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Innovate Wideband Air/Fuel Ratio Monitors

Is "Lean-OK-Rich" enough information for your turbocharged application? When the accuracy of your air-fuel ratio is critical, don't rely on an old-fashioned single-wire oxygen sensor. Engine tuners have found that only modern wideband sensors are sensitive enough for fine-tuning fuel injection or forced induction.

Recent Top Seller for this product group

MTX-L PLUS Wideband Air/Fuel Ratio Gauge, Digital

MTX-L PLUS Wideband Air/Fuel Ratio Gauge, Digital

The MTX-L Plus Wideband Air/Fuel Ratio Gauge combines the accuracy of a digital gauge with the instant recognition of an analog gauge via a digital LED readout plus a 270-degree sweep "digital needle".

ImagePart No.DescriptionPriceStock Status
LM-2 Dual Channel Wideband Air/Fuel Ratio Meter Kit

3878-002 

LM-2 Dual Channel Wideband Air/Fuel Ratio Meter Kit

$751.00In Stock
LM-2 Single Channel Wideband Air/Fuel Ratio Meter Kit

3878-001 

LM-2 Single Channel Wideband Air/Fuel Ratio Meter Kit

$539.00Not In Stock
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MTX-L PLUS Wideband Air/Fuel Ratio Gauge, Digital

3878-014-Length 

MTX-L PLUS Wideband Air/Fuel Ratio Gauge, Digital

$249.99In Stock
MTX-AL Wideband Air/Fuel Ratio Gauge, Analog

3878-011 

MTX-AL Wideband Air/Fuel Ratio Gauge, Analog

$294.99Not In Stock
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Wideband O2 Sensor Only (Bosch LSU 4.2) for Innovate

3877-SENSOR 

Wideband O2 Sensor Only (Bosch LSU 4.2) for Innovate

$106.99In Stock
Wideband O2 Sensor Only (Bosch LSU 4.9) for Innovate

3878-3888 

Wideband O2 Sensor Only (Bosch LSU 4.9) for Innovate

$106.99In Stock
Innovate LSU 4.9 Upgrade Kit for LM-2/MTX-L, with 3 ft Cable

3878-3896 

Innovate LSU 4.9 Upgrade Kit for LM-2/MTX-L, with 3 ft Cable

$124.99In Stock
Sensor Cable only for Innovate LM Series (LSU 4.2), 3 ft

3878-006 

Sensor Cable only for Innovate LM Series (LSU 4.2), 3 ft

$33.99Not In Stock
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Sensor Cable only for Innovate LM Series (LSU 4.2), 8 ft

3878-005 

Sensor Cable only for Innovate LM Series (LSU 4.2), 8 ft

$56.99In Stock
Sensor Cable only for Innovate MTX Series (LSU 4.9), 3 ft

3878-3890 

Sensor Cable only for Innovate MTX Series (LSU 4.9), 3 ft

$33.99In Stock
Sensor Cable only for Innovate MTX Series (LSU 4.9), 8 ft

3878-3887 

Sensor Cable only for Innovate MTX Series (LSU 4.9), 8 ft

$56.99In Stock
Sensor Cable only for Innovate MTX Series (LSU 4.9), 18 ft

3878-3889 

Sensor Cable only for Innovate MTX Series (LSU 4.9), 18 ft

$92.99In Stock
LM-2 Windshield Suction Cup Mount

3878-007 

LM-2 Windshield Suction Cup Mount

$61.99In Stock
Optional Tailpipe Clamp Mount for Oxygen Sensor

3877-CLAMP 

Optional Tailpipe Clamp Mount for Oxygen Sensor

$93.99In Stock
Stainless Weld Bung for O2 Sensor, 18 x 1.5mm

AF991SS 

Stainless Weld Bung for O2 Sensor, 18 x 1.5mm

$10.99In Stock
Mild Steel Weld Fitting for O2 Sensor, 1/2" Reach w/Plug

3878-3735 

Mild Steel Weld Fitting for O2 Sensor, 1/2" Reach w/Plug

$11.49In Stock
Mild Steel Weld Bung for O2 Sensor, 1" Reach w/Plug

3878-3764 

Mild Steel Weld Bung for O2 Sensor, 1" Reach w/Plug

$11.49In Stock
Mild Steel Weld Fitting for O2 Sensor, 45 Degree Angled

3228-127 

Mild Steel Weld Fitting for O2 Sensor, 45 Degree Angled

 
5.0
$10.99In Stock
Stainless Weld Bung for O2 Sensor, 1 Inch Long with Plug

3878-3838 

Stainless Weld Bung for O2 Sensor, 1 Inch Long with Plug

$11.49In Stock
Innovate HBX-1 Heat Sink O2 Sensor Bung Extender

3878-3729 

Innovate HBX-1 Heat Sink O2 Sensor Bung Extender

$99.99In Stock
Stainless O2 Sensor Blanking Plug, 18 x 1.5mm

AF992SS 

Stainless O2 Sensor Blanking Plug, 18 x 1.5mm

 
5.0
$11.99In Stock
K&N Mild Steel Oxygen Sensor Blanking Plug, 18 x 1.5mm

3884 

K&N Mild Steel Oxygen Sensor Blanking Plug, 18 x 1.5mm

$28.99In Stock
LMA-2 Inductive Clamp for LM-2 Meter

3878-003 

LMA-2 Inductive Clamp for LM-2 Meter

$37.99In Stock
Innovate OBD-II / CAN Interface Cable for LM-2

3878-3809 

Innovate OBD-II / CAN Interface Cable for LM-2

$33.99In Stock
Innovate USB Download Cable for LM-2

3878-3813 

Innovate USB Download Cable for LM-2

$8.99In Stock
Innovate 12v (Cigarette Lighter Plug) Power Cable for LM-2

3878-3808 

Innovate 12v (Cigarette Lighter Plug) Power Cable for LM-2

$22.49In Stock
No -Weld 1 9/16"-2 1/2" Exhaust Band Clamp for EGT Probe

3878-3869 

No -Weld 1 9/16"-2 1/2" Exhaust Band Clamp for EGT Probe

$23.79In Stock