Specifications
- Brand
- Bosch
- Part #
- 17178
- Dimensions
- 11.4" x 6.3" x 4.6"
- UPC
- 00028851171786
- Package Length
- 11.4 in
- Package Width
- 6.3 in
- Package Height
- 4.6 in
- Package Weight
- 4.27 lb
- Interchange Part Numbers
- Audi 1K0998262K, Audi 1K0998262L, Porsche PAB906262BA, Porsche 958906262A, Porsche 958906262E, Porsche 958906262S, Volkswagen 1K0998262K, Volkswagen 1K0998262L
Premium Wideband A/F Oxygen (O2) Sensors
$151.02
Key Features
- [SUPERIOR PERFORMANCE] – Bosch Wideband A/F Oxygen (O2) sensors deliver high-resolution, real-time air-fuel data that surpasses the limited feedback of switching sensors — allowing for cleaner combustion, better fuel economy, and maximum pe
- [OE-TRUSTED] – As the inventor of the Oxygen (O2) sensor and Wideband A/F technology, Bosch has supplied OE manufacturers for more than 50 years, providing proven quality and reliability that set the standard for modern lambda-control syste
- [LONG LIFETIME] – Built to withstand exhaust streams up to 1,880°F, Bosch Oxygen (O2) sensors feature stainless steel housings, integrated heater elements, advanced ceramic elements, and TSP coating to resist vibration, corrosion, and cont
- True Direct-fit OE connectors and harness
- Recommend to use OTC 6500 Flexihead O2 Sensor Wrench
- [EASY INSTALL] – Engineered for quick installation with direct-fit connectors and pre-applied conductive anti-seize on threads to ensure hassle-free replacement
Product Details
Bosch Wideband A/F Oxygen (O2) sensors provide continuous, high-precision measurements of the air-fuel ratio across the full lambda range, giving the ECU far more detailed information than traditional switching sensors. This enables exceptionally accurate air-fuel mixture control — supporting improved fuel efficiency, engine performance, and reduced emissions under all operating conditions. Bosch pioneered the first Wideband A/F Oxygen (O2) sensor, introducing the planar pump-cell design that has become the global standard for modern engine management and low-emission technologies. With fast light-off, optimized heater control, and robust ceramic construction, Bosch Wideband A/F Oxygen (O2) sensors deliver reliable performance even during rapid load changes and harsh thermal cycles. 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.
Description
Premium Wideband A/F Oxygen (O2) SensorsSpecifications
- Brand
- Bosch
- Manufacturer Part #
- 17178
- Dimensions
- 11.4" x 6.3" x 4.6"
- UPC
- 00028851171786
- Package Length
- 11.4 in
- Package Width
- 6.3 in
- Package Height
- 4.6 in
- Package Weight
- 4.27 lb
- Interchange Part Numbers
- Audi 1K0998262K, Audi 1K0998262L, Porsche PAB906262BA, Porsche 958906262A, Porsche 958906262E, Porsche 958906262S, Volkswagen 1K0998262K, Volkswagen 1K0998262L
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Premium Wideband A/F Oxygen (O2) Sensors