03 Mazda 6 3.0L Direct-Fit Catalytic Converter 51277 Magnaflow
SKU: 716632138

03 Mazda 6 3.0L Direct-Fit Catalytic Converter 51277 Magnaflow

Sale price$389.25 Regular price$432.50
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

03 Mazda 6 3.0L Direct-Fit Catalytic Converter 51277 MagnaflowOverview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 51277. 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

Overview:

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51277. 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 2003-2005 Mazda 6 and interchanges with OE parts AJ57-20-50XC and AJB4-20-50XB. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number
Mazda AJ57-20-50XC
Mazda AJB4-20-50XB
Mazda AJ572050XC
Mazda AJB42050XB
Mazda AJ57-20-50XC
Mazda AJB4-20-50XB
Mazda AJ572050XC
Mazda AJB42050XB

Application:

Year Make Model Submodel Engine Size
2003 - 2005 Mazda 6 3L/V6

Specs:

Overall Length (In.) 15.75
Series OEM Grade
Subtitle Federal / EPA Compliant
Substrate Material Ceramic
Air Tube Adaptable No
Title OEM Grade Manifold
Body Material Stainless Steel
Type Direct-Fit
Converter Quantity 1
Oxygen Sensor Location Pre and Post Converter
Inlet Attachment Bolt-On
Material Stainless Steel
Mounting Hardware Included Yes
Main Piping Diameter (In.) 2
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: 716632138

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A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
good quality
Color: Black
sturdy and holds a lot of stuff. does not rust and fits perfectly on countertop!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
H
Verified Purchase
highbridge
Lake Worth, US
★★★★★ 4
Functional and fine
Color: Black
The sponge holder looks bigger in the picture, but it looks fine and I appreciate its functionality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
D
Verified Purchase
Dante Evans
Carnegie, US
★★★★★ 5
Gets the job done
Color: Black
I tried to give it 5 stars, it's compact, sturdy, and gets the job done.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
J
Verified Purchase
jody
Fort Morgan, US
★★★★★ 3
ok product
Color: Black
Not as well built as I thought it would be
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Reviewed in the United States on March 19, 2026
L
Verified Purchase
Lara B.
Los Angeles, US
★★★★★ 5
Sink caddy
Color: Black
Super handy to jave, keeps all my dishwasher stuff in one place! And its sloped so water does not collect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026

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