2.0L Turbocharged Engine Complete Assembly for 2018-2022 Volvo S60, V60, V90, XC60, XC90

A quick look at your own vehicle makes sure the right engine shows up:

• Confirm that the 4th and 5th digits of your 17-character VIN are '10'.
• Verify the engine code on the timing belt cover decal or cylinder block engraving reads 'B4204T23'.
• Determine if your vehicle is Front-Wheel Drive (FWD) or All-Wheel Drive (AWD) to prepare for potential oil pan and bracket transfers.

What the install really takes — plan and budget with confidence:

Special tools this job needs:

• Volvo VEP Timing Tool Kit (e.g., CTA 7380, Volvo OEM 9997791, 9997490, 9997493, 9997495, 9997496, 9997497)
• Cooling System Vacuum Filler
• Volvo VIDA Diagnostic Interface (DiCE or VOE Adapter)

Budget for these consumables at install:

• Timing Belt & Tensioner Kit (Volvo OEM 32213096) - highly recommended to replace while the engine is out
• Engine Oil: 5.6 liters (5.9 quarts) of full synthetic 0W-20 meeting Volvo VCC RBS0-2AE standards
• High-quality OEM Oil Filter
• Volvo-approved ready-mixed engine coolant
• Fresh set of OEM Volvo Spark Plugs
• Front and rear crankshaft seals
• Intake and exhaust manifold gaskets
• Fuel injector O-rings (if transferring injectors)
• Oil pan gasket/sealant (if transferring the oil pan for FWD/AWD compatibility)
• Single-use Torque-to-Yield (TTY) bolts (crankshaft pulley bolt, engine mount bolts, subframe bolts)

What your vehicle’s computers will need after the swap:

What’s involved: TCM Adaptive Relearn, Crank/Cam Sensor Relearn, and VIDA Software Handshake

Replacing the engine requires programming to ensure the Engine Control Module (ECM) and immobilizer system recognize the replacement engine's components. You must reuse your original ECM and perform a crank/cam sensor relearn, reset fuel trims, and reset transmission (TCM) adaptations using Volvo's proprietary VIDA software and a compatible J2534 or VOE interface.

Pro tips for a smooth first start-up — hand them to whoever does the install:

• Cooling System Air Pockets: The Drive-E engine is extremely sensitive to air pockets. Refilling the coolant without a vacuum-fill tool will trap air in the cylinder head, leading to rapid overheating and engine damage. You MUST vacuum-fill the system.
• Torque-to-Yield (TTY) Bolts: Critical fasteners (crankshaft pulley bolt, engine mounts, subframe bolts) are single-use only and must be replaced with new OEM bolts.
• PCV Breather Box / Oil Separator: Inspect the top-mounted PCV box for cracks or clogging before installation to prevent high crankcase pressure and oil leaks.
• AWD Transfer Case (Angle Gear): On AWD models, ensure the angle gear is carefully aligned, splines are clean and lubricated with Volvo-spec grease, and seals are replaced.
• Turbocharger Transfer: Since this engine is supplied without the turbo, carefully transfer your original turbocharger. Pay close attention to the condition of the oil and coolant lines to prevent turbo starvation.

Easy to get right once you know them:

• Confusing T5 (Single-Turbo) with T6 (Twincharged) or T8 (Hybrid): These engines are not interchangeable due to differences in superchargers, compression ratios, belt routing, and ECU tunes.
• Reusing the Crankshaft Pulley Bolt: Reusing this stretch bolt can cause it to back out, leading to immediate timing slip and catastrophic engine damage.
• Skipping the Vacuum Coolant Fill: Attempting to bleed the cooling system traditionally will trap air and warp the cylinder head.
• Not Transferring the Oil Pan for AWD/FWD: Assuming FWD and AWD engines are identical drop-ins without swapping the oil pan and intermediate shaft brackets.
• Ignoring the 'LESS TURBO' Note: Expecting the turbocharger to be included and halting the installation when it is missing.

Not issues with the units on this page — the manufacturer documented these for every engine of this family, wherever you buy one. Handy for your installer: