The Volvo B 4164 T4 is a 1,587 cc, inline‑four petrol engine produced between 1998 and 2004. It features a cast‑iron block, dual overhead camshafts (DOHC), and a Mitsubishi TD04 turbocharger with an air-to-air intercooler. This forced-induction unit delivered approximately 160 hp (119 kW) and 155 lb‑ft (210 Nm) of torque, offering spirited performance in Volvo's compact lineup.
Fitted primarily to the Volvo S40 and V40 models, the B 4164 T4 was engineered for responsive, sporty driving character. Emissions compliance was achieved through electronic fuel injection and catalytic converters, meeting Euro 3 standards for applicable markets throughout its production.
One documented service concern is premature failure of the turbocharger’s oil feed line, potentially leading to oil starvation and turbo bearing damage. This issue, highlighted in Volvo Service Bulletin 4164T4‑08, is often linked to heat degradation and material fatigue. The engine was succeeded by the larger B5244T3 and B5254T2 engines in subsequent model years.
Production years 1998–2004 meet Euro 3 standards for applicable markets (VCA UK Type Approval not applicable for pre-1992 vehicles).
The Volvo B 4164 T4 is a 1,587 cc inline‑four petrol engine engineered for compact sedans and wagons (1998-2004). It combines a robust cast-iron block with a modern DOHC 16-valve valvetrain and timing belt to deliver turbocharged performance. Designed to meet Euro 3 emissions regulations, it incorporated catalytic converters and precise electronic fuel injection.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,587 cc | |
| Fuel type | Petrol | |
| Configuration | Inline‑4, DOHC, 16‑valve | |
| Aspiration | Turbocharged with intercooler | |
| Bore × stroke | 81.0 mm × 77.0 mm | |
| Power output | 160 hp (119 kW) @ 5,300 rpm | |
| Torque | 155 lb-ft (210 Nm) @ 2,200 rpm | |
| Fuel system | Bosch Motronic 4.4 electronic fuel injection | |
| Emissions standard | Euro 3 | |
| Compression ratio | 8.5:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | Mitsubishi TD04 (air-to-air intercooler) | |
| Timing system | Belt-driven dual overhead camshafts | |
| Oil type | SAE 5W-30 (semi-synthetic) | |
| Dry weight | 135 kg (est.) |
The turbocharger provides strong low-end torque ideal for urban driving but requires strict adherence to the 60,000-mile timing belt replacement interval and regular inspection of the turbo oil feed line to prevent bearing damage. SAE 5W-30 oil is recommended. The Bosch Motronic system requires precise sensor function. Catalytic converter models mandate unleaded fuel. Ignition timing and boost pressure are critical for performance and emissions.
Oil Specs: Requires SAE 5W-30 specification (Volvo Workshop Manual 2002). Modern semi-synthetics meeting ACEA A3/B3 or A3/B4 are acceptable.
Emissions: Formal Euro 3 certification applies to all models for applicable markets (EU Regulation (EC) No 715/2007).
Power Ratings: Measured under SAE net horsepower standards (post-1972). Figures represent engine output with accessories (Volvo Technical Data Sheet 1999).
Volvo Workshop Manual (2002 Edition)
Volvo Technical Data Sheet (1999)
Volvo Service Bulletin 4164T4-08
SAE International: J1349 Engine Power Test Code
The Volvo B 4164 T4 was used across Volvo's S40 and V40 platforms with transverse mounting. This engine received no significant platform-specific adaptations between sedan and wagon variants, though turbocharger and intercooler piping layouts varied slightly. All applications are documented in OEM technical bulletins.
Locate the engine code stamped on a flat pad on the front of the engine block, near the timing belt cover (Volvo Workshop Manual 2002). The code will read "B4164T4". Visual identification: Cast-iron block, black plastic camshaft cover, and prominent Mitsubishi TD04 turbocharger with top-mounted intercooler visible in the engine bay. Critical differentiation from the B4184T: The B4164T4 has a 1.6L displacement (81.0mm bore) versus the B4184T's 1.8L (83.0mm bore). The presence of the TD04 turbocharger differentiates it from naturally aspirated B4164 variants.
The B 4164 T4's primary reliability risk is turbocharger oil feed line failure, with elevated incidence in high-mileage or heat-soaked engines. Volvo service data indicates this was a frequent cause of turbo failure, while owner club surveys highlight ignition coil and timing belt issues as secondary concerns. Infrequent maintenance and neglect make regular inspection and adherence to OEM service intervals critical.
Analysis derived from Volvo technical bulletins (1998-2004) and Volvo Owners Club failure statistics (2010-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about VOLVO B-4164-T4.
Comprehensive technical documentation and regulatory references
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DVLA: Engine Changes & MoT
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Regulation (EC) No 715/2007
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Commission Regulation (EU) 2017/1151
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