CarGuy_John_527
Nice solid construction, looks like it'll last. Definitely a good value compared to what the dealership wanted. My Quest is happy now.
2026-03-29
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2004-2006 Nissan Quest/Maxima 3.5L Catalytic, Rear Side, 1-PC Catalytic Converter, Fit Federal Emissions, PHILTOP 54686
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SKU: 77ISEXP1787US
$122.99
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Select Year, Make, and Model before checkout.
Reviews
RickFixIt_638
Delivery was surprisingly quick, got it here in just a couple of days. The Quest's repair went smoothly thanks to this part fitting perfectly. Definitely recommend.
2026-04-04
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45-Day Free Returns
3-Year Warranty
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Compatible Vehicles
Check if this fits your vehicle
| Year | Make | Model | Trim | Engine |
|---|---|---|---|---|
| 2005 - 2006 | Nissan | Altima | SE | 3.5L V6 |
| 2005 - 2006 | Nissan | Altima | SE-R | 3.5L V6 |
| 2005 - 2006 | Nissan | Altima | SL | 3.5L V6 |
| 2004 - 2006 | Nissan | Maxima | SE | 3.5L V6 |
| 2005 - 2006 | Nissan | Maxima | SL | 3.5L V6 |
+4
About This Product
Product Specifications
- Brand
- PHILTOP
- O2 Sensor Port
- 1 Sensor Port
- Labels & Certifications
- EPA
- Position
- Rear
- Fitment
- 2004-2006 Nissan Maxima 3.5L (5-Speed Automatic Transaxle) 2004-2006 Nissan Quest 3.5L (5-Speed Automatic Transaxle) 2007-2009 Nissan Quest 3.5L
- Inlet/OutletType
- Double (3-bolt welded flange) / Single (2-bolt welded flange)
- Notes
- Federal EPA Standard, 46-State Legal (Not applicable to vehicles purchased in CA, CO, NY or ME.)
- Quantity
- 1Pc
- Inlet Type
- Weld On
- Outlet Type
- Bolt On
- Body Material
- Stainless Steel
- Substrate Material
- Ceramic
Product Description
Reviews
4.7/5
Based on 9 reviews
5
78%
4
11%
3
11%
2
0%
1
0%
CarGuy_John_527
Nice solid construction, looks like it'll last. Definitely a good value compared to what the dealership wanted. My Quest is happy now.
2026-03-29
RickFixIt_638
Delivery was surprisingly quick, got it here in just a couple of days. The Quest's repair went smoothly thanks to this part fitting perfectly. Definitely recommend.
2026-04-04
FAQS
Fitment depends on your vehicle's specific engine and year. To be 100% sure, please enter your vehicle's Brand, Year, and Model into the "Fitment Checker" at the top of the page. If it shows a "Match," this part is engineered specifically for your vehicle.
Yes, this unit is fully EPA-compliant and meets federal emissions standards. You can verify the EPA certification stamps and specific engineering standards by looking through the "Technical Specs" section below.
Installation difficulty depends on your vehicle's exhaust layout. Most of our units are "Direct-Fit," but some may require more effort than others. Please check the "Installation Guide" or product photos on this page to see the specific bolt patterns and connection points for this model.