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  3. ASHCROFT 6425059

ASHCROFT 6425059 Oil Water Pressure Gauge 0-100

6425059 Ashcroft Oil Pressure Gauge 0-100 Psi With Hardware

( Brand: Ashcroft ), ( Manufacturer Part Number: 6425059 ), ( Part Type: Oil Pressure Gauge ), ( Maximum Pressure: 100 Psi )

Review ASHCROFT Oil Pressure Gauge 0-100 Psi Hardware

The **Ashcroft 6425059 Oil Pressure Gauge (0-100 PSI)** is a precision-engineered, high-performance instrument designed to provide reliable and accurate monitoring of oil pressure in automotive, marine, and industrial applications. Crafted with Ashcroft s signature durability and engineering excellence, this gauge features a robust **aluminum housing** that ensures resistance to corrosion, vibration, and thermal fluctuations, making it ideal for demanding environments where accuracy and longevity are critical. The **0-100 PSI range** offers a clear, easy-to-read scale that allows operators to quickly assess oil pressure levels, helping prevent engine damage from low or excessive pressure. The gauge s **anodized aluminum dial** is both scratch-resistant and highly visible, even under bright lighting or in dimly lit conditions, while the **black-and-white contrast** enhances readability at a glance. Built with a **high-quality bourdon tube mechanism**, this gauge delivers precise measurements with minimal hysteresis, ensuring consistent performance over extended use. The **flanged mounting design** allows for secure installation in dashboards, panels, or control systems, and the **standard 2-inch diameter** fits seamlessly into most existing gauge clusters. Whether used in classic cars, performance vehicles, or industrial machinery, the Ashcroft 6425059 combines functionality with a clean, professional aesthetic, making it a trusted choice for professionals and enthusiasts alike. Its **sealed construction** protects internal components from dust, moisture, and contaminants, further extending its operational lifespan, while the **durable rubber gasket** ensures a tight, leak-proof seal when mounted. With its blend of precision engineering, rugged durability, and user-friendly design, this oil pressure gauge stands as a dependable solution for anyone requiring accurate and reliable pressure monitoring.

### Pros and Cons of buying a Ashcroft 6425059 Oil Pressure Gauge (0-100 PSI)

#### **Pros:**

1. **Durability and Build Quality** Ashcroft is a well-known brand in the industrial and automotive measurement sector, known for producing reliable and long-lasting gauges. The 6425059 model is designed for heavy-duty use, making it suitable for applications where precision and durability are critical.

2. **Accurate Readings** This gauge is calibrated for precision, ensuring consistent and reliable oil pressure measurements within its 0-100 PSI range. This is particularly useful in engines, hydraulic systems, or other mechanical applications where pressure monitoring is essential.

3. **Wide Compatibility** The gauge is designed to fit standard -inch NPT (National Pipe Thread) connections, making it compatible with many aftermarket and OEM applications. It can be used in vehicles, machinery, or industrial equipment where oil pressure monitoring is required.

4. **Easy Installation** The gauge is straightforward to install, requiring minimal tools. It can be mounted on dashboards, panels, or directly on engine blocks, depending on the application.

5. **Clear and Legible Scale** The 0-100 PSI range is clearly marked, allowing for easy reading even in low-light conditions. The dial is typically large and easy to interpret, reducing the risk of misreading.

6. **Cost-Effective for Aftermarket Use** Compared to OEM gauges, this aftermarket option is often more affordable while still providing reliable performance. It s a practical choice for DIY mechanics or those looking to upgrade their monitoring setup.

7. **Resistance to Vibration and Heat** Ashcroft gauges are designed to withstand the harsh conditions found in engines, including heat and vibration, which can affect less robust gauges over time.

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#### **Cons:**

1. **Limited Range for High-Pressure Applications** The 0-100 PSI range may be insufficient for some high-performance engines or heavy-duty machinery that operate at pressures exceeding 100 PSI. In such cases, a gauge with a higher range (e.g., 0-200 PSI or 0-300 PSI) would be more appropriate.

2. **Potential for Inaccuracy Over Time** While Ashcroft gauges are durable, like all mechanical gauges, they can experience wear or drift over time, especially if exposed to extreme conditions. Regular recalibration may be necessary for critical applications.

