HORN 203 FINE
- Stock Code
- 203 542 01 20 BSH
- Brand
- BOSCH
- Manufacturer Number
- 0986AH0744
- OEM Number
- A0045428120
- Category
- Horn
- Vehicle Brand
- MERCEDES
- Availability
- Ships in 3-7 business days
Cross-reference numbers
- 05269 410AB
- 191 951 221
- 3B0 951 221
- 40 951 221
- 4L0 951 223
- 5269 410AB
- A 004 542 56 20
- A 005 542 20 20
- A 005 542 25 20
- A 005 542 27 20
- A 005 542 28 20
- A 005 542 33 20
- A 005 542 35 20
- A 005 542 41 20
- A 005 542 42 20
- A 005 542 43 20
- A 005 542 45 20
- A 203 542 02 20
- A 230 542 03 20
- A 230 542 04 20
Product Description
BOSCH HORN 203 FINE (part number 203 542 01 20 BSH) is a premium replacement part — category: Horn — engineered for reliable performance in MERCEDES vehicles. This high-quality replacement component is manufactured to meet or exceed original equipment specifications, ensuring correct fitment and dependable service life for professional workshops, fleet operators, and auto parts distributors.
BOSCH is a trusted name in the automotive aftermarket, recognized for consistent quality and technical precision. Every BOSCH component undergoes rigorous inspection and quality control to ensure it delivers the same performance characteristics as the original part. Whether you are performing a routine maintenance service or a full component replacement, 203 542 01 20 BSH provides a reliable, direct-fit solution.
Sourcing the correct part — category: Horn — is critical for maintaining vehicle reliability and minimizing downtime — especially for MERCEDES platforms, where precise tolerances are essential. Bay.Parts supplies wholesale quantities of BOSCH 203 542 01 20 BSH to B2B buyers worldwide, including auto parts dealers, truck repair workshops, and fleet maintenance operations. Our B2B platform provides transparent access to our full inventory, enabling fast order placement and efficient supply chain management.
Technical reference: Stock Code: 203 542 01 20 BSH | Brand: BOSCH | OEM Reference: A0045428120 | Vehicle Application: MERCEDES | Category: Horn. This part is stocked and available through Bay.Parts wholesale. For volume pricing, availability confirmation, or compatibility queries, registered B2B members can access real-time stock data through the portal, or contact our sales team directly via WhatsApp for fast assistance.
Key Features
- Genuine BOSCH quality — manufactured to OEM standards
- Direct replacement — exact fitment, no modifications required
- Precision engineered for optimal performance and reliability
- Passes rigorous quality control and inspection standards
- Specifically compatible with MERCEDES vehicles
- Available in wholesale quantities for B2B buyers
- Fast international shipping to the Middle East, Europe, Africa, and CIS regions
OEM reference: A0045428120