Cylinder head, Valve cover, 1.9 TDI with diesel straight-4 1.9 L 103 HP at 4000 RPM, 250 N⋅m at 1900 RPM engine (2004.4–2010.8), All <a href="https://garage.wiki/volkswagen/engines/diesel/straight-4/19-liters/bls/" title="Volkswagen diesel straight-4 1.9 Liters BLS engine DIY maintenance and service manual">Volkswagen diesel straight-4 1.9 Liters BLS</a> engines

by Roman Paulov