{
    "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
}
1991 Audi Coupe Quattro

1991 Audi Coupe Quattro Spark Plugs

Refine by:

Shop Catalog

Showing 1 - 15 of 25 results
Display item:
15
30
45
Sort by:
Iridium XP Series Spark Plug, Sold individually
Part Number: ALTXP3924
Guaranteed to Fit
$6.49
Vehicle Fitment
  • 1991 Audi Coupe Quattro 20v 5 Cyl 2.3L
Product Details
Notes : 4000 82 Resistance; 5/8 in. Hex Size; (1) Ground Electrode Quantity; Fine Wire Center Electrode Design; Mid Projection Tip Configuration; Stud Electrical Terminal Type; Nickel Ground Electrode Core Material; Tapered Ground Electrode Tip Design; Platinum Ground Electrode Tip Material; Ceramic Insulator Material; Flat Seat TypeSeries : Iridium XP SeriesElectrode Tip Material : Iridium Electrode TipQuantity Sold : Sold individuallyWarranty : Lifetime Autolite 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.

Electrode Core Material : Copper Electrode CoreReach : 0.75 in. ReachGap Size : 0.04 in.Thread Size : 14 mm
Platinum Series Spark Plug, Sold individually
Part Number: ALTAP3924
Guaranteed to Fit
$8.99
Vehicle Fitment
  • 1991 Audi Coupe Quattro 20v 5 Cyl 2.3L
Product Details
Notes : 4000 82 Resistance; 5/8 in. Hex Size; (1) Ground Electrode Quantity; Standard Center Electrode Design; Mid Projection Tip Configuration; Stud Electrical Terminal Type; Nickel Ground Electrode Core Material; Tapered Ground Electrode Tip Design; Nickel Ground Electrode Tip Material; Ceramic Insulator Material; Flat Seat TypeSeries : Platinum SeriesElectrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 4-year Autolite 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.

Electrode Core Material : Copper Electrode CoreReach : 0.75 in. ReachGap Size : 0.04 in.Thread Size : 14 mm
Professional Platinum Series Spark Plug, Sold individually
Part Number: AC41-800
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 1991 Audi Coupe Quattro 20v 5 Cyl 2.3L
Product Details
Notes : Requires 2 plugs per cylinder; With aluminum heads; Gasket seatSeries : Professional Platinum SeriesElectrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 7-year or unlimited mile AC Delco 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.

Electrode Core Material : Copper Electrode CoreReach : 0.75 in. ReachGap Size : OE Replacement
Professional Platinum Series Spark Plug, Set of 5
Part Number: SET-AC41-800-5
Guaranteed to Fit
$41.99
Vehicle Fitment
  • 1991 Audi Coupe Quattro 20v 5 Cyl 2.3L
Product Details
Series : Professional Platinum SeriesElectrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 5Warranty : 7-year or unlimited mile AC Delco 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.

Electrode Core Material : Copper Electrode CoreReach : 0.75 in. ReachGap Size : OE Replacement
Nickel Series Spark Plug, Sold individually
Part Number: BSF6DTC
Guaranteed to Fit
$10.49
Vehicle Fitment
  • 1991 Audi Coupe Quattro 20v 5 Cyl 2.3L
Product Details
Notes : 1.25 mm Thread Pitch; 16 mm Hex Size; Gasket Seat Type; Removable Nut Terminal Type; 2.5 mm Center Electrode Size; Standard Type; Projected; (3) Multi-Ground; Without ResistorSeries : Nickel SeriesElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year Bosch 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.

Promotions : European Vehicle PartsElectrode Core Material : Nickel Ground Electrode CoreReach : 19 mm ReachGap Size : 0.8 mmHeat Range : 6Thread Size : 14 mm
U-Groove Series Spark Plug, Sold individually
Part Number: NP5060
Guaranteed to Fit
$9.49
Vehicle Fitment
  • 1991 Audi Coupe Quattro 20v 5 Cyl 2.3L
Product Details
Notes : U-Groove Conventional; 5000 Resistance; 16 mm Hex Size; (3) Ground Electrodes; Multi-Electrode Ground Electrode Tip Design; Nickel Ground Electrode Core Material; Multi-Electrode Configuration; Flat Seat TypeSeries : U-Groove SeriesSpark Plug Code : K20PBRElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year Denso 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.

Electrode Core Material : Copper Electrode CoreReach : 19 mm ReachGap Size : 0.9 mmHeat Range : 20Thread Size : 14 mm
U-Groove Series Spark Plug, Set of 5
Part Number: SET-NP5060-5
Guaranteed to Fit
$31.49
Vehicle Fitment
  • 1991 Audi Coupe Quattro 20v 5 Cyl 2.3L
Product Details
Series : U-Groove SeriesSpark Plug Code : K20PBRElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Set of 5Warranty : 1-year Denso 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.

Electrode Core Material : Copper Electrode CoreReach : 19 mm ReachGap Size : 0.9 mmHeat Range : 20Thread Size : 14 mm
Spark Plug, Sold individually
Part Number: Z8YV99750013
Guaranteed to Fit
$47.99
Vehicle Fitment
  • 1991 Audi Coupe Quattro 20v 5 Cyl 2.3L OE Grade; 3 ground electrodes
Product Details
Replaces OE Number : 101000003AA, 101000004AA, 101000017AA, N10080702, 191905450G, 191905450J, 191905452H, N10080701, N10081202, N10166502, N10117201Quantity Sold : Sold individuallyWarranty : 24-month or 24,000-mile Vemo 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.

