MSD Standalone Air/Fuel Wideband 02 Gauges Kit

MSD Standalone Air/Fuel Wideband 02 Gauges Kit




Product Description

Part Number MSD 4650: Completely standalone with easy-to-read analog dial - Great for EFI or carbureted applications Includes Bosch LSU 4.9 wideband O2 sensor which is compatible with all fuel types (Unleaded, Leaded, E85, Diesel, or Methanol)
Slim-style mounting requires very little dash space for installation
270° sweep pointer from 6 to 3 o’clock makes gauge easy to read at a glance
Internal microprocessor controls the pointer movement to ensure accurate movement in street, off-road, and racing conditions
Adjustable LED warning light allows user to set both low and high trigger points
The Peak recall button allows users to view min/max gauge readings
The gauge includes a 5 ft. 6-pin weathertight sensor harness and 4 ft. power/ground/lighting harness allowing for flexible mounting locations
Spinlock ring threads to the back of the gauge case for simple and secure gauge mounting CNC machined billet aluminum bezels with anodized


  • Model: MSD 4650
  • Shipping Weight: 1.113lbs
  • Manufactured by: Holley®


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This product was added to our catalog on Friday 17 December, 2021.