1985 Chevrolet K20 Spark Plugs

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Spark Plug, 4BBL, Light Duty, Sold individually, 8 Cyl 5.7L, Professional Conventional Series -
AC Delco®
Spark Plug, 4BBL, Light Duty, Sold individually, 8 Cyl 5.7L, Professional Conventional Series -
Part Number: ACR45TS
Guaranteed to Fit
$10.49
Vehicle Fitment
  • 1985 Chevrolet K20 Scottsdale 8 Cyl 5.7L 4BBL, Light Duty
  • 1985 Chevrolet K20 Silverado 8 Cyl 5.7L 4BBL, Light Duty
  • 1985 Chevrolet K20 Silverado 8 Cyl 5.0L 4BBL
  • 1985 Chevrolet K20 Scottsdale 8 Cyl 5.0L 4BBL
  • 1985 Chevrolet K20 Custom 8 Cyl 5.0L 4BBL
  • 1985 Chevrolet K20 Custom 8 Cyl 5.7L 4BBL, Light Duty
Product Details
Notes : 5/8 in. hex size; Tapered seat style; With cast iron headsSpark Plug Code : R45TSElectrode Tip Material : Nickel alloy Electrode TipQuantity 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 : 11.2 mm ReachSeries : Professional Conventional SeriesGap Size : 0.035 in.Thread Size : 14 mm thread size
Spark Plug, Set of 8, Professional Conventional Series
AC Delco®
Spark Plug, Set of 8, Professional Conventional Series
Part Number: SET-ACR45TS-8
Guaranteed to Fit
$26.49
Vehicle Fitment
  • 1985 Chevrolet K20 Scottsdale 8 Cyl 5.7L 4BBL, Light Duty
  • 1985 Chevrolet K20 Silverado 8 Cyl 5.7L 4BBL, Light Duty
  • 1985 Chevrolet K20 Silverado 8 Cyl 5.0L 4BBL
  • 1985 Chevrolet K20 Scottsdale 8 Cyl 5.0L 4BBL
  • 1985 Chevrolet K20 Custom 8 Cyl 5.0L 4BBL
  • 1985 Chevrolet K20 Custom 8 Cyl 5.7L 4BBL, Light Duty
Product Details
Spark Plug Code : R45TSElectrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Set of 8Warranty : 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 : 11.2 mm ReachSeries : Professional Conventional SeriesGap Size : 0.035 in.Thread Size : 14 mm thread size
Spark Plug, Sold individually, 8 Cyl 5.0L, Platinum TT Series -
Denso®
Spark Plug, Sold individually, 8 Cyl 5.0L, Platinum TT Series -
Part Number: NP4509
Guaranteed to Fit
$10.99
Vehicle Fitment
  • 1985 Chevrolet K20 Silverado 8 Cyl 5.7L
  • 1985 Chevrolet K20 Scottsdale 8 Cyl 5.0L
  • 1985 Chevrolet K20 Scottsdale 8 Cyl 5.7L
  • 1985 Chevrolet K20 Silverado 8 Cyl 5.0L
  • 1985 Chevrolet K20 Silverado 6 Cyl 4.8L
  • 1985 Chevrolet K20 Scottsdale 6 Cyl 4.8L
  • 1985 Chevrolet K20 Custom 6 Cyl 4.8L
  • 1985 Chevrolet K20 Custom 8 Cyl 5.0L
  • 1985 Chevrolet K20 Custom 8 Cyl 5.7L
Product Details
Notes : 5/8 in. hex size; Solid terminal type; Gasket seat style; Twin tip design; Titanium enhanced ground electrode; Machine rolled threadsSpark Plug Code : PTF16TTElectrode 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 : 11.6 mm ReachGap Size : 1 mmSeries : Platinum TT SeriesHeat Range : 16Thread Size : 14 mm thread size
Spark Plug, Set of 6, 6 Cyl 4.8L, Platinum TT Series -
Denso®
Spark Plug, Set of 6, 6 Cyl 4.8L, Platinum TT Series -
Part Number: SET-NP4509-6
Guaranteed to Fit
$32.99
Vehicle Fitment
  • 1985 Chevrolet K20 Silverado 6 Cyl 4.8L
  • 1985 Chevrolet K20 Custom 6 Cyl 4.8L
  • 1985 Chevrolet K20 Scottsdale 6 Cyl 4.8L
Product Details
Spark Plug Code : PTF16TTElectrode 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 : 11.6 mm ReachSeries : Platinum TT SeriesGap Size : 1 mmHeat Range : 16Thread Size : 14 mm thread size
Spark Plug, Set of 8, 8 Cyl 5.7L, Platinum TT Series -
Denso®
Spark Plug, Set of 8, 8 Cyl 5.7L, Platinum TT Series -
Part Number: SET-NP4509-8
Guaranteed to Fit
$39.99
Vehicle Fitment
  • 1985 Chevrolet K20 Scottsdale 8 Cyl 5.7L
  • 1985 Chevrolet K20 Silverado 8 Cyl 5.7L
