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Magnaflow Universal Catalytic Converter Inlet/Outlet OEM Grade

(Nissan Altima 2002-15, 2019-23, Frontier 2000, 2002-03, 2005-15, Sentra 2000-01, 2003-08, 2013-15, Titan 2007-15, Pathfinder 2005-12 + 512 more models)

Manufacturer

Part Number

27 part numbers · from $99.00
Sale Price

from $99.00

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The MagnaFlow OEM Grade Universal Catalytic Converter line gives you a dependable replacement for a failed or clogged catalytic converter. It is built to help keep the check engine light off. The universal design suits a wide range of vehicles and lets the converter be installed in the location and orientation your exhaust needs. Cutting and welding are required for installation.

Key Features:

  • OEM Grade standards: Built to match the performance and quality of the original catalytic converter.
  • Federal/EPA compliant: Designed for 49-state use.
  • Stainless steel construction: Highly resistant to corrosion for long service life.
  • Welded clamshell body: Welded seams reduce the chance of leaks and help with thermal efficiency.
  • Integrated OEM-like O2 ports: Support proper sensor placement and converter performance.
  • Universal fit: Pipe-connection inlet and outlet for custom installation.

MagnaFlow is a well-known name in exhaust and emissions products. This OEM Grade universal line is a practical choice for exhaust repairs where a direct-fit converter is not available. Choose the inlet/outlet configuration that matches your exhaust piping.

Products specifications

Fits

Nissan Altima 2002-15, 2019-23, Frontier 2000, 2002-03, 2005-15, Sentra 2000-01, 2003-08, 2013-15, Titan 2007-15, Pathfinder 2005-12, Xterra 2000-15, Maxima 2004-14, Armada 2005-10, D21 1990-94, Murano 2003-07, 2009-15 + 507 more models

