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1999 Audi A4 Quattro

1999 Audi A4 Quattro Spark Plugs

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Platinum Series Spark Plug, Sold individually
Part Number: ALTAP3923
Guaranteed to Fit
$8.99
Vehicle Fitment
  • 1999 Audi A4 Quattro Avant 6 Cyl 2.8L
  • 1999 Audi A4 Quattro Base 4 Cyl 1.8L
  • 1999 Audi A4 Quattro Avant 4 Cyl 1.8L
  • 1999 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
Part Number: NG101000063AA
Guaranteed to Fit
$14.79
Vehicle Fitment
  • 1999 Audi A4 Quattro Avant 4 Cyl 1.8L
  • 1999 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
Part Number: ALTXP3923
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 1999 Audi A4 Quattro Avant 6 Cyl 2.8L
  • 1999 Audi A4 Quattro Base 4 Cyl 1.8L
  • 1999 Audi A4 Quattro Avant 4 Cyl 1.8L
  • 1999 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
Part Number: NP4504
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 1999 Audi A4 Quattro Avant 6 Cyl 2.8L
  • 1999 Audi A4 Quattro Base 4 Cyl 1.8L
  • 1999 Audi A4 Quattro Avant 4 Cyl 1.8L
  • 1999 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
Part Number: SET-NP4504-4
Guaranteed to Fit
$26.99
Vehicle Fitment
  • 1999 Audi A4 Quattro Base 4 Cyl 1.8L
  • 1999 Audi A4 Quattro Avant 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
Part Number: SET-NP4504-6
Guaranteed to Fit
$33.99
Vehicle Fitment
  • 1999 Audi A4 Quattro Base 6 Cyl 2.8L
  • 1999 Audi A4 Quattro Avant 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
Part Number: SET-NP4504-10
Guaranteed to Fit
$47.49
Vehicle Fitment
  • 1999 Audi A4 Quattro Avant 6 Cyl 2.8L
  • 1999 Audi A4 Quattro Base 4 Cyl 1.8L
  • 1999 Audi A4 Quattro Avant 4 Cyl 1.8L
  • 1999 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
Part Number: SET-NP4504-12
Guaranteed to Fit
$54.49
Vehicle Fitment
  • 1999 Audi A4 Quattro Avant 6 Cyl 2.8L
  • 1999 Audi A4 Quattro Base 4 Cyl 1.8L
  • 1999 Audi A4 Quattro Avant 4 Cyl 1.8L
  • 1999 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
Part Number: NG3199
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 1999 Audi A4 Quattro Base 6 Cyl 2.8L Gap 0.032in.
  • 1999 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
Part Number: SET-NG3199-6
Guaranteed to Fit
$51.49
Vehicle Fitment
  • 1999 Audi A4 Quattro Avant 6 Cyl 2.8L Gap 0.032 in.
  • 1999 Audi A4 Quattro Base 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
Part Number: SET-NG3199-10
Guaranteed to Fit
$77.99
Vehicle Fitment
  • 1999 Audi A4 Quattro Base 6 Cyl 2.8L Gap 0.032in.
  • 1999 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
Part Number: SET-NG3199-12
Guaranteed to Fit
$90.99
Vehicle Fitment
  • 1999 Audi A4 Quattro Base 6 Cyl 2.8L Gap 0.032in.
  • 1999 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/Specialty Spark Plug Series Spark Plug, Sold individually
Part Number: BS7401
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 1999 Audi A4 Quattro Avant 6 Cyl 2.8L Do Not Gap, Gap is Preset
  • 1999 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
Part Number: NP5061
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 1999 Audi A4 Quattro Avant 4 Cyl 1.8L
  • 1999 Audi A4 Quattro Base 4 Cyl 1.8L
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
Standard Series Spark Plug, Set of 4
Part Number: SET-NP5061-4
Guaranteed to Fit
$25.99
Vehicle Fitment
  • 1999 Audi A4 Quattro Avant 4 Cyl 1.8L
  • 1999 Audi A4 Quattro Base 4 Cyl 1.8L
Product Details
Series : Standard SeriesSpark Plug Code : K20PBR-S10Quantity 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
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