SKU: 95235221820

Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 51644

Sale price$439.65 Regular price$488.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Catalytic Converter for OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 51644Overview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 51644. 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 OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51644. 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. Designed to fit the 1998-2005 Volkswagen Passat, 1997-2005 Audi A4 Quattro, and more, this direct-fit catalytic converter also interchanges with OE parts 8E0 131 089 DX, 4B0 254 200 X, among others. 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
Volkswagen 8D0 131 089 NX
Volkswagen 8E0 131 089 AX
Audi 8E0 131 089 BX
Volkswagen 8E0 131 089 BX
Audi 8E0 131 089 DX
Volkswagen 8E0 131 089 DX
Audi 4B0 254 200 X
Volkswagen 4B0 254 200 X
Volkswagen 8D0131089NX
Volkswagen 8E0131089AX
Audi 8E0131089BX
Volkswagen 8E0131089BX
Audi 8E0131089DX
Volkswagen 8E0131089DX
Audi 4B0254200X
Volkswagen 4B0254200X
Volkswagen 8D0 131 089 NX
Volkswagen 8E0 131 089 AX
Audi 8E0 131 089 BX
Volkswagen 8E0 131 089 BX
Audi 8E0 131 089 DX
Volkswagen 8E0 131 089 DX
Audi 4B0 254 200 X
Volkswagen 4B0 254 200 X
Volkswagen 8D0131089NX
Volkswagen 8E0131089AX
Audi 8E0131089BX
Volkswagen 8E0131089BX
Audi 8E0131089DX
Volkswagen 8E0131089DX
Audi 4B0254200X
Volkswagen 4B0254200X

Application:

Year Make Model Submodel Engine Size
1997 - 2006 Audi A4 1.8L/L4
1997 - 2005 Audi A4 Quattro 1.8L/L4
1998 - 2005 Volkswagen Passat 1.8L/L4

Specs:

Body Material Stainless Steel
Overall Length (In.) 15.25
Substrate Material Ceramic
Air Tube Adaptable No
Converter Quantity 1
Inlet Attachment Bolt-On
Finish Stainless Steel
Series OEM Grade
Subtitle Federal / EPA Compliant
Material Stainless Steel
Title OEM Grade Direct-Fit
Type Direct-Fit
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: 95235221820

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4.7 ★★★★★
Based on 23 reviews
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W
Verified Purchase
Wayne & Susan
Chelsea, US
★★★★★ 4
Really good
Scent: Orange, Size: 30 Count (Pack of 1)
Using them in our 36' TT. Easy to use, works fast and eliminates odor. Good value for the price. Compatible with any camper, rv. We like the freshness and value. Can't speak to safety. Package quantity is great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
J
Verified Purchase
JC
Belleville, US
★★★★★ 5
No smells!
Scent: Orange, Size: 30 Count (Pack of 1)
These work really well for us in our camper. Our tank holds around 40 gallons. After dumping the tank I drop one in the toilet and flush for about a minute to add water to the tank. Then. Everytime we use our camper in the summer (2 or 3 times a month) I drop in another tablet in the toilet and do the same thing. This has worked great and we never have had a problem with smell! The box usually lasts me a couple of years. Definitely recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
M
Verified Purchase
Mike Bacon
Lexington, US
★★★★★ 5
Product great. Delivery not so much.
Scent: Lavender, Size: 30 Count (Pack of 1)
Product works fine. But having it delivered by Amazon in just a brown bag caused the plastic container that holds the product all in the bag. This really need to be shipped in a box. Aleast I can use the product and will have to store it in a Rubber made container.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
T
Verified Purchase
True Reviews By Red
Draper, US
★★★★★ 5
Our go-to for RV tank maintenance – reliable
Scent: Pine, Size: 10 Count (Pack of 1), Scent: Pine, Size: 10 Count (Pack of 1)
This has become our go-to brand for maintaining the tanks in our 5th wheel camper. We’ve used several products over time, but we keep coming back to this one because it’s dependable and does exactly what it’s supposed to do. The drop-ins are super easy to use—just toss one in and you’re set. We’ve had no issues with unpleasant odors while using these, even during longer trips, which makes a big difference when you’re living in close quarters. We trust this brand and their products, and it’s one of those items we make sure to always have stocked before heading out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
S
Verified Purchase
Samantha L Cuellar
Bozeman, US
★★★★★ 5
Not the best of scents for an RV Toilet Tank
Scent: Lavender, Size: 30 Count (Pack of 1)
I don't know why I thought the scent of lavender would be great for my black water holding tank, but it's not. I'm sorry to say that I will have to return it. There's 30 Camco toilet 🚽 treatment packets in this container. All you have to do is just drop one of these packets into the toilet and flush it down into the holding tank. I am not saying that this product is not good; I'm saying that I will have to exchange it for a different scent. I won't know until I try a different scent, because I might be allergic to Camco's RV Toilet Treatment Drop-ins. The lavender scent put out such a bad smell, I couldn't breathe all night last night. I had to keep filling up my tank, waiting for awhile, and then dumping it all out. I had to keep doing that till the bad smell went away. So I'm gonna give Camco another chance, and try a different scent, and just go from there. I should have known better than to use a toilet treatment that had a perfume scent. I'm allergic to fragrant's, I have to use fragrance free laundry soap.
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Reviewed in the United States on February 2, 2026

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