SKU: 51103032897

Catalytic Converter for California Grade CARB Compliant Universal Catalytic Converter MagnaFlow 451256

Sale price$182.70 Regular price$203.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

Catalytic Converter for California Grade CARB Compliant Universal Catalytic Converter MagnaFlow 451256Overview: MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 451256 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 Ford

Overview:

MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 451256 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 Ford Mustang, 2001-2004 Mercedes-Benz E320, 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
2004 - 2006 Ford Ranger 2.3L/L4
2001 - 2004 Ford Mustang 3.8L/V6
2004 Ford Mustang 3.9L/V6
2004 Ford Mustang 4.6L/V8
2004 - 2006 Mazda B2300 2.3L/L4
2001 - 2004 Mercedes-Benz E320 3.2L/V6

Specs:

Body Material Stainless Steel
Air Tube Adaptable No
Sensor Port Count 1
Overall Length (In.) 15
Heat Shield Material Aluminized Steel
Inlet Attachment Weld-On
Outlet Quantity 1
Inlet Quantity 1
Heat Shield Attached Yes
Outlet Diameter 2.5
Body Width (In.) 4.25
Inlet Orientation Straight
Inlet Diameter 2.5
Body Shape Round
Material Stainless Steel
Series California
Body Length (In.) 11
Subtitle California / CARB Compliant
Body Height (In.) 4.375
Title California Universal
Type Universal
Body Type Clam Shell
Oxygen Sensor Location Midbed
Outlet Orientation Straight
Outlet Attachment Weld-On
Finish Stainless Steel
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: 51103032897

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4.9 ★★★★★
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G
Verified Purchase
Gregory W.
Draper, US
★★★★★ 4
Gas welder "lincoln "
Fit as expected
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
E
Verified Purchase
E
Massapequa, US
★★★★★ 5
Direct replacement for my J Deere GT225
Fit my John Deere GT225 as a direct replacement. It did need to be re-gapped before installation. I think the price was fair for two spark plugs, now I have a spare.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
T
Verified Purchase
Tim Buelow
Charlottesville, US
★★★★★ 5
check to make sure if you need the roller brush too.
fits perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
F
Verified Purchase
Floyd Harris
Cuba, US
★★★★★ 5
Spark plugs
As advertised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
N
Verified Purchase
Nilo s
Louisville, US
★★★★★ 5
Fits well, sane quality as the oem installed
Works really well, it fits and matches the original spark plugs and very easy to install. Very affordable! It starts right up , quality is very good and didn't have to adjust the gap on spark plugs!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2025

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