Aluminum Engine Adaptor Kit with Silicone Elbow for VW Golf 1.9 TDI PD130 PD150
Fitted specifically to 1.9 TDI PD 130 and PD 150 powertrains, this aluminum engine adaptor kit replaces deteriorating factory piping while reinforcing coolant circulation and thermal management. Original OEM channels frequently suffer from microscopic fractures caused by repeated heating cycles and chassis vibration, resulting in persistent leaks and erratic temperature gauge readings. Constructed from high-strength welded aluminum alloy, this unit restores proper fluid dynamics and matches exact mounting geometries for a direct replacement across numerous VAG-group architectures. Whether maintaining a Golf Mk4, Bora, Passat, Audi A3, or Skoda Octavia equipped with ASZ, ARL, BKC, or BXE engine codes, this adapter delivers consistent performance without complex fabrication.
Benefits & Tips
- Drip a trace of dielectric grease on hose contact surfaces during reassembly to inhibit oxidation and extend the lifespan of the silicone elbow.
- Routate cooling lines away from exhaust manifolds or moving suspension components to prevent premature wear on the 57mm connection points.
- Run the engine at idle for five minutes after installation, then recheck clamp torque once the system reaches operating temperature to eliminate micro-migration.
Product Specifications
- Primary Material: High-strength aluminum alloy
- Pipe Configuration: Seam-welded structural rings for enhanced pressure tolerance
- Inner Diameter: 57mm
- OEM Cross-Reference Numbers: 038131501AT, 038131501T, 038131501AB
- Vehicle Applications: VW Golf Mk4/Mk5, Polo, Passat, Jetta, Transporter T5, Sharan; Skoda Octavia/Fabia/Roomster/Superb; SEAT Ibiza/Leon/Toledo/Altea/Alhambra; Audi A3 8L/8P, A4, A6
Package includes:
- 1 × Aluminum adapter pipe kit (57mm)
- 1 × Silicone elbow (ID: 57mm)
Safety & Installation Reminders
- Ensure the engine bay is fully cooled and the cooling system depressurized before removing original hardware to prevent burns or air pocket formation.
- Verify hose diameter and bracket spacing against your specific chassis code; certain regional trim packages feature slight routing differences.
- This reinforcement component is designed for standard road driving environments and does not substitute dedicated heavy-duty cooling upgrades for track or extreme towing use.
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