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Direct Fit Horn - High Tone
Replacement
Part Number: REPC502504
Vehicle Info Required to Guarantee Fit
$16.44
Vehicle Fitment
  • 1980 - 1983 Audi 4000 Base 5 Cyl 2.2L
  • 1980 - 1983 Audi 4000 Base 4 Cyl 1.6L
  • 1981 - 1983 Audi 4000 Base 4 Cyl 1.7L
  • 1982 - 1983 Audi 4000 GT 4 Cyl 1.7L
  • 1982 - 1983 Audi 4000 GT 5 Cyl 2.2L
  • 1982 - 1983 Audi 4000 S 4 Cyl 1.6L
  • 1982 - 1983 Audi 4000 S 4 Cyl 1.7L
  • 1982 - 1986 Audi 4000 S 5 Cyl 2.2L
  • 1984 - 1987 Audi 4000 S 4 Cyl 1.8L
Product Details
Notes : High Tone, With Mounting Bracket, 2 Male Blade TerminalQuantity Sold : Sold individuallyWarranty : 1-year unlimited-mileage warranty
Direct Fit Horn - Low Tone
Replacement
Part Number: REPC502505
Vehicle Info Required to Guarantee Fit
$13.50
Vehicle Fitment
  • 1980 - 1983 Audi 4000 Base 5 Cyl 2.2L
  • 1980 - 1983 Audi 4000 Base 4 Cyl 1.6L
  • 1981 - 1983 Audi 4000 Base 4 Cyl 1.7L
  • 1982 - 1983 Audi 4000 GT 4 Cyl 1.7L
  • 1982 - 1983 Audi 4000 GT 5 Cyl 2.2L
  • 1982 - 1983 Audi 4000 S 4 Cyl 1.6L
  • 1982 - 1983 Audi 4000 S 4 Cyl 1.7L
  • 1982 - 1986 Audi 4000 S 5 Cyl 2.2L
  • 1984 - 1987 Audi 4000 S 4 Cyl 1.8L
Product Details
Notes : Low ToneQuantity Sold : Sold individuallyWarranty : 1-year unlimited-mileage warranty
Direct Fit Horn - Tone
Replacement
Part Number: SET-REPC502504-2
Vehicle Info Required to Guarantee Fit
$28.44
Vehicle Fitment
  • 1980 - 1983 Audi 4000 Base 5 Cyl 2.2L
  • 1980 - 1983 Audi 4000 Base 4 Cyl 1.6L
  • 1981 - 1983 Audi 4000 Base 4 Cyl 1.7L
  • 1982 - 1983 Audi 4000 GT 4 Cyl 1.7L
  • 1982 - 1983 Audi 4000 GT 5 Cyl 2.2L
  • 1982 - 1983 Audi 4000 S 4 Cyl 1.6L
  • 1982 - 1983 Audi 4000 S 4 Cyl 1.7L
  • 1982 - 1986 Audi 4000 S 5 Cyl 2.2L
  • 1984 - 1987 Audi 4000 S 4 Cyl 1.8L
Product Details
Components : (2) HornsQuantity Sold : Set of 2Warranty : 1-year unlimited-mileage warranty
Replacement REPV361305 Wiper Switch - Direct Fit, Sold individually
Vehicle Info Required to Guarantee Fit
$9.23
Vehicle Fitment
  • 1980 - 1981 Audi 4000 Base 5 Cyl 2.2L
  • 1980 - 1983 Audi 4000 Base 4 Cyl 1.6L
  • 1981 - 1983 Audi 4000 Base 4 Cyl 1.7L
  • 1982 - 1983 Audi 4000 GT 4 Cyl 1.7L
  • 1982 - 1983 Audi 4000 S 4 Cyl 1.6L
  • 1982 - 1983 Audi 4000 S 4 Cyl 1.7L
  • 1984 Audi 4000 S 4 Cyl 1.8L
Product Details
Warranty : 1-year unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Replacement REPA312001 Oil Filler Cap - Direct Fit, Sold individually
Vehicle Info Required to Guarantee Fit
$3.74
Vehicle Fitment
  • 1980 - 1981 Audi 4000 All Submodels All Engines
  • 1982 - 1983 Audi 4000 Base 4 Cyl 1.7L
  • 1982 - 1983 Audi 4000 GT 4 Cyl 1.7L
  • 1982 - 1983 Audi 4000 S 4 Cyl 1.7L
  • 1984 - 1987 Audi 4000 S 4 Cyl 1.8L
Product Details
Product Fit : Direct FitWarranty : 1-year unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Electric Fuel Pump Without Fuel Sending Unit
Replacement
Part Number: REPV314514
Vehicle Info Required to Guarantee Fit
$38.11
Vehicle Fitment
  • 1980 - 1983 Audi 4000 Base 5 Cyl 2.2L
  • 1980 - 1983 Audi 4000 Base 4 Cyl 1.6L
  • 1981 - 1983 Audi 4000 Base 4 Cyl 1.7L
  • 1982 - 1983 Audi 4000 GT 4 Cyl 1.7L
  • 1982 - 1983 Audi 4000 GT 5 Cyl 2.2L
  • 1982 - 1983 Audi 4000 S 4 Cyl 1.6L
  • 1982 - 1983 Audi 4000 S 4 Cyl 1.7L
  • 1982 - 1983 Audi 4000 S 5 Cyl 2.2L
  • 1984 - 1987 Audi 4000 S 4 Cyl 1.8L
Product Details
Location : In-LineNotes : Fuel pump motor; Stud Connector Shape; With Maximum Flow Rating 56.0 gphCondition : NewQuantity Sold : Sold individuallyRecommended Use : OE ReplacementOperation : ElectricFuel Sending Unit Included : Without Fuel Sending UnitPressure Sensor Included : Without Pressure SensorProduct Fit : Direct FitProng Connector : 1 electrical connector; 2-prong pin connectorReplaces OE Number : 145054Warranty : 1-year unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Control Arm
Dorman®
Part Number: RB522933
Vehicle Info Required to Guarantee Fit
$80.74
Vehicle Fitment
  • 1983 - 1987 Audi 4000 All Submodels All Engines
Product Details
