Weber 91538 Summit Lighted Control Knobs

What Problem This Part Solves

Control knobs can wear out, crack, or lose their grip due to heat exposure and regular use. Replacing them restores smooth burner control and ensures proper alignment with the grill’s lighted control system, improving visibility and temperature management while grilling at night.

Key Features

Set of two main burner lighted control knobs
Translucent body designed to glow when grill lights are activated
Chrome top with Weber kettle logo and gray grip
Approximately 2-3/8" diameter knob for Summit control panels
OEM Weber replacement part

Compatibility / Fits Models

Fits Weber Summit 400 Series gas grills (2012 and newer)
Fits Weber Summit 600 Series gas grills (2012 and newer)
Common compatible models include:
Summit E-470
Summit S-470
Summit E-670
Summit S-670

Includes two main burner knobs. Order multiple sets for grills with additional burners.

2880001, 291001, 291101, 292001, 292101, 293001, 293101, 294001, 294101, 297001, 297101, 298001, 298101, 7160001, 7170001, 7171001, 7260001, 7270001, 7271001, 7291001, 7291101, 7292001, 7292101, 7360001, 7370001, 7460001, 7470001, 7471001, 77160001, 77170001, 77171001, 77260001, 77270001, 77271001, 77360001, 77370001, 77371001, 77460001, 77470001, 77471001, 92880301, 9291001, 9291101, 9292001, 9292101, 9293001, 9293101, 9294001, 9294101, 97160001, 97170001, 97171001, 97260001, 97270001, 97271001, 97360001, 97370001, 97371001, 97460001, 97470001, 97471001, SUMMIT E-470, SUMMIT E-670, SUMMIT GRILL CENTER, SUMMIT GRILL CENTER L, SUMMIT GRILL CENTER S, SUMMIT S-460, SUMMIT S-470, SUMMIT S-660, SUMMIT S-670

Fits most grills within this series—confirm model number before ordering.

Installation / Use Instructions

Ensure grill is turned off and completely cool
Pull the old knob straight off the valve stem
Align the new knob with the valve shaft
Push firmly until the knob is fully seated

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FAQ Section

Does this fit my grill?
These knobs fit Weber Summit 400 and 600 Series gas grills manufactured from 2012 and newer. Confirm your grill model before ordering.

What is this part made of?
The knobs are made from durable heat-resistant plastic with a translucent skirt that allows the grill’s LED lighting to shine through.

How long should this part last?
With normal use and proper care, grill control knobs typically last many years before showing signs of wear.

How do I install it?
Pull off the old knob and push the replacement knob onto the valve stem until it fits securely.

Why choose this replacement part over others?
This OEM Weber knob ensures correct fit, proper illumination with the Summit lighting system, and reliable burner control compared to generic replacement knobs.