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27 items

Description
Specifications
Air Tube AdaptableNo
Body Height4.375
Body Length9
Body MaterialStainless Steel
Body ShapeRound
Body TypeClam Shell
Body Width4.25
FinishStainless Steel
Heat Shield AttachedYes
Heat Shield IncludedYes
Heat Shield MaterialAluminized Steel
Inlet AttachmentWeld-on
Inlet Diameter2.5
Inlet OrientationStraight
Inlet Quantity1
MaterialStainless Steel
Outlet AttachmentWeld-on
Outlet Diameter2.5
Outlet OrientationStraight
Outlet Quantity1
Overall Length13
Oxygen Sensor LocationNone
Sensor Port Count0
SeriesOEM Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$194.00
PART NUMBER: 51206
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Height4.375
Body Length9
Body MaterialStainless Steel
Body ShapeRound
Body TypeClam Shell
Body Width4.25
FinishStainless Steel
Heat Shield AttachedYes
Heat Shield IncludedYes
Heat Shield MaterialAluminized Steel
Inlet AttachmentWeld-on
Inlet Diameter2
Inlet OrientationStraight
Inlet Quantity1
MaterialStainless Steel
Outlet AttachmentWeld-on
Outlet Diameter2
Outlet OrientationStraight
Outlet Quantity1
Overall Length13
Oxygen Sensor LocationNone
Sensor Port Count0
SeriesOEM Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$194.00
PART NUMBER: 51204
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Length8.75
Body MaterialStainless Steel
Body ShapeRound
Body TypeSpun
Body Width5
Inlet AttachmentWeld-on
Inlet Diameter2.25
Outlet AttachmentWeld-on
Outlet Diameter2.25
Overall Length8.75
Oxygen Sensor LocationNone
SeriesOEM Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$281.00
PART NUMBER: 51655
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Height4.375
Body Length9
Body MaterialStainless Steel
Body ShapeRound
Body TypeClam Shell
Body Width4.5
FinishStainless Steel
Heat Shield AttachedYes
Heat Shield IncludedYes
Heat Shield MaterialAluminized Steel
Inlet AttachmentWeld-on
Inlet Diameter2.25
Inlet OrientationStraight
Inlet Quantity1
MaterialStainless Steel
Outlet AttachmentWeld-on
Outlet Diameter2.25
Outlet OrientationStraight
Outlet Quantity1
Overall Length13
Oxygen Sensor LocationPost Converter
Sensor Port Count1
SeriesOEM Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$197.00
PART NUMBER: 51235
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Height4.375
Body Length9
Body MaterialStainless Steel
Body ShapeRound
Body TypeClam Shell
Body Width4.5
FinishStainless Steel
Heat Shield AttachedYes
Heat Shield IncludedYes
Heat Shield MaterialAluminized Steel
Inlet AttachmentWeld-on
Inlet Diameter2.5
Inlet OrientationStraight
Inlet Quantity1
MaterialStainless Steel
Outlet AttachmentWeld-on
Outlet Diameter2.5
Outlet OrientationStraight
Outlet Quantity1
Overall Length13
Oxygen Sensor LocationPost Converter
Sensor Port Count1
SeriesOEM Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$197.00
PART NUMBER: 51236
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Height3.75
Body Length7.75
Body MaterialStainless Steel
Body ShapeOval
Body TypeClam Shell
Body Width5.5
FinishStainless Steel
Heat Shield AttachedYes
Heat Shield IncludedYes
Heat Shield MaterialAluminized Steel
Inlet AttachmentWeld-on
Inlet Diameter2.5
Inlet OrientationAngled
Inlet Quantity1
MaterialStainless Steel
Outlet AttachmentWeld-on
Outlet Diameter2.5
Outlet OrientationStraight
Outlet Quantity1
Overall Length11.5
Oxygen Sensor LocationNone
Sensor Port Count0
SeriesOEM Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$178.00
PART NUMBER: 51176
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Height3.75
Body Length7.75
Body MaterialStainless Steel
Body ShapeOval
Body TypeClam Shell
Body Width5.5
FinishStainless Steel
Heat Shield AttachedYes
Heat Shield IncludedYes
Heat Shield MaterialAluminized Steel
Inlet AttachmentWeld-on
Inlet Diameter2
Inlet OrientationAngled
Inlet Quantity1
MaterialStainless Steel
Outlet AttachmentWeld-on
Outlet Diameter2
Outlet OrientationAngled
Outlet Quantity1
Overall Length11.25
Oxygen Sensor LocationNone
Sensor Port Count0
SeriesOEM Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$179.00
PART NUMBER: 51184
In Stock (10+)
Usually delivered within 2 days
$215.33
PART NUMBER: 51045
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Height3.75
Body Length12
Body MaterialStainless Steel
Body ShapeOval
Body TypeClam Shell
Body Width5.625
FinishStainless Steel
Heat Shield AttachedYes
Heat Shield IncludedYes
Heat Shield MaterialAluminized Steel
Inlet AttachmentWeld-on
Inlet Diameter2.25
Inlet OrientationStraight
Inlet Quantity1
MaterialStainless Steel
Outlet AttachmentWeld-on
Outlet Diameter2.25