Promotions : European Vehicle PartsInterchange Part Number : 101000003AA, 101000004AA, 101000017AA, N10080702, 191905450G, 191905450J, 191905452H, N10080701, N10081202, N10166502, N10117201Product Fit : Direct Fit
Professional Platinum Series Spark Plug, Sold individually
Part Number: AC41-801
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 1991 Audi Coupe Quattro 20v 5 Cyl 2.3L Gap .032
Product Details
Notes : Requires 2 plugs per cylinderSeries : Professional Platinum SeriesElectrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 7-year or unlimited mile AC Delco 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.

Electrode Core Material : Copper Electrode CoreReach : 0.75 in. ReachGap Size : OE ReplacementHeat Range : 10Thread Size : 0.551 mm thread size
Professional Platinum Series Spark Plug, Set of 5
Part Number: SET-AC41-801-5
Guaranteed to Fit
$42.49
Vehicle Fitment
  • 1991 Audi Coupe Quattro 20v 5 Cyl 2.3L Gap .032
Product Details
Series : Professional Platinum SeriesElectrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 5Warranty : 7-year or unlimited mile AC Delco 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.

Electrode Core Material : Copper Electrode CoreReach : 0.75 in. ReachGap Size : OE ReplacementHeat Range : 10Thread Size : 0.551 mm thread size
RapidFire Performance Platinum Series Spark Plug, Sold individually
Part Number: AC19
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 1991 Audi Coupe Quattro 20v 5 Cyl 2.3L Gap .032
Product Details
Notes : Single platinum electrode configurationSeries : RapidFire Performance Platinum SeriesSpark Plug Code : 19Electrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 3 year, unlimited-mileage AC Delco 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.

Electrode Core Material : Copper Electrode CoreGap Size : OE Replacement
RapidFire Performance Platinum Series Spark Plug, Set of 5
Part Number: SET-AC19-5
Guaranteed to Fit
$32.49
Vehicle Fitment
  • 1991 Audi Coupe Quattro 20v 5 Cyl 2.3L Gap .032
Product Details
Series : RapidFire Performance Platinum SeriesSpark Plug Code : 19Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 5Warranty : 3 year, unlimited-mileage AC Delco 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.

Electrode Core Material : Copper Electrode CoreGap Size : OE Replacement
Professional Conventional Series Spark Plug, Sold individually
Part Number: AC41-629
Guaranteed to Fit
$9.99
Vehicle Fitment
  • 1991 Audi Coupe Quattro 20v 5 Cyl 2.3L FI, DOHC, 20 Valve
Product Details
Notes : 5/8 in. hex size; Gasket seat styleSeries : Professional Conventional SeriesElectrode Tip Material : Nickel alloy Electrode TipReplaces OE Number : 05614286, 19302726, 88901233Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco 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.

Electrode Core Material : Copper Electrode CoreReach : 19 mm ReachGap Size : 0.035 in.Thread Size : 14 mm thread size
Professional Conventional Series Spark Plug, Set of 5
Part Number: SET-AC41-629-5
Guaranteed to Fit
$21.49
Vehicle Fitment
  • 1991 Audi Coupe Quattro 20v 5 Cyl 2.3L FI, DOHC, 20 Valve
Product Details
Series : Professional Conventional SeriesElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Set of 5Warranty : 24-months or unlimited mile AC Delco 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.

Electrode Core Material : Copper Electrode CoreReach : 19 mm ReachGap Size : 0.035 in.Thread Size : 14 mm thread size
Iridium Power Series Spark Plug, Sold individually
Part Number: NP5304
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 1991 Audi Coupe Quattro 20v 5 Cyl 2.3L
Product Details
Notes : 5/8 in. hex size; Removable nut terminal type; Gasket seat style; ISO overall height; Machine rolled threads; 0.4 mm center electrode; Iridium power electrode configurationSeries : Iridium Power SeriesSpark Plug Code : IK20Quantity Sold : Sold individuallyWarranty : 1-year Denso 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.

Electrode Core Material : Copper Electrode CoreReach : 19 mm ReachGap Size : 1.1 mmHeat Range : 20Thread Size : 14 mm thread size
Page 1 of 2 | Showing 1 - 15 of 25 results

Top Rated Products

Fit like a glove car runs a lot better
Costa O.
VERIFIED PURCHASER

Popular Products

Helpful Automotive Resources

A Short Course on Ignition Systems
A Short Course on Ignition SystemsLet’s see how this is done. The role of spark plugs is integral in the operation of the ignition systems as they ignite the air/fuel mixture—at exactly the right instant.
Why Won’t My Car Start?
Why Won’t My Car Start?Automotive professionals break down no-start situations into two separate categories: crank-no-start and no-crank-no-start.
P0354 Code: Ignition Coil “D” Primary/Secondary Circuit
P0354 Code: Ignition Coil “D” Primary/Secondary CircuitIn an engine with a COP ignition system, each cylinder comes with its own ignition coil that sits on top of the spark plug. The computer monitors the circuit between it and every ignition coil for faults. It will file a trouble code depending on the cylinder that experienced a
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)The PCM may disable the misfiring cylinder or cylinders in order to prevent further damage to the engine. Code P0316 is often listed in addition to one or more of the P0300 series codes that are associated with the misfiring cylinder/s.