2020-26 Encore GX Trailblazer Trax Envista OEM Exhaust Front Insulator
This Genuine OEM exhaust front section insulator is a direct-fit replacement for the 2020–2026 Buick Encore GX, 2024–2026 Buick Envista, 2021–2026 Chevrolet Trailblazer, and 2024–2026 Chevrolet Trax.
Sourced directly from GM, this Genuine OEM part meets all original factory specifications. It fits the front section of the exhaust system and is compatible with the 1.3L L3 Turbo Gas engine (AWD and FWD) and the 1.2L L3 Turbo Gas/Flex engine (FWD) across the Buick Encore GX (2020–2026) in Essence, Preferred, Select, Avenir, and Sport Touring trims; Buick Envista (2024–2026) in Avenir, Preferred, and Sport Touring trims; Chevrolet Trailblazer (2021–2026) in ACTIV, L, LS, LT, and RS trims; and Chevrolet Trax (2024–2026) in ACTIV, LS, LT, and RS trims — sold individually.
Quick Part Facts:
- Type: Exhaust Front Section Insulator
- Location: Front Section
- Drivetrain: AWD (1.3L) / FWD (1.2L & 1.3L)
- Engines: 1.2L L3 Turbo Gas/Flex, 1.3L L3 Turbo Gas
- Fits: 2020–2026 Buick Encore GX | 2024–2026 Buick Envista | 2021–2026 Chevrolet Trailblazer | 2024–2026 Chevrolet Trax
- Condition: Genuine OEM — New
- Quantity: 1
| Year Range | Make | Model | Trim | Engine |
|---|---|---|---|---|
| 2020–2023 | Buick | Encore GX | Essence, Preferred, Select | 1.2L L3 Gas, 1.3L L3 Gas |
| 2024–2025 | Buick | Encore GX | Avenir, Preferred, Sport Touring | 1.2L L3 Gas/Flex, 1.3L L3 Gas |
| 2026 | Buick | Encore GX | Avenir, Preferred, Sport Touring | 1.3L L3 Gas |
| 2024 | Buick | Envista | Avenir, Preferred, Sport Touring | 1.2L L3 Gas |
| 2025 | Buick | Envista | Avenir, Preferred, Sport Touring | 1.2L L3 Flex |
| 2026 | Buick | Envista | Avenir, Preferred, Sport Touring | 1.2L L3 Gas/Flex |
| 2021–2023 | Chevrolet | Trailblazer | ACTIV, L, LS, LT, RS | 1.2L L3 Gas, 1.3L L3 Gas |
| 2024–2026 | Chevrolet | Trailblazer | ACTIV, LS, LT, RS | 1.2L L3 Gas/Flex, 1.3L L3 Gas |
| 2024–2026 | Chevrolet | Trax | ACTIV, LS, LT, RS | 1.2L L3 Gas/Flex |