Location : Front, Driver Or Passenger Side, LowerSeries : Dorman OE SolutionsMaterial : SteelBall Joint Included : Without ball joint(s)Bushing Included : With bushing(s)Quantity Sold : Sold individuallyRecommended Use : OE ReplacementInterchange Part Number : Delphi TC1136, Mevotech CMS701110, Mevotech MS701110Anticipated Ship Out Time : Same day - 1 business dayWarranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Carbon Black, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Control Arm - Front, Driver and Passenger Side, Lower
Vehicle Info Required to Guarantee Fit
$153.41
Vehicle Fitment
  • 1983 - 1987 Audi 4000 All Submodels All Engines
Product Details
Location : Front, Driver And Passenger Side, LowerNotes : Black color; Steel materialSeries : Dorman OE SolutionsMaterial : SteelBall Joint Included : Without ball joint(s)Bushing Included : With bushing(s)Quantity Sold : Set of 2Recommended Use : OE ReplacementReplaces OE Number : 893407147CAnticipated Ship Out Time : Same day - 1 business dayWarranty : Lifetime Dorman limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Carbon Black, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Universal Oxygen Sensor, Heated, 4-Wire, Sold Individually
Vehicle Info Required to Guarantee Fit
$22.36
Vehicle Fitment
  • 1986 - 1987 Audi 4000 All Submodels All Engines
Product Details
Notes : Heated; Designed to fit screw-in type bungs; May not fit with flanges; Includes Butt type connectors, without plugType : 4-wireQuantity Sold : Sold individuallyProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleWarranty : 1-year unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 2
Replacement
Part Number: SET-USOS-4000-2
Vehicle Info Required to Guarantee Fit
$42.49
Vehicle Fitment
  • 1986 - 1987 Audi 4000 All Submodels All Engines
Product Details
Notes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleWarranty : 1-year unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 3
Replacement
Part Number: SET-USOS-4000-3
Vehicle Info Required to Guarantee Fit
$63.73
Vehicle Fitment
  • 1986 - 1987 Audi 4000 All Submodels All Engines
Product Details
Notes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (3) Oxygen SensorsType : 4-wireQuantity Sold : Set of 3Product Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleWarranty : 1-year unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 4
Replacement
Part Number: SET-USOS-4000-4
Vehicle Info Required to Guarantee Fit
$84.97
Vehicle Fitment
  • 1986 - 1987 Audi 4000 All Submodels All Engines
Product Details
Notes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (4) Oxygen SensorsType : 4-wireQuantity Sold : Set of 4Product Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleWarranty : 1-year unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Universal Oxygen Sensor, Heated, 3-Wire, Sold Individually
Vehicle Info Required to Guarantee Fit
$27.26
Vehicle Fitment
  • 1980 - 1987 Audi 4000 All Submodels All Engines
Product Details
Notes : Heated; Includes Butt type connectors, without plugType : 3-wireQuantity Sold : Sold individuallyProduct Fit : UniversalWire Length : 6.69 in. Wire LengthMounting Style : Threaded-in Mounting StyleWarranty : 1-year unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Universal Oxygen Sensor, Unheated, 1-Wire, Sold Individually
Vehicle Info Required to Guarantee Fit
$17.10
Vehicle Fitment
  • 1986 - 1987 Audi 4000 All Submodels All Engines
Product Details
Notes : Unheated; Includes: Includes Butt type connectors, without plugType : 1-wireQuantity Sold : Sold individuallyProduct Fit : UniversalWire Length : 6.3 in. Wire LengthMounting Style : Threaded-in Mounting StyleWarranty : 1-year unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Universal Oxygen Sensor, Unheated, 1-Wire, Set of 2
Replacement
Part Number: SET-USOS-1000-2
Vehicle Info Required to Guarantee Fit
$32.49
Vehicle Fitment
  • 1986 - 1987 Audi 4000 All Submodels All Engines
Product Details
Components : (2) Oxygen SensorsType : 1-wireQuantity Sold : Set of 2Product Fit : UniversalWire Length : 6.3 in. Wire LengthMounting Style : Threaded-in Mounting StyleWarranty : 1-year unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Page 1 of 502 | Showing 1 - 15 of 7526 results

