New turbo GT1749V 1.9 Tdi Audi VW Seat Skoda Ford 454232-0001 454232-5014S 713672-0002 713672-9006S 713673-0001 713673-9006S 768329-0001 768329-9001S 038253019 03G253014 038253010 038253056

Turbocharger Replacement GT1749V for 1.9 TDI | Audi, VW, Seat, Skoda, Ford

Restore your vehicle's legendary reliability with this high-performance replacement turbocharger. Engineered for the 1.9 TDI platform, this unit is designed to provide consistent boost and longevity across a massive range of Volkswagen Group passenger cars and MPVs.

Technical Overview

Comprehensive Vehicle Application

This turbocharger fits a vast array of models across several brands:

• Volkswagen: Golf IV, Bora, Beetle, Sharan, Polo (9N)
• Audi: A3 (8L)
• Skoda: Octavia I, Fabia I
• Seat: Leon, Toledo, Alhambra I, Cordoba, Ibiza III
• Ford: Galaxy I (1.9 TDI 115PS)

Cross-Reference Part Numbers

Due to the long production run, this turbocharger replaces a wide variety of manufacturer and OE numbers:

Garrett Series:

• 454232-0001 454232-5014S
• 713672-0002 713672-9006S
• 713673-0001 713673-9006S
• 768329-0001 768329-9001S
• 768331-0001 768331-5002S
• 454195-0001 / 454195-5001S

BorgWarner (KKK) Series:

• 5439-970-0001 / 5439-988-0001
• 5439-970-0006 / 5439-988-0006
• 5439-970-0017 / 5439-988-0017
• 5439-970-0081 / 5439-988-0081

Major OE Numbers:

• VAG: 038253019 (A/C/D/N/V/X), 03G253014 (E/R/V/X), 038253010 (G/S/A), 038253056 (A/K/V/X), 03G253016 (K/N)
• Ford: 1135819, 1121159, 1556571, YM219G438AA, YM219G438BA

Why Buy This Replacement?

• Precision Engineering: Every unit is VSR (Vibration Sorting Rig) balanced to ensure whisper-quiet operation and an extended life cycle.
• Improved Thermal Resistance: Built with high-grade components to handle the specific heat cycles of the 1.9 TDI engine.
• Direct Interchange: Designed to be a 1:1 swap with your original Garrett or KKK unit—no remapping or hardware modification required.
• Dynamic Response: Calibrated VNT vanes ensure immediate boost from low RPMs, restoring the "TDI punch."

💡 Pro-Tip for 1.9 TDI Owners

When replacing the turbo on these engines, specifically the ALH, ASV, and AHF codes, ensure the vacuum lines controlling the turbo actuator are in good condition. A small leak in a rubber hose can often be mistaken for a turbo failure!