1999 NISSAN MAXIMA Catalytic Converters

Catalytic Converter, Cal-Cat Universal, 2.000 in. Slip Fit Inlet, 2.000 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-81651

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Catalytic Converter, Stainless Steel, for Nissan, 47.25 in. Length, 3.0L, Each

Part Number: CTO-4941

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Catalytic Converter, Pre-Converter - Not Carb Compliant - Not For Legal Sale In NY - CA - ME

Part Number: RNB-679-504

Not Yet Reviewed

Estimated Ship Date: Monday 1/26/2026

• Free Shipping

Catalytic Converter, Stainless Steel, Direct Fit, for Nissan, 3.0L, Each

Part Number: MPE-23704

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, 12.50 in. Overall Length, Rear, for Infiniti, for Nissan, Each

Part Number: APH-642764

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Manifold Converter - CARB Compliant

Part Number: RNB-678-504

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 10.5 in. Length, Front, for Infiniti, for Nissan, 3.0L, Each

Part Number: APH-641167

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Catalytic Converter, Stainless Steel, 2.0 in. Inlet, 2.0 in./1.75 in. Outlet, 13.0 in. Length, Each

Part Number: MPE-444004

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Catalytic Converters, Universal, 2.25 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 16.00 in. Overall Length, Each

Part Number: APH-608735

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order