Skip to main content
CP247
Gallery
BrandFILTRON
MPNAP 129/3
OE refs2
SKU0256-AP 129/3
GTIN / EAN5904608041296

Similar products

Customers also bought

Details

SpecificationValue
BrandFILTRON
MPNap129-3
CategoryAir cleaner
Length [mm]246 mm
Width [mm]206 mm
Height [mm]57 mm

OE numbers (2)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE ESR4238.

AIR FILTER — Filters
FiltersPosition main

About this product

The FILTRON Air cleaner (AP 129/3) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Length [mm]: 246 mm, Width [mm]: 206 mm, Height [mm]: 57 mm, Filter type: Stainless Steel, EU General Product Safety Regulation (GPSR): Aluminium. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit LAND ROVER 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: 042-1604, 0 986 AF2 687, 109208, 1 457 433 549 and 61 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FILTRON 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 (66)

Show all 66 OE numbers
ACDelcoPC 2239 E
ALCO FILTERMD-9540
AMC FilterFAF-10138
ASASHF 8147
ASHIKAFA-L01SJM
AVS AUTOPARTSP141
BECK/ARNLEY042-1604
BLUE PRINTADJ 132214
BOSCH0 986 AF2 687
BOSCHS3549
CHAMPAF 7989
CHAMPIONCAF100866P
CHAMPIONU 866
CHAMPIONU866/606
CLEAN FILTERSMA 1350
COMLINEEAF385
COOPERSAG 1298
CoopersFiaamPA7391
CROSLAND FILTERS8228
DELPHIAF20013
DONALDSONP923477
Dr!ve+DP1110100525
EUROREPAR1638022080
EUROREPAR1680346880
FIL FILTERHP 2134
FILTRAKC 261
FRAMCA5891
GUD FILTERSAG 988
HIFI FILTERSA 6055
JAPANPARTSFA-L01
JAPANPARTSFA-L01S
JAPANPARTSFA-L01SJM
JAPANPARTSJFA-L01
MAHLELX 3945
MAPCO61002
MEAT & DORIA16533
MECAFILTERELP 9013
MFILTERK 7013
MICRONAIRAF439
MISFATP141
MOTAQUIPVFA 880
MOTAQUIPVFA 961
MOTRIO8550500405
MOTRIO8550500405
MULLER FILTERPA711
P.B.R.AI-5256
PUROLATORA 45381
PZL FiltersWA50586
QUINTON HAZELLQFA0838
SCT - MANNOLSB 622
SF FILTERPA 7612
SOFIMAS 1102 A
TECNECO FILTERSAR 2011 PM
TECNOCARA2011
UNIPARTGFE 2543
VAICOV48-0015
WIX FILTERSWA6628

Air cleaner FILTRON AP 129/3compatible car models

Car modelsLAND ROVER: DEFENDER Cabrio (L316), DEFENDER Pick Up (L316), DEFENDER Station Wagon (L316, L315), DISCOVERY II (L318), FREELANDER I (L314), FREELANDER I Soft Top (L314), RANGE ROVER II (P38A)
Engines2.5 Td5 4x4 (L316); 2.5 Td5 4x4; 2.5 V6 4x4; 2.5 D 4x4
Year of manufacture1990-2017
Manufacturer article number (MPN)AP 129/3
OE part numbersESR 4238, LR 027408
Compatibility check

Loading vehicle data…

Please wait while we load vehicle compatibility information.
Description and what's included

FILTRON ap129-3 Air cleaner. EU General Product Safety Regulation (GPSR): 2. Filter type: 9. Height [mm]: 57 mm. Length [mm]: 246 mm. Width [mm]: 206 mm

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 LAND ROVER 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 FILTRON Air cleaner have?

This FILTRON Air cleaner has the following specifications: Length [mm]: 246 mm; Width [mm]: 206 mm; Height [mm]: 57 mm; Filter type: 9; EU General Product Safety Regulation (GPSR): 2. 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: ESR 4238, LR 027408. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Air cleaner cost?

This FILTRON Air cleaner is available for £9.99. Air cleaner prices vary depending on brand, specifications, and vehicle compatibility. FILTRON 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 ESR 4238?

Yes, this FILTRON Air cleaner is a direct replacement for OE part number ESR 4238. 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