Ignitions and Electrical› Ignition Components

MSD

Wide Band O2 For Power Grid This Module Provides Valuable Air/Fuel Ratio Data To Your MSD Power Grid, Data Logger Or Air/Fuel Ratio Gauge MSD Ignition

$571.06

SKU: M00T 7765

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The MSD 7765 is a Wide Band Oxygen Sensor Module designed to add data logging capability to the MSD Power Grid ignition system. It features a Bosch 4.9 oxygen sensor and provides a 0-5v output for AFR gauges or data loggers. The unit is sealed for durability and offers fuel calibration options for various fuel types.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMSD
Part NumberM00T 7765

Videos

MSD Dual Wide Band 02 Module for Power Grid Ignition

MSD Dual Wide Band 02 Module for Power Grid Ignition

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy