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Sales & Specials

Oxygen Sensor - Priced Each

Keep your engine running efficiently
Mfg Part #
1K0998262D
ECS Part #
ES#2539127
Brand
Bosch
135.95
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Product Details

The oxygen sensor measures the amount of unburned fuel in the exhaust pipe to adjust fuel mapping for cleaner emissions and better fuel economy. When malfunctioning, your MPG and performance can suffer due to lack of fuel or too much fuel depending on sensor readings. Replaced fairly easily, you can restore performance and fuel mileage quickly.

Be sure to add anti-seize on the threads to prevent your new sensor from becoming a permanent part of the exhaust. For more ways to help bring you car back to life, check out the maintenance section for Ignition & Oil Service Kits.

Regularly scheduled maintenance as O2 sensors tend to fail slowly.

Previous Revisions
  • 021906262B
  • 06A906262BH
  • 17351
  • 17090

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi B5 A4 FWD 1.8T
Audi B5 A4 Quattro 1.8T
Audi B6 A4 FWD 1.8T
Audi B6 A4 Quattro 1.8T
Audi D3 A8 Quattro 4.2
Audi TT MKI FWD 180HP
Audi TT MKI Quattro 180HP
Volkswagen 337/20AE All 1.8T
Volkswagen 337/20AE All 1.8T
Volkswagen Golf IV All 1.8T
Volkswagen Golf IV All 2.0
Volkswagen Golf IV All VR6 12v
Volkswagen Jetta IV All 1.8T
Volkswagen Jetta IV All 2.0
Volkswagen Jetta IV All VR6 12v
Volkswagen Jetta IV GLI All 1.8T
Volkswagen New Beetle All 1.8T
Volkswagen New Beetle All 2.0
Volkswagen Passat B5 4 Motion 1.8T
Volkswagen Passat B5 FWD 1.8T
Volkswagen Touareg 1 All V8
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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