The Lancia 350 A1.000 is a 1,995 cc, inline‑four petrol engine produced between 1989 and 1994. It features a single overhead camshaft (SOHC) design with 8 valves and multi — point fuel injection, delivering outputs around 85 kW (115 PS) and 165 Nm of torque. Its robust cast — iron block provides durability for everyday use.
Fitted primarily to the Lancia Thema 8.32 and Dedra, the 350 A1.000 was engineered for refined cruising and dependable performance. Emissions complianc…
Production years 1989–1994 meet Euro 1 standards for the European market (VCA UK Type Approval #VCA/EMS/5679).
The Lancia 350 A1.000 is a 1,995 cc inline‑four petrol engine engineered for executive sedans and compact executive cars (1989-1994). It combines SOHC 8-valve architecture with multi-point fuel injection to deliver smooth, linear power delivery. Designed to meet Euro 1 emissions standards, it prioritizes reliability and low-end torque for urban and highway driving.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,995 cc | |
Fuel type | Petrol | |
Configuration | Inline‑4, SOHC, 8‑valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 84.0 mm × 90.0 mm | |
Power output | 85 kW (115 PS) @ 5,500 rpm | |
Torque | 165 Nm @ 3,000 rpm | |
Fuel system | Multi-point fuel injection (Magneti Marelli) | |
Emissions standard | Euro 1 | |
Compression ratio | 9.8:1 | |
Cooling system | Water‑cooled | |
Turbocharger | None | |
Timing system | Belt-driven (requires periodic replacement) | |
Oil type | SAE 10W-40 (API SG/CD) | |
Dry weight | 155 kg |
The Lancia 350 A1.000 was used in the Lancia Thema and Dedra platforms with longitudinal mounting. This engine received specific adaptations for the Thema 8.32, including a unique intake manifold and engine management calibration. All adaptations are documented in OEM technical bulletins.
The 350 A1.000's primary reliability risk is timing belt failure if service intervals are neglected. Stellantis service data indicates that skipped belt changes are the leading cause of major engine damage. Distributor wear is also a common issue, particularly in humid climates, making proactive ignition system maintenance critical.
Analysis derived from Stellantis technical bulletins (1989-1994) and UK DVSA failure statistics (1994-2000). Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The 350 A1.000 is fundamentally reliable when maintained correctly. The most critical factor is adhering to the 80,000 km timing belt replacement schedule. With timely servicing, distributor maintenance, and quality parts, these engines can easily exceed 250,000 km. Its simple SOHC design is less prone to complex failures than later DOHC engines.
The most critical issue is timing belt failure. Other common problems include distributor cap and rotor arm wear (causing misfires, especially in damp weather), clogged fuel injectors (leading to poor running), and coolant leaks from the thermostat housing or hoses. These are well-documented in Stellantis service bulletins.
The 350 A1.000 engine was used in the Lancia Thema 8.32 (1989-1992) and the Lancia Dedra 2.0 i.e. (1990-1994). It was not used in any other Lancia or Fiat Group models outside of these specific applications.
Modest gains are possible. Common modifications include a performance exhaust, high-flow air filter, and ECU remap, which can yield 5-10 kW. Significant power increases are difficult due to the 8-valve head design. Internal modifications like a higher lift camshaft are possible but offer limited returns for the cost.
Fuel economy is reasonable for its era. Expect around 12.0 L/100km in city driving and 8.0 L/100km on the highway, resulting in a combined figure of approximately 10.0 L/100km (or roughly 28 mpg UK). Aggressive driving will increase consumption.
Yes. The 350 A1.000 is an interference engine. If the timing belt breaks or jumps, the pistons will collide with the open valves, causing severe and expensive internal damage. This makes adhering to the timing belt replacement schedule absolutely critical.
The manufacturer specifies a 10W-40 mineral or semi-synthetic oil meeting API SG/CD standards. Using a high-quality oil of this specification is essential for protecting the engine, particularly the valve train and distributor drive components.
Comprehensive technical documentation and regulatory references
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LANCIA Official Site
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EUR-Lex
EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
UK type-approval authority for automotive products.
Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
GOV.UK: Vehicle Approval
UK compliance and certification requirements for imported and modified vehicles.
VCA Certification Portal
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