ACDelco Engine Coolant Temperature Sensor 213-4514 (19236568) — Gold direct-fit replacement, reliable OEM-fit readings

The ACDelco Gold 213-4514 (19236568) Engine Coolant Temperature Sensor is a premium replacement sensor that monitors engine coolant temperature to support accurate engine management and ignition timing.

This ACDelco Professional sensor is engineered as a direct-fit aftermarket replacement for vehicles that use the 213-4514 (19236568) part number. Built to meet ACDelco standards for fit, form, and function, it integrates with engine control and ignition systems to deliver consistent temperature readings than inform fuel delivery and timing decisions. It's a commonly chosen option when restoring proper sensor input after wear or electrical failure.

How does this sensor interact with my engine systems?

The coolant temperature sensor provides the engine control unit (ECU) with real-time temperature data. The ECU uses this information to adjust fuel mixture, ignition timing, and other engine management parameters so the engine runs smoothly under changing conditions.

• Provides a voltage/resistance signal proportional to coolant temperature
• Interfaces directly with ECU, ignition, and fuel management systems
• Helps the vehicle transition between cold-start and normal operating modes

What makes the ACDelco Gold 213-4514 a reliable replacement?

ACDelco Gold parts are positioned as premium aftermarket components manufactured to match OEM standards for dimensions and electrical characteristics. This sensor is built for consistent output and durability so it fits correctly and communicates reliably with the vehicle's control modules.

• Engineered to meet ACDelco Professional quality benchmarks
• Designed for proper fit and alignment with factory harnesses
• Durable materials resist coolant exposure and thermal cycling

How do I know if my vehicle needs this sensor replaced?

Symptoms of a failing coolant temperature sensor include fluctuating temperature readouts, poor fuel economy, hard starting when cold, or illuminated engine warning lights. Diagnosing with a scan tool or a multimeter can confirm out-of-range resistance or faulty signal output before replacing the part.

• Watch for erratic temperature gauge readings and fuel trim issues
• Scan for related diagnostic trouble codes (DTCs) from the ECU
• Test sensor resistance/voltage against vehicle service specifications

What should I expect during installation and fitment?

Installation is typically straightforward when the part matches the vehicle's specified part number. The sensor threads into a coolant passage or engine block and connects to the factory wiring harness; use proper torque and thread sealing guidance to prevent leaks and secure electrical contact.

• Direct-fit replacement for compatible vehicles using part 213-4514 (19236568)
• Requires standard hand tools; follow torque specs in vehicle manual
• Reconnect electrical plug securely and check for coolant leaks after start-up

Who is this for: The ACDelco Gold 213-4514 (19236568) is aimed at technicians, independent repair shops, and vehicle owners seeking a premium, reliable aftermarket coolant temperature sensor that matches OEM fit and electrical behavior. It suits anyone replacing a failing sensor, restoring proper engine controls, or maintaining performance and drivability in vehicles that specify this part number.