3. **Aftermarket Quality Variations** Some aftermarket gauges, including those from less reputable brands, may not match the quality of OEM or high-end Ashcroft gauges. While the 6425059 is generally reliable, there is a slight risk of purchasing a counterfeit or lower-quality duplicate if buying from an untrusted seller.

4. **No Built-In Protection Against Overpressure** Unlike some high-end gauges, the Ashcroft 6425059 does not come with built-in overpressure protection. If the pressure exceeds the gauge s range, it could be damaged. Users must ensure the system s pressure stays within safe limits.

5. **Limited Customization** The gauge s design is standardized, and there may be limited options for customization in terms of color, mounting style, or additional features (e.g., digital integration).

6. **Potential for Installation Challenges** In some vehicles or systems, the gauge may not fit perfectly due to space constraints or wiring requirements. Users may need to adapt the installation or purchase additional mounting hardware.

7. **No Warranty on All Parts** While Ashcroft offers warranties on their gauges, the terms may vary depending on the retailer. Some sellers may not provide warranties, leaving the user responsible for any defects or failures.

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### **Conclusion:**

The Ashcroft 6425059 oil pressure gauge (0-100 PSI) is a solid choice for users seeking a reliable, durable, and accurate analog gauge for monitoring oil pressure in engines, machinery, or hydraulic systems. Its strengths lie in its build quality, ease of installation, and compatibility with standard fittings. However, its limited pressure range and lack of advanced features like overpressure protection may make it less ideal for high-performance or extreme applications.

For most standard vehicles, DIY mechanics, or light-to-medium-duty industrial use, this gauge provides excellent value. If you require a gauge for high-performance engines or systems with fluctuating pressures, consider a model with a higher range or additional protective features.

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### **Recommendation:** - **Buy the Ashcroft 6425059 if:**

- You need a reliable, analog oil pressure gauge for a standard engine or system operating within 0-100 PSI.

- You prioritize durability, accuracy, and ease of installation over advanced features.

- You are working on a budget and want a cost-effective alternative to OEM gauges.

- You plan to use it in a controlled environment where pressure spikes are unlikely.

- **Consider an alternative if:**

- Your engine or system regularly exceeds 100 PSI, and you need a gauge with a higher range (e.g., 0-200 PSI or 0-300 PSI).

- You require digital or smart features (e.g., Bluetooth connectivity, data logging).

- You need built-in overpressure protection or a more rugged design for extreme conditions.

- You are unsure about the gauge s authenticity and prefer to purchase from a reputable dealer with warranties.

For most general applications, the Ashcroft 6425059 is a well-regarded and practical purchase. Always verify the gauge s compatibility with your specific system and purchase from a trusted seller to ensure quality.

Details:

Defective items may only be exchanged for the same title. Unless stated otherwise in the listing. Products Most of our photos are the actual item you purchasing. Ashcroft Oil Pressure Gauge 0-100 PSI with Hardware.

part #: 6425059 price

  • $19.96

specifications pressureswitchiz:

  • brand: Ashcroft
  • mpn: 6425059
  • part type: Oil Pressure Gauge
  • maximum pressure: 100 Psi

general pressureswitchiz:

  • condition: New
  • Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Air Pressure Gauges

offer pressureswitchiz:

  • started: June 4, 2026
  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • best offers: True
  • availability: In Stock

shipping pressureswitchiz:

  • carrier: USPS, FedEx
  • type: Calculated
  • transit: 4-7 Days
  • class: Standard, Expedited, One-day
  • cost: $0.00
  • service: USPS First Class, FedEx Express Saver, FedEx 2Day, FedEx Standard Overnight

returns pressureswitchiz:

  • paid by: Buyer
  • policy: Returns Accepted
  • method: Money back
  • time: 30 Days

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  • credit card: Discover
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seller pressureswitchiz:

  • rating: 99.7%
  • # reviews: 14286
  • city: Sacramento, California
part type: oil pressure gauge, maximum pressure: 100 psi,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > air pressure gauges, sku: 18701989328554663,
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