Overview
The Volvo B4204T is a 1.9 L (1,948 cc) turbocharged inline-4 petrol engine from the Volvo Modular engine family, used in early first-generation Volvo S40 and V40 models. Released around 1998–1999, the B4204T delivers considerably improved performance thanks to its forced induction design and durable build.Wikipedia+1

Key Features & Specs:

• Displacement: 1,948 cc (1.9 L)MyMotorList.com |Wikipedia

• Turbocharger: MHI TD04L-12T with intercoolerWikipediaMyMotorList.com |

• Power Output: ~160 PS (approximately 118 kW) at 5,100 rpmWikipediacarsart.net

• Torque: ~230 Nm, available from 1,800 to 4,800 rpmWikipediacarsart.net

• Compression Ratio: 9.0:1MyMotorList.com |Wikipédia

• Architecture:

  • Configuration: Inline-4, DOHC, 16-valve cylinder head

  • Materials: Aluminum block and headMyMotorList.com |carsart.net

• Bore × Stroke: 83 mm × 90 mmMyMotorList.com |carsart.net

• Fuel System: Multi-port injectioncarsart.netMyMotorList.com |

• Recommended Oil: 5W-30, with an oil capacity around 5.5 L (some sources list 4.3 L)MyMotorList.com |carsart.net

Applications:

• 1998–1999 Volvo S40 2.0 T

• 1998–1999 Volvo V40 2.0 TWikipedia+1

Overview Summary:
A robust, performance-oriented update to the naturally aspirated B4204S, the B4204T introduces turbocharging, raising power significantly while maintaining reliability. Ideal for tuning, performance builds, or OEM replacements in early S40/V40 models.