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Details
| Specification | Value |
|---|---|
| Brand | HELLA |
| MPN | 4az931675-911 |
OE/OEM numbers (4)
Search by this OE number to find compatible parts
- MACK—4381 87400
- CATERPILLAR—453-2208
- KENWORTH—87400
- FREIGHTLINER—HAL 87400
About this product
Sourced from HELLA, this flasher unit (4AZ 931 675-911) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. This part supersedes original equipment references: 4381 87400, 453-2208, 4AZ 931 675-911, 87400 and 3 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 — 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 — 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 — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free 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 (3)
Flasher Unit HELLA 4AZ 931 675-911 — compatible car models
| Manufacturer article number (MPN) | 4AZ 931 675-911 |
|---|---|
| OE part numbers | 4381 87400, 453-2208, 87400, HAL 87400 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HELLA 4az931675-911 . 4AZ 931 675-911
- 1x Flasher Unit
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- 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 Flasher Unit 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 — we'll confirm whether this Flasher Unit fits. All fitment data is verified through TecDoc.
What specifications does this HELLA Flasher Unit have?
The package includes the Flasher Unit as described in the specifications above. Check the "What's included" section for a full list of components. If mounting hardware or accessories are required, they will be listed separately.
What OE part numbers does this Flasher Unit replace?
This Flasher Unit replaces OE part numbers: 4381 87400, 453-2208, 87400, HAL 87400. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Flasher Unit cost?
Flasher Unit prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this HELLA Flasher Unit. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Flasher Unit?
Regular inspection of your Flasher Unit 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 Flasher Unit?
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 Flasher Unit fitted by a professional mechanic.
Can I use this part as a replacement for OE 4381 87400?
Yes, this HELLA Flasher Unit is a direct replacement for OE part number 4381 87400. 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 4AZ 931 675-911 the same as the HELLA 4DB 001 887-041?
No, while both are Flasher Unit parts, they are different products. The HELLA 4AZ 931 675-911 has specific dimensions, material composition, and fitting requirements. The HELLA 4DB 001 887-041 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.