Audi 4000 Customer Reviews

Exactly what I needed for my 1994 Audi Cabriolet
Ashton Lyons
VERIFIED PURCHASER
Purchased on May 27, 2020
Direct Fit Horn - Low Tone
May 15, 2020
Fits Perfect
Fits 99 Ford ranger the extra terminal is for ground.
William Ballard
VERIFIED PURCHASER
Purchased on Apr 30, 2020
Direct Fit Horn - Tone
May 11, 2020
Horns
The horns fit nicely, although they were not metal. But, they do the job.
Dale Dale
VERIFIED PURCHASER
Purchased on Apr 26, 2020

Audi 4000 Guides

How to Protect the Underside of Your Audi 4000 from Corrosion

Keeping the underside of your Audi 4000 free from corrosion can help prolong the life of your car and prevent expensive underbody repairs. Newer cars can sometimes be purchased with underbody rustproofing already included; but for older cars, rustproofing needs to be re-applied at least once a year. Here are some useful tips on preventing corrosion damage on the underside of your Audi 4000. Note that these steps will work only on very small damaged areas; more extensive damage will require the work of professionals.

  • If you drive your Audi 4000 on most days, wash it at least once a week -- both the body and the underside.

Road salt and grime accumulate easily on the underside of your car. By using an ordinary lawn sprinkler, you can wash away most of the salt and grime that have caked underneath your car. You can also use a pressure washer although it would take some time and effort to reach all the nooks and crannies without hoisting your car on a lift or a ramp. Also remove and wash the floor carpets at least once a month and more frequently during winter when road salt can be carried inside your car by your footwear.

  • Aggressively inspect the underbody and repair any damage immediately.

After you wash your car and waited for it to dry thoroughly, drive it inside the garage and inspect the underbody and the wheel wells with a flash light and a large mirror attached to a long handle. Alternatively you can take your car to a garage with a lift, ramp, or axle stands and then check the underbody directly with the flashlight. You are looking for minute chips, pits, and scratches on the painted metal surfaces or where the underbody sealant has come off. If you see any exposed areas, use a fine grade of sandpaper (220 or finer) to clean out the damaged area itself and the area immediately around it. You might need to use coarser sandpaper on larger damaged areas. You might also need to wrap sandpaper onto a screw driver or use specialized brushes (with non-metal bristles) to clean the dirt and remove some of the paint and underbody sealant on these damaged areas. Afterwards you would need to clean the damaged areas with a clean rag and some rust remover. After the rust remover has dried (you might need to wash any excess off as well), you then can apply (in sequence and after adequate drying time) some rust inhibitor (or a primer), touch-up paint, and then a manufacturer-recommended underbody sealant. Applying paint and sealant on the underbody does not require as meticulous a care as touching up nicks on the body of your Audi 4000. You can use a set of 2-inch (50-mm) paintbrushes to apply all these compounds separately. Make sure that these compounds do not get onto any component of the braking, engine cooling, exhaust, hydraulic, powertrain, and suspension systems.

  • Make sure to have the underbody treated professionally with an anti-rust treatment before winter sets in.

De-icing salt is more damaging than the sand and small pebbles that regularly get thrown up onto the underbody of your car. Dissolved salt gets inside the nooks and crannies of your car and is very good at accelerating corrosion. Unless you keep your car in garage hibernation throughout winter, it's a smart choice to invest in a good-quality anti-rust job done by professionals.

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