Passer au contenu
VW Oxygen Sensor – Bosch 16738

VW Oxygen Sensor – Bosch 16738

BOSCH
Disponibilité:
Rupture de stock
UGC 16738
Épuisé
$66.95 - $66.95
$66.95
$66.95 - $66.95
$66.95
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

Rewards
EARN REWARD POINTS
Purchasing this product will earn you 330 points to redeem on future purchases. Check your points.

The Bosch 16738 oxygen sensor is a high-quality replacement for Volkswagen vehicles. Bosch pioneered oxygen sensor technology in the late 1960s, and this sensor delivers precise measurement of exhaust oxygen to optimize fuel mixture. Designed for improved fuel efficiency and reduced emissions, it fits multiple VW models from 1998 to 2010.

Key Features & Benefits

  • Precision Measurement: Accurately monitors oxygen levels in exhaust for optimal air-fuel ratio.
  • Durable Construction: Stainless steel housing resists corrosion and extends service life.
  • Long Service Life: Typically lasts up to 100,000 miles.
  • OEM Direct Fit: Direct replacement for factory sensors; no modifications required.

Vehicle Fitment

Make Model Years Engine
Volkswagen Beetle 2006–2010 2.5L5
Volkswagen Beetle 1998–1999 2.0L4
Volkswagen Beetle 2001–2005 2.0L4
Volkswagen Beetle 2005 1.8L4
Volkswagen Golf 1999 2.0L4
Volkswagen Golf 2001–2003 2.0L4
Volkswagen Golf 2004–2006 2.0L4
Volkswagen Jetta 1999 2.0L4
Volkswagen Jetta 2001–2005 2.0L4

Technical Specifications

Part Number 16738
Finish Steel
Weight 0.268964 lb

Installation Notes

Professional installation recommended to ensure proper sensor function and seal.

About BOSCH

Bosch is a leading automotive supplier known for pioneering oxygen sensor technology and OE-quality components.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 9 applications
New Beetle
Make Model Engine Years
Volkswagen Beetle 2.5L5 2006–2010
Volkswagen Beetle 2.0L4 1998–1999
Volkswagen Beetle 2.0L4 2001–2005
Volkswagen Beetle 1.8L4 2005–2005
MK4 Golf
Make Model Engine Years
Volkswagen Golf 2.0L4 1999–1999
Volkswagen Golf 2.0L4 2001–2003
MK5 Golf
Make Model Engine Years
Volkswagen Golf 2.0L4 2004–2006
MK4 Jetta
Make Model Engine Years
Volkswagen Jetta 2.0L4 1999–1999
Volkswagen Jetta 2.0L4 2001–2005
Fits 9 vehicle applications Check vehicle fitment before ordering View fitment

About this Oxygen Sensor

The BOSCH 16738 oxygen sensor measures the oxygen in the exhaust so the engine computer can keep the fuel mixture correct. Sensors before the catalytic converter control the mixture; sensors after it monitor the converter's efficiency.

Frequently asked questions

What does an oxygen sensor do?

It reports how rich or lean the exhaust is, and the engine computer adjusts fuel delivery in response. A faulty sensor can make the engine run too rich or too lean.

What are the signs of a failing oxygen sensor?

A check-engine light with oxygen-sensor or fuel-trim codes, poorer fuel economy, rough idle, or a failed emissions test. Exhaust leaks near the sensor can cause similar codes, so check for those too.

How do I know which sensor I need?

Sensors are specific to their position: upstream (before the catalytic converter) or downstream (after it), and on V engines, bank 1 or bank 2. The fault code usually identifies the position; check the product details for the position this sensor fits.

Can I replace an oxygen sensor myself?

Usually, yes, using an oxygen-sensor socket. Many new sensors come with anti-seize already on the threads; if not, use a sensor-safe compound only on the threads, and keep it off the sensor tip.

How do I make sure this oxygen sensor fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

Euromotiv is an independent retailer of OEM, Genuine, and aftermarket automotive parts. We are not affiliated with, endorsed by, or authorized by Audi AG, Volkswagen AG, BMW AG, Mercedes-Benz Group AG, Dr. Ing. h.c. F. Porsche AG, MINI, or any other vehicle manufacturer. All trademarks, logos, and brand names are the property of their respective owners and are used solely for identification and compatibility purposes.