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 Sep 23 - Sep 28

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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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4.8 ★★★★★
Based on 24 reviews
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M
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Maryland Marcy
Lowell, US
★★★★★ 3
Fabric way to heavy.
Fit Type: Regular, Size: Medium, Color: White
Cute, but material is WAY to heavy, like the heaviest duty denim I've ever seen. Wanted this to be a cute coverup. If you're needing something while breaking broncos or riding your motorcycle would probably be great. I kept it for a while because it was good quality and well made, but it ended up in the donation pile as I'd never wear this.
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Reviewed in the United States on June 10, 2026
C
Verified Purchase
Clare Lukes
Belleville, US
★★★★★ 5
Awesome jacket
Fit Type: Regular, Size: Medium, Color: Stone Dark Wash
Love it so not too long or too short but just right and the color is out of sight and fits awesome
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2026
M
Verified Purchase
M
Bozeman, US
★★★★★ 5
Old school denim — not stretchy
Fit Type: Regular, Size: X-Small, Color: Authentic Medium Wash
Fabric used is old school denim — not the thin, stretchy stuff that pretty much everything called “denim” is today. It is 99% cotton (20% of which is recycled cotton) and 1% elastane, but I can’t feel any stretch in the fabric. It is a substantial, non-stretchy denim that gives the jacket really good structure. It has a higher end fit and look than the price would suggest. I wanted a more fitted denim jacket so ordered an XS even though according to the size chart I need a small. (I have a 34.5” bust, 28” waist at 118 pounds 5’4”.) It still buttons over a t shirt or lightweight sweater with freedom for movement/without being tight, but if I wanted a roomy fit or the ability to wear a heavier sweater or sweatshirt underneath and still be able to comfortably button it I would have needed a small. The shoulders are cut broad — I have very broad shoulders and the XS surprisingly fits my shoulders well. This jacket may not be the greatest fit for you if you have very narrow shoulders, unless you are going for an oversized look.
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Reviewed in the United States on May 17, 2026
C
Verified Purchase
Carrie
New York, US
★★★★★ 5
made well
Fit Type: Regular, Size: Large, Color: Iced Light Wash
I couldn't get this in my size (medium) so I ordered large. it's a little large in the shoulders, but it still looks good. it is a well made, substantial jacket. I love it!
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Reviewed in the United States on June 12, 2026
S
Verified Purchase
SB73
Dallas, US
★★★★★ 5
Stylish Denim Look Dress
Size: Large, Color: Rinse
Great quality for the price. The skirt is fuller than expected but still looks good!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026

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