- Shop with confidence: competitive prices, exclusive deals, and delivery perks.
- Need it quickly? We dispatch fast-moving parts daily. Check delivery options.
- Swap or return items within the standard return period with a simple process.
- Questions about fitment or orders? Our support team is ready to help.
Similar products
Customers also bought
Details
| Specification | Value |
|---|---|
| Brand | KNECHT |
| MPN | lx3284 |
| Category | Air cleaner |
| Length [mm] | 324.0 mm |
| Width [mm] | 153 mm |
| Height [mm] | 72.3 mm |
| Packaging length [cm] | 15.5 cm |
| Packaging width [cm] | 8.00 cm |
| Packaging height [cm] | 32.50 cm |
| Net Weight [g] | 271 g |
OE numbers (10)
Search by this OE number to find compatible parts
- CITROËN / PEUGEOT—1427K4
- CITROËN / PEUGEOT—1444EH
- CITROËN / PEUGEOT—1444EJ
- CITROËN / PEUGEOT—1444EV
- CITROËN / PEUGEOT—1444EW
- CITROËN / PEUGEOT—1444TP
- CITROËN / PEUGEOT—1444XF
- CITROËN / PEUGEOT—9650188680
- CITROËN/PEUGEOT—9670503380
- CITROËN / PEUGEOT—9687254680
Where this part fits
Original-fit position for OE 1427K4.
About this product
When air cleaner performance matters, the KNECHT LX 3284 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Length [mm]: 324, 0 mm, Width [mm]: 153 mm, Height [mm]: 72, Cast Iron mm, Filter type: Stainless Steel, Packaging length [cm]: EPDM, Rubber cm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with CITROËN, PEUGEOT vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 11123210032, 11123210033, 1427K4, 1444EH and 78 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 (77)
Show all 77 OE numbers
Air cleaner KNECHT LX 3284 — compatible car models
| Car models | CITROËN: C5 II Break (RE), C5 II Estate Van (RE), C5 III Break (RW), C5 III (RD), C5 II (RC); PEUGEOT: 407 (6D), 407 Coupe (6C), 407 SW (6E, 6D), 407 SW Estate Van (6E), 508 I (8D), 508 SW Estate Van (8E), 508 SW I (8E) |
|---|---|
| Engines | 2.0 HDi (RERHRH); 2.0 HDi; 2.0 HDi 140 (RDRHF8, RDRHFA, RDRHA8, RDRHAJ); 2.0 HDi (RCRHRH); 2.0 HDi 135 (6DRHRH, 6DRHRE, 6DRHRG, 6DRHRJ); 2.0 BlueHDi 150 |
| Year of manufacture | 2004-2018 |
| Manufacturer article number (MPN) | LX 3284 |
| OE part numbers | 1427K4, 1444EH, 1444EJ, 1444EV, 1444EW, 1444TP, 1444XF, 9650188680, 9670503380, 9687254680 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
KNECHT lx3284 Air cleaner. Filter type: 9. Height [mm]: 72,3 mm. Length [mm]: 324,0 mm. Net Weight [g]: 271 g. Packaging height [cm]: 32,50 cm. Packaging length [cm]: 15,5 cm. Packaging width [cm]: 8,00 cm. Seal Material: 234
- 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 CITROËN, PEUGEOT 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]: 324,0 mm; Width [mm]: 153 mm; Height [mm]: 72,3 mm; Filter type: 9; Packaging length [cm]: 15,5 cm; Packaging width [cm]: 8,00 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: 1427K4, 1444EH, 1444EJ, 1444EV, 1444EW, 1444TP, 1444XF, 9650188680 and 2 more. 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 £20.99. 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 1427K4?
Yes, this KNECHT Air cleaner is a direct replacement for OE part number 1427K4. 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 3284 the same as the KNECHT LX 1000?
No, while both are Air cleaner parts, they are different products. The KNECHT LX 3284 has Length [mm]: 324,0 mm, Width [mm]: 153 mm, Height [mm]: 72,3 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.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
