Walker Products Oxygen Sensor P/N:350-34354
Walker Products 350-33051 oxygen sensor for the 1995 Chevrolet C1500 V6 4.3L, V8 5.0L or 5.7L and other vehicles measures the oxygen in the exhaust gas to show how efficiently the engine is burning fuel. This direct-fit, 3-wire narrow-band sensor goes in the upstream position.
A failing sensor can show up as rough running, higher fuel use or a lit malfunction indicator light. Those signs alone do not prove the sensor is the problem, because a damaged wire or connector can set off a warning light too.
The vehicles it fits include the 1995 Chevrolet K1500 V6 4.3L, V8 5.0L or 5.7L and the 1995 Chevrolet Tahoe V8 5.7L. Every one of these vehicles needs a single sensor. If your vehicle is not named here, look it up in the "Vehicles it fits" section before you order.
Fit and size
Build and materials
Product information is for general reference and may contain errors. See our Disclaimer.
Is this a Chevy Tahoe oxygen sensor for the 1995 Chevrolet Tahoe V8 5.7L?
Yes. Walker Products 350-33051 is listed for the 1995 Chevrolet Tahoe V8 5.7L as an upstream sensor, and that vehicle takes one.
Is this Walker Products oxygen sensor narrow-band or wideband?
Narrow-band. The Walker Products 350-33051 is a direct-fit, 3-wire narrow-band sensor.
Is the 350-33051 oxygen sensor an upstream or downstream sensor?
Upstream. This oxygen sensor is listed for the upstream position.
What is the coating on this oxygen sensor for?
The coating shields the electrode surfaces from erosion and contamination by combustion residue and particulates in the exhaust. The electrodes also carry a gas-permeable platinum layer.
What signs go along with a failing oxygen sensor?
An engine that runs poorly, increased fuel consumption or a lit malfunction indicator light can accompany a failed sensor. With the engine off and cool, you can look over the sensor, wiring harness and connector for physical damage.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.