Smart FORFOUR 454 Relay

Compare Smart FORFOUR 454 relay from trusted brands — check fitment by engine

Browse Relay parts for Smart FORFOUR 454

Relay for Smart FORFOUR 454 by engine

1.1 (454.030) (1.1 L / 55 kW / 75 hp) M 134.910 1.1 (454.033) (1.1 L / 47 kW / 64 hp) M 134.910 / M 134.911 1.3 (454.031) (1.3 L / 70 kW / 95 hp) M 135.930 1.5 (454.032) (1.5 L / 80 kW / 109 hp) M 135.950 1.5 (454.032) (1.5 L / 90 kW / 122 hp) M 135.950 1.5 BRABUS (454.034) (1.5 L / 130 kW / 177 hp) M 122.950 1.5 CDI (454.000) (1.5 L / Diesel / 50 kW / 68 hp) OM 639.939 1.5 CDI (454.001) (1.5 L / Diesel / 70 kW / 95 hp) OM 639.939

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Relay for Smart FORFOUR 454 — what you need to know

Finding the right relay for your Smart FORFOUR 454 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 relay for your Smart FORFOUR 454, 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 relay listed on this page are confirmed compatible with Smart FORFOUR 454. 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 relay fits a Smart FORFOUR 454?

We have relay options verified for Smart FORFOUR 454. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many relay options are available for Smart FORFOUR 454?

There are 0 relay options available for the Smart FORFOUR 454. Prices vary by brand and specification.

What brands make relay for Smart FORFOUR 454?

Multiple brands offer relay for the Smart FORFOUR 454. All parts are new, with TecDoc-verified fitment and our 14-day guarantee.

How do I find the OE part number for Smart FORFOUR 454 relay?

Check your Smart FORFOUR 454 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.