LS Gen III 4.8/5.3/5.7/6.0 Coolant Temperature Sensor 1997-2007 ACDelco

ACDelco engine coolant temperature sensor for the LS Gen III 4.8/5.3/5.7/6.0 (1997-2007). Listed for one application: LS Gen III 4.8/5.3/5.7/6.0 engines, 1997-2007, in Chevrolet, GMC, Pontiac, Cadillac applications. Confirm your engine code and year against this listing before ordering.

What it does

The ECT sensor sets cold-start fueling, fan control and the temperature gauge. A skewed sensor causes rich running, no fans and hard hot starts. A new sensor restores correct temperature-based control.

Fits

• Chevrolet vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007
• GMC vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007
• Pontiac vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007
• Cadillac vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007

Fixes

• cooling fans never come on
• poor cold starts or black smoke
• P0115-P0118 codes or an erratic gauge

What's included

• the coolant temperature sensor

Specifications

• Brand: ACDelco
• Shipping weight: 0.2 lb
• Condition: new
• Product type: Coolant Temperature Sensor

Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.