shelter
Part Number: 20800-88Y25
$831.88 MSRP: $1079.38
You Save: $247.50 (23%)
ADD TO CART
Limited Availability
Product Specifications
- Other Name: Converter-Catalyst,W/Shelter ; Three Way Catalytic Converter
- Manufacturer Note: SELECT USE MAKE USA
- Replaced by: 20800-56G27
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1992-1994 Nissan Sentra | GXE, SE, SR, STD, XE | 4 Cyl 1.6L, 4 Cyl 2.0L | J/GA16DE, J/SR20DE, U/GA16DE, U/SR20DE
View related parts
Nissan Sentra Catalytic Converter With Shelter
Part Number: 20800-56G28
$831.88 MSRP: $1079.38
You Save: $247.50 (23%)
ADD TO CART
Limited Availability
Product Specifications
- Other Name: Converter-Catalyst,W/Shelter ; Three Way Catalytic Converter
- Manufacturer Note: SELECT USE
- Replaced by: 20800-56G27
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1992-1994 Nissan Sentra | GXE, SE, SR, STD, XE | 4 Cyl 1.6L, 4 Cyl 2.0L | J/GA16DE, J/SR20DE, U/GA16DE, U/SR20DE
View related parts
Nissan Sentra Three Way Catalytic Converter
Part Number: 20802-D2285
$472.30 MSRP: $615.77
You Save: $143.47 (24%)
ADD TO CART
Limited Availability
Product Specifications
- Other Name: Converter Catalyst
- Manufacturer Note: SELECT USE
- Replaced by: 20802-D2287
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1983-1986 Nissan Sentra | DX, SE, STD, XE | 4 Cyl 1.6L | E16
View related parts
Nissan Sentra Three Way Catalytic Converter
Part Number: 20802-D2260
$472.30 MSRP: $615.77
You Save: $143.47 (24%)
ADD TO CART
Limited Availability
Product Specifications
- Other Name: Converter Catalyst
- Manufacturer Note: SELECT USE
- Replaced by: 20802-D2287
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1983-1986 Nissan Sentra | DX, SE, STD, XE | 4 Cyl 1.6L | E16
View related parts
Nissan Sentra Front Exhaust Tube With Catalyst Converter
Part Number: 200A0-6LB2A
$1284.10 MSRP: $1548.24
You Save: $264.14 (18%)
Product Specifications
- Other Name: Tube-Exhaust,Front W/Catalyst Converter; Converter & Pipe, Front Pipe
- Position: Front
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2020 Nissan Sentra | S, SR, SV | 4 Cyl 2.0 L GAS

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Nissan Sentra Catalytic Converter

The carbon monoxide, hydrocarbons, and nitrogen oxides in the exhaust of a Nissan Sentra do get transformed into carbon dioxide, water, and nitrogen using a Catalytic Converter. The exhaust gets directed through the honeycomb substrate coated with platinum, palladium, and rhodium. The above metals act as catalysts in this chemical reaction but are not a part of the actual reaction. Fitted in the exhaust system, this Catalytic Converter prevents gas flow from being too fast, which allows the chemicals to react while maintaining backpressure. A clogged Catalytic Converter may interfere with acceleration, prevent starting the car, emit rattling sounds, raise emissions, and cause the check engine light to turn on. Cleaning may return the converter to operation if the housing is still intact. Running a Nissan Sentra without the converter yields thick black smoke and violates federal rules. Overheating, melting, or physical damage to the unit may be caused by misfires, rich fuel mixtures, coolant or oil leaks, leaded gasoline, and debris impact. Using regular unleaded fuel safeguards the Catalytic Converter from lead contamination. Thanks to the Nissan Sentra's Catalytic Converter, the Nissan Sentra is able to pass emission tests by having the right engine conditions.

If you need any OEM Nissan Sentra Catalytic Converter, feel free to choose them out of our huge selection of genuine Nissan Sentra 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 Sentra Catalytic Converter Parts Questions & Experts Answers

Exhaust Manifold With Catalytic Converter Passenger Side
14002-ZJ60A
Q: What steps should be taken to replace a catalytic converter while considering the federally-mandated extended warranty on Nissan Sentra?
A:
Because of the Federally-mandated extended warranty covering emission-related components such as the catalytic converter, it is advisable to check with a dealer service department before replacing the converter at your own expense. Begin by raising the vehicle and securely supporting it on jackstands. Apply a liberal amount of penetrating oil onto the threads of all fasteners to be removed. Disconnect the downstream Oxygen Sensor electrical connector and remove the sensor from the exhaust pipe. Unscrew the two nuts fastening the exhaust pipe (catalytic converter) to the exhaust manifold, retaining the exhaust clamp springs. Next, unscrew the two nuts fastening the exhaust pipe (catalytic converter) to the center muffler, again retaining the exhaust clamp springs. Remove the exhaust pipe (catalytic converter) and discard the front and rear exhaust gaskets. For installation, reverse the removal process using new exhaust gaskets, ensuring the springs are properly located by aligning them with the dimples in the exhaust flanges, and apply anti-seize compound on all bolts and nuts.

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