Bosch 16498 – Oxygen Sensor (Downstream)

Description

Bosch Oxygen Sensor 16498 – For Porsche Vehicles

Manufacturer Part Number: 16498

The Bosch Oxygen Sensor is an essential component for maintaining optimal engine performance in Porsche vehicles. Designed to meet OEM standards, this premium-grade oxygen sensor ensures precise measurement of exhaust oxygen levels, helping to monitor the air-fuel mixture in real time. With a typical lifespan of around 100,000 miles, the Bosch oxygen sensor not only aids in reducing harmful emissions but also enhances fuel efficiency, making it a smart choice for both DIYers and professional technicians alike.

Cross Reference Numbers

• Porsche: 955 606 136 01
• 95560613601

Vehicle Compatibility

This part fits some of the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility.

• Porsche Cayenne S, 2003-2006, 4.5V8
• Porsche Cayenne Turbo, 2003-2006, 4.5V8
• Porsche Cayenne Turbo S, 2006, 4.5V8

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• Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
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Frequently Asked Questions

What does this part do?

The Bosch Oxygen Sensor measures the concentration of oxygen in the exhaust gases of your vehicle. This critical information allows the engine control unit to adjust the air-fuel mixture for optimal combustion, improving engine efficiency and reducing emissions.

What vehicles is this part compatible with?

This oxygen sensor is compatible with various Porsche Cayenne models from 2003 to 2006, including the Cayenne S and Cayenne Turbo. For absolute certainty in fitment, we recommend using the vehicle selector tool.

What are common signs this part may need replacement?

Common symptoms of a failing oxygen sensor include poor fuel economy, rough engine idle, excessive exhaust emissions, and the illumination of the Check Engine light. If you notice any of these signs, it may be time to replace your oxygen sensor.

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Specification

• • eEuroparts SKU : 236448
  • Weight : 0.3285 lbs
  • Dimensions (L x W x H) : 2.2047 x 1.9685 x 5.8268 in
  • Barcode : 00028851164986
  • Manufacturer Part # : 16498
• Brand : Bosch
• Manufacturer : Bosch
• MPN : 16498
• Part Type : Oxygen Sensor
• Position : Downstream
• OE Part Numbers : 95560613601
• Features : Automotive Color / Finish : Steel
  Automotive Item Weight (lbs) : 0.277782 lb
  Connector Gender : Male
  Connector Shape : Oblong
  Grade Type : Regular
  Heated (Oxygen Sensor) : Yes
  Hex Size (Oxygen Sensor) : 22 mm
  Housing Material : Metal
  Length (Sealing Surface To End Of Connector) : 30.314977 in
  Mounting Bracket Included : No
  Mounting Type : Threaded
  Overall Length : 31.496062992126
  Oxygen Sensor Type : Narrow-band heated
  Prop 65 Warning Label Required? : No
  Replacement Parts : 0258006498CP1
  Sensor Type : Heated
  Terminal Gender : Male
  Terminal Quantity : 4
  Terminal Type : Blade
  Thread Diameter : 18
  Thread Size : 18
  Universal Or Specific Fit : Specific
  Wire Quantity : 4
  Wiring Harness Included : Yes
  Wiring Harness Length : 28.1496062992126

• Fitment
  • Fitment Type : Vehicle Specific