ALH TDI N18 Valve

Fits & Compatibilities

Mk4 (ALH) TDI engines that have an oval connector on the N18 valve. Jetta, Golf, & New Beetle TDI 2000-2004

Year Model Engine
2000Golf1.9 TDI
2000Jetta1.9 TDI
2000New Beetle1.9 TDI
2001Golf1.9 TDI
2001Jetta1.9 TDI
2001New Beetle1.9 TDI
2002Golf1.9 TDI
2002Jetta1.9 TDI
2002New Beetle1.9 TDI
2003Golf1.9 TDI
2003Jetta1.9 TDI
2003New Beetle1.9 TDI
2004Golf1.9 TDI
2004Jetta1.9 TDI
2004New Beetle1.9 TDI

ALH TDI N18 Valve

Item #: 20650 VW #: 1J0906627

EGR Pressure Converter: Jetta, Golf, New Beetle 00-04 - TDI, N18 Valve

VW N18 valve. The EGR pressure converter is typically know as the N18 valve. This valve is for the year 2000 and later TDIs (ALH) that have an oval connector. If your car fails an emissions test it could be due to the N18 valve failing.

$
$74.95

Availability: In stock

Do-it-Yourself Tip


When your VW N18 valve goes bad, you should inspect the entire EGR and Vacuum system. The EGR valve is one spot to check for proper operation. If you find that you really need some help solving your EGR issues, you should refer straight to the Bentley manual. It’s the best source for fixing any issue on your Jetta, Golf, or New Beetle.

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