StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › MagnaFlow › Catalytic Converters
MagnaFlow
MagnaFlow California Converter 5571504 Direct Fit California Catalytic Converter

MagnaFlow California Converter 5571504 Direct Fit California Catalytic Converter

Best price now

$538.04at WalmartChecked Nov 12

Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $538.04 at Walmart on Nov 12.

Our take on the MagnaFlow California Converter 5571504 Direct Fit California Catalytic Converter

The MagnaFlow 5571504 is a CARB-compliant direct-fit catalytic converter for the 2007-2015 Nissan Altima. It bolts on in place of the factory unit with no cutting or welding, and its stainless steel spun body with a single laser fusion weld is built to resist corrosion and leaks. It interchanges with OE parts 20010-3TA2A and 20010-3TA3A and ships with gaskets and hangers. It suits Altima owners in California and CARB-restricted states who need a legal replacement that fits like the original; universal-fit converters are cheaper but need welding and are not CARB-legal for these cars.

Best for2007-2015 Nissan Altima owners in California or CARB statesDrivers replacing a failed or clogged factory converterOwners who want a bolt-on install without weldingKeeping the check engine light off after a converter fault
Pros
  • CARB compliant and legal in California and restricted states
  • Direct fit for the 2007-2015 Altima, no cutting or welding
  • Stainless steel spun body resists corrosion
  • Single laser fusion weld reduces leak risk
  • Gaskets and hangers included
  • Bolt-on inlet and outlet match the OE layout
Cons
  • Fits only the listed Altima years and engines
  • No clamps in the box
  • Not legal for cars outside the listed applications
  • Costs more than universal-fit converters

MagnaFlow California Converter 5571504 Direct Fit California Catalytic Converter prices at every store

  • WalmartNew

    In stockSold by mytires4less LLCReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $538.04Checked Nov 12
    Visit Walmart

What reviewers say

Owners of CARB-compliant MagnaFlow direct-fit converters generally report a clean bolt-on fit and no check engine light after install. Complaints center on fitment on some model years and on the higher cost of CARB-legal units.

What people mention
  • FitmentMixedSome owners report a direct bolt-on fit, while others on certain model years needed adjustment.
  • Check engine lightPraisedOwners say the light stays off after installation on the listed vehicles.
  • Build qualityPraisedThe stainless steel body and welds are described as solid and corrosion resistant.
  • Install hardwareMixedGaskets and hangers are included, but clamps are not.
  • ValueCriticisedBuyers note CARB-legal converters cost more than universal-fit alternatives.

About the MagnaFlow California Converter 5571504 Direct Fit California Catalytic Converter

This is a direct-fit, CARB-compliant catalytic converter designed specifically for the 2007-2015 Nissan Altima. It interchanges with OE parts 20010-3TA2A and 20010-3TA3A, among others. It is built to meet or exceed California Air Resources Board requirements and has undergone additional testing for legal use in California and CARB restricted states, for the listed vehicles.

The body is a spun design made of stainless steel, with free-flowing mandrel-bent stainless steel tubing and a ceramic substrate. A single laser fusion weld replicates the OE spun body design and reduces the possibility of leaks. The compact, low-mass design allows for greater thermal efficiency.

It installs with the proper tools, with no cutting or welding required. Inlet and outlet gaskets are included to help seal the exhaust and avoid leaks.

Fit
Specific fit: 2007-2015 Nissan Altima
OE interchange
20010-3TA2A, 20010-3TA3A, among others
Series
California
Grade
Regular
CARB certified
Yes, Executive Order D-193-137
Body type
Spun
Body material
Stainless steel
Tube material
Stainless steel
Finish
Stainless steel
Substrate
Ceramic
Inlet type
Bolt-on
Outlet type
Bolt-on
Overall length

Specifications

color
BlackSource
size
48.250Source

Questions and answers

Will this fit my Nissan Altima?
It is built for the 2007-2015 Nissan Altima and interchanges with OE parts 20010-3TA2A and 20010-3TA3A. Confirm your model year and engine before ordering.
Is it legal in California?
Yes. It is CARB compliant and legal for the listed vehicles in California and other CARB-restricted states.
Do I need to weld it?
No. It is a direct-fit, bolt-on unit with bolt-on inlet and outlet, so no cutting or welding is required.
What is in the box?
The converter, gaskets and hangers. Clamps are not included.
Will it turn off my check engine light?
If the light was set by a failed converter on a listed vehicle, a proper install should clear it. Other faults can also trigger the light, so scan the codes first.
How is it different from a universal converter?
A universal unit needs welding and is not CARB legal for these cars. This one bolts to the factory flanges and meets CARB requirements.
Where is the MagnaFlow California Converter 5571504 Direct Fit California Catalytic Converter cheapest?
At Walmart, for $538.04, as of our latest check.

