{
    "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
}
1998 Audi A4 Quattro
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
1998 Audi A4 Quattro

1998 Audi A4 Quattro Spark Plugs

Refine by:
See All

Shop Catalog

Showing 1 - 15 of 64 results
Display item:
15
30
45
Sort by:
Platinum Series Spark Plug, Sold individually
Autolite®
Platinum Series Spark Plug, Sold individually
Part Number: ALTAP3923
Guaranteed to Fit
$8.99
Vehicle Fitment
  • 1998 Audi A4 Quattro Avant 6 Cyl 2.8L
  • 1998 Audi A4 Quattro Base 4 Cyl 1.8L
  • 1998 Audi A4 Quattro Base 6 Cyl 2.8L
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
Spark Plug, Sold individually
NGK®
Spark Plug, Sold individually
Part Number: NG101000063AA
Guaranteed to Fit
$14.79
Vehicle Fitment
  • 1998 Audi A4 Quattro Base 4 Cyl 1.8L
Product Details
Quantity Sold : Sold individuallyWarranty : 24-month or 24,000-mile limited warrantyDeals : Clearance
Iridium XP Series Spark Plug, Sold individually
Autolite®
Iridium XP Series Spark Plug, Sold individually
Part Number: ALTXP3923
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 1998 Audi A4 Quattro Avant 6 Cyl 2.8L
  • 1998 Audi A4 Quattro Base 4 Cyl 1.8L
  • 1998 Audi A4 Quattro Base 6 Cyl 2.8L
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 TT Series Spark Plug, Sold individually
Denso®
Platinum TT Series Spark Plug, Sold individually
Part Number: NP4504
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 1998 Audi A4 Quattro Avant 6 Cyl 2.8L
  • 1998 Audi A4 Quattro Base 4 Cyl 1.8L
  • 1998 Audi A4 Quattro Base 6 Cyl 2.8L
Product Details
Notes : 5/8 in. hex size; Solid terminal type; Gasket seat style; ISO overall height; Twin tip design; Titanium enhanced ground electrode; Machine rolled threads; Kindly check the actual interchange part on denso website for perfect fitment.Series : Platinum TT SeriesSpark Plug Code : PK20TTElectrode Tip Material : Platinum 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 : 1 mmHeat Range : 20Thread Size : 14 mm thread size
Platinum TT Series Spark Plug, Set of 4
Denso®
Platinum TT Series Spark Plug, Set of 4
Part Number: SET-NP4504-4
Guaranteed to Fit
$26.99
Vehicle Fitment
  • 1998 Audi A4 Quattro Base 4 Cyl 1.8L
Product Details
Series : Platinum TT SeriesSpark Plug Code : PK20TTElectrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 4Warranty : 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 mmHeat Range : 20Thread Size : 14 mm thread size
Platinum TT Series Spark Plug, Set of 6
Denso®
Platinum TT Series Spark Plug, Set of 6
Part Number: SET-NP4504-6
Guaranteed to Fit
$33.99
Vehicle Fitment
  • 1998 Audi A4 Quattro Avant 6 Cyl 2.8L
  • 1998 Audi A4 Quattro Base 6 Cyl 2.8L
Product Details
Series : Platinum TT SeriesSpark Plug Code : PK20TTElectrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 6Warranty : 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 mmHeat Range : 20Thread Size : 14 mm thread size
Platinum TT Series Spark Plug, Set of 10
Denso®
Platinum TT Series Spark Plug, Set of 10
Part Number: SET-NP4504-10
Guaranteed to Fit
$47.49
Vehicle Fitment
  • 1998 Audi A4 Quattro Avant 6 Cyl 2.8L
  • 1998 Audi A4 Quattro Base 4 Cyl 1.8L
  • 1998 Audi A4 Quattro Base 6 Cyl 2.8L
Product Details
Series : Platinum TT SeriesSpark Plug Code : PK20TTElectrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 10Warranty : 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 mmHeat Range : 20Thread Size : 14 mm thread size
Platinum TT Series Spark Plug, Set of 12
Denso®
Platinum TT Series Spark Plug, Set of 12
Part Number: SET-NP4504-12
Guaranteed to Fit
$54.49
Vehicle Fitment
  • 1998 Audi A4 Quattro Avant 6 Cyl 2.8L
  • 1998 Audi A4 Quattro Base 4 Cyl 1.8L
  • 1998 Audi A4 Quattro Base 6 Cyl 2.8L
Product Details
Series : Platinum TT SeriesSpark Plug Code : PK20TTElectrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 12Warranty : 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 mmHeat Range : 20Thread Size : 14 mm thread size
Laser platinum Series Spark Plug, Sold individually
NGK®
Laser platinum Series Spark Plug, Sold individually
Part Number: NG3199
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 1998 Audi A4 Quattro Base 6 Cyl 2.8L Gap 0.032in.
  • 1998 Audi A4 Quattro Avant 6 Cyl 2.8L Gap 0.032in.
Product Details
Notes : Multi-Ground; Ships to U.S. addresses only. Cannot be shipped internationally.Series : Laser platinum SeriesSpark Plug Code : BKR6EQUPElectrode Tip Material : Platinum Electrode TipReplaces OE Number : 12120037607, 12120037608, 12129069877, 12129070999Quantity Sold : Sold individuallyWarranty : 60-day NGK 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 : 0.02 in.Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 12120037607, 12120037608, 12129069877, 12129070999Heat Range : 6Thread Size : 14 mm thread size
