Question 1

What alarm system relay fits a BMW?

Accepted Answer

We stock 2+ alarm system relay options compatible with BMW vehicles. Use the vehicle selector above to narrow by model and engine for confirmed TecDoc fitment. All parts are verified to match BMW specifications.

Question 2

How do I choose the right alarm system relay for my BMW?

Accepted Answer

Start by selecting your exact BMW model and engine above. This filters to parts with confirmed fitment. Compare options from AIC, FEBI BILSTEIN and more. Check specifications like dimensions and material to match your driving needs.

Question 3

Are aftermarket alarm system relay parts as good as OEM for BMW?

Accepted Answer

Quality aftermarket alarm system relay from brands like AIC and FEBI BILSTEIN are manufactured to meet or exceed OEM specifications for BMW vehicles. Many use identical materials and production processes. All parts listed include TecDoc-verified fitment data.

Question 4

How much do BMW alarm system relay parts cost?

Accepted Answer

BMW alarm system relay prices range from £14.50 to £20.80 depending on brand and specifications. Premium OEM brands cost more but offer longer warranties. Budget options provide reliable performance at lower cost. All come with our 14-day money-back guarantee.

Question 5

How often should alarm system relay be replaced on a BMW?

Accepted Answer

Replacement intervals for alarm system relay vary by BMW model, engine, and driving conditions. Consult your BMW owner's manual for manufacturer-recommended service intervals. Common signs of wear include changes in performance, unusual noises, or dashboard warning lights.

BMW Alarm system relay

BMW Alarm system relay for the top models

Alarm system relay for popular BMW models

Hot Picks: our best-selling BMW Alarm system relay

Top Alarm system relay brands for BMW

BMW Alarm system relay — buying guide

Frequently Asked Questions

Alarm system relay for other makes