DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🌡️ Stay Cool, Stay Ahead — The Engine Gauge Every Pro Needs!
The I-14-LB Liquid Filled Engine Thermometer by Marshall Instruments offers precise analog temperature readings from 0 to 250°F with a quick 0.5-second response. Its compact 1.4" black dial and red pointer ensure easy visibility, while the direct mount 3/8" NPT fitting guarantees straightforward installation. Designed for durability and reliability, this liquid-filled gauge is perfect for professionals who demand real-time engine monitoring and peace of mind under the hood.
| ASIN | B0778YDHJ9 |
| Age Range (Description) | Adult |
| Best Sellers Rank | #423,723 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #128 in Dial Thermometers |
| Brand | Marshall Instruments |
| Customer Reviews | 4.5 4.5 out of 5 stars (24) |
| Display Type | Analog |
| Immersion Depth | 0.5 Inches |
| Indoor/Outdoor Usage | Outdoor |
| Is Discontinued By Manufacturer | No |
| Item Length | 1.4 Inches |
| Item Weight | 2.39 ounces |
| Item model number | I-14-LB |
| Manufacturer | Marshall Instruments |
| Model Name | I-14-LB |
| Outer Material | Metal |
| Power Source | Manual |
| Product Care Instructions | Wipe Clean |
| Response Time | 0.5 seconds |
| Reusability | Reusable |
| UPC | 041898564861 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 250 Degrees Fahrenheit |
M**G
Compact and easy to read.
Great temp gauge for 3/8 not. Compact and easy to read.
T**R
Perfect Old School Gauge
Nice Little Gauge Lets You Confirm Things Are OK while you're under the hood.
M**.
Works okay
Works okay, the air bubble mine is way bigger than the one in the picture. About half the gauge is air
B**R
Quality part
It's a quality part , however it's smaller than advertised , it's liquid filled and it's completely sealed (no vent)
R**N
Works good.
Remove them from the bezel they came in and installed them in my car and so far they’re working good and seems to be pretty accurate.
S**Y
Phenomenal quality
Easy install on my 351W crate motor. Looks amazing.
J**T
Direct engine temp
I added this as a quick check backup on my jetboat.
A**R
Good quality for the money
Easy install
Trustpilot
2 weeks ago
1 day ago