BOSCH 0332011007 Horn Relay Mb Van 3165143314661

( Brand: Bosch ), ( Manufacturer Part Number: 0332011007 ), ( Part Type: Horn ), ( California Prop 65 Warning: Img Src Https ), ( Country Of Origin: Ships From The Us ), ( Fitment Type: Performance/custom ), ( Manufacturer Warranty: 1-year Bosch Limited Warranty ), ( Part Name: Horn Relay ), ( Quantity: Sold Individually ), ( Recommended Use: Oe Replacement ), ( Universal Fitment: Direct Fit ), ( UPC: 165143314661 ), ( Warranty: 1 Year )

Review BOSCH Horn Relay Mb Mercedes Class Es Van Ml Slkclk Cls. fits CL SLK CLK

The **Bosch 0332011007 Horn Relay** is a high-quality, precision-engineered electrical component specifically designed for compatibility with a wide range of Mercedes-Benz vehicles, including the **C-Class, E-Class, SLK, CLK, and CLS models**, as well as certain **V-Class and Sprinter van variants**. This relay serves as a critical control switch within the vehicle s horn circuit, ensuring reliable activation of the horn system while protecting the electrical components from excessive current surges. Crafted with Bosch s signature engineering excellence, this relay is built to meet strict automotive industry standards, guaranteeing durability, consistent performance, and long-term reliability under demanding operating conditions.

Constructed from high-grade, corrosion-resistant materials, the **Bosch 0332011007** features a robust metal housing that safeguards the internal contacts from environmental factors such as moisture, dust, and temperature fluctuations, which are common in various driving conditions. The relay incorporates a **normally open (NO) contact configuration**, meaning it completes the electrical circuit only when activated by the vehicle s control module, allowing the horn to sound when the driver presses the horn button. This design minimizes wear on the horn mechanism itself, extending its lifespan and preventing potential malfunctions caused by excessive electrical load.

For Mercedes-Benz enthusiasts and professional mechanics alike, this relay is an **OEM-quality replacement**, ensuring seamless integration with the vehicle s existing wiring harness and control systems. Its **direct-fit design** eliminates the need for modifications, making installation straightforward and efficient whether during routine maintenance or as part of a larger electrical system upgrade. The relay s compact yet sturdy build also allows it to fit securely within the vehicle s fuse box or relay tray, maintaining proper spacing and airflow to prevent overheating.

Beyond its functional reliability, the **Bosch 0332011007** is engineered for **low electrical resistance**, ensuring minimal power loss during operation and optimal performance of the horn system. This relay is also compatible with modern vehicle architectures, including those equipped with **CAN bus communication systems**, where it may interface with the vehicle s body control module (BCM) or infotainment system to regulate horn activation based on driver inputs or safety protocols. Whether replacing a failed original equipment relay or upgrading an older vehicle s electrical system, this Bosch component delivers the precision, durability, and performance expected from a leading automotive manufacturer.

Ideal for both **DIY automotive enthusiasts** and professional technicians, the **Bosch 0332011007 Horn Relay** is a trusted solution for restoring full functionality to a vehicle s horn system while adhering to Mercedes-Benz s high standards of engineering. Its compatibility with multiple model years and vehicle types makes it a versatile choice for restorers, customizers, and fleet operators seeking dependable, long-lasting components. With Bosch s reputation for innovation and quality, this relay is not just a replacement part it s a commitment to maintaining the integrity and performance of your Mercedes-Benz.

### Pros and Cons of buying a Bosch 0332011007 Horn Relay for Mercedes-Benz (CLS, CLK, CL, SLK, E-Class)

1. **Direct Fitment** The Bosch 0332011007 is specifically designed for Mercedes-Benz models, including the CLS, CLK, CL, SLK, and E-Class, ensuring compatibility without modification.

2. **High Quality** Bosch is a well-known brand in automotive electronics, offering reliable components with robust construction.

3. **Easy Installation** Relays are straightforward to replace, typically requiring only basic tools and minimal disassembly.

4. **Warranty Coverage** Bosch parts often come with manufacturer warranties, providing peace of mind against defects.

5. **Cost-Effective** Compared to OEM replacements, aftermarket relays like this one are usually more affordable while maintaining performance.

6. **Compatibility with Aftermarket Upgrades** If you plan to modify your vehicle s horn system, this relay is a solid choice for ensuring proper function.

1. **Potential Counterfeit Risk** Some Bosch parts sold online may be counterfeit, especially if purchased from untrusted sellers. Always verify the seller s reputation.

2. **Limited Longevity Compared to OEM** While Bosch is reliable, OEM relays may last slightly longer due to stricter quality control.

3. **No Direct Customer Support** Unlike OEM parts, Bosch may not offer direct Mercedes-Benz-level support if issues arise.

4. **Mismatched Build Quality (Rare Cases)** Some users report minor differences in terminal design or mounting compared to OEM parts, though this is uncommon.

5. **Dependence on Proper Installation** If installed incorrectly, even a high-quality relay can fail prematurely.

