GMC 71551KNVH Ap Water Temperature Sensor
fits model: Yukon. make: Gmc. year: 1992–2000.
( Manufacturer Part Number: 71551KNVH ), ( Part Type: Sensor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Engine Coolant Temperature Sensor ), ( Years: 1992 1993 1994 1995 1996 1997 1998 1999 2000 ), ( Application: Gmc Yukon Water Temperature Sensor ), ( Cs-sku: 400 )
Review GMC Replacement Ap Water Temperature Sensor fits YUKON 1992–2000
The **AP 71551KNVH Water Temperature Sensor** is a precision-engineered, direct-replacement component designed specifically for the **1993 2000 GMC Yukon** (and its Chevrolet counterpart, the Silverado), ensuring optimal performance and reliability in the vehicle s cooling system. This high-quality sensor is meticulously crafted to match the original equipment manufacturer (OEM) specifications, delivering accurate readings of the engine s coolant temperature to the vehicle s engine control module (ECM). Constructed from durable, corrosion-resistant materials, the sensor features a robust **thermistor-based design**, allowing it to detect subtle temperature fluctuations with exceptional precision, which is critical for maintaining proper engine efficiency, fuel delivery, and emissions compliance. The sensor s threaded housing is designed for a secure, leak-free installation, ensuring it can withstand the thermal and mechanical stresses of daily driving in various climates, from freezing winters to scorching summers. Whether used in a high-performance application or for routine maintenance, this sensor guarantees seamless integration with the Yukon s cooling system, helping prevent overheating, fuel inefficiency, and potential long-term engine damage. Built to last, the AP 71551KNVH is a trusted choice for mechanics and DIY enthusiasts alike, offering the reliability of an OEM-grade part without the premium price tag.
### Pros and Cons of Buying Part Number **AP71551KNVH** (Water Temperature Sensor) for a 1993 GMC Yukon (1992 2000 Models)
#### **Pros:**1. **Direct Fitment** This part is specifically designed for your 1993 GMC Yukon, ensuring compatibility with the engine s wiring harness and mounting location. It eliminates the need for adapters or modifications.
2. **OEM-Quality Replacement** The part is manufactured to meet or exceed original equipment manufacturer (OEM) standards, providing reliable performance similar to the factory sensor.
3. **Prevents Engine Damage** A faulty water temperature sensor can lead to incorrect readings, causing issues like poor fuel economy, rough idling, or even engine overheating. Replacing it with a working sensor resolves these problems.
4. **Easy Installation** The sensor is a straightforward plug-and-play replacement, typically requiring only basic tools. No major modifications to the engine or cooling system are needed.
5. **Cost-Effective** While not the cheapest option, it is a reasonable investment compared to potential engine repairs caused by prolonged sensor failure.
6. **Widely Available** As an aftermarket part for a common vehicle model, it is easy to find through online retailers, auto parts stores, or specialty suppliers.
7. **Compatibility with Aftermarket Sensors** If you later decide to upgrade to an aftermarket sensor (e.g., for better accuracy or durability), this part serves as a reliable baseline for comparison.
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#### **Cons:**1. **Aftermarket vs. OEM Quality** While this part is designed to be OEM-compatible, some aftermarket sensors may not match the exact durability or longevity of genuine GM parts. However, reputable brands (like AP) mitigate this risk.
2. **Potential Counterfeit Risk** Purchasing from untrusted sellers (e.g., unknown online marketplaces) could result in a counterfeit or low-quality part. Always buy from verified suppliers.
3. **Limited Longevity** Like all sensors, this part is not indestructible. It may fail again after several years, though this is more common if the vehicle has other underlying issues (e.g., coolant leaks, electrical problems).
4. **No Upgrades** This is a basic replacement sensor. If you want enhanced features (e.g., digital accuracy, temperature monitoring for diagnostics), you may need to invest in a higher-end aftermarket sensor.
5. **Installation Challenges** In rare cases, corrosion or damaged wiring near the sensor s connector could complicate installation. A thorough inspection of the surrounding area may be necessary.
6. **Price Variability** Prices can fluctuate based on supplier, demand, or shipping costs. Always compare prices to ensure you re getting a fair deal.
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### **Conclusion and Recommendation**
The **AP71551KNVH water temperature sensor** is a solid choice for replacing a faulty sensor in your 1993 GMC Yukon. Its direct fitment, OEM-like quality, and ease of installation make it a practical solution for restoring proper engine function. The sensor is crucial for maintaining optimal fuel delivery, cooling system performance, and overall drivability, so replacing it promptly avoids more costly repairs down the line.
**Recommendation:**- **Buy from a reputable supplier** (e.g., RockAuto, Amazon (verified sellers), or local auto parts stores with return policies) to avoid counterfeit parts.
- **Inspect the sensor and connector** during installation for any signs of damage or corrosion. Clean the threads and connector if necessary.
- **Consider pairing this with a coolant flush** if the vehicle has high mileage, as old coolant can accelerate sensor wear.
- **Monitor the sensor s performance** after installation. If symptoms (e.g., check engine light, rough idle) persist, check for wiring issues or other sensor-related problems.
For most drivers, this part will reliably restore the sensor s function without major hassle. If you re comfortable with minor electrical work, this is a straightforward DIY job; otherwise, a mechanic can install it in under an hour.
Details:
Notes: Engine Coolant Temperature Sensor. 12 Month Warranty Fitment Notes: Vehicle: Sub model: 1999 - 2000 GMC Yukon Denali, 1996 - 1997 Yukon SL, 1995 - 1999 Yukon SLT, 1993 Yukon GT, 1992 - 1999 Yukon SLE, 1992 - 1995 Yukon Base, 1992, 1994 Yukon Sport.
part #: 71551knvh price
- $12.34
specifications ocoosys:
- for models: Yukon
- for makes: Gmc
- for years: 1992-2000
- mpn: 71551knvh
- part type: Sensor
- manufacturer warranty: 12 Month Warranty
- notes: Engine Coolant Temperature Sensor
- years: 1992 1993 1994 1995 1996 1997 1998 1999 2000
- application: Gmc Yukon Water Temperature Sensor
- cs-sku: 400
offer ocoosys:
- availability: In Stock
- started: April 15, 2026
- quantity: 1
- options: Ship-to-home
- sold: 0
returns ocoosys:
- time: 30 Days
- policy: Returns Accepted
- paid by: Seller
shipping ocoosys:
- type: Fixed
- service: FedEx Ground / FedEx Home Delivery
- cost: $0.00
- transit: 3-7 Days
- carrier: FedEx
- class: Standard
general ocoosys:
- Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components
- condition: New
seller ocoosys:
- city: Los Angeles, California
- # reviews: 328402
- rating: 98.8%
payments ocoosys:
- wallet: Google-pay
- other
- credit card: Diners-club
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