SKU: 35699626355

Catalytic Converter for HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 23400

Sale price$225.90 Regular price$251.00
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Ships within 48 hours · Estimated delivery Oct 31 - Nov 5

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Description

Catalytic Converter for HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 23400Overview: Keep the check engine light off with MagnaFlow HM Grade Federal EPA Compliant Direct Fit Catalytic Converter 23400. 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 23400. 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 to fit the 1997-1999 Buick LeSabre, 1997-1999 Buick Park Avenue, and additional vehicles. 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

Application:

Year Make Model Submodel Engine Size
1997 - 1999 Buick Park Avenue 3.8L/V6
1997 - 1999 Buick Riviera 3.8L/V6
1997 - 1999 Buick LeSabre 3.8L/V6
1996 - 1999 Oldsmobile Aurora 4L/V8
1997 - 1999 Oldsmobile 88 3.8L/V6
1997 - 1999 Oldsmobile LSS 3.8L/V6
1997 - 1998 Oldsmobile Regency 3.8L/V6
1997 - 1999 Pontiac Bonneville 3.8L/V6

Specs:

Title HM Grade Direct-Fit
Overall Length (In.) 25.25
Type Direct-Fit
Mounting Hardware Included Yes
Heat Shield Attached No
Clamp Included No
Material Stainless Steel
Outlet Attachment Clamp-On
Oxygen Sensor Location Post Converter
Inlet Attachment (In.) Bolt-On
Hangers Included No
Finish Stainless Steel
Converter Quantity 1
Substrate Material Ceramic
Main Piping Diameter 3
Gasket Included Yes
Air Tube Adaptable No
Series HM Grade
Subtitle Federal / EPA Compliant
Sensor Port Count 1
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: 35699626355

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4.9 ★★★★★
Based on 18 reviews
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Product Reviews
B
Verified Purchase
Brian ward
San Leandro, US
★★★★★ 5
Easy to use and works great
Size: 1 Gallon + Tool, Set name: Off-Road Formula
Easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
H
Verified Purchase
Hill
Bozeman, US
★★★★★ 5
Cool stuff
Bought a Swisher rough cut mower to pull behind the Yamaha Rhino to cut our 6 acre field. We were cutting down 8 foot trees, no problem, but one tree had big thorns on it and destroyed the rear tires of the Rhino. Replaced all tires, and since we still have to mow the field I opted for adding this to the tires. Very easy to use, and now I have the confidence that if we get a puncture we will still have air. Also bought their flat fix kit that comes with CO2 cartridges. Brilliant space saving idea! So, haven't had to test this stuff yet, but I'm fairly confident it will work. An added bonus is that it can clean up with water. I've heard stories of tire places not wanting to touch a tire with the other brand that comes in an aerosol can, as it's dangerous and messy. Time will hopefully not tell. It's like insurance - hate to pay for it until you need it, but hope you never do.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 16, 2018
M
Verified Purchase
MARC T
Dallas, US
★★★★★ 5
Got me home after a sidewall cut!
I am very happy I bought this tire repair kit earlier this year. I was out riding my UTV today and had a flat tire caused by a sidewall cut. I used the tireject kit and was up and running again pretty quickly and it was more than enough to get me back the the truck and trailer. I bought this kit instead of going with a spare tire. I have already bought more of the fluid to replace what I used today.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 7, 2020
M
Verified Purchase
Merv
Lake Worth, US
★★★★★ 5
Amazing sealant and easy to use even in cold weather.
This product is amazing. It poured right into my tire even though it was -8 celcius. It sealed the crack in my aluminum rim and the the leaky tire bead after I hit a rock. Sealed everything and got me back to trailer and it is still holding air.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2018
N
Verified Purchase
Noba Henderson
Fort Morgan, US
★★★★★ 5
Flat tire… try this.
Size: 1 Gallon + Tool, Set name: Small Tire/Bicycle Formula
For husband, that’s what he puts in our tires great price and works well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026

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