2003 Buick Rendezvous 3.4L Direct-Fit Catalytic Converter 4451208 Magnaflow
SKU: 35053729267

2003 Buick Rendezvous 3.4L Direct-Fit Catalytic Converter 4451208 Magnaflow

Sale price$521.55 Regular price$579.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

2003 Buick Rendezvous 3.4L Direct-Fit Catalytic Converter 4451208 MagnaflowOverview: Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 4451208. 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 4451208. 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 2003 Chevrolet Venture, 2003 Buick Rendezvous, 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. 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
2003 Buick Rendezvous 3.4L/V6
2003 Chevrolet Venture 3.4L/V6
2003 Oldsmobile Silhouette 3.4L/V6
2003 Pontiac Aztek 3.4L/V6
2003 Pontiac Montana 3.4L/V6

Specs:

Material Stainless Steel
Gasket Included Yes
Main Piping Diameter 2.25
Substrate Ceramic
Body Height (In.) 5
Oxygen Sensor Location Post Converter
Hangers Included Yes
Finish Stainless Steel
Inlet Attachment Bolt-On
Converter Quantity 1
Clamp Included Yes
Body Width (In.) 5
Body Type Spun
Body Shape Round
Body Length (In.) 11.125
Sensor Port Count 1
Series California
Air Tube Adaptable No
Subtitle California / CARB Compliant
Inlet Diameter 2.25
Overall Length (In.) 57.5
Title California Direct-Fit
Outlet Quantity 1
Type Direct-Fit
Mounting Hardware Included Yes
Inlet Quantity 1
Heat Shield Attached No
Outlet Attachment Bolt-On
Outlet Diameter 2.25
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: 35053729267

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4.7 ★★★★★
Based on 1510 reviews
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Product Reviews
P
Verified Purchase
Pail
Phoenix, US
★★★★★ 5
My dog loves this toy!
Color: Green
I was NOT expecting my dog to like this toy, but she loves it! The legs are stretchy and the body vibrates. The battery lasts about a month.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Great interactive toy. Worth the price.
Color: Blue
Our Lab absolutely loves it. She throws it all over the house. It’s so fun to watch her play with it. It’s by far her favorite toy right now. It’s easy to charge and came with charging cable. It has a button to turn off and on and a couple different speeds. My parents got her a different one for Christmas and since she loved it so much we decided to get her another one. It’s pretty durable too. She normally rips through toys pretty quickly and both of the ones she has are still in good shape. No rips or tears. She hasn’t tried just chewing on it like she does her squeaky toys. She just throws it all around the house and chases it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
J
Verified Purchase
Jeremy Elston
Los Angeles, US
★★★★★ 4
Fun, enticing dog toy. As stated in description it won’t hold up for aggressive chewers
Color: Blue
Rating this based on description. My dog loved this toy. It was smaller than I had pictured in my head, but that was on me. I did read the description ahead of time, which clearly states this is not for aggressive chewers. My dog is trained not to rip toys apart so I wanted to give this a shot, but i guess just her jaw strength and teeth were too much. She carried it everywhere. I turned it on periodically. The movements are small, but enough for her to be captivated with the toy. It did mostly survive for about a day before I needed to take it away due to the Velcro opening. Once it started to pull apart she did chew a piece of the Velcro off. It might be helpful with a flap over design covering the Velcro. I have a singing Santa decoration like this where the Velcro is covered up and I have to pull it back a little to get to the Velcro opening. The gaps on the sides of the closure are a bit to large making it tempt my dog to pull and open it up. I wish there was a more durable option that could hold up to aggressive chewers, but this product was clear about that in the description. I think the opening to the batteries could use some improvement. Granted I do not have the perfect answer to fix this, but I am also not a toy designer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
G
Verified Purchase
GracieMarie
Port Orchard, US
★★★★★ 5
A Toy Ball for All Seasons!
Style: Small Ball, Size: 1 Count, Style: Small Ball, Size: 1 Count
Oh my gosh! I’m so happy to find the almost exact ball my 5 1/2 pound 9 month old Morkie, Charlie, that mommy lost at the campgrounds! It was his favorite toy and although he has others, he loved this one above all others, so to find another one was an answer to my prayers. The difference is so minor and in a good way. It is very durable as Charlie has very sharp teeth, but this one is just a bit softer making it easier to hang on to playing fetch. But for Charlie, the size is the same, the squeekiness is the same, the color is the same (yes they can see some colors) and he went into a jumping frenzy when I took it out of the package and the price was unbelievably inexpensive for such a high quality toy! Thank you! Thank you! Thank you! Good mommy! ( I’m ordering another one as a back up, jic!)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
G
Verified Purchase
GNosk
Draper, US
★★★★★ 5
Great investment.
Style: Small Ball, Size: 2 Count
Dogs love them. Durable. Chew worthy for a beagle and a German shepherd. You cannot smell the flavor imparted but the pups definitely can. Always purchase the amount you need so each dog can have one. .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026

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