Infiniti M45 Catalyst converter

Compare Infiniti M45 catalyst converter from trusted brands — check fitment by engine

Browse Catalyst converter parts for Infiniti M45

Catalyst converter for Infiniti M45 by engine

4.5 (4.5 L / 250 kW / 340 hp) VK45DE 4.5 (4.5 L / 242 kW / 329 hp) VK45DE 4.5 X (4.5 L / 250 kW / 340 hp) VK45DE 4.5 X (4.5 L / 242 kW / 329 hp) VK45DE

Special offers for Infiniti M45 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 Infiniti M45 Catalyst converter

Popular Catalyst converter parts at great prices.

BOSAL099-789catalyst converter£134.99

KAMOKA8015038catalyst converter£117.99

DINEX5AI005-RXcatalyst converter£1,245.99

BM CATALYSTSBM80505HApproved£333.99

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Top OE numbers for catalyst converter

Common original equipment numbers linked to stocked alternatives.

Catalyst converter for Infiniti M45 — what you need to know

Finding the right catalyst converter for your Infiniti M45 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 Infiniti M45, 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 Infiniti M45. 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 Infiniti M45?

We have catalyst converter options verified for Infiniti M45. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many catalyst converter options are available for Infiniti M45?

There are 0 catalyst converter options available for the Infiniti M45. Prices vary by brand and specification.

What brands make catalyst converter for Infiniti M45?

Multiple brands offer catalyst converter for the Infiniti M45. All parts are new, with TecDoc-verified fitment and our 14-day guarantee.

How do I find the OE part number for Infiniti M45 catalyst converter?

Check your Infiniti M45 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.