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Mercury Marquis Air Fuel Ratio Gauges 

Available in analog and digital versions, Mercury Marquis air-fuel ratio gauges will let you know when your engine is operating in the safe zone. Too much fuel will bog your engine down, while too much air will lean it out and cause catastrophic failure! Our Mercury Marquis air-fuel ratio gauges are available in both wide-band and narrow-band versions depending on your needs, and every Mercury Marquis air-fuel ratio gauge includes a wiring harness and detailed instructions.


 Select Your Vehicle

Shop Mercury Marquis Air Fuel Ratio Gauges by Year

Shop Mercury Marquis Air Fuel Ratio Gauges by Brand


1 - 12 of 17
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Fits: All Jeeps (Universal), Universal - Fits all Vehicles

PART# 4375

Lettering Color: Black
Face Color: White
Gauge Type: Fuel - Air Fuel Ratio
Retail: $119.30
$107.37


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-C702W-DL

Lettering Color: Blue
Face Color: White
Gauge Type: Fuel - Air Fuel Ratio
$248.70


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-T702W-DL

Lettering Color: 10 Colors
Face Color: Black
Gauge Type: Air Fuel Ratio - Fuel
$248.70


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-W702W-DL

Lettering Color: 10 Colors
Face Color: White
Gauge Type: Air Fuel Ratio - Fuel
$248.70


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-W702

Lettering Color: 7 Colors
Face Color: White
Gauge Type: Air Fuel Ratio - Fuel
$100.82


Free Shipping!



Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-C702

Lettering Color: 7 Colors
Face Color: Black
Gauge Type: Air Fuel Ratio - Fuel
$100.82


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-T702

Lettering Color: 7 Colors
Face Color: Black
Gauge Type: Air Fuel Ratio - Fuel
$100.82


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-T02A

Lettering Color: White
Face Color: Black
Gauge Type: Air Fuel Ratio - Fuel
$80.66


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-T02W

Lettering Color: 10 Colors
Face Color: Black
Gauge Type: Air Fuel Ratio - Fuel
$219.13


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-BD02W-DL

Lettering Color: Blue
Face Color: Black
Gauge Type: Fuel - Air Fuel Ratio
$248.70


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-TC01

Lettering Color: 10 Colors
Face Color: Black
Gauge Type: Air Fuel Ratio - Volt - Fuel
$90.06


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-BD02

Lettering Color: Blue
Face Color: Black
Gauge Type: Fuel - Air Fuel Ratio
$90.06


Free Shipping!


Previous12Next

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

1998-2002 Mercury Grand Marquis Speedometer Instrument Cluster Gauges 871195

Speedometer Instrument Cluster 09 Grand Marquis Dash Panel Gauges 188,726 Miles

03-05 Mercury GRAND MARQUIS Instrument Cluster GAUGES Speedometer 132k CLEAN

03-05 Ford CROWN VICTORIA Marquis Instrument Cluster GAUGES Speedometer DIGITAL

2003-2005 Mercury Grand Marquis Speedometer Instrument Cluster Gauges F13RR

1998-2002 Mercury Grand Marquis Speedometer Instrument Cluster Gauges Oem







Mercury Marquis Air Fuel Ratio Gauges 

Available in analog and digital versions, Mercury Marquis air-fuel ratio gauges will let you know when your engine is operating in the safe zone. Too much fuel will bog your engine down, while too much air will lean it out and cause catastrophic failure! Our Mercury Marquis air-fuel ratio gauges are available in both wide-band and narrow-band versions depending on your needs, and every Mercury Marquis air-fuel ratio gauge includes a wiring harness and detailed instructions.


Choose Your Vehicle:

Shop Mercury Marquis Air Fuel Ratio Gauges by Year

Shop Mercury Marquis Air Fuel Ratio Gauges by Brand

1 - 12 of 17
Sort by:




Fits: All Jeeps (Universal), Universal - Fits all Vehicles

PART# 4375

Lettering Color: Black
Face Color: White
Gauge Type: Fuel - Air Fuel Ratio
Retail: $119.30
$107.37


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-C702W-DL

Lettering Color: Blue
Face Color: White
Gauge Type: Fuel - Air Fuel Ratio
$248.70


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-T702W-DL

Lettering Color: 10 Colors
Face Color: Black
Gauge Type: Air Fuel Ratio - Fuel
$248.70


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-W702W-DL

Lettering Color: 10 Colors
Face Color: White
Gauge Type: Air Fuel Ratio - Fuel
$248.70


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-W702

Lettering Color: 7 Colors
Face Color: White
Gauge Type: Air Fuel Ratio - Fuel
$100.82


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-C702

Lettering Color: 7 Colors
Face Color: Black
Gauge Type: Air Fuel Ratio - Fuel
$100.82


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-T702

Lettering Color: 7 Colors
Face Color: Black
Gauge Type: Air Fuel Ratio - Fuel
$100.82


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-T02A

Lettering Color: White
Face Color: Black
Gauge Type: Air Fuel Ratio - Fuel
$80.66


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-T02W

Lettering Color: 10 Colors
Face Color: Black
Gauge Type: Air Fuel Ratio - Fuel
$219.13


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-BD02W-DL

Lettering Color: Blue
Face Color: Black
Gauge Type: Fuel - Air Fuel Ratio
$248.70


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-TC01

Lettering Color: 10 Colors
Face Color: Black
Gauge Type: Air Fuel Ratio - Volt - Fuel
$90.06


Free Shipping!


Fits: All Cars (Universal), All Jeeps (Universal), All Muscle Cars (Universal), All SUVs (Universal), All Trucks (Universal), All Vans (Universal)

PART# GS-BD02

Lettering Color: Blue
Face Color: Black
Gauge Type: Fuel - Air Fuel Ratio
$90.06


Free Shipping!


Previous12Next

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

1998-2002 Mercury Grand Marquis Speedometer Instrument Cluster Gauges 871195

Speedometer Instrument Cluster 09 Grand Marquis Dash Panel Gauges 188,726 Miles

03-05 Mercury GRAND MARQUIS Instrument Cluster GAUGES Speedometer 132k CLEAN

03-05 Ford CROWN VICTORIA Marquis Instrument Cluster GAUGES Speedometer DIGITAL

2003-2005 Mercury Grand Marquis Speedometer Instrument Cluster Gauges F13RR

1998-2002 Mercury Grand Marquis Speedometer Instrument Cluster Gauges Oem