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BrandTOPRAN
MPN118 140
OE refs2
SKU0301-118 140

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SpecificationValue
BrandTOPRAN

OE/OEM numbers (2)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 03G121065H. The red ring marks where this part installs on the vehicle.

2009 — Engine › 12145
2009 · Engine › 12145Position 6

About this product

The TOPRAN Coolant Pipe (118 140) 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: Colour: Ceramic, Material: 54, Supplementary Article/Supplementary Info: 35, Supplementary Article/Supplementary Info: 20, Surface: 0. 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: 03225, 03G 121 065B, 03G 121 065H, 11211801301 and 19 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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Coolant Pipe TOPRAN 118 140compatible car models

Car modelsAUDI: A3 (8P1), A3 Sportback (8PA); SEAT: ALTEA (5P1), ALTEA XL (5P5, 5P8), LEON (1P1), TOLEDO III (5P2); SKODA: OCTAVIA II (1Z3), OCTAVIA II Combi (1Z5), SUPERB II (3T4), SUPERB II Estate (3T5); VW: 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)
Engines2.0 TDI; 2.0 TDI 16V
Year of manufacture2003-2015
Manufacturer article number (MPN)118 140
OE part numbers03G 121 065B, 03G 121 065H
Compatibility check

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Description and what's included

TOPRAN 118140 . Colour: 7. Forward- /Backflow: 62. Material: 54. Number of inlets/outlets: 4. Supplementary Article/Supplementary Info: 20. Supplementary Article/Supplementary Info: 35. Surface: 0

What's included:
  • 1x Coolant Pipe
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 Coolant Pipe compatible with my car?

This Coolant Pipe 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 Coolant Pipe have?

This TOPRAN Coolant Pipe has the following specifications: Colour: 7; Material: 54; Supplementary Article/Supplementary Info: 35; Supplementary Article/Supplementary Info: 20; Surface: 0; Forward- /Backflow: 62. Check the full specifications table above for complete details.

What OE part numbers does this Coolant Pipe replace?

This Coolant Pipe replaces OE part numbers: 03G 121 065B, 03G 121 065H. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Coolant Pipe cost?

This TOPRAN Coolant Pipe is available for £27.99. Coolant Pipe 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 Coolant Pipe?

Regular inspection of your Coolant Pipe 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 Coolant Pipe?

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 Coolant Pipe fitted by a professional mechanic.

Can I use this part as a replacement for OE 03G 121 065B?

Yes, this TOPRAN Coolant Pipe is a direct replacement for OE part number 03G 121 065B. 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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