SKU: 42491228432

2002 2003 Pontiac Grand Am 3.4L Direct-Fit Catalytic Converter 4561996 Magnaflow

Sale price$830.25 Regular price$922.50
Save 10%

Pay in installments of $230.62 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours Β· Estimated delivery Aug 17 - Aug 22

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

2002 2003 Pontiac Grand Am 3.4L Direct-Fit Catalytic Converter 4561996 MagnaflowOverview: Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 4561996. 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 4561996. 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 2002-2003 Pontiac Grand Am and 2002-2003 Oldsmobile Alero. 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 Β Interchange Part Number

Application:

Year Make Model Submodel Engine Size
2002 - 2003 Oldsmobile Alero 3.4L/V6
2002 - 2003 Pontiac Grand Am 3.4L/V6

Specs:

Air Tube Adaptable No
Outlet Attachment Bolt-On
Overall Length (In.) 40.125
Outlet Quantity 1
Mounting Hardware Included Yes
Inlet Quantity 1
Heat Shield Attached No
Type Direct-Fit
Title California Direct-Fit
Subtitle California / CARB Compliant
Substrate Ceramic
Series California
Oxygen Sensor Location Post Converter
Outlet Diameter (In.) 2
Material Stainless Steel
Body Height (In.) 4
Main Piping Diameter (In.) 2.25
Inlet Diameter (In.) 2.5
Inlet Attachment Bolt-On
Hangers Included No
Gasket Included Yes
Finish Stainless Steel
Converter Quantity 1
Clamp Included No
Body Width (In.) 4
Body Type Spun
Body Shape Round
Body Length (In.) 11.25
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: 42491228432

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 β˜…β˜…β˜…β˜…β˜…
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jerry
Natrona Heights, US
β˜…β˜…β˜…β˜…β˜… 5
Great fit
Size: Large, Color: Black
Great fit!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
M
Verified Purchase
Michael L. Chernault
Waukegan, US
β˜…β˜…β˜…β˜…β˜… 5
Know your body type.
Color: Navy Blue, Size: Large
I really liked the look and the buttons when I ordered it but I wound up returning only because I have to have a slim or fitted cut for any shirt to look good on me. This shirt did not hug me in the sides and looked like I was wearing someone else’s clothes. Nice shirt and good quality but it didn’t fit me personally. I did consider having it tailored but the cost of doing that was almost as much as the shirt.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
J
Verified Purchase
Jason Stevens
Boise, US
β˜…β˜…β˜…β˜…β˜… 5
Cool comfortable good looks
Color: Navy Blue, Size: X-Large
Nice fit really comfortable good color not a hot shirt
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
E
Verified Purchase
Elle Cooper
Battle Creek, US
β˜…β˜…β˜…β˜…β˜… 5
Perfect for in the field or the office.
Color: Blue Gray, Size: XX-Large
Perfect for use in the field or in the office. Great quality and the fit was perfect!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
M
Verified Purchase
M. Bracke
Belleville, US
β˜…β˜…β˜…β˜…β˜… 4
Good inexpensive shirt.
Color: Black, Size: X-Large
Nice shirt for the price. Good fit to size. Cotton/ poly blend. Does not wrinkle too bad after washing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025

recommand products