WELLS 47893CSMP Water Temperature Sensor

( Brand: Wells ), ( Manufacturer Part Number: 47893CSMP ), ( Part Type: Sensor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Engine Coolant Temperature Sensor For Mating Connector Use . ), ( Years: 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 ), ( Application: Chevrolet S10 Water Temperature Sensor ), ( Product Name 2: Engine Coolant Temperature Sensor ), ( Cs-sku: 400 )

Review WELLS Chevrolet Water Temperature Sensor fits S10 1982–2004

The **Wells 47893CSMP** is a precision-engineered water temperature sensor designed specifically for the **1982 2004 Chevrolet S10** lineup, including the critical model years **1983 and 1984**, where engine performance and reliability are paramount. This high-quality thermistor-style sensor is meticulously crafted to ensure accurate temperature readings, which are essential for maintaining optimal engine efficiency, fuel delivery, and emissions compliance. Positioned within the engine s cooling system, it continuously monitors the coolant temperature and transmits real-time data to the vehicle s Engine Control Module (ECM), allowing for precise adjustments to the fuel-air mixture, ignition timing, and other critical functions. The **47893CSMP** is built with a durable, corrosion-resistant construction, featuring a robust stainless steel or nickel-plated housing that resists wear and tear from prolonged exposure to coolant and engine heat. Its threaded design ensures a secure, leak-free installation, while the internal thermistor element calibrated to the exact specifications for your S10 delivers consistent and reliable performance, even under demanding driving conditions. Whether you're restoring a classic S10 or maintaining a daily driver, this sensor is a vital component for ensuring smooth operation, preventing overheating, and extending the lifespan of your engine. Backed by Wells reputation for automotive excellence, this part is a direct-fit replacement that restores factory performance with ease, making it an indispensable upgrade for any S10 owner seeking dependable, high-performance components.

**Pros and Cons of buying a Wells 47893CSMP Water Temperature Sensor for 1982-2004 Chevrolet S10 (1983-1984 Models)**

1. **Compatibility** This sensor is specifically designed for the 1982-2004 Chevrolet S10, including the 1983 and 1984 models, ensuring a direct fit without modification.

2. **Reliability** Wells is a well-known brand in the automotive aftermarket, known for producing high-quality sensors that meet or exceed OEM standards.

3. **Easy Installation** The sensor is a direct replacement, meaning it should fit into the existing mounting location without requiring additional tools or adjustments.

4. **Cost-Effective** Compared to OEM replacement parts, this aftermarket sensor is often more affordable while maintaining performance.

5. **Warranty Coverage** Many aftermarket sensors, including Wells products, come with a warranty (typically 1-2 years), providing some protection against defects.

6. **Performance Consistency** A properly functioning water temperature sensor ensures accurate engine temperature readings, preventing overheating and improving fuel efficiency.

7. **Wide Availability** Since this is a common part for older Chevrolet trucks, it is likely available at multiple retailers, both online and in-store.

1. **Potential Quality Variations** While Wells is a reputable brand, there is always a risk of receiving a defective unit, especially if purchasing from a third-party seller rather than an authorized dealer.

2. **Compatibility Confusion** Some aftermarket sensors may have slight variations in thread size or mounting style, though this is less likely with a well-documented part like this.

3. **Price Sensitivity** If the sensor is purchased from a less reputable seller, it may be sold at a lower price, raising concerns about authenticity or quality.

4. **Installation Challenges** If the sensor is corroded or the mounting area is damaged, installation could be more difficult than expected, requiring extra effort or cleaning.

5. **Limited Longevity** Like all sensors, this part may eventually fail again, though a high-quality sensor like this one should last the lifespan of the vehicle if properly maintained.

The Wells 47893CSMP water temperature sensor is a strong choice for replacing a faulty sensor in a 1983-1984 Chevrolet S10. Its direct compatibility, reliability, and ease of installation make it a practical option for most DIY mechanics or professional repair shops. While there is always a slight risk of receiving a subpar unit, purchasing from a trusted retailer (such as RockAuto, Amazon, or an auto parts store) minimizes this concern. The sensor s performance benefits preventing overheating and maintaining engine efficiency far outweigh the minor drawbacks, making it a recommended purchase for those needing a reliable replacement.

If you are replacing a water temperature sensor in your 1983-1984 Chevrolet S10, the Wells 47893CSMP is a **highly recommended** choice. To ensure the best experience:

- Purchase from a reputable seller (e.g., RockAuto, Amazon, or a local auto parts store with return policies).

- Verify the part number and compatibility before buying to avoid mismatches.

- Inspect the sensor upon receipt for any visible defects.

- Follow proper installation procedures, including cleaning the mounting area and ensuring a secure fit.

This sensor will provide accurate temperature readings, help maintain engine health, and likely outlast many OEM sensors in similar applications.

Details:

Parts Geek - For 1982 2004 Chevrolet S10 Water Temperature Sensor Wells 47893CSMP 1983 1984: Review Fitment Notes to Ensure Proper Fit condition: New Brand: Notes: Engine Coolant Mating Connector Use 1P1006; with Wiring Harness Included: Yes 12 Month Warranty Vehicle: Engine: 1995, 1999 2003 S102.2L 4 Cl, 1988 2004 S104.3L V6, 1985 - 1993 S102.5L 1983 - 1985 S101.9L 1982 - 1993 S102.8L V6. Fitment Notes: with 2 Terminal; Oval Connector, Vehicle: Engine: 1996 1998 Chevrolet S102.2L 4 Cl.

part #: 47893csmp prices

• $7.98-$29.35

specifications ocoosys:

• for makes: Chevrolet
• for years: 1982-2004
• brand: Wells
• mpn: 47893csmp
• part type: Sensor
• manufacturer warranty: 12 Month Warranty
• notes: Engine Coolant Temperature Sensor For Mating Connector Use .
• years: 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994
• application: Chevrolet S10 Water Temperature Sensor
• product name 2: Engine Coolant Temperature Sensor
• cs-sku: 400

offer ocoosys:

• quantity: 1
• started: April 21, 2026
• availability: In Stock
• options: Ship-to-home
• sold: 0

returns ocoosys:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

shipping ocoosys:

• carrier: FedEx
• transit: 3-7 Days
• type: Fixed
• cost: $0.00
• service: FedEx Ground / FedEx Home Delivery
• class: Standard

general ocoosys:

• condition: New
• Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components

seller ocoosys:

• city: Austell, Georgia
• # reviews: 329470
• rating: 98.8%

payments ocoosys:

• wallet: Apple-pay
• other
• credit card: Mastercard

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