Cadillac CTS Catalyst converter

Compare Cadillac CTS catalyst converter from trusted brands — check fitment by engine

Browse Catalyst converter parts for Cadillac CTS

Catalyst converter for Cadillac CTS by engine

2.6 (2.6 L / 133 kW / 181 hp) LY9 2.8 (2.8 L / 158 kW / 215 hp) LP1 3.2 (3.2 L / 160 kW / 218 hp) LA3 3.2 (3.2 L / 164 kW / 223 hp) LA3 3.6 (3.6 L / 189 kW / 257 hp) LY7 3.6 (3.6 L / 190 kW / 258 hp) LY7 5.7 V (5.7 L / 298 kW / 405 hp) LS6(346CUV8)5.7 V8 (5.7 L / 294 kW / 400 hp) LS6(346CUV8)6.0 (6.0 L / 298 kW / 405 hp) LS2(364CUV8)

Special offers for Cadillac CTS Catalyst converter and other exhaust spares

Final Muffler Exhaust Pipe Exhaust gas temperature sensor EGR Valve Centre Muffler Rear muffler silencer insert Catalytic Converter Cleaning

Hot Picks: our best-selling Cadillac CTS Catalyst converter

Popular Catalyst converter parts at great prices.

BOSAL099-789catalyst converter£134.99

KAMOKA8015038catalyst converter£114.99

MTS04.3739catalyst converter£55.99

DINEX5AI005-RXcatalyst converter£1,245.99

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Top OE numbers for catalyst converter

Common original equipment numbers linked to stocked alternatives.

Catalyst converter for Cadillac CTS — what you need to know

Finding the right catalyst converter for your Cadillac CTS is essential for safe and reliable driving. We offer a wide selection from leading manufacturers, all with TecDoc-verified fitment for your specific vehicle.

When choosing catalyst converter for your Cadillac CTS, consider factors like OEM vs aftermarket quality, material specifications, and your driving conditions. OEM parts match original specifications exactly, while premium aftermarket brands like Bosch, TRW, and Febi Bilstein often offer comparable quality at lower prices.

All catalyst converter listed on this page are confirmed compatible with Cadillac CTS. Our fitment data is sourced from TecDoc, the industry-standard European automotive parts database. If you are unsure about compatibility, check the OE part number on your existing component and use our cross-reference search.

Frequently Asked Questions

What catalyst converter fits a Cadillac CTS?

We have catalyst converter options verified for Cadillac CTS. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many catalyst converter options are available for Cadillac CTS?

There are 0 catalyst converter options available for the Cadillac CTS. Prices vary by brand and specification.

What brands make catalyst converter for Cadillac CTS?

Multiple brands offer catalyst converter for the Cadillac CTS. All parts are new, with TecDoc-verified fitment and our 14-day guarantee.

How do I find the OE part number for Cadillac CTS catalyst converter?

Check your Cadillac CTS owner's manual or service book for the original part number. You can also use our OE number search to find compatible aftermarket alternatives. The part number is often printed on the existing component.