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BrandTOPRAN
MPN113 903
OE refs1
SKU0301-113 903

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Details

SpecificationValue
BrandTOPRAN
CategoryAir cleaner
Height [mm]186 mm
Inner Diameter [mm]91 mm
Outer Diameter [mm]156 mm

OE numbers (1)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 4G0133843. The red ring marks where this part installs on the vehicle.

2019 — Engine › 13346
2019 · Engine › 13346Position 2

About this product

When air cleaner performance matters, the TOPRAN 113 903 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Height [mm]: 186 mm, Shape: 45, Inner Diameter [mm]: 91 mm, Outer Diameter [mm]: 156 mm, Filter type: Stainless Steel. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with AUDI 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: 07.14.015, 1118609400, 1118609409, 112 321 0038 and 111 more. Matching these numbers confirms a like-for-like replacement with no loss of function. TOPRAN 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.

About TOPRAN

TOPRAN, part of the Hans Thomsen Group headquartered in Hamburg, Germany, is a growing independent aftermarket brand focused on providing quality parts at accessible prices. TOPRAN offers a comprehensive range covering engine, cooling, electrical, braking, and body components for European vehicles. All TOPRAN products are manufactured to meet OE specifications and undergo quality testing before distribution. Combining German quality management with competitive pricing, TOPRAN is an excellent choice for cost-conscious motorists and workshops who do not want to compromise on part quality.

Suitable cars

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CONTINENTAL28.0002-0300.2
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DYNAMATRIXDAF2049/4
EUROREPAR1667448180
EUROREPAR1672357780
FEBI BILSTEIN48470
FIL FILTERHPU 4440
FILTRONAR371/7
FRAMCA11070
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GOODWILLAG 003
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HELLA8ZA 358 322-031
HIFI FILTERSA 5256
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JAPANPARTSFA-0935JM
JAPKOFA-0935JM
JC PREMIUMB2A020PR
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JP GROUP1118609400
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JPN20F9160-JPN
JS ASAKASHIA0501
KAVO PARTSFAF-10491
KLAXCAR FRANCEFA486z
KOLBENSCHMIDT50014491
KRAFT AUTOMOTIVE1710015
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LYNXAUTOLA-1941
MAGNETI MARELLI154705360410
MAGNETI MARELLI359002310090
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MASTER-SPORT GERMANY16005-LF-PCS-MS
MAXGEAR26-0908
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Air cleaner TOPRAN 113 903compatible car models

Car modelsAUDI: A6 C7 (4G2, 4GC), A6 C7 Avant (4G5, 4GD), A7 Sportback (4GA, 4GF)
Engines2.8 FSI
Year of manufacture2010-2019
Manufacturer article number (MPN)113 903
OE part numbers4G0 133 843
Compatibility check

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Description and what's included

TOPRAN 113903 Air cleaner. Filter type: 9. Frame Material: 12. Height [mm]: 186 mm. Inner Diameter [mm]: 91 mm. Outer Diameter [mm]: 156 mm. Shape: 45. Supplementary Article/Info 2: 162

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 AUDI 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 TOPRAN Air cleaner have?

This TOPRAN Air cleaner has the following specifications: Height [mm]: 186 mm; Shape: 45; Inner Diameter [mm]: 91 mm; Outer Diameter [mm]: 156 mm; Filter type: 9; Supplementary Article/Info 2: 162. 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: 4G0 133 843. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Air cleaner cost?

This TOPRAN Air cleaner is available for £17.99. Air cleaner prices vary depending on brand, specifications, and vehicle compatibility. TOPRAN 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 4G0 133 843?

Yes, this TOPRAN Air cleaner is a direct replacement for OE part number 4G0 133 843. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

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