Outlet OrientationStraight
Outlet Quantity1
Overall Length16
Oxygen Sensor LocationPost Converter
Sensor Port Count1
SeriesOEM Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$233.00
PART NUMBER: 51035
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Height3.75
Body Length12
Body MaterialStainless Steel
Body ShapeOval
Body TypeClam Shell
Body Width6.375
FinishStainless Steel
Heat Shield AttachedYes
Heat Shield IncludedYes
Heat Shield MaterialAluminized Steel
Inlet AttachmentWeld-on
Inlet Diameter2.5
Inlet OrientationStraight
Inlet Quantity1
MaterialStainless Steel
Outlet AttachmentWeld-on
Outlet Diameter2.5
Outlet OrientationStraight
Outlet Quantity1
Overall Length16
Oxygen Sensor LocationNone
Sensor Port Count0
SeriesOEM Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$345.00
PART NUMBER: 51556
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Height3.75
Body Length12
Body MaterialStainless Steel
Body ShapeOval
Body TypeClam Shell
Body Width6.375
FinishStainless Steel
Heat Shield AttachedYes
Heat Shield IncludedYes
Heat Shield MaterialAluminized Steel
Inlet AttachmentWeld-on
Inlet Diameter3
Inlet OrientationStraight
Inlet Quantity1
MaterialStainless Steel
Outlet AttachmentWeld-on
Outlet Diameter2
Outlet OrientationStraight
Outlet Quantity2
Overall Length16
Oxygen Sensor LocationPost Converter
Sensor Port Count1
SeriesOEM Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$362.00
PART NUMBER: 51047
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Length9.75
Body MaterialStainless Steel
Body ShapeRound
Body TypeSpun
Body Width5
Inlet AttachmentWeld-on
Inlet Diameter2.25
Outlet AttachmentWeld-on
Outlet Diameter2.25
Overall Length9.75
Oxygen Sensor LocationNone
SeriesStandard Grade
Substrate MaterialMetallic
SubtitleFederal / EPA Compliant
TypeUniversal
$382.00
PART NUMBER: 59555
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Length13.375
Body MaterialStainless Steel
Body ShapeOval
Body TypeClam Shell
Body Width6.375
Heat Shield IncludedYes
Inlet AttachmentWeld-on
Inlet Diameter2
Outlet AttachmentWeld-on
Outlet Diameter2
Overall Length17.375
Oxygen Sensor LocationPre Converter
SeriesStandard Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$152.00
PART NUMBER: 94038
In Stock (10)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Length12
Body MaterialStainless Steel
Body ShapeOval
Body TypeClam Shell
Body Width6.375
Heat Shield IncludedYes
Inlet AttachmentWeld-on
Inlet Diameter3
Outlet AttachmentWeld-on
Outlet Diameter3
Overall Length16
Oxygen Sensor LocationPre and Post Converter
SeriesStandard Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$191.00
PART NUMBER: 94269
In Stock (10)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Length9
Body MaterialStainless Steel
Body ShapeOval
Body TypeClam Shell
Body Width5.5
Heat Shield IncludedYes
Inlet AttachmentWeld-on
Inlet Diameter1.75
Outlet AttachmentWeld-on
Outlet Diameter1.75
Overall Length13
Oxygen Sensor LocationPost Converter
SeriesStandard Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$99.00
PART NUMBER: 91033
In Stock (9)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Height3.75
Body Length12
Body MaterialStainless Steel
Body ShapeOval
Body TypeClam Shell
Body Width5.625
FinishStainless Steel
Heat Shield AttachedYes
Heat Shield IncludedYes
Heat Shield MaterialAluminized Steel
Inlet AttachmentWeld-on
Inlet Diameter2
Inlet OrientationStraight
Inlet Quantity1
MaterialStainless Steel
Outlet AttachmentWeld-on
Outlet Diameter2
Outlet OrientationStraight
Outlet Quantity1
Overall Length16
Oxygen Sensor LocationPost Converter
Sensor Port Count1
SeriesOEM Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$233.00
PART NUMBER: 51034
In Stock (7)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Height4.375
Body Length9
Body MaterialStainless Steel
Body ShapeRound
Body TypeClam Shell
Body Width4.5
FinishStainless Steel
Heat Shield AttachedYes
Heat Shield IncludedYes
Heat Shield MaterialAluminized Steel
Inlet AttachmentWeld-on
Inlet Diameter1.75
Inlet OrientationStraight
Inlet Quantity1
MaterialStainless Steel
Outlet AttachmentWeld-on
Outlet Diameter1.75
Outlet OrientationStraight
Outlet Quantity1
Overall Length13
Oxygen Sensor LocationPost Converter
Sensor Port Count1
SeriesOEM Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$197.00
PART NUMBER: 51233
In Stock (6)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Height4.375
Body Length9
Body MaterialStainless Steel
Body ShapeRound
Body TypeClam Shell
Body Width4.25
FinishStainless Steel
Heat Shield AttachedYes
Heat Shield IncludedYes
Heat Shield MaterialAluminized Steel
Inlet AttachmentWeld-on
