Fuel System Components for 1991 Audi 90 Quattro
No.
Part # / Description / Price
Price
1
Fuel Tank 
Audi
Audi Description: 4wd, with ski storage. 80 & 90 series. With Quattro. 18.5 gallon.
Fuel Tank.
Fuel Tank.
1
Fuel Tank Audi
Audi Description: 4wd, without ski storage. 80 & 90 series. With Quattro. 17.9 gallon.
Fuel Tank.
Fuel Tank.
3
Filler Cap Audi
Audi Description: Without central locking. Dual Key System. From Chassis/VIN 44-K-140 000. From Chassis/VIN 44-K-074 001. Exc.Central Locking System. From Chassis/VIN 44-L-000 301.
Fuel Tank Cap.
Fuel Tank Cap.
3
Cap Audi
Audi Description: With central locking, 2wd. Exc.Tether. Without Quattro, without strap. Fwd, to vin# 8n1025000. To Chassis/VIN 8D-X-300 000.
Fuel Tank Cap.
Fuel Tank Cap.
No.
Part # / Description / Price
Price
2
Engine Air Filter Audi
Audi Description: 80 & 90 series. 5 cylinder. 4 cylinder gas. Coupe Quattro.
An air filter for the air intake system of a vehicle's engine.
An air filter for the air intake system of a vehicle's engine.
3
Mass Air Flow Sensor Audi
Audi Description: 80 & 90 series. 5-cylinder. Dual cam engine. 5 cylinder 20 valve. 100 series. To vin #4a-p-022306. Single cam engine. Coupe Quattro. To Chassis/VIN 8CP191967.
Mass Air Flow Sensor.
Mass Air Flow Sensor.
4
5
Idle Speed Control Audi
Audi Description: 80 & 90 series. 5 cylinder 20 valve. 100 series. S4. Coupe Quattro.
Fuel Injection Idle Air Control Valve.
Fuel Injection Idle Air Control Valve.
6
Control Box Audi
Audi Description: 5 cylinder 20 valve, from 8al203051. 4 cylinder, federal. 4 cylinder, heated air.
Related Parts
Part # / Description / Price
Price
Fuel Meter Audi
Audi Description: 80, 90 series. 100 series. 200 series. Federal. Without Quattro. From 44-k-038-262.
Vacuum Regulator Audi
Audi Description: 80 & 90 series. With Quattro. Coupe Quattro.
Vapor Canister Purge Solenoid.
Vapor Canister Purge Solenoid.
Fuel Pressure Regulator Audi
Audi Description: 80 & 90 series. Single cam engine. Location-Fuel Line. 100 series.
A device to control the pressure of the fuel to the fuel injectors.
A device to control the pressure of the fuel to the fuel injectors.
Coolant Temp Sensor Audi
Audi Description: All models. 100 series. 80 & 90 series. 5-cylinder. 5 cylinder. 5000. S/wagon. 2.3L. 5000cs Quattro. Without turbo.
Fuel Filter Audi
Audi Description: With Quattro. 80 & 90 series. In-Line Filter. 100 series, 4wd. 200 series. 100 series, 2wd. S4. Cabriolet. Coupe Quattro.
Fuel Filter.
Fuel Filter.
Sending Unit Audi
Audi Description: 4wd, without ski storage. 80 & 90 series. With Quattro. 17.9 gallon.
Fuel Tank Sending Unit.
Fuel Tank Sending Unit.
Sending Unit Audi
Audi Description: 4wd, with ski storage. 80 & 90 series. With Quattro. 18.5 gallon.
Fuel Tank Sending Unit.
Fuel Tank Sending Unit.
Sending Unit Audi
Audi Description: 2wd, with ski storage. 80 & 90 series. Without Quattro. 18.5 gallon.
Fuel Tank Sending Unit.
Fuel Tank Sending Unit.
Sending Unit Audi
Audi Description: 2wd, without ski storage. 80 & 90 series. Without Quattro. 17.9 gallon.
Fuel Tank Sending Unit.
Fuel Tank Sending Unit.
Fuel Pressure Regulator Audi
Audi Description: 80 & 90 series. Dual cam engine. Coupe Quattro.
A device to control the pressure of the fuel to the fuel injectors.
A device to control the pressure of the fuel to the fuel injectors.
Fuel Tank Cap Audi
Audi Description: Exc.Central Locking System. Single Key System. From Chassis/VIN 44-K-139 999. From Chassis/VIN 44-K-074 001.
Fuel Tank Cap.
Fuel Tank Cap.
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.