Description
Bosch Switching-Type Oxygen (O2) sensors provide precise air-fuel-ratio measurements to the ECU, ensuring stable combustion control and helping reduce emissions across a wide range of operating conditions. Evolving from the original thimble sensor Bosch pioneered in 1976, Bosch later developed planar narrowband designs that offer faster light-off, improved lambda accuracy, and quicker closed-loop operation. Using advanced ceramic elements, optimized heater control, and high-temperature-resistant materials, Bosch Oxygen (O2) sensors deliver consistent performance even under harsh thermal and vibration loads. Backed by more than five decades of OE development, Bosch supplies a full line of durable, accurate Oxygen (O2) sensors to the aftermarket with the same OE-proven quality trusted by vehicle manufacturers.
- [SUPERIOR PERFORMANCE] – Bosch Switching-Type Oxygen (O2) sensors deliver precise air-fuel-ratio feedback to the ECU for improved efficiency and reduced emissions, helping your vehicle operate cleaner and remain environmentally compliant
- [OE-TRUSTED] – As the inventor of the Oxygen (O2) sensor, Bosch has supplied OE manufacturers for more than 50 years, providing proven quality and reliability that set the standard for modern lambda-control systems
- [LONG LIFETIME] – Built to withstand exhaust streams up to 1,880°F, Bosch Oxygen (O2) sensors feature stainless steel housings, integrated heater elements, and TSP coating to resist vibration, corrosion, and contamination
- [FAST RESPONSE] – Bosch Switching-Type Oxygen (O2) sensors reach operating temps in <10 seconds and delivers fast signal availability to the ECU, enabling quick closed-loop control for improved cold-start performance and lower emissions
- [WIDE COVERAGE] – Bosch offers one of the broadest portfolios of Switching-Type Oxygen (O2) sensors to market, delivering sensors that meet or exceed OE specifications for millions of vehicles across domestic, European, and Asian nameplates
- [EASY INSTALL] – Engineered for quick installation with direct-fit connectors and pre-applied conductive anti-seize on threads to ensure hassle-free replacement
- [BEST-IN-CLASS WARRANTY] – Bosch backs every Oxygen (O2) sensor with a 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks, reflecting the quality and durability built into every unit
- [MADE IN USA] – Bosch proudly manufactures over 90% of Oxygen (O2) sensors for the North American market out of Anderson, SC — ensuring high quality and supply reliability
Fits these vehicles
- 2009 Audi S4 4.2L V8
- 2008 Audi S4 4.2L V8
- 2007 Audi S4 4.2L V8
- 2007 Volkswagen Touareg 4.2L V8
- 2006 Audi A8 Quattro 4.2L V8
- 2006 Volkswagen Phaeton 4.2L V8
- 2006 Audi A4 1.8L L4
- 2006 Audi S4 4.2L V8
- 2006 Audi TT 1.8L L4
- 2006 Volkswagen Golf 1.8L L4
- 2006 Volkswagen Touareg 4.2L V8
- 2005 Volkswagen Golf 1.8L L4
- 2005 Volkswagen Jetta 1.8L L4
- 2005 Volkswagen Passat 1.8L L4
- 2005 Volkswagen Phaeton 4.2L V8
