Marshall
Marshall LB00100 1.5" Fuel Pressure Gauge 0-100 PSI
★★★★★
Achieve Precision with Robust Fuel MonitoringIntroducing the Marshall Instruments LB00100 Fuel Pressure Gauge, built to withstand demanding conditions. This shock-proof gauge provides accurate fuel pressure readings, essential for optimizing engine performance. Its durable construction and liquid...
$21.99*
View on Amazon
✓ In Stock on Amazon.com
*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Achieve Precision with Robust Fuel Monitoring
Introducing the Marshall Instruments LB00100 Fuel Pressure Gauge, built to withstand demanding conditions. This shock-proof gauge provides accurate fuel pressure readings, essential for optimizing engine performance. Its durable construction and liquid-filled design ensure reliability and stability.
Specifications:
- Gauge Size: 1.5"
- Pressure Range: 0-100 PSI
- Case Material: Stainless Steel
- Internals Material: Brass
- Fill Material: Silicone
- Connection: 1/8" NPT center back connection
- Features: Easy-Vent Plug
- Dimensions: 2 x 1.75 x 1.6 inches
- Weight: 2.7 ounces
Key Features
1.5" Fuel Pressure Gauge, 0-100 PSI
Stainless Steel Case and Bezel
Black Dial, Red Pointer, Liquid Silicone Filled
1.5" dial, 1/8" NPT center back connection
Easy-Vent Plug for accurate readings every time.
Specifications
Gauge Type
Fuel Pressure Gauge
Pressure Range
0-100 PSI
Dial Size
1.5"
Case Material
Stainless Steel
Bezel Material
Stainless Steel
Dial Color
Black
Pointer Color
Red
Filling
Liquid Silicone Filled
Connection
1/8" NPT center back
Feature
Easy-Vent Plug
Pros & Cons
👍 Pros
- Provides accurate fuel pressure readings from 0-100 PSI for essential system monitoring.
- Features a durable stainless steel case and bezel, offering enhanced resistance to corrosion and wear.
- Equipped with an Easy-Vent Plug, ensuring accurate readings by preventing pressure build-up within the gauge.
- The liquid silicone filled internal mechanism dampens vibrations, improving readability and extending gauge lifespan.
- Clearly visible with a black dial and a contrasting red pointer for quick and easy pressure checks.
- Compact 1.5" dial size allows for installation in tight spaces or crowded dashboards.
- Offers a 1/8" NPT center back connection for common and straightforward installation into fuel systems.
👎 Cons
- The 1.5" dial size, while compact, may be too small for some users who prefer larger, more easily readable gauges.
- The 0-100 PSI range may not be suitable for all fuel systems, especially those operating outside this specific pressure range.
- Requires proper installation into a fuel system, which may necessitate professional assistance or specific tools.
- As a mechanical gauge, it may not offer advanced features such as digital readouts, backlighting, or programmable alerts found in electronic gauges.
- The specific type of liquid silicone filling is not detailed, which could impact performance characteristics in extreme temperatures.
Frequently Asked Questions
What is the pressure range of the Marshall LB00100 fuel pressure gauge?
The Marshall LB00100 fuel pressure gauge accurately measures pressure in a range from 0 to 100 PSI.
What materials are used for the case and bezel of this gauge?
The gauge features a durable stainless steel case and bezel, designed for longevity and resistance to corrosion.
What is the purpose of the Easy-Vent Plug?
The Easy-Vent Plug is included to ensure accurate readings every time by allowing for proper venting and preventing pressure buildup inside the gauge.
How large is the dial on this fuel pressure gauge?
This fuel pressure gauge has a compact 1.5" dial, making it suitable for various installation locations.
What type of connection does the gauge have?
It features a 1/8" NPT center back connection for straightforward integration into compatible fuel systems.
Why is the gauge liquid silicone filled?
The liquid silicone filling helps to dampen vibrations, which improves the readability of the gauge and can contribute to its longevity.
Related Products
