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CP247
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BrandTOPRAN
MPN115 789
OE refs5
SKU0301-115 789

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Details

SpecificationValue
BrandTOPRAN
Core Length [mm]618 mm
Core Width [mm]419 mm
Core Depth [mm]33 mm

OE/OEM numbers (5)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 3C0145803G. The red ring marks where this part installs on the vehicle.

PART — Others
OthersPosition main

About this product

The TOPRAN Charge Air Cooler (115 789) 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: Supplementary Article/Info 2: 63, Cooling fins material: Steel, Water Tank Material (radiator): 112, Core Length [mm]: 618 mm, Core Width [mm]: 419 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit AUDI, SEAT, SKODA, VW 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: 001-10-19284, 0026304268, 01-4227VW, 01-4227VW/B and 78 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 from our UK warehouse with a 30-day money-back guarantee and free 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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BEHR HELLA SERVICE8ML 376 746-071
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DIEDERICHSDCA1019
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HELLA8ML 376 746-154
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KAGER31-4460
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KLITECHLK5803
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KLOKKERHOLM0026304268
KRAFT AUTOMOTIVE1559816
KÜHLER SCHNEIDER1370161
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LUZARLRIC 1803
MAGNETI MARELLI351319202000
MAGNETI MARELLI351319202003
MAGNETI MARELLI351319202080
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ORDONEZ2066510
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PRASCOVN4268
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Charge Air Cooler TOPRAN 115 789compatible car models

Car modelsAUDI: A3 (8P1), A3 Convertible (8P7), A3 Sportback (8PA); SEAT: ALTEA (5P1), ALTEA XL (5P5, 5P8); SKODA: OCTAVIA II (1Z3), OCTAVIA II Combi (1Z5), SUPERB II (3T4), SUPERB II Estate (3T5); VW: CADDY III Box Body/MPV (2KA, 2KH, 2CA, 2CH), CADDY III MPV (2KB, 2KJ, 2CB, 2CJ), GOLF PLUS V (5M1, 521), GOLF V (1K1), GOLF V Variant (1K5), JETTA III (1K2), PASSAT B6 (3C2), PASSAT B6 Variant (3C5), TOURAN (1T1, 1T2)
Engines1.9 TDI; 2.0 TDI
Year of manufacture2003-2016
Manufacturer article number (MPN)115 789
OE part numbers1K0 145 803F, 1K0 145 803H, 1K0 145 803Q, 3C0 145 803E, 3C0 145 803G
Compatibility check

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Description and what's included

TOPRAN 115789 . Cooling fins material: 1. Core Depth [mm]: 33 mm. Core Length [mm]: 618 mm. Core Width [mm]: 419 mm. Supplementary Article/Info 2: 63. Water Tank Material (radiator): 112

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

Free UK delivery on orders over £99.00. Express and standard shipping available.

  • Standard delivery: 2-5 business days
  • Express delivery: 1-2 business days
  • 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 Charge Air Cooler compatible with my car?

This Charge Air Cooler fits AUDI, SEAT, SKODA, VW 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 Charge Air Cooler have?

This TOPRAN Charge Air Cooler has the following specifications: Supplementary Article/Info 2: 63; Cooling fins material: 1; Water Tank Material (radiator): 112; Core Length [mm]: 618 mm; Core Width [mm]: 419 mm; Core Depth [mm]: 33 mm. Check the full specifications table above for complete details.

What OE part numbers does this Charge Air Cooler replace?

This Charge Air Cooler replaces OE part numbers: 1K0 145 803F, 1K0 145 803H, 1K0 145 803Q, 3C0 145 803E, 3C0 145 803G. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Charge Air Cooler cost?

This TOPRAN Charge Air Cooler is available for £102.99. Charge Air Cooler 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 Charge Air Cooler?

Regular inspection of your Charge Air Cooler is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.

What tools do I need to replace a Charge Air Cooler?

Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Charge Air Cooler fitted by a professional mechanic.

Can I use this part as a replacement for OE 1K0 145 803F?

Yes, this TOPRAN Charge Air Cooler is a direct replacement for OE part number 1K0 145 803F. 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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