More from MagnaFlow

  • M
    Magnaflow 557710 Direct Fit California Catalytic Converter
    Magnaflow 557710 Direct Fit California Catalytic Converter
  • M
    MagnaFlow 49 State Converter 51205 Universal-Fit Catalytic Converter
    MagnaFlow 49 State Converter 51205 Universal-Fit Catalytic Converter
  • M
    MagnaFlow California Converter 5571448 Direct Fit California Catalytic Converter
    MagnaFlow California Converter 5571448 Direct Fit California Catalytic Converter
  • M
    MagnaFlow MX-5 Midpipe with CARB Catalytic Converter for Miata MX5-NC 2006-2015
    MagnaFlow MX-5 Midpipe with CARB Catalytic Converter for Miata MX5-NC 2006-2015
  • M
    MagnaFlow BRE Exhaust Kit 03-04 Jeep Grand Cherokee 4.7L
48.125 in.
Sensor ports
2 (oxygen sensor location: pre and post converter)
Air tubes
0; not air tube adaptable
Heat shield
Not attached
Included
Inlet gasket, outlet gasket, hangers
Not included
Clamps, inlet mounting hardware, outlet mounting hardware
Prop 65
No
Color
Black
MagnaFlow BRE Exhaust Kit 03-04 Jeep Grand Cherokee 4.7L
  • M
    MagnaFlow Direct Fit Catalytic Converter 05-06 Gr Cherokee 4.7 OEM - 49686
    MagnaFlow Direct Fit Catalytic Converter 05-06 Gr Cherokee 4.7 OEM - 49686
  • B
    BRExhaust OE Replacement Exhaust System Kit 106-0834
    BRExhaust OE Replacement Exhaust System Kit 106-0834
  • M
    Magnaflow Direct-Fit Catalytic Converter: Jeep Grand Cherokee 4.7L V8 2002 - 2004
    Magnaflow Direct-Fit Catalytic Converter: Jeep Grand Cherokee 4.7L V8 2002 - 2004
  • All MagnaFlow deals and products →

    More catalytic converters

    • W
      Walker Exhaust 16953 Ultra EPA Direct Fit Catalytic Converter
      Walker Exhaust 16953 Ultra EPA Direct Fit Catalytic Converter
    • E
      Eastern Catalytic Catalytic Converter Direct Fit P/N:41037
      Eastern Catalytic Catalytic Converter Direct Fit P/N:41037
    • W
      Walker Exhaust CalCat Carb 84175 Direct Fit Catalytic Converter
      Walker Exhaust CalCat Carb 84175 Direct Fit Catalytic Converter
    • A
      A-Premium Front Catalytic Converter Kit Direct-Fit Compatible with Honda CR-V CRV 2002 2003 2004 2005 2006, 2.4L, EPA Compliant
      A-Premium Front Catalytic Converter Kit Direct-Fit Compatible with Honda CR-V CRV 2002 2003 2004 2005 2006, 2.4L, EPA Compliant
    • F
      Flowmaster Direct Fit (49 State) Catalytic Converter 02-05 Ford/Mercury
      Flowmaster Direct Fit (49 State) Catalytic Converter 02-05 Ford/Mercury
    • A
      A-Premium Left and Right Catalytic Converter Kit Direct-Fit Compatible with Ford E-150, E-150 Club Wagon, E-150 Econoline, E-150 Econoline Club Wagon, E-250, E-250 Econoline, 4.2L, E.P.A. Compliant
      A-Premium Left and Right Catalytic Converter Kit Direct-Fit Compatible with Ford E-150, E-150 Club Wagon, E-150 Econoline, E-150 Econoline Club Wagon, E-250, E-250 Econoline, 4.2L, E.P.A. Compliant
    • A
      A-Premium Catalytic Converter Kit Direct-Fit Compatible with Toyota Camry 2007-2009 Solara 2006-2008 2.4L EPA Compliant
      A-Premium Catalytic Converter Kit Direct-Fit Compatible with Toyota Camry 2007-2009 Solara 2006-2008 2.4L EPA Compliant
    • W
      Walker Exhaust Ultra EPA 54702 Direct Fit Catalytic Converter
      Walker Exhaust Ultra EPA 54702 Direct Fit Catalytic Converter