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Buick Envision Catalytic Converter Replacement

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  1. ✓ In Stock 2017-2020 Buick Envision Underbody Catalytic Converter - Rear, Front (EPA Re-Certified OEM)

    2017-2020 Buick Envision Underbody Catalytic Converter - Rear, Front (EPA Re-Certified OEM)

    Partslink #: 335-65030

    This is a recertified OEM rear catalytic converter for vehicles with the 2.5L engine.

    Condition: Excellent (A)
    Mileage: 51,300 miles

    after $125 core refund
    Sale price: $312.95
    $187.95 View part →
  2. ✓ In Stock 2017-2020 Buick Envision Catalytic Converter - Rear, Front, Rear (EPA Re-Certified OEM)

    2017-2020 Buick Envision Catalytic Converter - Rear, Front, Rear (EPA Re-Certified OEM)

    Partslink #: 335.GM4I17

    This is a recertified OEM rear catalytic converter for vehicles with the 2.5L engine.

    Condition: Excellent (A)
    Mileage: 51,300 miles

    after $125 core refund
    Sale price: $312.95
    $187.95 View part →
  3. ✓ In Stock 2017-2020 Buick Envision Catalytic Converter and Muffler Assembly - Rear, Rear (EPA Re-Certified OEM)

    2017-2020 Buick Envision Catalytic Converter and Muffler Assembly - Rear, Rear (EPA Re-Certified OEM)

    Partslink #: 335.GM4I19

    This is a recertified OEM rear catalytic converter for vehicles equipped with the 2.5L engine.

    Condition: Excellent (A)
    Mileage: 22,800 miles

    after $125 core refund
    Sale price: $312.95
    $187.95 View part →
  4. ✓ In Stock 2017-2020 Buick Envision Catalytic Converter - Rear (Magnaflow)

    2017-2020 Buick Envision Catalytic Converter - Rear (Magnaflow)

    Partslink #: 51205

    Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required

    $211.00 View part →
  5. ✓ In Stock 2017-2020 Buick Envision Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    2017-2020 Buick Envision Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 51205

    Cutting and Welding Required

    $211.00 View part →
  6. ✓ In Stock 2019-2020 Buick Envision Front Warm-Up Catalytic Converter (EPA Re-Certified OEM)

    2019-2020 Buick Envision Front Warm-Up Catalytic Converter (EPA Re-Certified OEM)

    Partslink #: 335-65032

    This catalytic converter has been recertified by the original equipment manufacturer. It is for vehicles equipped with the 2.0L engine.

    Condition: Excellent (A)
    Mileage: 31,100 miles

    after $100 core refund
    Sale price: $399.95
    $299.95 View part →
  7. ✓ In Stock 2019-2020 Buick Envision Catalytic Converter (EPA Re-Certified OEM)

    2019-2020 Buick Envision Catalytic Converter (EPA Re-Certified OEM)

    Partslink #: 335.GM4I20

    It is a recertified OEM catalytic converter for vehicles with the 2.0L engine.

    Condition: Excellent (A)
    Mileage: 31,100 miles

    after $100 core refund
    Sale price: $399.95
    $299.95 View part →
  8. ✓ In Stock 2017-2020 Buick Envision Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    2017-2020 Buick Envision Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 280016
    $409.00 View part →
  9. ✓ In Stock 2017-2020 Buick Envision Catalytic Converter - Rear (Magnaflow)

    2017-2020 Buick Envision Catalytic Converter - Rear (Magnaflow)

    Partslink #: 280016

    Not legal for sale or installation in California, Colorado or New York.

    $409.00 View part →
  10. ✓ In Stock 2017-2020 Buick Envision Catalytic Converter - Front (Magnaflow)

    2017-2020 Buick Envision Catalytic Converter - Front (Magnaflow)

    Partslink #: 52889

    Not legal for sale or installation in California, Colorado or New York.

    $533.00 View part →
  11. ✓ In Stock 2017-2020 Buick Envision Catalytic Converter - Front (MagnaFlow Performance Exhaust)

    2017-2020 Buick Envision Catalytic Converter - Front (MagnaFlow Performance Exhaust)

    Partslink #: 52889
    $533.00 View part →
  12. ✓ In Stock 2016-2018 Buick Envision Catalytic Converter (Dorman)

    2016-2018 Buick Envision Catalytic Converter (Dorman)

    Partslink #: 679-531

    CARB Compliant: No

    $664.01 View part →
  13. ✓ In Stock 2021-2023 Buick Envision Catalytic Converter (EPA Re-Certified OEM)

    2021-2023 Buick Envision Catalytic Converter (EPA Re-Certified OEM)

    Partslink #: 335-65033

    This catalytic converter is a recertified OEM part. It is for vehicles equipped with the 2.0L engine.

    Condition: Excellent (A)
    Mileage: 14,100 miles

    after $100 core refund
    Sale price: $885.95
    $785.95 View part →
  14. ✓ In Stock 2021-2023 Buick Envision Catalytic Converter (EPA Re-Certified OEM)

    2021-2023 Buick Envision Catalytic Converter (EPA Re-Certified OEM)

    Partslink #: 335.GM4I22

    This catalytic converter is a recertified OEM part. It is for vehicles equipped with the 2.0L engine.

    Condition: Excellent (A)
    Mileage: 14,100 miles

    after $100 core refund
    Sale price: $885.95
    $785.95 View part →
  15. ✓ In Stock 2019-2020 Buick Envision Catalytic Converter (MagnaFlow Performance Exhaust)

    2019-2020 Buick Envision Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 21-420
    $921.00 View part →
  16. ✓ In Stock 2019-2020 Buick Envision Catalytic Converter (Magnaflow)

    2019-2020 Buick Envision Catalytic Converter (Magnaflow)

    Partslink #: 21-420

    Not legal for sale or installation in California, Colorado or New York.

    $921.00 View part →
  17. ✓ In Stock 2016-2018 Buick Envision Catalytic Converter - Rear (Magnaflow)

    2016-2018 Buick Envision Catalytic Converter - Rear (Magnaflow)

    Partslink #: 5592305

    CARB Executive Order D-193-148 Engine Family Number (EFN) GGMXT02.0100 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $1,134.00 View part →
  18. ✓ In Stock 2016-2018 Buick Envision Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    2016-2018 Buick Envision Catalytic Converter - Rear (MagnaFlow Performance Exhaust)

    Partslink #: 5592305

    CARB Executive Order D-193-148 Engine Family Number (EFN) GGMXT02.0100 Cutting and Welding Required

    $1,235.00 View part →
  19. ✓ In Stock 2016-2018 Buick Envision Catalytic Converter - Front (MagnaFlow Performance Exhaust)

    2016-2018 Buick Envision Catalytic Converter - Front (MagnaFlow Performance Exhaust)

    Partslink #: 5582405

    CARB Executive Order D-193-148 Engine Family Number (EFN) GGMXT02.0100 Cutting and Welding Required

    $1,863.00 View part →
  20. ✓ In Stock 2016-2018 Buick Envision Catalytic Converter - Front (Magnaflow)

    2016-2018 Buick Envision Catalytic Converter - Front (Magnaflow)

    Partslink #: 5582405

    CARB Executive Order D-193-148 Engine Family Number (EFN) GGMXT02.0100 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

    $1,863.00 View part →

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Catalytic Converter Compatibility for Buick Envision

Browse our selection of quality catalytic converter parts designed specifically for your Buick Envision. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Avenir · Base · CXL · Essence · Leather · Preferred · Premium · Premium II

Body Types

SUV · Sport Utility

Engine Options

L4 2.0L · L4 2.5L

Transmissions

Automatic

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