WESTERN STAR A22-71496-002 Engine Oil Temperature Gauge Deg 100-300 M150ES

( Brand: Western Star ), ( Manufacturer Part Number: A22-71496-002 ), ( Type: Temperature Gauge ), ( Style: Chromed ), ( Display Type: Analog ), ( Unit Of Measure: Degrees Farenheit ), ( Features: Oem Part ), ( Color: Black Face, White Lettering, Chrome Trim Ring ), ( Needle Color: Orange ), ( Material: Chrome, Metal, Plastic, Glass ), ( Oe/oem Part Number: A22-71496-002, X010047387 ), ( Items Included: Mounting Hardware ), ( Item Diameter: 2-3/8 In ), ( Vintage Part: No ), ( Country Of Origin: Canada ), ( Range: 100 300 Deg F )

Review WESTERN STAR Engine Oil Temperature Gauge 100-300 Deg #m150es

The **Western Star A22-71496-002 Engine Oil Temperature Gauge** is a precision-engineered instrument designed specifically for the **M150ES** series of Western Star trucks, ensuring optimal performance and longevity of critical engine components. This high-quality analog gauge provides real-time monitoring of oil temperature within a critical range of **100 F to 300 F**, allowing operators and fleet managers to maintain ideal operating conditions for the engine s lubrication system. Crafted with durability in mind, the gauge features a robust, corrosion-resistant housing that withstands the harsh environments commonly encountered in commercial trucking, including exposure to dust, moisture, and temperature fluctuations. The clear, easy-to-read dial is calibrated for accuracy, with bold, high-contrast markings that ensure quick and reliable interpretation even under challenging lighting conditions. This gauge is not merely a monitoring tool but a proactive solution for preventing engine wear, reducing fuel consumption, and minimizing the risk of costly breakdowns. Ideal for both new installations and retrofits, the **A22-71496-002** seamlessly integrates into the truck s existing instrumentation, offering fleet operators peace of mind with its dependable performance and long-term reliability. Whether navigating long-haul routes or operating in extreme climates, this gauge serves as an essential component for maintaining engine health and operational efficiency.

### **Pros and Cons of buying a Western Star A22-71496-002 Engine Oil Temperature Gauge (100-300 F, M150ES)**

1. **Compatibility** Designed specifically for the Western Star A22 series, ensuring a proper fit and reliable performance without modification.

2. **Accurate Temperature Range** Measures oil temperature between 100 F and 300 F, which is ideal for diesel engines like the M150ES, helping prevent overheating and oil degradation.

3. **Durable Construction** Built to withstand harsh trucking conditions, reducing the risk of failure over time.

4. **Easy Installation** Designed for straightforward integration into the vehicle s existing gauge system, minimizing labor costs.

5. **Early Warning System** Helps detect abnormal oil temperatures before they cause engine damage, improving maintenance efficiency.

6. **OEM Quality** As a Western Star original or high-quality aftermarket part, it maintains reliability comparable to factory equipment.

1. **Cost** Being an OEM or premium aftermarket part, it may be more expensive than generic alternatives.

2. **Limited Availability** May require ordering from specialized suppliers rather than common auto parts stores.

3. **Potential Calibration Issues** If not installed or calibrated correctly, readings could be inaccurate.

4. **Replacement Parts Dependency** If the gauge fails, sourcing a replacement may be difficult without proper documentation.

5. **Not Universal** Only works for Western Star A22 trucks with the M150ES engine; not suitable for other makes or models.

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### **Conclusion**

The **Western Star A22-71496-002 Engine Oil Temperature Gauge** is a **highly specialized, reliable, and functional** component for maintaining optimal engine health in the A22 series trucks. Its **precision temperature monitoring** is invaluable for preventing costly engine damage, making it a **worthwhile investment** for fleet operators or owners who prioritize proactive maintenance.

However, the **higher cost and potential sourcing challenges** may deter budget-conscious buyers or those not specifically working with Western Star vehicles. If compatibility is confirmed and installation is straightforward, this gauge is a **strong recommendation** for ensuring long-term engine performance.

### **Final Recommendation**

- You own or operate a **Western Star A22 truck with an M150ES engine**.

- You want **real-time oil temperature monitoring** to prevent overheating and extend engine life.

- You are willing to invest in **OEM-quality or high-reliability aftermarket parts**.

- You are looking for a **cheaper, universal alternative** (generic gauges may not fit or be accurate).

- You do not have access to **specialized suppliers** for Western Star parts.

- The gauge is not **absolutely necessary** for your current vehicle setup.

For most Western Star A22 owners, the **benefits of early fault detection outweigh the drawbacks**, making this a **recommended purchase** for those who value engine protection.

Details:

Western Star A22-71496-002 Engine Oil Temperature Gauge 100-300 deg #M150ES #M150ES: Up for sale is a used Gauge, various semi truck model's. The mounting nut is included. Range: 100 - 300 deg F, Color: Black face, white lettering, chrome trim ring. Please see photos.

The part numbers are A22-71496-002 and/or X010047387.

part #: a2271496002 price

• $38.98

specifications boosttempgauges:

• brand: Western Star
• mpn: A22-71496-002
• type: Temperature Gauge
• style: Chromed
• display type: Analog
• unit of measure: Degrees Farenheit
• features: Oem Part
• color: Black Face, White Lettering, Chrome Trim Ring
• needle color: Orange
• material: Chrome, Metal, Plastic, Glass
• oe/oem part number: A22-71496-002, X010047387
• items included: Mounting Hardware
• item diameter: 2-3/8 In
• vintage part: No
• country of origin: Canada
• range: 100 300 Deg F

payments boosttempgauges:

• credit card: Visa
• wallet: Google-pay
• other

returns boosttempgauges:

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

seller boosttempgauges:

• rating: 99.8%
• # reviews: 17674
• city: Laingsburg, Michigan

offer boosttempgauges:

• quantity: 1
• availability: In Stock
• Started: March 8, 2026
• options: Ship-to-home
• sold: 0

shipping boosttempgauges:

• service: Standard, USPS Priority Mail
• transit: 3-6 Days
• class: Standard, Expedited
• type: Fixed
• carrier: USPS
• cost: $0.00

general boosttempgauges:

• condition: Used
• Interior Parts Accessories > Gauges > Individual Gauges

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