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CP247
Gallery
BrandKNECHT
MPNLX 1850/1
OE refs8
SKU0034-LX 1850/1
GTIN / EAN4009026877371

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Details

SpecificationValue
BrandKNECHT
MPNlx1850-1
CategoryAir cleaner
Length [mm]247 mm
Width [mm]208 mm
Height [mm]33 mm
Packaging length [cm]21.8 cm
Packaging width [cm]4.00 cm
Packaging height [cm]25.20 cm
Net Weight [g]161 g

OE numbers (8)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 6420942104.

AIR FILTER — Filters
FiltersPosition main

About this product

Sourced from KNECHT, this air cleaner (LX 1850/1) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Length [mm]: 247 mm, Width [mm]: 208 mm, Height [mm]: 33 mm, Filter type: Stainless Steel, Packaging length [cm]: 21, Carbon cm — 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: 153071762754, 3046200, 50013999, 6420940304 and 30 more. Matching these numbers confirms a like-for-like replacement with no loss of function. KNECHT 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.

Suitable cars

Equivalent products (26)

Show all 26 OE numbers
BOSCHF026400388
BOSCHS0388
COMLINEEAF634
CoopersFiaamPA7650-2
FILTRONAP034/42X
FIRST LINEBFA2246
FRAMAF5694
FRAMCA10662-2
HENGST FILTERE1031L2
HENGST FILTERE627L
MAGNETI MARELLI71762754
MANN-FILTERC25004
MANN-FILTERC2520
MANN-FILTERC27000-2
MANN-FILTERC2720
MECAFILTER9290V1
MECAFILTERJLP9290
MOTAQUIPVFA1203
MULLER FILTERPA3199x2
PURFLUXA1327
SOFIMAS3462A
UFI3046200

Air cleaner KNECHT LX 1850/1compatible car models

Car modelsMERCEDES-BENZ: C-CLASS T-Model (S203), C-CLASS T-Model (S204), C-CLASS (W203), C-CLASS (W204), CLK (C209), CLK Convertible (A209), CLS (C219), E-CLASS Convertible (A207), E-CLASS Coupe (C207), E-CLASS Platform/Chassis (VF211) (+12 more)
EnginesC 320 CDI (203.220); C 320 CDI (204.222); C 320 CDI (203.020); C 320 CDI (204.022); CLK 320 CDI (209.320); CLK 320 CDI (209.420); CLS 320 CDI; E 350 CDI (207.422); E 350 CDI (207.322); E 280 CDI (211.620); E 280 T CDI (211.220); E 300 CDI / BlueTEC (212.227, 212.221); E 280 CDI (211.020); E 350 BlueTEC (212.024); G 320 CDI (463.303) (+7 more)
Year of manufacture1989-2018
Manufacturer article number (MPN)LX 1850/1
OE part numbers6420940304, 6420940404, 6420942104, 6420942804, A6420940304, A642 094 04 04, A642 094 21 04, A6420942804
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Description and what's included

KNECHT lx1850-1 Air cleaner. Filter type: 9. Height [mm]: 33 mm. Length [mm]: 247 mm. Net Weight [g]: 161 g. Packaging height [cm]: 25,20 cm. Packaging length [cm]: 21,8 cm. Packaging width [cm]: 4,00 cm. Seal Material: 234

What's included:
  • 1x Air cleaner
Shipping, returns, warranty

Free UK delivery on orders over £99.00. Tracked standard shipping.

  • Standard delivery: 5–9 business days
  • Order before 5pm — 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 Air cleaner compatible with my car?

This Air cleaner 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 KNECHT Air cleaner have?

This KNECHT Air cleaner has the following specifications: Length [mm]: 247 mm; Width [mm]: 208 mm; Height [mm]: 33 mm; Filter type: 9; Packaging length [cm]: 21,8 cm; Packaging width [cm]: 4,00 cm. Check the full specifications table above for complete details.

What OE part numbers does this Air cleaner replace?

This Air cleaner replaces OE part numbers: 6420940304, 6420940404, 6420942104, 6420942804, A6420940304, A642 094 04 04, A642 094 21 04, A6420942804. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Air cleaner cost?

This KNECHT Air cleaner is available for £25.99. Air cleaner prices vary depending on brand, specifications, and vehicle compatibility. KNECHT parts offer a balance of quality and value, backed by our 14-day money-back guarantee.

How do I know when to replace my Air cleaner?

A dirty air filter can cause reduced fuel economy, engine misfires, unusual engine sounds, or reduced horsepower. Most manufacturers recommend replacement every 15,000-30,000 miles, or more frequently in dusty conditions.

What tools do I need to replace a Air cleaner?

Tools needed: none for most vehicles (airbox clips open by hand); some require a flat-head screwdriver or T20 Torx. Difficulty: Easy DIY. Safety warning: Ensure the airbox is fully sealed after fitting -- an air leak downstream of the mass airflow sensor will cause running problems and potential fuel mixture faults.

Can I use this part as a replacement for OE 6420940304?

Yes, this KNECHT Air cleaner is a direct replacement for OE part number 6420940304. 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 KNECHT LX 1850/1 the same as the KNECHT LX 1000?

No, while both are Air cleaner parts, they are different products. The KNECHT LX 1850/1 has Length [mm]: 247 mm, Width [mm]: 208 mm, Height [mm]: 33 mm. The KNECHT LX 1000 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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