BUICK Lucerne
First Generation / First generation / 2006-2009 / Sedan
Year and trim selector
Choose the exact year and trim to see engine, oil and service details.
2006 BUICK Lucerne L27/L67 (GMX172)
GMX172 / L27, L67 / The 2006 Buick Lucerne was offered with two main V6 engines: a 3.8L V6 naturally aspirated VVT L27 and a supercharged 3.8L V6 L67. The L67 engine was used mainly on the CXS trim and in select markets.
2007 BUICK Lucerne LLT/LC9 (GMX175)
GMX175 / LLT, LC9 / The 2007 Buick Lucerne was offered primarily with two V6 engines: a 3.8L naturally aspirated engine (engine code LC9) and a 3.9L Supercharged V6 (engine code LLT). The supercharged LLT offered notably higher output and was available on higher trims.
2009 BUICK Lucerne LZ4/LH8 (GMX166)
GMX166 / LZ4, LH8 / The 2009 Buick Lucerne was available with two main V6 engines: a 3.8L V6 (LZ4) and a 3.9L V6 (LH8). The 3.8L LZ4 was the primary engine for base and mid trims, while the 3.9L LH8 was used primarily in the CXS trim for increased performance.
Códigos de motor por año
| Año | Versión | Códigos de motor | Cilindrada | Sistema de combustible |
|---|---|---|---|---|
| 2006 | technical-profile | L27, L67 | 3.8 liters (231 cubic inches) | Sequential multi-port fuel injection |
| 2007 | technical-profile | LLT, LC9 | 3.8L and 3.9L V6 | Multi-point fuel injection |
| 2009 | technical-profile | LZ4, LH8 | 3.8L (3792 cc) and 3.9L (3899 cc) | Sequential multi-port fuel injection |
Capacidad de aceite por motor
| Año | Códigos de motor | Tipo de aceite | Capacidad de aceite | Fluido |
|---|---|---|---|---|
| 2006 | L27, L67 | SAE 5W-30, meeting GM Dexos1 specifications | Approx. 5.3 liters (5.6 quarts) including filter – service fill; filter replacement advised during oil change | GM Dexron-VI or Dexron-III automatic transmission fluid |
| 2007 | LLT, LC9 | SAE 5W-30 fully synthetic recommended | Approximately 5.7 liters (service fill including filter change) | Dexron III or equivalent |
| 2009 | LZ4, LH8 | SAE 5W-30, meeting GM dexos1 specifications | Approximately 5.7 liters / 6.0 US quarts including filter during service fill | DEXRON-VI automatic transmission fluid |
Especificaciones técnicas
- Motores: L27, L67, LLT, LC9, LZ4, LH8
- Transmisiones: Not offered in North America, 4-speed automatic 4T65-E or 4T65-E HD, GM Dexron-VI or Dexron-III automatic transmission fluid, Not offered in 2007 model year, 4-speed automatic (3.8L) and 4-speed automatic for supercharged variant, Dexron III or equivalent, Not available, 4-speed 4T65-E electronically controlled automatic with overdrive
- Medidas de neumáticos: P225/60R16, P235/55R17, P235/55R17 depending on trim
- Patrón de pernos: Verify by exact trim and wheel package
- Torque de rueda: Verify by VIN and wheel package
- Batería: Verify by engine, market and equipment package
Fluidos y datos de servicio
- Aceite de motor: SAE 5W-30, meeting GM Dexos1 specifications / SAE 5W-30 fully synthetic recommended / SAE 5W-30, meeting GM dexos1 specifications
- Fluido de transmisión: GM Dexron-VI or Dexron-III automatic transmission fluid / Dexron III or equivalent / DEXRON-VI automatic transmission fluid
- Refrigerante: Approx. 11.3 liters (3 US gallons), including radiator and engine block / About 9.5 liters / Approximately 11.5 liters including heater core
- Líquido de frenos: DOT 3 or DOT 4 brake fluid / DOT 3 or higher / DOT 3 or DOT 4 compliant brake fluid
Problemas conocidos
- Cooling system leaks
- Oil consumption in later production engines
- Timing chain tensioner noise on some engines
- Supercharger belt and pulley wear on LLT engine
- Intake manifold gasket leaks
- Cooling system thermostat housing cracks
- Timing chain stretch on LZ4 3.8L engine
- Transmission solenoid failures
- Power steering fluid leaks