fits make: Gmc. year: 1988–2000.

( Brand: Ac Delco ), ( Manufacturer Part Number: 31748ZC ), ( Part Type: Sensor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Gm Original Equipment New Use Together With Mating Connect. ), ( Years: 1989 1988 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 ), ( Application: Gmc K3500 Water Temperature Sensor ), ( Product Name 2: Engine Coolant Temperature Sensor ), ( Cs Sku: 400 31748zc )
The AC Delco 31748ZC Water Temperature Sensor is a crucial component for maintaining optimal engine performance in 1988-2000 GMC K3500 vehicles, specifically for model years 1989, 1990, and 1991. This sensor is a vital part of the vehicle's cooling system, responsible for monitoring and reporting the engine's water temperature to the engine control module (ECM).
The AC Delco 31748ZC Water Temperature Sensor is a high-quality, reliable product, designed to withstand the harsh conditions of a vehicle's engine compartment. It is constructed of durable materials, including a temperature-sensitive resistor, a thermostat, and a wiring harness, all enclosed in a protective housing to shield them from moisture, debris, and heat.
The sensor operates by measuring the resistance of the temperature-sensitive resistor, which changes in response to changes in engine temperature. This resistance data is then sent to the ECM, which uses it to regulate the engine's cooling system and ensure optimal engine performance.
Installing the AC Delco 31748ZC Water Temperature Sensor is a straightforward process, but it is recommended that the job be performed by a professional technician or a knowledgeable do-it-yourself mechanic. The sensor is typically located in the engine coolant system, near the thermostat housing, and is connected to the ECM via the wiring harness.
In conclusion, the AC Delco 31748ZC Water Temperature Sensor is an essential component for maintaining engine performance and longevity in 1988-2000 GMC K3500 vehicles. Its high-quality construction and reliable operation make it a top choice for replacement parts, and its straightforward installation process makes it a great DIY project for those with the necessary skills and tools.
Pros of buying a AC Delco 31748ZC water temperature sensor for your 1988-2000 GMC K3500 (1990-1991 models specifically):1. OEM Part: This is an original equipment manufacturer (OEM) part, meaning it's manufactured by the same company that originally equipped your vehicle with the part. This ensures compatibility and a proper fit.
2. Wide Compatibility: The sensor is compatible with multiple years of the GMC K3500, making it a versatile option for those who may not know the exact year of their vehicle or who own multiple vehicles within this model range.
3. Reliable Brand: AC Delco is a well-respected brand in the automotive industry, known for producing high-quality parts.
Cons of buying a AC Delco 31748ZC water temperature sensor for your 1988-2000 GMC K3500 (1990-1991 models specifically):1. Potential Higher Price: OEM parts can sometimes be more expensive than aftermarket alternatives. However, the potential for better performance and compatibility may outweigh the cost difference for some.
2. Availability: Depending on your location, availability of this part may be limited, especially in smaller parts stores or rural areas.
Ending Conclusion:If you're looking for a reliable, OEM water temperature sensor for your 1988-2000 GMC K3500 (1990-1991 models specifically), the AC Delco 31748ZC is a solid choice. Its wide compatibility and reputation for quality make it a worthwhile investment for many. However, be prepared to pay a slightly higher price and consider potential availability issues in your decision-making process.
1994 - 1995 GMC K3500 6.5L V8 L65 VIN. 1999 GMC K3500 Standard Cab Pickup 2dr. 1999 GMC K3500 Extended Cab Pickup 2dr. 1999 GMC K3500 Cab Chassis 2dr. New condition.