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Number 3 marks the part’s position in this exploded view (Volkswagen LUPO/3L TDI (2003-2005)).

Other diagrams in the gallery may use a different number for the same part.

Supersession roadoldest to newest

028131521F
Superseded Jun 1999
028131521AS
Discontinued May 2020
You are here

028131521FSuperseded
Jun 1999
028131521ASThis pageDiscontinued
May 2020

Genuine Original OEM · Brand New

Body Interior

028131521AS Volkswagen Connecting Pipe

Selected configuration: GENUINE VOLKSWAGEN

Supersession roadoldest to newest

028131521F
Superseded Jun 1999
028131521AS
Discontinued May 2020
You are here

028131521FSuperseded
Jun 1999
028131521ASThis pageDiscontinued
May 2020

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Key specifications

SKU: 028131521AS
Manufacturer Part Number: 028131521AS

Product overview

Genuine OEM Volkswagen Connecting Pipe, part number 028131521AS. This pipe connects the exhaust gas recirculation (EGR) valve to the intake manifold, facilitating the controlled recirculation of exhaust gases to reduce NOx emissions. It is designed for precise fitment and durability under high-temperature exhaust conditions. Genuine OEM pipes ensure the correct internal diameter and flow characteristics required for effective emissions control and engine operation.