---

### **Conclusion**

The **Bosch 0332011007 horn relay** is a strong aftermarket alternative to OEM parts for Mercedes-Benz vehicles like the CLS, CLK, CL, SLK, and E-Class. It offers a good balance of affordability, reliability, and ease of installation. While it may not match the exact longevity of an OEM relay, its performance is more than sufficient for most drivers. The key to success lies in purchasing from a reputable seller and ensuring proper installation.

### **Recommendation**

If you need a horn relay replacement and are looking for a cost-effective, high-quality solution, the **Bosch 0332011007 is an excellent choice**. Purchase from a trusted automotive parts retailer (such as Amazon, RockAuto, or a local Mercedes specialist) to avoid counterfeit products. If budget allows, consider an **OEM or high-end aftermarket alternative** (like Valeo or Denso) for maximum reliability. Always verify the relay s compatibility with your specific model year before buying.

Details:

2003-2004 E-150. 95-2006 Crown Victoria. 95-96 Bronco. Sturdily designed for enduring performance.

Since 1886, Bosch has developed innovative products including spark plugs, starters, brakes and steering system parts for the automotive aftermarket. Precision-formed to ensure direct fit and dependable functionality. Bosch Horn Relay. Has undergone systematic development and inspection to guarantee outstanding quality.

Revive your drive with the sturdy design and dependable, OE-standard performance guaranteed by Bosch's OE replacement Horn Relay.

part #: 0332011007 prices

• $11.08-$16.08

specifications steeringwheelsiiz:

• for models: Cl, Slk, Clk
• for makes: Mercedes
• brand: Bosch
• mpn: 0332011007
• part type: Horn
• california prop 65 warning: Img Src Https
• country of origin: Ships From The Us
• fitment type: Performance/custom
• manufacturer warranty: 1-year Bosch Limited Warranty
• part name: Horn Relay
• quantity: Sold Individually
• recommended use: Oe Replacement
• universal fitment: Direct Fit
• upc: 165143314661
• warranty: 1 Year

offer steeringwheelsiiz:

• options: Ship-to-home
• sold: 0
• started: June 7, 2026
• availability: In Stock
• quantity: 1

general steeringwheelsiiz:

• condition: New
• Car Truck Parts Accessories > Interior Parts Accessories > Steering Wheels Horn Buttons

shipping steeringwheelsiiz:

• type: Fixed
• transit: 3-5 Days
• service: USPS Priority Mail
• Class: Expedited
• carrier: USPS
• cost: $0.00

returns steeringwheelsiiz:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

payments steeringwheelsiiz:

• wallet: Apple-pay
• other
• credit card: Visa

seller steeringwheelsiiz:

• city: Fountain Valley, California
• rating: 99.7%
• # reviews: 38136

Bosch 0332011007 Is Similar To:

• 011157 Bmw Bosch Horn High Oem (23.9% similar) It is in great working condition and will fit all E46 coupe convertible sedan model's. If for some reason an item arrives damaged or is not working as described, please directly. You can also day or night. It is important that if you are happy with your service and products, leave us a 5 start ...(August 14th, 2018)
• 0320223201 Bosch Mercedes Alarm Horn (33% similar) Bosch alarm horn removed from a 1986 560SEL in normal working condition...(April 22nd, 2018)
• 5018193-aa Mopar Bosch Dodge Plymouth Neon Low Note Horn (16.3% similar) Horn checked good and loud not sure about other applications so check photo of connector...(January 21st, 2019)
• 53002 Bosch Horn (21.1% similar) ...(September 30th, 2017)
• W0133-1789506-bos B2c Central Bosch Horn (16.8% similar) Brands: voltaic inc. Listing data is catalog provider...(January 29th, 2018)
• W0133-1826071 Central Bosch Horn Fits Fbs (25% similar) Listing data is catalog provider. 5l 3504CC v8 gas naturally aspirated, 3l 2307CC l4 gas naturally aspirated, this part fits vehicles made in the following years 1965 , 1966 , 1967 , 1968 , 1969 , 1970 , 1971 , 1972 , 1973 , 1974 , 1975 , 1976 , 1977 , 1978 , 1979 , 1980 , 1981 , ...(September 11th, 2018)
• W0133-1905969-bos Central Bosch Horn Fits Fbs (24.2% similar) We care about you and your vehicle...(October 9th, 2018)
• Bosch 97377yx 2006-2007 Mercedes C280 Horn 1998 1999 Pair (41.2% similar) Good condition tested item pulled from a running 2006 mercedes C280 that was scrapped...(September 21st, 2024)
• Bosch 20016-71242 Vw German Loud Original Horn Pre-owned (29.6% similar) Part #: Bosch 2001 6-71242 for sale...(October 7th, 2024)
• Audi 613.au1d06 A3 2006 Front Left Driver Side High Tone Note Horn Signal Pitch Bosch Fctry (20% similar) Parts condition...(November 8th, 2024)
• Dodge 613.ch2m08 2008 Magnum High Low Note Tone Horn Siren Alarm Pitch Set Pair Bosch Oem (26.2% similar) Standard warranty...(November 17th, 2024)