- 2005 Audi TT 1.8L L4
- 2005 Audi A8 Quattro 4.2L V8
- 2005 Audi Allroad Quattro 4.2L V8
- 2005 Audi Allroad Quattro 2.7L V6
- 2005 Audi S4 4.2L V8
- 2005 Audi A4 Quattro 1.8L L4
- 2005 Volkswagen Touareg 4.2L V8
- 2005 Audi A4 1.8L L4
- 2004 Volkswagen Beetle 1.8L L4
- 2004 Volkswagen Golf 1.8L L4
- 2004 Volkswagen Jetta 2.0L L4
- 2004 Volkswagen Jetta 1.8L L4
- 2004 Volkswagen Passat 1.8L L4
- 2004 Volkswagen Phaeton 4.2L V8
- 2004 Volkswagen Touareg 4.2L V8
- 2004 Audi A4 3.0L V6
- 2004 Audi A4 1.8L L4
- 2004 Audi A4 Quattro 3.0L V6
- 2004 Audi A4 Quattro 1.8L L4
- 2004 Audi A6 3.0L V6
- 2004 Audi A6 Quattro 3.0L V6
- 2004 Audi A6 Quattro 2.7L V6
- 2004 Audi Allroad Quattro 4.2L V8
- 2004 Audi Allroad Quattro 2.7L V6
- 2004 Audi TT 1.8L L4
- 2004 Audi S4 4.2L V8
- 2004 Audi A8 Quattro 4.2L V8
- 2003 Audi A4 3.0L V6
- 2003 Audi A4 1.8L L4
- 2003 Audi A4 Quattro 3.0L V6
- 2003 Audi A4 Quattro 1.8L L4
- 2003 Audi A6 3.0L V6
- 2003 Audi A6 Quattro 3.0L V6
- 2003 Audi A6 Quattro 2.7L V6
- 2003 Audi Allroad Quattro 4.2L V8
- 2003 Audi Allroad Quattro 2.7L V6
- 2003 Volkswagen Beetle 1.8L L4
- 2003 Volkswagen EuroVan 2.8L V6
- 2003 Volkswagen Golf 1.8L L4
- 2003 Volkswagen Jetta 1.8L L4
- 2003 Volkswagen Passat 1.8L L4
- 2003 Audi TT 1.8L L4
- 2002 Audi A4 3.0L V6
- 2002 Audi A4 1.8L L4
- 2002 Audi A4 Quattro 3.0L V6
- 2002 Audi A4 Quattro 1.8L L4
- 2002 Audi A6 3.0L V6
- 2002 Audi A6 Quattro 3.0L V6
- 2002 Audi A6 Quattro 2.7L V6
- 2002 Audi Allroad Quattro 2.7L V6
- 2002 Volkswagen Beetle 1.8L L4
- 2002 Volkswagen Cabrio 2.0L L4
- 2002 Volkswagen EuroVan 2.8L V6
- 2002 Volkswagen Golf 2.8L V6
- 2002 Volkswagen Golf 1.8L L4
- 2002 Volkswagen Jetta 2.8L V6
- 2002 Volkswagen Jetta 1.8L L4
- 2002 Volkswagen Passat 1.8L L4
- 2002 Audi TT 1.8L L4
- 2001 Volkswagen Golf 2.8L V6
- 2001 Volkswagen Golf 2.0L L4
- 2001 Volkswagen Golf 1.8L L4
- 2001 Volkswagen Jetta 2.8L V6
- 2001 Volkswagen Jetta 2.0L L4
- 2001 Volkswagen Jetta 1.8L L4
- 2001 Volkswagen Passat 1.8L L4
- 2001 Audi TT 1.8L L4
- 2001 Audi TT Quattro 1.8L L4
- 2001 Audi A4 1.8L L4 Sedan
- 2001 Audi A4 Quattro 1.8L L4
- 2001 Volkswagen Beetle 1.8L L4
- 2001 Volkswagen Cabrio 2.0L L4
- 2001 Volkswagen EuroVan 2.8L V6
- 2000 Audi A4 1.8L L4 Sedan
- 2000 Audi A4 1.8L L4
- 2000 Audi A4 Quattro 1.8L L4
- 2000 Volkswagen Beetle 2.0L L4
- 2000 Volkswagen Cabrio 2.0L L4
- 2000 Volkswagen Golf 2.8L V6
- 2000 Volkswagen Golf 2.0L L4
- 2000 Volkswagen Golf 1.8L L4
- 2000 Volkswagen Jetta 2.8L V6
- 2000 Volkswagen Jetta 2.0L L4
- 2000 Volkswagen Jetta 1.8L L4
- 2000 Volkswagen Passat 1.8L L4
- 2000 Audi TT 1.8L L4
- 2000 Audi TT Quattro 1.8L L4
- 1999 Volkswagen Beetle 2.0L L4
- 1999 Volkswagen Golf 2.8L V6
- 1999 Volkswagen Golf 2.0L L4
- 1999 Volkswagen Jetta 2.8L V6
- 1999 Volkswagen Jetta 2.0L L4
- 1998 Volkswagen Beetle 2.0L L4
…and 12 more vehicles.
Replaces these part numbers
1K0998262, 021906262C, 06A906262Q













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