Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Coolant Temp Sensor and Harness for LS Conversions (73-77 Monte Carlo)Find parts that fit my vehicle
Item EK-76-878533-1
Our Price
$124.99 each
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$6.25 Available in EK Cash Rewards.
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Coolant Temp Sensor and Harness
- For Use on LS Conversions
- Matte Black, Matte Green, and Raw Metal Finish
- OE Compatible and Comparable
- Allows Sending the Temperature Signal to Both the PCM and a Traditional Temp Gauge
- Reproduction Part
- Direct Replacement
- Comes in Singles
- Fits 1973 - 1977 Chevrolet Monte Carlo Models
Description
Integrated Temperature Monitoring. Accurate engine temperature information is essential for both electronic engine management and driver awareness, and the Coolant Temp Sensor and Harness is engineered to supply dependable temperature data to both systems from a single assembly. Designed for LS conversions with matte black, matte green, and raw metal components, this OE-compatible direct replacement provides reliable communication between the PCM and a traditional temperature gauge in 1973 - 1977 Chevrolet Monte Carlo Models.
Construction and Appearance. Manufactured from durable automotive-grade electrical components, this reproduction sensor and harness assembly is engineered to provide reliable signal transmission and long-lasting durability in demanding engine compartment environments. The matte black and matte green wiring is paired with raw metal sensor components to create a clean, factory-inspired appearance while maintaining dependable resistance to vibration and operating temperatures. Built to OE-compatible specifications, the assembly is carefully configured to distribute coolant temperature information to both electronic engine controls and conventional instrumentation without requiring separate temperature senders. Precision manufacturing contributes to secure electrical connections, dependable conductivity, and the quality expected from a direct replacement conversion component designed for consistent long-term performance.
Installation. Installation is designed as a direct replacement using the supplied sensor and harness with the original mounting location and compatible electrical connections. Route the harness carefully to avoid excessive heat, moving components, and sharp edges before securing the wiring and connecting each terminal according to the recommended installation procedure. Verify that all electrical connections are fully engaged and inspect the completed installation to ensure the harness is properly supported throughout its routing. Test both the engine management system and the temperature gauge after installation to confirm accurate signal transmission and dependable operation.
Application. This Coolant Temp Sensor and Harness fits 1973 - 1977 Chevrolet Monte Carlo models. Designed for LS conversion applications, it helps provide accurate coolant temperature information to both the PCM and a traditional temperature gauge while simplifying the integration of modern engine management with original-style instrumentation.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Coolant Temp Sensor And Harness
Questions & Answers
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Will It Fit My Monte Carlo
- Base - 73, 74
- Landau - 73, 74, 76
- S - 73, 75, 76, 77
