Catalytic Converter for 2004-2011 Mazda RX-8 1.3L HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaF
SKU: 6491864423

Catalytic Converter for 2004-2011 Mazda RX-8 1.3L HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaF

Sale price$354.60 Regular price$394.00
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

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Description

Catalytic Converter for 2004-2011 Mazda RX-8 1.3L HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFOverview: Keep the check engine light off with MagnaFlow HM Grade Federal EPA Compliant Direct Fit Catalytic Converter 23909. 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

Overview:

Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23909. 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 2004-2011 Mazda RX-8 and interchanges with OE parts N3H4-20-55XL, N3Y6-20-55X, among others. 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 N3H4-20-55XL
Mazda N3Y3-20-55X
Mazda N3Y6-20-55X
Mazda N3H42055XL
Mazda N3Y32055X
Mazda N3Y62055X
Mazda N3H4-20-55XL
Mazda N3Y3-20-55X
Mazda N3Y6-20-55X
Mazda N3H42055XL
Mazda N3Y32055X
Mazda N3Y62055X

Application:

Year Make Model Submodel Engine Size
2004 - 2011 Mazda RX-8 1.3L/R2

Specs:

Body Material Stainless Steel
Overall Length (In.) 45.5
Series HM Grade
Substrate Material Ceramic
Air Tube Adaptable No
Subtitle Federal / EPA Compliant
Converter Quantity 1
Title HM Grade Direct-Fit
Inlet Attachment Bolt-On
Type Direct-Fit
Finish Stainless Steel
Oxygen Sensor Location Midbed
Material Stainless Steel
Main Piping Diameter 2.5
Mounting Hardware 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: 6491864423

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4.4 ★★★★★
Based on 72 reviews
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highlndr
Dallas, US
★★★★★ 3
Good product.
I will probably give this product a better review when I use it in the spring. I have used it before and gave it 5 stars. Will have to see how it performs on prepping the surface of my motor home since I have "waxed" it with Poly Glo.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2020
C
Verified Purchase
chuckdunlop
Lowell, US
★★★★★ 5
Shines up RV.
It works
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
R
Verified Purchase
redbird_54
Waukegan, US
★★★★★ 5
Oxidation removal
Has worked great at removing the oxidation from our RV.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
M
Verified Purchase
Magen N
Lake Worth, US
★★★★★ 5
Great for RV and boat
This stuff is amazing! My husband uses this on the boat and RV. Our RV is orange and was heavy oxidized. This brought the color back!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2025
R
Verified Purchase
Richard W. Mooney
New York, US
★★★★★ 5
Easy to use..great results!
This product actually delivers on its promises! It took of years worth of road film and grime from our motorhome..leaving a clean base for the application of Poli Glow polish... Our motorhome is now looking shiney and new again. Very easy to use..just mop it on..let set for a few minutes then pressure wash off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025

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