Walker Products 211-2095 coolant temperature sensor for the 2002 Chevrolet Avalanche 2500 V8 8.1L and other vehicles reports coolant temperature to the engine control module (ECM). Also called an engine coolant temperature sensor, it gives the ECM real-time readings from the cooling system, which the ECM uses for fuel injection, ignition timing, cold start enrichment and fan operation.
- Sends real-time coolant temperature data from the cooling system to the ECM
- Helps the ECM protect the engine from overheating and improve cold starts
- Durable, heat-resistant materials made to withstand coolant, vibration and extreme temperature swings
- Three pin terminals with a female circular connector
Quick facts
- Part: Walker Products 211-2095 coolant temperature sensor
- Also called: engine coolant temperature sensor
- Fits: 2002 Chevrolet Avalanche 2500 V8 8.1L and other vehicles
- Condition: New
A failing sensor can show up as a check engine light, hard cold starts or a cooling fan that runs at the wrong time. Before you replace it, rule out damaged wiring, a loose connector and a cooling system fault, since any of them can trigger similar symptoms.
Fits
The vehicles it fits include the 2001-2002 Chevrolet Express 3500 V8 8.1L and the 2001-2002 Chevrolet Silverado 2500 HD V8 8.1L. It is a direct-fit replacement for these vehicles, and each takes one sensor. It is built to match OE specifications for resistance values, thermal response and signal output.
Specifications
Fit and size
- Quantity per vehicle: 1
- Terminals: 3, pin type
- Connector: female, circular shape
Build and materials
- Condition: New
- Country of origin: China
In the box
One coolant temperature sensor. A wiring harness is not included.
Installation notes
- Direct-fit design needs no modifications, which simplifies installation.
Interchange: 5S1495 · WT5060 · 12554944 · 1TS1068 · EF0092 · 50505B · TX102
This part cross-references / interchanges with the following part numbers:
5S1495, WT5060, 12554944, 1TS1068, EF0092, 50505B, TX102
Frequently Asked Questions
Does the Walker Products 211-2095 fit a 2002 Chevrolet Avalanche 2500 V8 8.1L?
Yes. Walker Products 211-2095 fits the 2002 Chevrolet Avalanche 2500 V8 8.1L and the 2001-2002 Chevrolet Express 3500 V8 8.1L. If your car is not named here, look it up in the "Vehicles it fits" section.
Does this coolant temperature sensor come with a wiring harness?
No. Walker Products 211-2095 is the sensor only; a wiring harness is not included.
What kind of connector does this coolant temperature sensor have?
It has three pin terminals in a female connector with a circular shape. The vehicle takes one sensor.
How can I tell if a coolant temperature sensor is going bad?
Poor fuel economy, a rough idle or a temperature gauge that reads wrong can be signs of a sensor problem, though other faults cause them too. A shop can test the sensor's readings.
Is 12554944 the same as Walker Products 211-2095?
Yes. 12554944 is listed as an interchange number for Walker Products 211-2095, along with 5S1495 and WT5060.
