Home » VW 1.9 TDI Turbo Wastegate Actuator with High Sensitivity

VW 1.9 TDI Turbo Wastegate Actuator with High Sensitivity

SKU: 1005009993786405-Default Title
Default Title
€66,80
-38% €106,88 €66,80

Experience precise boost control with the VW 1.9 TDI Turbo Wastegate Actuator with High Sensitivity. Built to endure the heat and vibration of a turbocharged 1.9 TDI, this robust actuator ensures the turbocharger delivers steady, reliable power without overspeed. By accurately regulating boost pressure, it helps protect the turbo from premature wear while restoring peak throttle response on aging engines.

Designed as a direct replacement for popular GT1749V-equipped setups, it fits a variety of models including A3 1.9 TDI (8L) variants ranging from 110 to 150 HP, and is compatible with Seat Alhambra, Leon, Ibiza 1.9 TDI; Bora; Galaxy 1.9 TDI, among others. It carries a comprehensive range of OEM references such as 038253019D, 038253019DX, 038253019DV, 038253019N, 038253019NX, 038253019NV, 03G253014E, 1121159, YM219G438BA, 1135819, YM219G438AA, 038253019EX, 038253019C, 038253019CX, 038253019CV, 038253019A, 038253019AX, 038253019AV, 03G253O14R, and 03G253O14K, ensuring broad compatibility across many OEM configurations.

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Benefits & Tips

  • Restore boost regulation: The actuator's spring and diaphragm precisely manage when the wastegate opens, returning the turbo’s boost behavior to factory-like performance.
  • Protect turbo life: By preventing overspeed and overboost, it reduces wear on the turbocharger and maintains efficient, smooth acceleration.
  • Powerful compatibility: A reliable replacement for worn units across multiple 1.9 TDI models and a wide range of OEM numbers, helping you avoid mismatched parts and returns.

Product specifications

  • Item Type: Turbo Wastegate Actuator
  • Turbo Model: GT1749V
  • Material: Metal + ABS
  • Weight: 543 g
  • Placement on Vehicle: Turbocharger Wastegate Actuator
  • Function: Controls boost output by diverting exhaust gases away from the turbine wheel; spring holds the wastegate shut until the set boost pressure is reached, then opens to reduce boost
  • OEM Numbers: 038253019D, 038253019DX, 038253019DV, 038253019N, 038253019NX, 038253019NV, 03G253014E, 1121159, YM219G438BA, 1135819, YM219G438AA, 038253019EX, 038253019C, 038253019CX, 038253019CV, 038253019A, 038253019AX, 038253019AV, 03G253O14R, 03G253O14K
  • Additional Part Numbers (extensive compatibility): 713672 5002S, 713672 5006S, 713673 5006S, 713673 5005S, 713673 0001, 713673 0003, 713673 0004, 454232 0002, 454232 0006, 454232 5011S, 768329 5001S, 713672 5005S, 713673 0002, 713672 0002, 454232 0001, 454232 0003, 454232 0004, 454232 0005, 768331 0001, 768331 0002, 720855 9006S, 720855 0005, 720855 0003/0004, 716216 0001, 712078 0001 712968 5005S, 712968 0005, 712968 0003, 716213 0001, 716419 0002, 716860 5004S, 716860 0002, 716860 0001, 721021 5006S, 721021 9006S, 721021 0005, 721021 0004, 721021 0003, 721021 0002, 722730 5003S, 722730 0001

Package includes:

  • 1 x Turbo Wastegate Actuator GT1749V (with compatible OEM/part numbers as listed)

Warnings/Reminders

  • Verify fitment with your vehicle’s OEM references. The listed OEM numbers and part numbers ensure compatibility with A3 1.9 TDI (8L) 110/115/130/150 HP and the other models noted above.
  • If the engine exhibited reduced boost, erratic acceleration, or turbo lag prior to replacement, this actuator is designed to restore proper boost control and protect the turbocharger when installed correctly.