MagnaFlow OEM-Grade Federal/EPA-compliant direct-fit catalytic converter (280133) for the 2018-2023 Chevrolet Traverse 3.6L V6 (also fits the 2018-2023 Buick Enclave 3.6L). Mandrel-bent 409 stainless tubing with a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal; installs with no cutting or welding, and includes (6) nuts, (2) bolts, (6) washers and (1) Torca clamp. For OBDII applications. Federal/EPA compliant; not for sale or use in California.
| Type | Direct-fit catalytic converter |
| Grade | OEM Grade |
| Material | 409 stainless steel |
| Hardware | (6) nuts, (2) bolts, (6) washers, (1) Torca clamp |
| OEM Replacement | 19420302, 84256772, 84297421, 84381384, 84396965, 84486634 |
| Position | Rear underbody |
| Emissions | Federal/EPA compliant (not for CA) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2023 | Buick | Enclave | Avenir |
| 2018 | Buick | Enclave | Base |
| 2018-2023 | Buick | Enclave | Essence |
| 2019-2021 | Buick | Enclave | Preferred |
| 2018-2023 | Buick | Enclave | Premium |
| 2018-2023 | Chevrolet | Traverse | High Country |
| 2018-2021 | Chevrolet | Traverse | L |
| 2018-2023 | Chevrolet | Traverse | LS |
| 2018-2023 | Chevrolet | Traverse | LT |
| 2018-2023 | Chevrolet | Traverse | Premier |
| 2019-2023 | Chevrolet | Traverse | RS |
