DENSO PRE-CATALYTIC CONVERTER OXYGEN SENSOR [HOLDEN V8 GEN III LS1 5.7L MOTOR]
1999-04 HOLDEN [VTII-VX-VY COMMODORE]
DENSO PRE-CATALYTIC CONVERTER OXYGEN SENSOR
HOLDEN V8 GEN III LS1 5.7L MOTOR
06/1999-2004 HOLDEN [VTII-VX-VY COMMODORE]
06/1999-2004 HOLDEN [WH-WK STATESMAN-CAPRICE]
12/2000-2004 HOLDEN [VU-VY UTE]
10/2001-2004 HOLDEN [V2 MONARO CV8]
The oxygen sensor is a device which determines the oxygen content of the exhaust gas. Since the amount of oxygen in the exhaust gas is a very good indicator of combustion efficiency, it is also the best place to monitor the air fuel ratio.
Located in the exhaust system, the oxygen sensor produces a voltage proportional to the amount of oxygen in the exhaust versus the air.
Oxygen sensors can fail when the sensor’s ceramic element is exposed to certain types of silicone compounds or when an oil-burning engine adds to the sensor becoming oil-fouled. Small amounts of tetra-ethyl lead in the petrol or over-the-counter fuel additives, which are not “oxygen sensor safe”, can also kill an oxygen sensor.
DENSO is keeping the pace with advancements in engineering Robotic Laser Weld Construction and Superior design maximizes engine performance and fuel efficiency while reducing fuel consumption and harmful emissions.
- Corrosion-resistant stainless steel construction
Resists corrosion and contamination with a rugged, watertight body.
- PTFE filter blocks efficiency-robbing contaminants
Allows atmospheric oxygen to enter the sensor without permitting water or engine contaminants to seep into the casing.
- Robotic Laser Weld construction
- Aluminum-Oxide Trap Layer
Keeps silicone and lead outside the ceramic elient through DENSO's exclusive design, preventing damage to the platinum electrode.
- Meets OEM Specifications
REPLACES HOLDEN PART# 25326439
Please ensure your vehicle has 4 Wire Oxygen Sensor at a Length of 375mm
MADE IN USA
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