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Audi RS4 Air Fuel Ratio Gauges 

Available in analog and digital versions, Audi RS4 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 Audi RS4 air-fuel ratio gauges are available in both wide-band and narrow-band versions depending on your needs, and every Audi RS4 air-fuel ratio gauge includes a wiring harness and detailed instructions.


 Select Your Vehicle

Shop Audi RS4 Air Fuel Ratio Gauges by Year

Shop Audi RS4 Air Fuel Ratio Gauges by Brand


1 - 12 of 18
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Lettering Color: White
Face Color: Black
Gauge Type: Air Fuel Ratio - Fuel
Retail: $74.41
$70.69


Free Shipping!


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

PART# 4375

Lettering Color: Black
Face Color: White
Gauge Type: Fuel - Air Fuel Ratio
Retail: $108.83
$97.95


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-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-RD02

Lettering Color: Red
Face Color: Black
Gauge Type: Air Fuel Ratio - 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-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!


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!


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.

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Audi RS4 Air Fuel Ratio Gauges 

Available in analog and digital versions, Audi RS4 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 Audi RS4 air-fuel ratio gauges are available in both wide-band and narrow-band versions depending on your needs, and every Audi RS4 air-fuel ratio gauge includes a wiring harness and detailed instructions.


Choose Your Vehicle:

Shop Audi RS4 Air Fuel Ratio Gauges by Year

Shop Audi RS4 Air Fuel Ratio Gauges by Brand

1 - 12 of 18
Sort by:




Lettering Color: White
Face Color: Black
Gauge Type: Air Fuel Ratio - Fuel
Retail: $74.41
$70.69


Free Shipping!


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

PART# 4375

Lettering Color: Black
Face Color: White
Gauge Type: Fuel - Air Fuel Ratio
Retail: $108.83
$97.95


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-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-RD02

Lettering Color: Red
Face Color: Black
Gauge Type: Air Fuel Ratio - 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-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!


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!


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?

B8 Audi A4 S4 RS4 Single 52mm Gauge Pod Upper Dash Vent - ALLOWS AIR FLOW

2005-2008 Audi A4 Quattro S4 RS4 Instrument Cluster Assembly Speedometer Gauges

AUDI VW LCD CLUSTER DISPLAY A3 A4 A6 S3 S4 S6 RS4 FOR PIXEL REPAIR FOR VDO

AUDI A4 S4 RS4 Speedometer Instrument Cluster LCD Display Screen Pixel Repair

Audi B5 - A4 S4 RS4 - 52MM Center Vent Gauge Pod - BEST PRICE GUARANTEE

13-16 Audi B8 A4 S4 RS4 Dash Trim Bezel Gauge Cluster MMI Screen OEM 8K1857166