


Innovate MTX-L PLUS Digital Air/Fuel Ratio Gauge Kit 3ft w/O2 Sensor
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Innovate MTX-L PLUS Digital Air/Fuel Ratio Gauge Kit 3ft w/O2 SensorSku: 39240 KEY FEATURES 100 pct. Digital Wideband Air Fuel Ratio Technology 52mm[2 1 16 in. Gauge Body] Ability To Calibrate O2 Sensors For Maximum Accuracy Bosch LSU 4. 9 Wideband O2 sensor Digital Display In AFR Or Lambda Enhance Heater Control; Superior Sensor Performance Faster Analog Output Speed Helps Ensure ECU Sees Changes in AFR Faster Sensor Frequency For Faster O2 Sensor Feedback Large Digital Readout and Programmable Digital Needle
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- Final sale items are not eligible for returns or exchanges.
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Product Reviews
★★★★★ 5
Nice cables, thick
Size: 25FT, Color: Black+Red+Blue+Brown
Great quality, but due to being CCA those won't fit most 10awg crimps, will need 8awg crimps.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Works no issues
Size: 25FT, Color: Black+Red
Works no issues
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Good quality wire!
Size: 25FT, Color: Black+Red
For the price this can’t be beat. Wiring is nice and flexible. Copper is solid. Amazing value and quality compared to what can be bought in the auto parts stores
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Reviewed in the United States on December 1, 2025
★★★★★ 5
Fine wires quality
Size: 25FT, Color: Black+Red
Good
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Reviewed in the United States on May 5, 2026
★★★★★ 4
Decent quality
Size: 25FT, Color: Black+Red
Do not reply on the heat shrink included with this kit. The wire is good quality and functions as needed. Gauge of the wire is spot on
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Reviewed in the United States on May 19, 2025