SKU: 15705656039

2004-06 Pontiac Grand Prix 3.8L Direct-Fit Catalytic Converter 4561227 Magnaflow

Sale price$787.50 Regular price$875.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

2004-06 Pontiac Grand Prix 3.8L Direct-Fit Catalytic Converter 4561227 MagnaflowOverview: Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 4561227. 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 California Grade CARB Compliant Direct-Fit Catalytic Converter 4561227. 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 2004-2006 Pontiac Grand Prix. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to be certified by CARB for legal use in CA/CARB restricted states for the listed vehicles.

Interchange:

Brand  Interchange Part Number

Application:

Year Make Model Submodel Engine Size
2004 - 2006 Pontiac Grand Prix 3.8L/V6

Specs:

Heat Shield Attached No
Mounting Hardware Included Yes
Material Stainless Steel
Overall Length (In.) 38.625
Series California
Subtitle California / CARB Compliant
Sensor Port Count 1
Substrate Material Ceramic
Title California Direct-Fit
Inlet Attachment Bolt-On
Type Direct-Fit
Main Piping Diameter 2.25
Air Tube Adaptable No
Oxygen Sensor Location Post Converter
Finish Stainless Steel
Outlet Attachment Bolt-On
Converter Quantity 1
Clamp Included No
Hangers Included Yes
Gasket 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: 15705656039

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4.6 ★★★★★
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Kaylin B
Belleville, US
★★★★★ 5
exactly what I wanted
very good quality, true to size, breathable but warm and stretchy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
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Terry P.
Louisville, US
★★★★★ 5
Nice looking
Really attractive blue. Washes well. He loves it!
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Reviewed in the United States on March 6, 2026
J
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Julie DeLeon Lopez
Draper, US
★★★★★ 5
Great look, style .
Absolutely what pic looks llke. Thick soft good for price Husband approved.Great price color was grey I got we got for fall pictures . Looks like I got at a big dept store good quality. Very casual or dress up if you like. Will buy in another color. Fit good true to size. He is 6' , 200 pounds bought and XL.
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Reviewed in the United States on October 1, 2025
E
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Eric Gilbert
Belleville, US
★★★★★ 5
Excellent sweater I must buy very comfortable
This is an excellent pullover sweater. It's very lightweight, but it feels so good on u and does keep you warm
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Reviewed in the United States on February 6, 2026
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Hardeep
Houston, US
★★★★★ 5
Looks high quality!
Color: Green, Size: Medium
Looks high quality! Very rich color, thick fabric, and fits well but sleeves may be a little loose. Washed on cold & regular dry, looks fine.
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Reviewed in the United States on January 21, 2026

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