FREE 1 to 3-Day Delivery on Orders $149+ Details

$12K Summer Sweepstakes! Enter Now >

Find for your Sierra 1500

Engine Coolant Temperature Sensor (99-13 4.3L Sierra 1500)Find parts that fit my vehicle

Item S583677
1 Reviews
Our Price

$14.99

Military, Medical & First Responders $1.00 Available in AT Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Shop Owners Save More! Sign up for our dealer program
    Join For FREE

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

        _x000D_
      • 100% Factory Resistance Calibrated To Ensure Precision Tolerances Resulting In Extremely Accurate Temperature For Optimal Performance
        • _x000D_
      • Thread Sealant And/Or O-Ring Pre-Installed On Applicable Sensors To Ensure Leak Free Performance
        • _x000D_
      • Brass Sensor Housing Precision Machined To Meet Or Exceed OE Thermal Conductivity
        • _x000D_
      • OE Precision Matched Thermistor Position For Correct Output Parameters
        • _x000D_
      • Extensive Product Testing Includes Salt Spray High/Low Temperature Impact Thermal Vibration Durability Static Electricity And Micro Tension Among Other Tests To Ensure All Sensors Meet Or Exceed OEM Specifications
        • _x000D_
      • Fits 99-13 4.3L Sierra 1500
        • _x000D_

      Description

      Engine Sensor Performance. The Engine Coolant Temperature Sensor accurately measures the temperature of the engine coolant, providing critical data to the vehicle’s control system for optimal engine function. This sensor plays a vital role in regulating fuel injection, ignition timing, and overall engine efficiency, helping to prevent overheating and improve performance.

      _x000D__x000D_

      Construction and Appearance. This sensor features a brass housing that is precision machined to achieve or surpass OEM standards for thermal conductivity. The sensor is designed with an OE precision matched thermistor to ensure accurate output, and it includes thread sealant or an O-ring pre-installed for a secure, leak-free fit.

      _x000D__x000D_

      Installation. Installation involves straightforward threading into the designated mount point without the need for drilling or special tools. It is designed as a direct replacement for ease and reliability during installation.

      _x000D__x000D_

      Application. Specifically fit for the 99-13 4.3L Sierra 1500, ensuring proper integration with the vehicle’s engine management system during this model period.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Tech Specs

      5.0

      Customer Reviews (1)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 1500

      • 4.3L V6 - 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13