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Details
| Specification | Value |
|---|---|
| Brand | HELLA |
| MPN | 8zc358331-351 |
| Category | Filter, interior air |
| Length [mm] | 254 mm |
| Width [mm] | 133 mm |
| Height [mm] | 41 mm |
| Quantity Unit | SA |
OE/OEM numbers (2)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—166 830 03 18
- MERCEDES-BENZ—A 166 830 03 18
Where this part fits
Original-fit position for OE 1668300318. The red ring marks where this part installs on the vehicle.
About this product
Sourced from HELLA, this filter, interior air (8ZC 358 331-351) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Length [mm]: 254 mm, Width [mm]: 133 mm, Height [mm]: 41 mm, Quantity: Aluminium, Quantity Unit: SA — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit MERCEDES-BENZ models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 166 830 03 18, 358 331-351, 358331351, 8ZC 358 331-351 and 6 more. Matching these numbers confirms a like-for-like replacement with no loss of function. HELLA is a recognised supplier of automotive filtration 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
Equivalent products (7)
Filter, interior air HELLA 8ZC 358 331-351 — compatible car models
| Car models | MERCEDES-BENZ: GL-CLASS (X166), GLE Coupe (C292), GLE (W166), GLS (X166), M-CLASS (W166) |
|---|---|
| Engines | GL 350 CDI / BlueTec 4-matic (166.823, 166.824); 350 d 4-matic (292.323, 292.324); 250 d (166.006); 350 d 4-matic (166.824); ML 250 CDI / BlueTEC 4-matic (166.004, 166.003) |
| Year of manufacture | 2011-2019 |
| Manufacturer article number (MPN) | 8ZC 358 331-351 |
| OE part numbers | 166 830 03 18, A 166 830 03 18 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HELLA 8zc358331-351 Filter, interior air. Filter type: 8. Height [mm]: 41 mm. Length [mm]: 254 mm. Quantity: 2. Quantity Unit: SA. Width [mm]: 133 mm
- 1x Filter, interior air
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 Filter, interior air compatible with my car?
This Filter, interior air fits MERCEDES-BENZ vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this HELLA Filter, interior air have?
This HELLA Filter, interior air has the following specifications: Length [mm]: 254 mm; Width [mm]: 133 mm; Height [mm]: 41 mm; Quantity: 2; Quantity Unit: SA; Filter type: 8. Check the full specifications table above for complete details.
What OE part numbers does this Filter, interior air replace?
This Filter, interior air replaces OE part numbers: 166 830 03 18, A 166 830 03 18. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Filter, interior air cost?
Filter, interior air prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this HELLA Filter, interior air. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Filter, interior air?
Replace when you notice reduced airflow from the HVAC system, persistent musty odours, increased noise when the fan is running, or fogging windows. Most cabin filters should be changed every 15,000-25,000 miles.
What tools do I need to replace a Filter, interior air?
Tools needed: flat-head screwdriver or 8mm socket may be required to remove the glove box (location and access varies by model -- check the vehicle handbook). Difficulty: Easy DIY. Safety warning: Wear a dust mask when removing a heavily contaminated cabin filter -- it traps fine particulates, allergens, and bacteria.
Can I use this part as a replacement for OE 166 830 03 18?
Yes, this HELLA Filter, interior air is a direct replacement for OE part number 166 830 03 18. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
