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1999 Buick Century

1999 Buick Century Spark Plugs

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12-Piece Kit Ignition Coil, 6 Cylinder, 3.1/3.3/3.4/3.8 Liter Engine, includes Spark Plugs
Part Number: KIT-052523-37
Guaranteed to Fit
$119.99
Vehicle Fitment
  • 1999 Buick Century Custom 6 Cyl 3.1L
  • 1999 Buick Century Limited 6 Cyl 3.1L
Product Details
Components : (6) Ignition Coil and (6) Spark PlugRecommended Use : OE ReplacementProduct Fit : Direct FitReplaces OE Number : 3507, 5192, 8224, 25192, 48780, 48960, 79522, 140017, 361117, 521924, 522059, 551907, 551913, 1103646, 1103662, 1103663, 1103759, 01103759, 1788206, 6737102, 6737103, 9201005, 10467067, 10468391, 10472401, 10477602, 10482928, 10495121, 10497771, 19352925, 19353734, 19418991, 89056799, 92010053, 92830503, 250577007, 8011038300, 8104224010, 8104683910, 8104724010, 26C1005, 2IGC0005, 342J, 343P, 344N, 3IC102, 5A9, 5C1058, 5C1704, C1647, C503, C849, C849SPEC, C849VC, CDR39, D545, D555, D576, DR39TInterchange Part Number : DR39, 3507, 5192, 8224, 25192, 48780, 48960, 79522, 140017, 361117, 521924, 522059, 551907, 551913, 1103646, 1103662, 1103663, 1103759, 01103759, 1788206, 6737102, 6737103, 9201005, 10467067, 10468391, 10472401, 10477602, 10482928, 10495121, 10497771, 19352925, 19353734, 19418991, 89056799, 92010053, 92830503, 250577007, 8011038300, 8104224010, 8104683910, 8104724010, 26C1005, 2IGC0005, 342J, 343P, 344N, 3IC102, 5A9, 5C1058, 5C1704, C1647, C503, C849, C849SPEC, C849VC, CDR39, D545, D555, D576Warranty : 1-year DriveWire unlimited-mileage warrantyReturns Policy : 30-Day Return PolicyProp 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.

