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CP247
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BrandHELLA
MPN3AM 011 225-871
OE refs101
SKU0002-3AM 011 225-871
GTIN / EAN4082300397130

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Details

SpecificationValue
BrandHELLA
MPN3am011225-871
Voltage [V]12 V
Operating ModeEL
Protection Type (IP Code)IP65
Frequency Range [Hz]435 Hz
Frequency Range [Hz]335 Hz
Power Consumption [W]60 W
Sound Level [dB(A)]113 dB(A)
fulfils ECE normR28
Power consumption [A]5 A

OE numbers (101)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 1017774. The red ring marks where this part installs on the vehicle.

J Electrical System โ€” J01 Electrical System.Battery And Battery Cables/Horn โ€บ J01010 Battery And Battery Cables/Horn
J Electrical System ยท J01 Electrical System.Battery And Battery Cables/Horn โ€บ J01010 Battery And Battery Cables/HornPosition 11

About this product

When signal horn performance matters, the HELLA 3AM 011 225-871 delivers โ€” built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Voltage [V]: Zinc V, Operating Mode: Electric, Registration Type: Cast Iron, Protection Type (IP Code): IP65, Quantity: Aluminium. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. This part supersedes original equipment references: 00120-00001, 001 542 85 20, 001 542 86 20, 002 542 03 20 and 108 more. Matching these numbers confirms a like-for-like replacement with no loss of function. HELLA is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability โ€” you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative โ€” use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value โ€” and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.

About HELLA

HELLA, founded in 1899 in Lippstadt, Germany, is a global automotive lighting and electronics specialist now operating as FORVIA HELLA. HELLA specialises in headlamps, rear lights, signal lighting, sensors, actuators, and electronic control units. As an OE supplier to virtually all major car manufacturers, HELLA products represent the cutting edge of automotive lighting and electronic technology. With 125+ years of innovation in vehicle illumination and electronics, HELLA is the definitive choice for high-quality lighting and electronic component replacements.

Suitable cars

Vehicle matches are curated from manufacturer data

Confirmed fits based on manufacturer data.

Equivalent products (6)

HELLA011 225-871
HELLA011225871
HELLA3AM 011 225-871ยฃ21.99
MEYLE100 800 0043ยฃ26.99
MEYLE100 951 0007
MEYLE100 951 0008

Signal Horn HELLA 3AM 011 225-871 โ€” compatible car models

Manufacturer article number (MPN)3AM 011 225-871
OE part numbers00120-00001, 001 542 85 20, 001 542 86 20, 002 542 03 20, 002 542 04 20, 002 542 78 20, 002 542 79 20, 003 542 07 02, 003 542 07 20, 003 542 10 20, 003 542 13 20, 003 542 16 20, 003 542 17 20, 003 542 31 20, 0 320 043 021, 1 017 774, 111 951 113 B, 111 951 213 D, 11305113, 11305113A1 (+81 more)
Compatibility check

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Description and what's included

HELLA 3am011225-871 . Frequency Range [Hz]: 335 Hz. Frequency Range [Hz]: 435 Hz. fulfils ECE norm: R28. Housing Colour: 7. Operating Mode: EL. Power consumption [A]: 5 A. Power Consumption [W]: 60 W. Protection Type (IP Code): IP65

What's included:
  • 1x Signal Horn
Shipping, returns, warranty

Free UK delivery on orders over ยฃ99.00. Tracked standard shipping.

  • Standard delivery: 5โ€“9 business days
  • Order before 5pm โ€” ships the next working day
  • Free returns within 14 days
  • All parts backed by manufacturer warranty

Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.

Frequently Asked Questions

Is this Signal Horn compatible with my car?

Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine โ€” we'll confirm whether this Signal Horn fits. All fitment data is verified through TecDoc.

What specifications does this HELLA Signal Horn have?

This HELLA Signal Horn has the following specifications: Voltage [V]: 12 V; Operating Mode: EL; Registration Type: 3; Protection Type (IP Code): IP65; Quantity: 2; Housing Colour: 7. Check the full specifications table above for complete details.

What OE part numbers does this Signal Horn replace?

This Signal Horn replaces OE part numbers: 00120-00001, 001 542 85 20, 001 542 86 20, 002 542 03 20, 002 542 04 20, 002 542 78 20, 002 542 79 20, 003 542 07 02 and 93 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Signal Horn cost?

This HELLA Signal Horn is available for ยฃ21.99. Signal Horn prices vary depending on brand, specifications, and vehicle compatibility. HELLA parts offer a balance of quality and value, backed by our 14-day money-back guarantee.

How do I know when to replace my Signal Horn?

Regular inspection of your Signal Horn is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.

What tools do I need to replace a Signal Horn?

Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Signal Horn fitted by a professional mechanic.

Can I use this part as a replacement for OE 00120-00001?

Yes, this HELLA Signal Horn is a direct replacement for OE part number 00120-00001. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

Is the HELLA 3AM 011 225-871 the same as the HELLA 3AG 003 399-801?

No, while both are Signal Horn parts, they are different products. The HELLA 3AM 011 225-871 has Voltage [V]: 12 V, Operating Mode: EL, Registration Type: 3. The HELLA 3AG 003 399-801 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.

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