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VW TRANSPORTER T5 DIESEL FUEL COOLER 7H0203551B

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£38.00
£38.00
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This is a genuine OEM diesel fuel cooler / fuel radiator for the Volkswagen Transporter and Caravelle T5 fitted with diesel engines. The fuel cooler helps regulate diesel fuel temperature before it returns to the fuel system, improving fuel system efficiency and helping protect injection components from excessive heat.


Manufactured to Volkswagen factory specifications, this fuel cooler provides correct fitment and reliable cooling performance—ideal for replacing leaking, corroded, or damaged fuel coolers.


⸻


Part Details


* Genuine Volkswagen OEM part

* Part number: 7H0203551B

* Also referenced as:

* 7H0 203 551 B

* Diesel fuel cooler

* Fuel radiator

* Fuel cooling unit

* Component: Diesel fuel cooling radiator assembly

* Material: OEM aluminium construction

* System type: Diesel fuel return cooling system


VW breaker and parts supplier listings identify 7H0203551B as the OEM diesel fuel cooler fitted to T5 diesel models.


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Compatibility


* Volkswagen Transporter T5 – 2003 to 2009

* Volkswagen Caravelle T5

* Volkswagen Multivan T5


Compatible with selected diesel engines:


* 1.9 TDI

* 2.0 TDI

* 2.5 TDI


including engine codes:


* AXD

* AXE

* BNZ

* BRS


depending on factory specification.


⚠️ Always compare:


* 7H0203551B

* Pipe connections

* Mounting brackets

* Cooler dimensions


before purchase.


⸻


Function & Benefits


* Helps regulate diesel fuel temperature

* Protects fuel injection system components

* Supports consistent engine performance

* Reduces excessive fuel heating during operation

* Direct OEM replacement – no modification required


A faulty fuel cooler can cause:


* Diesel fuel leaks

* Fuel temperature issues

* Poor running performance

* Fuel smell beneath vehicle

* Corrosion-related seepage

Brand: Volkswagen

Manufacturer Part Number: 7H0203551B

Country of Origin: Germany

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VW TRANSPORTER T5 DIESEL FUEL COOLER 7H0203551B

£38.00

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