Front Catalytic Converter Direct-Fit for Nissan Altima 2019 2020 2021 2.5L, FWD Only, Catalytic Convertor with Gasket Kit EPA Compliant, Replace# 644227

Rear Catalytic Converter with Gasket Kit Vehicle Fitment:Fully compatible with 2019-2023 Nissan Altima 2.5L L4 models (FWD only, not AWD). Manufactured to original factory specs for seamless fit. Replacement Part No.:Direct OE replacement for reference No. 644220, exact fit without extra modification. Product Specifications: - Position: Rear Side - Body Material: Stainless Steel - Inlet/Outlet Type: 2 BOLT WELDED - EPA Compliant: Yes - Mounting Hardware Included: No EPA Compliance:Meets federal emission standards, 46-state legal (excl. CA/NY/CO/ME). Check vehicle emission label before purchase. Material & Performance:High-strength stainless steel, anti-rust, anti-deformation, anti-aging. Built-in ceramic catalytic core for high purification efficiency, solving P0420 fault code issues. Package & Installation:1 x Rear Catalytic Converter + 1 x Gasket Kit (mounting hardware not included). Direct bolt-on installation, no cutting/welding, easy to operate.

• Precise Compatibility: Specifically compatible with 2019-2023 Nissan Altima 2.5L L4 models (FWD only, not AWD), directly replacing OE# 644220, no extra modification or selection needed.
• EPA Compliant & 46-State Legal: Strictly meets federal emission standards, effectively converts toxic exhaust pollutants into harmless gases, compliant with EPA regulations. Not legal for sale or installation in CA, NY, CO, ME; check your state’s regulations before purchase.
• Premium Stainless Steel & Gasket Kit Included: Crafted with high-quality stainless steel, featuring excellent high-temperature resistance, corrosion resistance and sturdiness, not easy to deform or age. Comes with a matching gasket kit for direct installation, no extra gasket purchase needed.
• Direct-Fit & Easy Installation: Designed with 2-bolt welded inlet and outlet, perfectly matches original mounting positions for direct bolt-on installation. No professional tools, cutting or welding required, even beginners can operate quickly, saving maintenance time.
• 1-Year Unlimited-Mileage Warranty: Backed by a 1-year unlimited-mileage quality warranty, covering manufacturing defects only. Professional after-sales support ensures you can hit the road with peace of mind, solving adaptation and use issues timely.