My Account About Us Help Desk
Go-Parts
Account About Us Help Desk
Cart 0
Your cart is empty
Add an item to see it appear here.

Cadillac STS Catalytic Converter Gasket Replacement

1
SELECT Year
  1. ✓ In Stock 2006-2010 Cadillac STS Catalytic Converter Gasket (Victor Gaskets)

    2006-2010 Cadillac STS Catalytic Converter Gasket (Victor Gaskets)

    Partslink #: F32073

    Flange Type Composite

    $9.35 View part →
  2. ✓ In Stock 2005-2010 Cadillac STS Catalytic Converter Gasket (Reinz)

    2005-2010 Cadillac STS Catalytic Converter Gasket (Reinz)

    Partslink #: 71-13911-00

    At Converter

    $11.72 View part →
  3. ✓ In Stock 2008 Cadillac STS Catalytic Converter Gasket - Rear (Fel-Pro)

    2008 Cadillac STS Catalytic Converter Gasket - Rear (Fel-Pro)

    Partslink #: W0133-2324854
    $15.07 View part →
  4. ✓ In Stock 2005-2007 Cadillac STS Catalytic Converter Gasket (Reinz)

    2005-2007 Cadillac STS Catalytic Converter Gasket (Reinz)

    Partslink #: 71-13914-00

    Improved Design; At Converter

    $16.66 View part →
  5. ✓ In Stock 2008 Cadillac STS Catalytic Converter Gasket - Rear (Mahle)

    2008 Cadillac STS Catalytic Converter Gasket - Rear (Mahle)

    Partslink #: W0133-2541284
    $16.92 View part →
  6. ✓ In Stock 2005-2010 Cadillac STS Catalytic Converter Gasket (Victor Gaskets)

    2005-2010 Cadillac STS Catalytic Converter Gasket (Victor Gaskets)

    Partslink #: F32374

    ID 2.25in, OD 2.80in Composite

    $19.44 View part →
  7. ✓ In Stock 2010-2011 Cadillac STS Catalytic Converter Gasket - Rear (Fel-Pro)

    2010-2011 Cadillac STS Catalytic Converter Gasket - Rear (Fel-Pro)

    Partslink #: W0133-2324457
    $23.10 View part →
  8. ✓ In Stock 2008-2010 Cadillac STS Catalytic Converter Gasket (Victor Gaskets)

    2008-2010 Cadillac STS Catalytic Converter Gasket (Victor Gaskets)

    Partslink #: F32287

    Flange Type Steel

    $198.84 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Racing partner video
Racing partner video
Racing partner video
Racing partner video

Catalytic Converter Gasket Compatibility for Cadillac STS

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

Available Trims

Base · Elegance · Platinum · V

Body Types

Sedan

Engine Options

V6 3.6L · V8 4.4L · V8 4.6L

Transmissions

Automatic

Added to cart · Part