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Details
| Specification | Value |
|---|---|
| Brand | KNECHT |
| MPN | kx21d |
| Diameter [mm] | 71.0 mm |
| Height [mm] | 82.5 mm |
| Height 1 [mm] | 83 mm |
| Inner Diameter 2 [mm] | 21 mm |
| Packaging length [cm] | 7.5 cm |
| Packaging width [cm] | 7.50 cm |
| Packaging height [cm] | 8.50 cm |
| Net Weight [g] | 107 g |
OE numbers (74)
Search by this OE number to find compatible parts
- MAZDAโ063623581
- RENAULT / RENAULT KOREA / RENAULT TRUCKSโ1231544
- GMCโ1530811
- FORDโ1538624
- FORDโ1538625
- LANDINI / MASSEY FERGUSONโ1550950
- MASSEY FERGUSONโ1550950M1
- MASSEY FERGUSONโ1640995
- LANDINI / MASSEY FERGUSONโ1640995M91
- FORDโ1715762
- LANDINI / MASSEY FERGUSONโ1801714
- LANDINI / MASSEY FERGUSONโ1801714M1
- MASSEY FERGUSONโ1845766M1
- LANDINI / MASSEY FERGUSONโ1850450
- LANDINI / MASSEY FERGUSONโ1850450M1
- LANDINIโ1850450M2
- LANDINI / MASSEY FERGUSONโ1881471
- LANDINI / MASSEY FERGUSONโ1881471M1
- MASSEY FERGUSONโ1881573M1
- LANDINI / MASSEY FERGUSONโ1881632M91
- PERKINSโ26560073
- LANDINIโ27741
- LANDINI / MASSEY FERGUSONโ285664M91
- JOHN DEERE / PERKINSโ30242
- LANDINI / MASSEY FERGUSONโ30307
- PERKINSโ30497
- JOHN DEERE / LANDINI / MASSEY FERGUSONโ32327
- PERKINSโ32543
- VOLVOโ480504
- LANDINI / MASSEY FERGUSONโ500532
- LANDINI / MASSEY FERGUSONโ500747
- LANDINI / MASSEY FERGUSONโ500764
- LANDINI / MASSEY FERGUSONโ501232
- MASSEY FERGUSONโ501232M91
- TALBOTโ5037896
- MASSEY FERGUSONโ504232
- MASSEY FERGUSONโ620601M91
- CASE IHโ62428
- LANDINI / MASSEY FERGUSONโ643081
- MASSEY FERGUSONโ643081M1
- LANDINI / MASSEY FERGUSONโ643081M91
- GMCโ6435091
- GMCโ6435098
- CASE IHโ67305
- CASE IHโ68859
- BEDFORD / GMCโ7984282
- GMCโ7984321
- LANDINI / MASSEY FERGUSONโ890967M91
- LANDINI / MASSEY FERGUSONโ890976
- LANDINI / MASSEY FERGUSONโ894971
- LANDINI / MASSEY FERGUSONโ894971M91
- LANDINI / MASSEY FERGUSONโ894974
- LANDINI / MASSEY FERGUSONโ894974M1
- LANDINI / MASSEY FERGUSONโ894974M91
- LANDINI / MASSEY FERGUSONโ965593
- LANDINI / MASSEY FERGUSONโ965593M91
- ROVERโABU8560
- FORDโC2TA9150A
- FORDโC2TA9150B
- FORDโC2TZ9155B
- FORDโC2TZ9365A
- FORDโC7TZ9365B
- FORDโE1ADDN99162B
- FORDโE1ADDN99162B1
- FORDโE1ADDN99162B2
- FORDโE1DDN99162B
- FORDโEFG1
- DEUTZโEIADDIN99162B
- FORDโEIADDN9155A
- FORDโEIADKN99162B
- FORDโEPN99162A
- FORDโEPN99162B
- CHRYSLERโJ0032543
- LISTER PETTERโVPK81/6
Where this part fits
Original-fit position for OE 1881471. The red ring marks where this part installs on the vehicle.
About this product
Sourced from KNECHT, this fuel filter (KX 21D) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications โ Diameter [mm]: 71, 0 mm, Height [mm]: 82, Rubber mm, Height 1 [mm]: 83 mm, Filter type: Stainless Steel, Inner Diameter 2 [mm]: 21 mm โ are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 063623581, 1025931, 1231544, 142341/11 and 152 more. Matching these numbers confirms a like-for-like replacement with no loss of function. KNECHT 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 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.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (90)
Show all 90 OE numbers
Fuel Filter KNECHT KX 21D โ compatible car models
| Manufacturer article number (MPN) | KX 21D |
|---|---|
| OE part numbers | 063623581, 1231544, 1530811, 1538624, 1538625, 1550950, 1550950M1, 1640995, 1640995M91, 1715762, 1801714, 1801714M1, 1845766M1, 1850450, 1850450M1, 1850450M2, 1881471, 1881471M1, 1881573M1, 1881632M91 (+54 more) |
Compatibility check
Loading vehicle dataโฆ
Please wait while we load vehicle compatibility information.Description and what's included
KNECHT kx21d . Diameter [mm]: 71,0 mm. Filter type: 9. Height 1 [mm]: 83 mm. Height [mm]: 82,5 mm. Inner Diameter 2 [mm]: 21 mm. Net Weight [g]: 107 g. Packaging height [cm]: 8,50 cm. Packaging length [cm]: 7,5 cm
- 1x Fuel Filter
Shipping, returns, warranty
Free UK delivery on orders over ยฃ99.00. Tracked standard shipping.
- Standard delivery: 5โ9 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 Fuel Filter 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 Fuel Filter fits. All fitment data is verified through TecDoc.
What specifications does this KNECHT Fuel Filter have?
This KNECHT Fuel Filter has the following specifications: Diameter [mm]: 71,0 mm; Height [mm]: 82,5 mm; Height 1 [mm]: 83 mm; Filter type: 9; Inner Diameter 2 [mm]: 21 mm; Packaging length [cm]: 7,5 cm. Check the full specifications table above for complete details.
What OE part numbers does this Fuel Filter replace?
This Fuel Filter replaces OE part numbers: 063623581, 1231544, 1530811, 1538624, 1538625, 1550950, 1550950M1, 1640995 and 66 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Fuel Filter cost?
This KNECHT Fuel Filter is available for ยฃ7.99. Fuel Filter 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 Fuel Filter?
Signs include difficulty starting, engine stalling, hesitation during acceleration, reduced fuel economy, or the check engine light illuminating.
What tools do I need to replace a Fuel Filter?
Tools needed: fuel line quick-release disconnect tools (plastic clip set), drip tray, fuel-safe gloves, new filter with fittings. Difficulty: Moderate DIY. Safety warning: Relieve fuel system pressure before opening any line (run engine until it stalls or use the Schrader valve if present). No open flames or sparks -- petrol vapour is highly flammable.
Can I use this part as a replacement for OE 063623581?
Yes, this KNECHT Fuel Filter is a direct replacement for OE part number 063623581. 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 KX 21D the same as the KNECHT KC 100D?
No, while both are Fuel Filter parts, they are different products. The KNECHT KX 21D has Diameter [mm]: 71,0 mm, Height [mm]: 82,5 mm, Height 1 [mm]: 83 mm. The KNECHT KC 100D 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.
