Rear Catalytic Converter Kit fit for Buick Allure LaCrosse 3.8L EPA Stainless Steel 88634843

Application

fit for Buick Allure 3.8L V6 2005-2009

fit for Buick LaCrosse 3.8L V6 2005-2009

fit for Pontiac Grand Prix 3.8L V6 2004-2008

OE/OEM Part Number

41422,18397，54752, 642278, 50358, 15861400, 15861401, 15861402

Specification

Condition: New

Certifications: EPA

Fitment Type: Direct Replacement

Placement on Vehicle：Rear

Material: Stainless Steel

Substrate Material: Ceramic

CPSI: 600cells

O2 Sensor Ports: Yes

Inlet Connection Type: 2-Bolt Welded Flange

Outlet Connection Type: 2-Bolt Welded Flange

Restricted States: California, New York，Maine, Colorado

Package included

1* Catalytic Converter

1* Mounting Hardware Set

(Showing as the picture)

Feature

1. Stainless steel construction fit for solid and durable,Heat-resistant, rust-proof and anti-corrosion.

2. The internal substrates and precious metal loading have been carefully engineered fit for maximum efficiency and to avoid MIL code issues.

3. The honeycomb structure fit for maximum flow and surface area, that allows the catalysis to fully touch with exhaust gases without sacrificing flow rate.

4. Great emissions control, high efficient and work efficiently.

5. Fully tested under extreme condition fit for heat resistance and long-life use.

Note

1.Emissions Compliance: Meets EPA (Federal) standards only. Not CARB compliant – not fit for vehicles registered in CA, NY, ME, CO.Please confirm your local emission regulations before purchase.

2.Check Emissions Type: Verify your vehicle's requirements (Federal/CARB) with your dealer using VIN#. Emissions info is usually under the hood; provide VIN if missing.

3.Installation: No instructions included. Professional installation recommended (may require welding/fabrication). Use high-temp sealant (not included) fit for flanges to prevent leaks.

4.Fitment: Even if compatible, double-check fitment details/photos before ordering.

5.Heat Shield: May not fit original shield perfectly, but works without it.

6.Fuel: Avoid leaded gasoline to protect catalyst performance.

7.Service: Pickup unavailable – all orders shipped.