BMW 4 Alarm system relay

Compare BMW 4 alarm system relay from trusted brands — check fitment by engine

2 parts available for BMW 4

Alarm system relay for BMW 4: all models

BMW 4 Convertible F33 F83

BMW 4 Convertible G23 G83

BMW 4 Coupe F32 F82

BMW 4 Coupe G22 G82

Hot Picks: our best-selling BMW 4 Alarm system relay

Popular Alarm system relay parts at great prices.

FEBI BILSTEIN181674181674£13.99

AIC55641NEW MOBILITY PARTS£19.99

Top Alarm system relay brands for BMW 4

AIC1

FEBI BILSTEIN1

Related models for this part

1 Convertible E88 1 Coupe E82 1 E81 1 E87 1 F20 1 F21 2500 3 3 E3 2 5 3 2 Coupe E9

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FEBI BILSTEINFEBI BILSTEIN 181674 Alarm system relay

MPN 1816740101

£14.50In stock

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AICAIC 55641 Alarm system relay

MPN 556416558

£20.80Check availability

View details

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Alarm system relay for BMW 4 — what you need to know

Finding the right alarm system relay for your BMW 4 is essential for safe and reliable driving. We stock 2+ options from 2+ trusted brands, all with TecDoc-verified fitment for your specific vehicle.

When choosing alarm system relay for your BMW 4, 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 alarm system relay listed on this page are confirmed compatible with BMW 4. 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 alarm system relay fits a BMW 4?

We have 2+ alarm system relay options verified for BMW 4. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many alarm system relay options are available for BMW 4?

There are 2 alarm system relay options available for the BMW 4, from brands including AIC, FEBI BILSTEIN. Prices range from £14.50 to £20.80.

What brands make alarm system relay for BMW 4?

Available brands include AIC, FEBI BILSTEIN. All parts are new, with TecDoc-verified fitment and our 14-day guarantee.

How do I find the OE part number for BMW 4 alarm system relay?

Check your BMW 4 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.