Description
This direct-fit underbody catalytic converter from MagnaFlow replaces the factory unit to restore emissions compliance and prevent check engine light faults on compatible Buick and Chevrolet crossovers. Engineered as an OEM-grade, Federal/EPA compliant converter with a spun-body design and free-flowing mandrel-bent tubing, it installs without cutting or welding for a true bolt-on replacement. Precision 3D-scanned tooling and a single laser fusion weld reproduce OE fit and function while a compact, low-mass stainless steel construction improves thermal efficiency and corrosion resistance.
Features:
- Mandrel-bent tubing for improved exhaust flow
- Highly corrosion resistant stainless steel construction
- OE spun body design with laser fusion weld
- Compact, low-mass design for thermal efficiency
- Federal/EPA compliant for OBDII registered vehicles
- Direct-fit installation; no cutting or welding
- Interchanges with OE parts 19420302 and 84256772
Contents:
- 1 Underbody catalytic converter 280133
- Gasket(s)
| 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 |
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