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MagnaFlow OEM Grade 07-12 Nissan Sentra L4-2.5LGAS Direct Fit Federal Catalytic Converter

SKU: MAG51591

Catalytic Converters

MAG Converter Direct Fit...

MagnaFlow OEM Grade 07-12 Nissan Sentra L4-2.5LGAS Direct Fit Federal Catalytic Converter

SKU: MAG51591

Catalytic Converters

MAG Converter Direct Fit...

A$1,817.93
Limited Availability from MFR Limited stock available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical orders of this part. This item is not held in our own warehouse, and availability and release timing may vary depending on manufacturer stock movements and processing at the time of ordering.
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Description

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 51591. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Manifold Catalytic Converter is designed to fit the 2007-2012 Nissan Sentra 2.5L. MagnaFlow 51591 includes (1) Flange Gasket, (4) Bolts, (4) Nuts and interchanges with OE parts 14002-JA80A. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Overview

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51591. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed specifically for the 2007-2012 Nissan Sentra and interchanges with OE part 14002-JA80A. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.


Features and Benefits

  • Manifold Catalytic Converter
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
  • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
  • Simplifies installation with essential gaskets and hardware being included in the box
  • Durable 308 stainless steel MIG welds

Product Details

Air Tube Adaptable:No
Air Tube Count:0
Body Height:4.000 in.
Body Length Position Left:6.25
Body Length Position Right:5.875
Body Shape:Round
Body Type:Spun
Body Width:4.000 in.
CARB Executive Order Number:Not Applicable
California Air Resources Board (CARB) Certified:No
Clamp Included:No
Clamps Included:No
Converter Body Length:6.25
Converter Body Material:Stainless Steel
Converter Quantity:2
Converter Tube Material:Stainless Steel
Core Substrate Material:Ceramic
Description:OEM Grade Manifold Catalytic Converter
Finish:Stainless Steel
Gasket Included:Yes
Gasket Or Seal Included:Yes
Grade Type:Regular
Heat Shield Attached:No
Heat Shield Material:None
Inlet Attachment Type:Bolt-On
Inlet Attachment:Bolt-On
Inlet Diameter:1.750 in.
Inlet Gasket Included:Yes
Inlet Inside Diameter:1.750 in.
Inlet Mounting Hardware Included:No
Inlet Quantity:4
Inlet Type:Flanged
Main Piping Diameter:1.750 in.
Material:Stainless Steel
Mounting Hardware Included:Yes
Outlet Attachment Type:Bolt-On
Outlet Attachment:Bolt-On
Outlet Diameter:2.500 in.
Outlet Gasket Included:No
Outlet Mounting Hardware Included:Yes
Outlet Outside Diameter:1.750 in.
Outlet Quantity:1
Outlet Type:Flanged
Overall Length:18.250 in.
Oxygen Sensor Location:Pre and Post Converter
Part Number:mag51591
Prop 65 Y/N:No
Sensor Port Count:4
Series:OEM Grade
Substrate Material:Ceramic
Substrate:Ceramic
Subtitle:Federal / EPA Compliant
Subtitles:Federal / EPA Compliant
Title:OEM Grade Manifold
Type:One-Piece
WARNING CA Proposition 65:No

Part Type

Catalytic Converter with Integrated Exhaust Manifold

Data: v4.2 - Upd: 2026-10-13 22:30:03

Features

  • Durable 308 stainless steel MIG welds
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
  • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
  • Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
  • Manifold Catalytic Converter
  • Simplifies installation with essential gaskets and hardware being included in the box
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last

Specifications

Product Attributes - Brand
MagnaFlow
Product Attributes - Manufacturer's Part Number
51591
Product Attributes - Part Type
Catalytic Converters
Product Attributes - Product Line
MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converters
Product Attributes - UPC
888563070872
Product Attributes - Inlet Quantity
4
Product Attributes - Inlet Diameter (in.)
1.75 in.
Product Attributes - Converter Inlet Attachment
Stock flange
Product Attributes - Outlet Quantity
1
Product Attributes - Outlet Diameter (in.)
2.50 in.
Product Attributes - Converter Outlet Attachment
Stock flange
Product Attributes - Converter Case Material
Stainless steel
Product Attributes - Converter Substrate Material
Ceramic substrate
Product Attributes - Converter Overall Length (in.)
18.25
Product Attributes - Converter Style
3-way
Product Attributes - Remanufactured
No
Product Attributes - AIR Tube
No
Product Attributes - Heat Shield
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Magnaflow
StreetFX SKU mag51591
SFX Item ID 4284334
Supplier Item Code 4284334
Manufacturer SKU 51591
Manufacturer UPC 888563070872
Alternative References mpe-51591, MFL51591, L4-2.5LGAS

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