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QYNQYN Rear Catalytic Converter Kit Fit For Direct-Fit Compatible with Nissan Altima 2002 2003 2004 2005 2006 L4 2.5L Replace 54360 642280 (EPA Compliant) — Open-Box, 48% Off
Brand: QYNQYN
Condition: Used - Mint
$5226
$9999
-48% Save $4773
Updated: 19 days ago
Description
[Vehicle Fitment]:Compatible with For Nissan Altima 2002-2006 L4 2.5L
[High Performance]: These catalytic converters are precision-engineered to meet or exceed OEM standards, featuring EPA certification. Their high-flow design improves oxygen delivery to your engine, enhancing exhaust performance. The integrated honeycomb structure effectively converts harmful CO, HC, and NOx into eco-friendly CO₂, H₂O, and N₂
[Part Number]: Catalytic Converter: 54360, 642280, 40514, 18120, 48120
【E.P.A. Compliance】 This product is designed for sale and use only in regions that accept U.S. E.P.A. compliant catalytic converters. It is not legal for use in California (CARB), Colorado, or other areas with similar regulations. Warning: Please check your vehicle's Emission Control Information (ECI) label and your state/local laws before purchasing. The buyer is solely responsible for compliance.
[Buy with Confidence]:Drive with absolute assurance. The QYNQYN Catalytic Converter is backed by our comprehensive one-year, unlimited-mileage warranty. Every unit is meticulously engineered to meet rigorous quality standards, guaranteeing reliable performance and a perfect fit. As your trusted automotive partner, we offer a wide range of accessory categories to get you back on the road quickly and with complete peace of mind.
QYNQYN Catalytic Converters are an ideal choice to replace your broken Catalytic Converters. All Catalytic Converters meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee.
Compatible with Nissan Models:
2002-2006 Altima L4 2.5L
Specifications
E.P.A. Compliant: Yes
Vehicle's Emissions Specifications: Federal Emissions
Restricted States: CA, NY, CO, ME
Position: Rear Side
Color: Natural
Body Material: Steel
Substrate Material: Ceramic
Inlet Type: 2 Bolt Welded Flange
Inlet Quantity: 1
Outlet Type: 2 Bolt Welded Flange
Outlet Quantity: 1
Gasket & Bolts Included: Yes
OEM Number: 54360, 642280, 40514, 18120, 48120
Quantity Sold: One Piece
Note: EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. This product is not legal for sale or use in California, Colorado, New York and Maine due to state emissions regulations. We currently do not ship this catalytic converter to California, Colorado, New York or Maine! This product fit with Federal Emissions, if your vehicle is built to California Emissions Standards, please consult your state's aftermarket converter regulations. It fits the model with Federal Emissions System
Compatible with Nissan Models:
2002-2006 Altima L4 2.5L
Specifications
E.P.A. Compliant: Yes
Vehicle's Emissions Specifications: Federal Emissions
Restricted States: CA, NY, CO, ME
Position: Rear Side
Color: Natural
Body Material: Steel
Substrate Material: Ceramic
Inlet Type: 2 Bolt Welded Flange
Inlet Quantity: 1
Outlet Type: 2 Bolt Welded Flange
Outlet Quantity: 1
Gasket & Bolts Included: Yes
OEM Number: 54360, 642280, 40514, 18120, 48120
Quantity Sold: One Piece
Note: EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. This product is not legal for sale or use in California, Colorado, New York and Maine due to state emissions regulations. We currently do not ship this catalytic converter to California, Colorado, New York or Maine! This product fit with Federal Emissions, if your vehicle is built to California Emissions Standards, please consult your state's aftermarket converter regulations. It fits the model with Federal Emissions System
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0dyt1xxxx
- Model:
- QYNQYN
- Country:
- US
- ASIN:
- B0DYT1XXXX
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $48 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for QYNQYN products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