Standard Series Spark Plug, Set of 6
NGK®
Standard Series Spark Plug, Set of 6
Part Number: SET-NG3199-6
Guaranteed to Fit
$51.49
Vehicle Fitment
  • 1998 Audi A4 Quattro Base 6 Cyl 2.8L Gap 0.032 in.
  • 1998 Audi A4 Quattro Avant 6 Cyl 2.8L Gap 0.032 in.
Product Details
Components : (6) Spark PlugSeries : Standard SeriesSpark Plug Code : BKR6EQUPElectrode Tip Material : Platinum Electrode TipReplaces OE Number : 12120037607, 12120037608, 12129069877, 12129070999Quantity Sold : Set of 6Warranty : 60-day NGK 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 : 0.02 in.Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 12120037607, 12120037608, 12129069877, 12129070999Heat Range : 6Thread Size : 14 mm thread size
Standard Series Spark Plug, Set of 10
NGK®
Standard Series Spark Plug, Set of 10
Part Number: SET-NG3199-10
Guaranteed to Fit
$77.99
Vehicle Fitment
  • 1998 Audi A4 Quattro Base 6 Cyl 2.8L Gap 0.032in.
  • 1998 Audi A4 Quattro Avant 6 Cyl 2.8L Gap 0.032in.
Product Details
Series : Standard SeriesSpark Plug Code : BKR6EQUPElectrode Tip Material : Platinum Electrode TipReplaces OE Number : 12120037607, 12120037608, 12129069877, 12129070999Quantity Sold : Set of 10Warranty : 60-day NGK 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 : 0.02 in.Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 12120037607, 12120037608, 12129069877, 12129070999Heat Range : 6Thread Size : 14 mm thread size
Standard Series Spark Plug, Set of 12
NGK®
Standard Series Spark Plug, Set of 12
Part Number: SET-NG3199-12
Guaranteed to Fit
$90.99
Vehicle Fitment
  • 1998 Audi A4 Quattro Base 6 Cyl 2.8L Gap 0.032in.
  • 1998 Audi A4 Quattro Avant 6 Cyl 2.8L Gap 0.032in.
Product Details
Series : Standard SeriesSpark Plug Code : BKR6EQUPElectrode Tip Material : Platinum Electrode TipReplaces OE Number : 12120037607, 12120037608, 12129069877, 12129070999Quantity Sold : Set of 12Warranty : 60-day NGK 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 : 0.02 in.Recommended Use : OE ReplacementProduct Fit : Direct FitInterchange Part Number : 12120037607, 12120037608, 12129069877, 12129070999Heat Range : 6Thread Size : 14 mm thread size
OE Fine Wire Iridium Spark Plug Series Spark Plug, Sold individually
Bosch®
OE Fine Wire Iridium Spark Plug Series Spark Plug, Sold individually
Part Number: BS9607
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 1998 Audi A4 Quattro Base 4 Cyl 1.8L
Product Details
Series : OE Fine Wire Iridium Spark Plug SeriesSpark Plug Code : FR7DII33XElectrode Tip Material : Iridium/Platinum 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 : Iridium Electrode CoreReach : 19 mm ReachGap Size : 1.1 mmHeat Range : 7Thread Size : 14 mm thread size
OE/Specialty Spark Plug Series Spark Plug, Sold individually
Bosch®
OE/Specialty Spark Plug Series Spark Plug, Sold individually
Part Number: BS7401
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 1998 Audi A4 Quattro Base 6 Cyl 2.8L Do Not Gap, Gap is Preset
Product Details
Notes : 5/8 in. hex size; Solid terminal type; Gasket seat styleSeries : OE/Specialty Spark Plug SeriesSpark Plug Code : FGR7DQE+Electrode Tip Material : Nickel-yttrium 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 : Copper Electrode CoreReach : 19 mm ReachGap Size : 1.6 mmHeat Range : 7Thread Size : 14 mm thread size
Standard Series Spark Plug, Sold individually
Denso®
Standard Series Spark Plug, Sold individually
Part Number: NP5061
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 1998 Audi A4 Quattro Base 6 Cyl 2.8L
  • 1998 Audi A4 Quattro Base 4 Cyl 1.8L
  • 1998 Audi A4 Quattro Avant 6 Cyl 2.8L
Product Details
Notes : 5/8 in. hex size; Projected tip; Removable nut terminal type; Gasket seat style; ISO overall height; Machine rolled threads; Semi surface dischargeSeries : Standard SeriesSpark Plug Code : K20PBR-S10Quantity 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 mmHeat Range : 20Thread Size : 14 mm thread size
Page 1 of 5 | Showing 1 - 15 of 64 results

Top Rated Products

Denso Platinum TT Series Spark Plug, Set of 4
$26.99( Review)
I got a 4 pack for 20 bucks or so when all the other brands are 10 bucks each. I feelSee More
Ruth C.
VERIFIED PURCHASER
Autolite Platinum Series Spark Plug, Sold individually
$8.99( Review)
My car parts came in a timely fashion I have no complaints
Victoria W.
VERIFIED PURCHASER
Denso Platinum TT Series Spark Plug, Set of 6
$33.99( Review)
Parts and delivery great.
Essie S.
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.