SKU: 37985033271

Catalytic Converter for California Grade CARB Compliant Universal Catalytic Converter MagnaFlow 447204

Sale price$216.45 Regular price$240.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Catalytic Converter for California Grade CARB Compliant Universal Catalytic Converter MagnaFlow 447204Overview: MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 447204 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This direct fit catalytic converter is designed to fit the 2001 2004

Overview:

MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 447204 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This direct-fit catalytic converter is designed to fit the 2001-2004 Nissan Pathfinder, 2003 Lincoln Navigator, and additional vehicles. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to be certified by CARB for legal use in CA/CARB restricted states for the listed vehicles.

Interchange:
Brand  Interchange Part Number

Application:

Year Make Model Submodel Engine Size
1996 - 1997 Ford Aerostar 4L/V6
2001 - 2002 Infiniti QX4 3.5L/V6
1998 Mercury Villager 3L/V6
2001 - 2004 Nissan Pathfinder 3.5L/V6
1998 Nissan Quest 3L/V6
1994 - 1997 Toyota Previa 2.4L/L4
1996 - 1997 Ford Aerostar 3L/V6
2003 Lincoln Navigator 5.4L/V8

Specs:

Body Material Stainless Steel
Title California Universal
Sensor Port Count 0
Overall Length (In.) 13
Heat Shield Material Aluminized Steel
Outlet Quantity 1
Inlet Attachment Weld-On
Inlet Quantity 1
Outlet Attachment Weld-On
Outlet Diameter 2
Heat Shield Attached Yes
Body Width (In.) 5.5
Oxygen Sensor Location None
Inlet Diameter 2
Body Shape Oval
Material Stainless Steel
Body Length (In.) 9
Body Height (In.) 3.75
Type Universal
Subtitle California / CARB Compliant
Air Tube Adaptable No
Series California
Outlet Orientation Straight
Inlet Orientation Straight
Finish Stainless Steel
Body Type Clam Shell
Substrate Material Ceramic
Heat Shield Included Yes
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37985033271

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4.3 ★★★★★
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Volodymyr Bilov
Bozeman, US
★★★★★ 5
super delivery
Size: 5 Liter
excellent quality, super delivery
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
G
Verified Purchase
Gearheaddaddy
Waukegan, US
★★★★★ 5
Black but don’t worry it is supposed to be. It works!
Size: 1 Liter
This stuff looks like used motor oil but don’t worry that is the molybdenum disulfide (MoS₂) which is black. This stuff in a small engine makes it smooth as silk. I used it all season in my leaf vacuum small engine. I could hear the difference. It was quieter and smoother.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
M
Verified Purchase
Matthew Vaughn
Lexington, US
★★★★★ 5
High Quality Oil
Size: 5 Liter
Good quality oil! I was just buying the mos2 separate until now
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
F
Verified Purchase
Francisco Antonio
Birmingham, US
★★★★★ 5
Recomendado
Size: 5 Liter
Uno de los mejores aceite
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
D
Verified Purchase
DanPurserMD
Chelsea, US
★★★★★ 5
Works just like the Mercedessource guy said it would.
Size: 5 Liter
After viewing a Mercedessource video (trusted Mercedes repair advice Youtuber and blogger) on which oil he liked for higher mileage Mercedes he pointed this out Semi-synthetic 10w-40 out. Called it “muddy” oil. Said it possibly helped with small oil seal leaks and seemed to slow oil loss in higer miles Mercedes. Also made the engines run more quietly. So I have been using in my wife’s high mileage Mercedes (185,000miles W211 2004 E500 4matic) which we baby and I work on. A true very high compression super car, everything he said at Mercedessource has turned out to be accurate. No more leaks. Quiet lifters. Cooler running. Wow. I had been using Mobil 1 full synthetic 0W-40 European Car Formula exclusively but tried this for the seal protection. Works great and no, it is not Mercedes spec but I will see when the harsh Utah winter hits. May switch to the Liqui-Moly 5W-40 Leichtlauf full synthetic (which does meet Mercedes 722.9 oil spec) for winter (I change the oil every 6 months regardless). Thanks for reading.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 12, 2018

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