Napoleon LEX Series Grill Temperature Gauge S91001 — Stainless Steel Analog Replacement, Weather-Resistant

The Napoleon LEX Series Temperature Gauge (S91001) is a stainless-steel analog replacement thermometer designed to fit LEX grills and restore in-lid temperature monitoring.

If your LEX grill lid no longer shows accurate temperatures or the original gauge has failed, this S91001 replacement is made to the manufacturer's specs for a direct fit. Constructed from durable stainless steel with a clear analog dial, it gives you a reliable, low-maintenance way to see internal grill heat without opening the lid. The gauge is reusable and built for outdoor conditions typical of backyard grilling.

How does this gauge connect to my LEX Series grill?

The S91001 is manufactured to match Napoleon's LEX Series mounting pattern and hole spacing, so installation is straightforward. In many cases you can swap it in using the existing mounting hardware without modification.

• OEM-compatible dimensions for a direct fit into LEX lids
• Standard threaded stem for straightforward installation
• Fits existing gasket or retainer used by LEX models

What materials and durability can I expect outdoors?

This gauge has a stainless-steel bezel and case designed to resist rust and stand up to typical outdoor grilling environments. The analog movement is simple and durable, with no batteries required for operation.

• Stainless-steel housing for corrosion resistance
• Weather-rated construction suited to backyard grills
• Analog mechanism with fewer failure points than electronic units

How accurate and readable is the thermometer while cooking?

The clear dial and pointer provide a quick visual reference of internal grill temperature, letting you adjust burners or fuel without lifting the lid. As with all in-lid gauges, it measures ambient chamber temperature rather than direct food temperature.

• Large faceplate for easy reading from a short distance
• Graduations calibrated for typical grill temperature ranges
• Ideal for monitoring overall cooking environment

What comes with the replacement and are there installation tips?

The S91001 typically ships as the gauge assembly only; use your existing mounting nut and gasket if they're in good condition. Clean the mounting hole and ensure the stem seats flush before tightening to avoid leaks and secure alignment.

• Ships as a single analog gauge assembly (SKU: 91001)
• Re-use original mounting hardware when intact; replace gasket if worn
• Tighten securely but avoid over-torquing the bezel to prevent damage

Who is this for: The Napoleon LEX Series Temperature Gauge (S91001) is aimed at LEX grill owners who need a direct, durable replacement for a failed or missing lid thermometer. It's also useful for anyone wanting a low-maintenance, stainless-steel analog gauge to monitor overall grill chamber temperature during routine outdoor cooking sessions.