Z19DTH Manifold Plug Set

If you’re running a 1.9 CDTi, JTDM, or Multijet and want to properly blank off the swirl flaps on your Pierburg intake manifold, this plug set is made specifically for your engine. Built for enthusiasts who want a clean, precise solution using only quality materials—no shortcuts, no compromises.

Fitment

• Alfa Romeo 939A200 (1.9 MultiJet JTDM 16V 110 kW / 150 KM)
• Alfa Romeo 147 - 1.9 JTDM 8v 2005+ [120 KM]
• Alfa Romeo 147 - 1.9 JTDM 16v 2005+ [150 KM]
• Alfa Romeo 147 - 1.9 JTD 16v 2004+ [136 KM]
• Alfa Romeo 156 - 1.9 JTD 2003-2005 [126 KM]
• Alfa Romeo 156 - 1.9 JTD 2004-2005 [150 KM]
• Alfa Romeo 156 Sportwagon - 1.9 JTD 16v Q4 2004-2006 [150 KM]
• Alfa Romeo 156 Sportwagon - 1.9 JTD 2005-2006 [150 KM]
• Alfa Romeo 156 Sportwagon - 1.9 JTD 2003-2006 [126 KM]
• Alfa Romeo 159 Saloon - 1.9 JTDM 8v 2005+ [120 KM]
• Alfa Romeo 159 Saloon - 1.9 JTDM 8v 2005+ [115 KM]
• Alfa Romeo 159 Saloon - 1.9 JTDM 16v 2005+ [136 KM]
• Alfa Romeo 159 Sportwagon - 1.9 JTDM 8v 2006+ [120 KM]
• Alfa Romeo 159 Sportwagon - 1.9 JTDM 8v 2006+ [115 KM]
• Alfa Romeo GT - 1.9 JTD 2003+ [150 KM]
• Fiat Croma - 1.9 D Multijet 2005+ [150 KM]
• Fiat Stilo - 1.9 D Multijet 2005+ [150 KM]
• Fiat Stilo Multi Wagon - 1.9 D Multijet 2005+ [150 KM]
• Opel/Vauxhall Astra Mk V (H) - 1.9 CDTi 2004-2009 [150 KM]
• Opel/Vauxhall Astra Mk V (H) - 1.9 CDTi 2004-2009 [120 KM]
• Opel/Vauxhall Astra Mk V (H) Estate - 1.9 CDTi 2004-2009 [150 KM]
• Opel/Vauxhall Astra Mk V (H) Sports Hatch - 1.9 CDTi 2004-2010 [150 KM]
• Opel/Vauxhall Astra TwinTop Mk V (H) - 1.9 CDTi 2006+ [150 KM]
• Opel/Vauxhall Astravan (H) - 1.9 CDTi 2005+ [150 KM]
• Opel/Vauxhall Signum - 1.9 CDTi 16v 2004-2008 [150 KM]
• Opel/Vauxhall Vectra MK II (C) - 1.9 CDTi 16v 2004-2005 [150 KM]
• Opel/Vauxhall Vectra MK II (C) GTS - 1.9 CDTi 16v 2004-2005 [150 KM]
• Opel/Vauxhall Vectra MK II (C) Estate - 1.9 CDTi 16v 2004-2005 [150 KM]
• Opel/Vauxhall Zafira MK II (B) - 1.9 CDTi 2005-2011 [150 KM]
• Saab 9-3 Saloon - 1.9 TiD 2004+ [150 KM]
• Saab 9-3 Convertible - 1.9 TiD 2006+ [150 KM]
• Saab 9-5 Saloon - 1.9 TiD 2006+ [150 KM]
• Saab 9-5 Estate - 1.9 TiD 2006+ [150 KM]
• Fits original Pierburg intake manifolds
• Part numbers: 93179055, 55206459, 55182684, GM 55210201

Material & Construction

• Aluminum PA6

Technical Specifications

• No additional technical specifications provided

What’s Included

• Manifold plug set (for Pierburg intake manifolds as per fitment list)

Installation Notes

• Designed to fit directly into the original Pierburg intake manifold. Basic mechanical knowledge and standard tools recommended for installation. Always double-check compatibility with your specific engine before fitting.

FAQ

• Will this plug set fit my intake if I have a different brand manifold?
  This set is specifically designed for original Pierburg intake manifolds only.
• Are these plugs suitable for both 8v and 16v versions of the 1.9 diesel engines listed?
  Yes, as long as your engine and vehicle are listed in the fitment section and use the original Pierburg manifold.
• Do I need any extra hardware to install these plugs?
  The set is intended as a direct fit for the specified applications using the original manifold.