SKU: 19399693402

Catalytic Converter for Standard Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 23427

Sale price$153.00 Regular price$170.00
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Catalytic Converter for Standard Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 23427Overview: MagnaFlow Standard Grade Federal EPA Compliant Direct Fit Catalytic Converter 23427 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state of the art 3D scanning systems

Overview:

MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23427 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed to fit the 1981-1987 Buick Regal, 1984-1988 Oldsmobile Cutlass Supreme, and additional vehicles. Avoid potential exhaust leaks by using the included gaskets to get a proper seal.

Note : Not For Sale in California

Interchange:
Brand  Interchange Part Number

Application:

Year Make Model Submodel Engine Size
1984 - 1985 Pontiac Parisienne 3.8L/V6
1984 Buick Electra 4.1L/V6
1983 - 1985 Buick LeSabre 3.8L/V6
1984 Buick LeSabre 4.1L/V6
1981 - 1987 Buick Regal 3.8L/V6
1984 Buick Regal 4.1L/V6
1986 - 1987 Buick Regal 5L/V8
1981 - 1984 Buick Riviera 3.8L/V6
1984 Buick Riviera 4.1L/V6
1984 Chevrolet Caprice 3.8L/V6
1984 Chevrolet El Camino 3.8L/V6
1984 Chevrolet Impala 3.8L/V6
1981 - 1984 Chevrolet Monte Carlo 3.8L/V6
1984 GMC Caballero 3.8L/V6
1985 - 1987 Oldsmobile Cutlass Salon 3.8L/V6
1985 - 1987 Oldsmobile Cutlass Salon 5L/V8
1984 Oldsmobile Cutlass Calais 3.8L/V6
1984 Oldsmobile Cutlass Calais 5L/V8
1984 - 1987 Oldsmobile Cutlass Supreme 3.8L/V6
1984 - 1988 Oldsmobile Cutlass Supreme 5L/V8
1984 - 1985 Oldsmobile Delta 88 3.8L/V6
1984 Oldsmobile Toronado 4.1L/V6
1984 - 1986 Pontiac Bonneville 3.8L/V6
1983 - 1987 Pontiac Grand Prix 3.8L/V6

Specs:

Body Material Stainless Steel
Material Stainless Steel
Overall Length (In.) 20.75
Substrate Material Ceramic
Air Tube Adaptable Yes
Converter Quantity 1
Type Direct-Fit
Finish Stainless Steel
Title Standard Grade Direct-Fit
Subtitle Federal / EPA Compliant
Series Standard Grade
Inlet Attachment (In.) Bolt-On
Oxygen Sensor Location Pre and Post Converter
Main Piping Diameter 2.5
Heat Shield Included Yes
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: 19399693402

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4.2 ★★★★★
Based on 20 reviews
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Product Reviews
J
Verified Purchase
Jorge A.
Natrona Heights, US
★★★★★ 4
seems good quality filter
its an oil filter does what's its intended to do
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 1, 2025
F
Verified Purchase
Felipe Hernandez ramirez
Bozeman, US
★★★★★ 5
Buen producto
Justo y buena calidad
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 23, 2025
J
Verified Purchase
joan
San Leandro, US
★★★★★ 5
Fits
Fit my 2017 Wrangler
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2025
R
Verified Purchase
Riggs
Fort Morgan, US
★★★★★ 5
Fits my 2026 civic sport perfect!
Size: AF151
No issues, fitment is perfect. Great quality for an excellent price. Dealer wanted like $24 for a basic one. Nah I'm good I'll just go on Amazon and get it for $8. Took 30 seconds from start to finish can't get any easier.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
A
Verified Purchase
Ant Farmer 1
Carnegie, US
★★★★★ 5
Fits well and installs easily.
Size: AF997
This filter looked about the same as the OEM filter. It installed in about a minute. The quality appeared to be fine. It was protected in a cardboard box. It fit my 2014 Subaru Outback perfectly. I just installed it an hour ago so I don’t have any long term observations about longevity or effectiveness. I can’t see any reason why it would not work as well as the original, it seemed identical.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

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