Innovate MTX-L Plus Digital Wideband Air/Fuel Ratio Gauge Kits 3924

4.25 out of 5 stars ( 8 )

Part Number: INN-39240

$219.99

Gauge, MTX-L Plus Series, Air/Fuel Ratio, 2 1/16 in. Diameter, Yellow Digits, Digital, Electrical, 3 ft. Cable, Kit
See More Specifications | Check the Fit

Innovate MTX-L Plus Digital Wideband Air/Fuel Ratio Gauge Kits 3924

Innovate MTX-L Plus Digital Wideband Air/Fuel Ratio Gauge Kits 3924

INN-39240

4.25 out of 5 stars ( 8 )

Part Number: INN-39240

Estimated Ship Date: Monday 10/26/2026

$219.99

Estimated Ship Date: Monday 10/26/2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
3924
Part Type:
Product Line:
Summit Racing Part Number:
INN-39240
UPC:
856428039241
Gauge Type:
Air/Fuel ratio - Wideband
OEM Replacement:
No
Gauge Style:
Digital
Sending Unit:
Electrical
Gauge Diameter (in.):
2 1/16 in.
Gauge Diameter (mm):
52mm
Gauge Range:
7:35-22:4 air/fuel ratio
Gauge Shape:
Round
Sweep:
Digital numeric
Gauge Face Color:
Black/Silver
Gauge Number Color:
Yellow
Bezel Color:
Black/Silver
Illuminated:
Yes
Memory Recall:
No
Playback:
No
Liquid-Filled:
No
Shift Light Included:
No
Tripometer:
No
Sending Unit Included:
Yes
Sending Unit Size:
M18 x 1.5
Remanufactured:
No
Quantity:
Sold as a kit.
Notes:
Includes white face, black face, silver bezel, and black bezel to customize the look of the gauge. Comes with 3 ft. sensor cable.

Innovate MTX-L Plus Digital Wideband Air/Fuel Ratio Gauge Kits

The Innovate MTX-L Plus Digital Wideband Air/Fuel Ratio Gauge Kits build upon the legacy of the MTX-L digital air/fuel ratio gauge kits by featuring patented, award-winning DirectDigital technology and advanced sensor control which receives feedback from the sensor more frequently and optimizes heater control. The combination of these technologies makes the MTX-L Plus Innovate's fastest, most durable and accurate air/fuel ratio gauge ever!

Innovate MTX-L Plus digital air/fuel ratio gauge kits feature:

* Faster sensor frequency for faster O2 sensor feedback
* Faster analog output speed helps ensure that your ECU sees changes in air/fuel ratio as they happen
* Enhanced heater control for superior sensor performance in forced induction and other high-performance applications
* Large digital readout and programmable "Digital Needle" provides the functionality of a needle gauge with the pinpoint accuracy of a digital display
* Digital display in AFR or Lambda
* 52mm (2 1/16 in.) diameter gauge body with included interchangeable faceplates and bezels
* Bosch LSU 4.9 wideband O2 sensor
* Patented 100% digital wideband air/fuel ratio technology
* Ability to calibrate O2 sensor for maximum accuracy
* Wideband O2 compatible with several fuel types
* Innovate MTS serial in/out (for use with MTS enabled devices to add additional logging channels)
* Datalog using powerful LogWorks software on your PC

Replacement Parts

 Loading...

Applications

 Loading...
 Loading...

Questions & Answers

Ask a Question

What type of question would you like to submit?

I have a Customer Service question
(order, shipping, returns, protection plans, etc.). Customer Service Question
- OR -
I would like to ask other customers
a question about this Product. Product Related Question
 Loading...

Reviews Write a Review

Instructions & Calculators

Instruction Sheets for Part Number INN-39240

Some parts are not legal for use in California or other states with similar laws / regulations

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

CA Warning Icon

This product can expose you to chemicals, which are known to the State of California to cause cancer.

Email this page