Inlet Diameter1.75
Inlet OrientationStraight
Inlet Quantity1
MaterialStainless Steel
Outlet AttachmentWeld-on
Outlet Diameter1.75
Outlet OrientationStraight
Outlet Quantity1
Overall Length13
Oxygen Sensor LocationNone
Sensor Port Count0
SeriesOEM Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$194.00
PART NUMBER: 51203
In Stock (5)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Length12
Body MaterialStainless Steel
Body ShapeOval
Body TypeClam Shell
Body Width5.625
Heat Shield IncludedYes
Inlet AttachmentWeld-on
Inlet Diameter2.5
Outlet AttachmentWeld-on
Outlet Diameter2.5
Overall Length16
Oxygen Sensor LocationPre and Post Converter
SeriesStandard Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$238.00
PART NUMBER: 51066
In Stock (5)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Length8.75
Body MaterialStainless Steel
Body ShapeRound
Body TypeSpun
Body Width5
Inlet AttachmentWeld-on
Inlet Diameter3
Outlet AttachmentWeld-on
Outlet Diameter3
Overall Length8.75
Oxygen Sensor LocationNone
SeriesStandard Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$314.00
PART NUMBER: 51779
In Stock (5)
Usually delivered within 2 days
Description
Specifications
SeriesStandard Grade
SubtitleFederal / EPA Compliant
TypeUniversal
$530.00
PART NUMBER: 79314
In Stock (5)
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Height3.75
Body Length12
Body MaterialStainless Steel
Body ShapeOval
Body TypeClam Shell
Body Width6.375
Heat Shield IncludedYes
Inlet AttachmentWeld-on
Inlet Diameter3
Outlet AttachmentWeld-on
Outlet Diameter3
Overall Length16
Oxygen Sensor LocationNone
SeriesStandard Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$172.00
PART NUMBER: 94209
3 left at this price
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Length12
Body MaterialStainless Steel
Body ShapeOval
Body TypeClam Shell
Body Width5.5
Heat Shield IncludedYes
Inlet AttachmentWeld-on
Inlet Diameter2.25
Outlet AttachmentWeld-on
Outlet Diameter2.25
Overall Length16
Oxygen Sensor LocationPre and Post Converter
SeriesStandard Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$137.00
PART NUMBER: 94065
3 left at this price
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Length7.75
Body MaterialStainless Steel
Body ShapeOval
Body TypeClam Shell
Body Width5.25
Inlet AttachmentWeld-on
Inlet Diameter2.5
Outlet AttachmentWeld-on
Outlet Diameter2.5
Overall Length11.25
Oxygen Sensor LocationNone
SeriesStandard Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$121.00
PART NUMBER: 94086
2 left at this price
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableYes
Body Length15.5
Body MaterialStainless Steel
Body ShapeOval
Body TypeClam Shell
Body Width6.5
Heat Shield IncludedYes
Inlet AttachmentWeld-on
Inlet Diameter2.25
Outlet AttachmentWeld-on
Outlet Diameter2.25
Overall Length19.5
Oxygen Sensor LocationNone
SeriesStandard Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$264.00
PART NUMBER: 95015
2 left at this price
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableYes
Body Length15.5
Body MaterialStainless Steel
Body ShapeOval
Body TypeClam Shell
Body Width6.5
Heat Shield IncludedYes
Inlet AttachmentWeld-on
Inlet Diameter2.5
Outlet AttachmentWeld-on
Outlet Diameter2.5
Overall Length19.5
Oxygen Sensor LocationNone
SeriesStandard Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$264.00
PART NUMBER: 95016
1 left at this price
Usually delivered within 2 days
Description
Specifications
Air Tube AdaptableNo
Body Length12
Body MaterialStainless Steel
Body ShapeOval
Body TypeClam Shell
Body Width6.375
Heat Shield IncludedYes
Inlet AttachmentWeld-on
Inlet Diameter2
Outlet AttachmentWeld-on
Outlet Diameter2
Overall Length16
Oxygen Sensor LocationPost Converter
SeriesStandard Grade
Substrate MaterialCeramic
SubtitleFederal / EPA Compliant
TypeUniversal
$185.00
PART NUMBER: 94234
1 left at this price
Usually delivered within 2 days
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Select & Customize

Great

They work great. Knocking and hesitation stopped immediately!!

item received as ordered, good price, quality item, will revist for other needs

It was great and super fast shipping. Got my part and got it installed before a big event. Thank you very much.

Had what I need at very competitive pricing.

Very easy good price

Great prices and great selection

We got the tire in time!

I didn't use boatplicity.com for customer assistance, but the "contact us" section. the unit isn't, hasn't nor was it working as designed. air blows, but it isn't even close to warm air.

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