Quantity Sold : Kit
Iridium XP Series Spark Plug, Sold individually
Part Number: ALTXP606
Guaranteed to Fit
$5.99
Vehicle Fitment
  • 1999 Buick Century Custom 6 Cyl 3.1L
  • 1999 Buick Century Limited 6 Cyl 3.1L
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; Tapered 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 : 0.68 in. ReachGap Size : 0.06 in.Thread Size : 14 mm
Platinum Series Spark Plug, Sold individually
Part Number: ALTAP606
Guaranteed to Fit
$8.99
Vehicle Fitment
  • 1999 Buick Century Custom 6 Cyl 3.1L
  • 1999 Buick Century Limited 6 Cyl 3.1L
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; Tapered 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 : 0.68 in. ReachGap Size : 0.06 in.Thread Size : 14 mm
RapidFire Performance Platinum Series Spark Plug, Sold individually
Part Number: AC14
Guaranteed to Fit
$4.49
Vehicle Fitment
  • 1999 Buick Century Custom 6 Cyl 3.1L 4-Door
  • 1999 Buick Century Limited 6 Cyl 3.1L 4-Door
Product Details
Notes : 5/8 in. hex size; Tapered spark plug seat style; Nickel Alloy ground electrode core material; Single platinum electrode configurationSeries : RapidFire Performance Platinum SeriesSpark Plug Code : 14Electrode Tip Material : Platinum Electrode TipReplaces OE Number : 19308033Quantity 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 CoreReach : 0.68 in. ReachGap Size : 0.062 in.Thread Size : 14 mm thread size
RapidFire Performance Platinum Series Spark Plug, Set of 6
Part Number: SET-AC14-6
Guaranteed to Fit
$31.99
Vehicle Fitment
  • 1999 Buick Century Custom 6 Cyl 3.1L 4-Door
  • 1999 Buick Century Limited 6 Cyl 3.1L 4-Door
Product Details
Series : RapidFire Performance Platinum SeriesSpark Plug Code : 14Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 6Warranty : 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 CoreReach : 0.68 in. ReachGap Size : 0.062 in.Thread Size : 14 mm thread size
Platinum TT Series Spark Plug, Sold individually
Part Number: NP4511
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 1999 Buick Century Custom 6 Cyl 3.1L
  • 1999 Buick Century Limited 6 Cyl 3.1L
Product Details
Notes : 5/8 in. hex size; Solid terminal type; Tapered seat style; Twin tip design; Titanium enhanced ground electrode; Machine rolled threadsSeries : Platinum TT SeriesSpark Plug Code : PT16TTElectrode 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 : 18 mm ReachGap Size : 1 mmHeat Range : 16Thread Size : 14 mm thread size
Platinum TT Series Spark Plug, Set of 6
Part Number: SET-NP4511-6
Guaranteed to Fit
$33.49
Vehicle Fitment
  • 1999 Buick Century Custom 6 Cyl 3.1L
  • 1999 Buick Century Limited 6 Cyl 3.1L
Product Details
Series : Platinum TT SeriesSpark Plug Code : PT16TTElectrode 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 : 18 mm ReachGap Size : 1 mmHeat Range : 16Thread Size : 14 mm thread size
Platinum TT Series Spark Plug, Set of 10
Part Number: SET-NP4511-10
Guaranteed to Fit
$47.49
Vehicle Fitment
  • 1999 Buick Century Custom 6 Cyl 3.1L
  • 1999 Buick Century Limited 6 Cyl 3.1L
Product Details
Series : Platinum TT SeriesSpark Plug Code : PT16TTElectrode 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 : 18 mm ReachGap Size : 1 mmHeat Range : 16Thread Size : 14 mm thread size
Iridium TT Series Spark Plug, Sold individually
Part Number: NP4713
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 1999 Buick Century Custom 6 Cyl 3.1L
  • 1999 Buick Century Limited 6 Cyl 3.1L
Product Details
Notes : 16 mm Hex Size; (1) Ground Electrode; Tapered Seat Type; Platinum Twin-Tip Ground Electrode Tip Design; Twin-Tip ConfigurationSeries : Iridium TT SeriesElectrode Tip Material : Iridium-Rhodium Alloy Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year or 12,000-mile 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 : Nickel Copper Alloy Electrode CoreReach : 0.71 in. ReachGap Size : 0.04 in.Recommended Use : OE ReplacementHeat Range : 16Thread Size : 0.55 in.
Iridium TT Series Spark Plug, Set of 6
Part Number: SET-NP4713-6
Guaranteed to Fit
$52.49
Vehicle Fitment
  • 1999 Buick Century Custom 6 Cyl 3.1L
  • 1999 Buick Century Limited 6 Cyl 3.1L
Product Details
Series : Iridium TT SeriesElectrode Tip Material : Iridium-Rhodium Alloy Electrode TipQuantity Sold : Set of 6Warranty : 1-year or 12,000-mile 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 : Nickel Copper Alloy Electrode CoreReach : 0.71 in. ReachGap Size : 0.04 in.Heat Range : 16Recommended Use : OE ReplacementThread Size : 0.55 in.
Iridium TT Series Spark Plug, Set of 10
Part Number: SET-NP4713-10
Guaranteed to Fit
$79.49
Vehicle Fitment
  • 1999 Buick Century Custom 6 Cyl 3.1L
  • 1999 Buick Century Limited 6 Cyl 3.1L
Product Details
Series : Iridium TT SeriesElectrode Tip Material : Iridium-Rhodium Alloy Electrode TipQuantity Sold : Set of 10Warranty : 1-year or 12,000-mile 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 : Nickel Copper Alloy Electrode CoreReach : 0.71 in. ReachGap Size : 0.04 in.Heat Range : 16Recommended Use : OE ReplacementThread Size : 0.55 in.
Iridium Power Series Spark Plug, Sold individually
Part Number: NP5325
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 1999 Buick Century Custom 6 Cyl 3.1L
  • 1999 Buick Century Limited 6 Cyl 3.1L
Product Details
Notes : 5/8 in. hex size; Removable nut terminal type; Tapered seat style; Machine rolled threads; 0.4 mm center electrode; Iridium power electrode configurationSeries : Iridium Power SeriesSpark Plug Code : IT16Quantity 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 : 18 mm ReachGap Size : 1.1 mmHeat Range : 16Thread Size : 14 mm thread size
Iridium Power Series Spark Plug, Set of 6
Part Number: SET-NP5325-6
Guaranteed to Fit
$48.49
Vehicle Fitment
  • 1999 Buick Century Custom 6 Cyl 3.1L
  • 1999 Buick Century Limited 6 Cyl 3.1L
Product Details
Series : Iridium Power SeriesSpark Plug Code : IT16Quantity 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 : 18 mm ReachGap Size : 1.1 mmHeat Range : 16Thread Size : 14 mm thread size
Iridium Power Series Spark Plug, Set of 10
Part Number: SET-NP5325-10
Guaranteed to Fit
$72.99
Vehicle Fitment
  • 1999 Buick Century Custom 6 Cyl 3.1L
  • 1999 Buick Century Limited 6 Cyl 3.1L
Product Details
Series : Iridium Power SeriesSpark Plug Code : IT16Quantity 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 : 18 mm ReachGap Size : 1.1 mmHeat Range : 16Thread Size : 14 mm thread size
Double Platinum Series Spark Plug, Sold individually
Part Number: NP5070
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 1999 Buick Century Custom 6 Cyl 3.1L
  • 1999 Buick Century Limited 6 Cyl 3.1L
Product Details
Notes : 13/16 in. hex size; Extra projected tip; Solid terminal type; Gasket seat style; ISO overall height; Machine rolled threads; Double platinum electrode configurationSeries : Double Platinum SeriesSpark Plug Code : PT16EPR-L13Electrode 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 : 18 mm ReachGap Size : 1.3 mmHeat Range : 16Thread Size : 14 mm thread size
Page 1 of 3 | Showing 1 - 15 of 43 results

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Product Questions & Answers

Q:Are these sparkplugs better than the stock plugs for a 99 chevy lumina ? Show Less
Little Mikey
A:BEST ANSWERHi Michael, I'm glad to assist you. Yes, they are. If you're interested in this set of spark plugs, you can click on the link below for direct ordering to take advantage of our limited stocks. I hope this helps, and happy shopping. https://www.carparts.com/spark-plug/denso/set-np5325-6?can=CPAE1047_CSQA_20231231 Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >

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