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1.9L TDI (ALH) to 1.9L Pumpe Dusse (ATD) Conversion

Upgrade your high mileage 98-2004 Golf, Jetta and New Beetle from the 1.9L TDI (Engine Code: ALH) with external injection pump to a new, modern direct injection Turbo Diesel engine.
The kit includes all components to convert the 1.9L TDI ALH to a 1.9L PD ATD

ATD: 2000-2005
1,896 cc (1.896 L; 115.7 cu in) I4 SOHC 8V Turbo
(74 kW; 100 hp) @4000
240 N·m (180 lb·ft) @1800-2400
140 hp ECU available.
Pre assembled and ready to install.

ALH Side View ALH Front View ATD Side View ATD Front View


Turbo Diesel Dual Intercooler Kit

Converts you TDI or PD Diesel to a dual intercooler. Is applicable for 1.9L TDI and Pumpe Dusse engines.

Mk4 TDI and PD Engines by Engine Code and Year
ALH: 1998.5 - 2005
ATD: 2003 - 2006
BEW: 2003 - 2006