{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2004 Audi S4

2004 Audi S4 Mass Air Flow Sensors

Refine by:

Shop Catalog

Showing 1 - 7 of 7 results
Sort by:
Mass Air Flow Sensor, 8 Cyl., 4.2L Engine, Sensor with Housing
Part Number: GPD1813334
Guaranteed to Fit
$41.49
Vehicle Fitment
  • 2004 Audi S4 Base 8 Cyl 4.2L Sensor With Housing
  • 2004 Audi S4 Avant 8 Cyl 4.2L Sensor With Housing
  • 2004 Audi S4 Cabriolet 8 Cyl 4.2L Sensor With Housing
Product Details
Quantity Sold : Sold individuallyWarranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Condition : NewRecommended Use : OE Replacement
Mass Air Flow Sensor, 8 Cyl., 4.2L Engine, Sensor Only
Part Number: GPD1813202
Guaranteed to Fit
$45.99
Vehicle Fitment
  • 2004 Audi S4 Base 8 Cyl 4.2L Sensor Only
  • 2004 Audi S4 Avant 8 Cyl 4.2L Sensor Only
  • 2004 Audi S4 Cabriolet 8 Cyl 4.2L Sensor Only
Product Details
Quantity Sold : Sold individuallyWarranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Condition : NewRecommended Use : OE Replacement
Mass Air Flow Sensor -
Part Number: WAIMAF20325T
Guaranteed to Fit
$42.99
Vehicle Fitment
  • 2004 Audi S4 All Submodels All Engines
Product Details
Replaces OE Number : MAS0318, MA294, AF10561-12B1Quantity Sold : Sold individuallyWarranty : WAI limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Condition : NewInterchange Part Number : MAS0318, MA294, AF10561-12B1Recommended Use : OE Replacement
Mass Air Flow Sensor, 8 Cyl., 4.2L Engine
Part Number: WKP2452222
Guaranteed to Fit
$76.99
Vehicle Fitment
  • 2004 Audi S4 Base 8 Cyl 4.2L
  • 2004 Audi S4 Avant 8 Cyl 4.2L
  • 2004 Audi S4 Cabriolet 8 Cyl 4.2L
Product Details
Notes : Sensor onlyQuantity Sold : Sold individuallyWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Condition : NewRecommended Use : OE Replacement
Mass Air Flow Sensor, 8 Cyl., 4.2L Engine
Part Number: A17410120
Guaranteed to Fit
$98.49

+ $31.60 Refundable Core Charge

Vehicle Fitment
  • 2004 Audi S4 Base 8 Cyl 4.2L
  • 2004 Audi S4 Avant 8 Cyl 4.2L
  • 2004 Audi S4 Cabriolet 8 Cyl 4.2L
Product Details
Notes : Plastic Housing Material; Bolt-On Mounting TypeQuantity Sold : Sold individuallyWarranty : 1-year or 18,000-mile A1 Cardone limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Condition : RemanufacturedSeries : Reman SeriesRecommended Use : OE Replacement
Mass Air Flow Sensor, 8 Cyl., 4.2L Engine
Part Number: WKP2451222
Guaranteed to Fit
$106.49
Vehicle Fitment
  • 2004 Audi S4 Base 8 Cyl 4.2L
  • 2004 Audi S4 Avant 8 Cyl 4.2L
  • 2004 Audi S4 Cabriolet 8 Cyl 4.2L
Product Details
Notes : Full assembly with housingReplaces OE Number : 077133471K, 077133471KXQuantity Sold : Sold individuallyWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Condition : NewRecommended Use : OE Replacement
Mass Air Flow Sensor, 8 Cyl., 4.2L Engine -
Part Number: DELAF10695
Guaranteed to Fit
$109.49
Vehicle Fitment
  • 2004 Audi S4 Base 8 Cyl 4.2L
  • 2004 Audi S4 Avant 8 Cyl 4.2L
  • 2004 Audi S4 Cabriolet 8 Cyl 4.2L
Product Details
Quantity Sold : Sold individuallyWarranty : Lifetime Delphi limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical 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.

Condition : NewSeries : OE Replacement SeriesRecommended Use : OE Replacement
Page 1 of 1 | Showing 1 - 7 of 7 results

Popular Products

Helpful Automotive Resources

P2187 Code: System too Lean at Idle (Bank 1)
P2187 Code: System too Lean at Idle (Bank 1)Note that there is only one bank if your car has a straight engine and the scan tool will always refer to that bank as “Bank 1.” P2187 code indicates that your vehicle’s computer detected a potential issue with the fuel mixture at idle.
P0113 Code: Intake Air Temperature Sensor 1 Circuit High Input
P0113 Code: Intake Air Temperature Sensor 1 Circuit High InputThe code appears in a 1998 Honda Civic EX 1.6L because of the following conditions: IAT sensor signal circuit is open or shorted to voltage Damaged IAT sensor connector (check pins for damage, and for moisture) IAT sensor return circuit is open Failed IAT sensor has failed What is an Intake Air Temperature (IAT) Sensor
P2196 Code: O2 Sensor Signal Biased/Stuck Rich (Bank 1, Sensor 1)
P2196 Code: O2 Sensor Signal Biased/Stuck Rich (Bank 1, Sensor 1)The P2196 code indicates an issue in the oxygen sensor between the catalytic converter and the engine. Bank 1 refers to the side of the engine where the cylinder 1 is located.
P0104 Code: Mass Air Flow (MAF) “A” Circuit Intermittent / Erratic
P0104 Code: Mass Air Flow (MAF) “A” Circuit Intermittent / ErraticThis sensor is usually installed in the engine air intake tract downstream from the air filter. It measures the amount of air entering the engine by calculating its volume and density. A MAF sensor only measures a portion of intake air and uses this value to estimate the total volume
What Does Remanufactured Mean? VS Refurbished, Rebuilt, Reconditioned
What Does Remanufactured Mean? VS Refurbished, Rebuilt, ReconditionedA remanufactured part is usually a used OEM part that has been stripped down and had its worn components replaced with repaired or brand-new parts. Although it won’t be brand new, its quality and performance are equivalent to a brand new component. It also meets the manufacturer’s factory standards.
P0170 Code: Fuel Trim (Bank 1)
P0170 Code: Fuel Trim (Bank 1)Pro Tips are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.