Question 1

How much does a BMW horn cost?

Accepted Answer

BMW horn prices vary by model and condition: Used parts typically cost $50-$300, aftermarket $100-$500, and OEM $200-$800. Used parts offer the best savings while maintaining quality.

Question 2

Can I install a BMW horn myself?

Accepted Answer

Horn replacement difficulty: Varies. Estimated time: 1-4 hours. DIY-friendly with proper tools and instructions.

Question 3

What are signs of a bad BMW horn?

Accepted Answer

Common symptoms of a failing BMW horn include: Poor performance, Warning lights, Unusual sounds. If you notice these signs, it's time to replace the horn.

Question 4

Which BMW models use the same horn?

Accepted Answer

Many BMW models share horn components across model years and platforms. Our search tool will show compatible parts for your specific BMW model and year.

Question 5

Where can I find a used BMW horn?

Accepted Answer

Find used BMW horn parts through our network of online sellers, local scrapyards, and junkyards. Use our search tool to compare prices from multiple sources and find the best deal.

Question 6

Are used BMW horn parts reliable?

Accepted Answer

Yes! Quality used BMW horn parts from reputable sellers are tested and often come with warranties. Many used parts have significant life remaining and cost 50-70% less than new.

BMW Horn - OEM & Used Parts

BMW Horn by Model

128i

135i

1602

1800

1M

2002

228i

230i

2500

2800

3.0

318i

320i

323i

325e

325i

328i

328i GT

330e

330i

330i GT

335i

335i GT

340i

340i GT

428i

430i

435i

440i

524TD

525i

528e

528i

530e

530i

533i

535i

535i GT

540i

545i

550e

550i

550i GT

630CSi

633CSi

635CSi

640i

640i GT

645Ci

650i

728

732

733i

735i

740e

740i

745e

745i

750e

750i

760i

840ci

840i

850i

ActiveE

ActiveHybrid 3

ActiveHybrid 5

ActiveHybrid 7

Alpina B6

Alpina B7

Alpina B8

Alpina XB7

I3

I4

I5

I7

I8

IX