  • 1985 Chevrolet K20 Silverado 8 Cyl 5.0L
  • 1985 Chevrolet K20 Scottsdale 8 Cyl 5.0L
  • 1985 Chevrolet K20 Custom 8 Cyl 5.0L
  • 1985 Chevrolet K20 Custom 8 Cyl 5.7L
Product Details
Spark Plug Code : PTF16TTElectrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 8Warranty : 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 : 11.6 mm ReachSeries : Platinum TT SeriesGap Size : 1 mmHeat Range : 16Thread Size : 14 mm thread size
Spark Plug, Sold individually, 8 Cyl 5.0L, RapidFire Performance Platinum Series -
AC Delco®
Spark Plug, Sold individually, 8 Cyl 5.0L, RapidFire Performance Platinum Series -
Part Number: AC2
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 1985 Chevrolet K20 Scottsdale 8 Cyl 5.0L
  • 1985 Chevrolet K20 Silverado 8 Cyl 5.0L
  • 1985 Chevrolet K20 Custom 8 Cyl 5.0L
Product Details
Notes : Projected insulator type; Tapered spark plug seat style; 0.62 in. wrench diameter; 5/8 in. hex size; Single platinum electrode configurationSpark Plug Code : 2Electrode Tip Material : Platinum Electrode TipReplaces OE Number : 19307138Quantity 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 : 0.46 in. ReachGap Size : 0.047 in.Series : RapidFire Performance Platinum SeriesThread Size : 14 mm thread size
Spark Plug, Sold Individually, RapidFire Performance Platinum Series
AC Delco®
Spark Plug, Sold Individually, RapidFire Performance Platinum Series
Part Number: AC1
Guaranteed to Fit
$4.49
Vehicle Fitment
  • 1985 Chevrolet K20 Scottsdale 8 Cyl 5.7L Light Duty
  • 1985 Chevrolet K20 Silverado 8 Cyl 5.7L Light Duty
  • 1985 Chevrolet K20 Custom 6 Cyl 4.3L
  • 1985 Chevrolet K20 Scottsdale 6 Cyl 4.3L
  • 1985 Chevrolet K20 Silverado 6 Cyl 4.3L
  • 1985 Chevrolet K20 Custom 8 Cyl 5.7L Light Duty
Product Details
Notes : Projected insulator type; Tapered spark plug seat style; 0.62 in. wrench diameter; 5/8 in. hex size; Nickel Alloy ground electrode core material; Single platinum electrode configurationSpark Plug Code : 1Electrode Tip Material : Platinum Electrode TipReplaces OE Number : 19307139Quantity 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 : 0.46 in. ReachGap Size : 0.047 in.Series : RapidFire Performance Platinum SeriesThread Size : 14 mm thread size
Spark Plug, Set of 6, 6 Cyl 4.3L, RapidFire Performance Platinum Series -
AC Delco®
Spark Plug, Set of 6, 6 Cyl 4.3L, RapidFire Performance Platinum Series -
Part Number: SET-AC1-6
Guaranteed to Fit
$31.99
Vehicle Fitment
  • 1985 Chevrolet K20 Silverado 6 Cyl 4.3L
  • 1985 Chevrolet K20 Scottsdale 6 Cyl 4.3L
  • 1985 Chevrolet K20 Custom 6 Cyl 4.3L
Product Details
Spark Plug Code : 1Electrode 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 : 0.46 in. ReachSeries : RapidFire Performance Platinum SeriesGap Size : 0.047 in.Thread Size : 14 mm thread size
Spark Plug, Set of 8, RapidFire Performance Platinum Series
AC Delco®
Spark Plug, Set of 8, RapidFire Performance Platinum Series
Part Number: SET-AC1-8
Guaranteed to Fit
$38.99
Vehicle Fitment
  • 1985 Chevrolet K20 Scottsdale 8 Cyl 5.7L Light Duty
  • 1985 Chevrolet K20 Silverado 8 Cyl 5.7L Light Duty
  • 1985 Chevrolet K20 Custom 8 Cyl 5.7L Light Duty
Product Details
Spark Plug Code : 1Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 8Warranty : 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 : 0.46 in. ReachSeries : RapidFire Performance Platinum SeriesGap Size : 0.047 in.Thread Size : 14 mm thread size
Spark Plug, Sold individually, 6 Cyl 4.3L, Iridium Power Series -
Denso®
Spark Plug, Sold individually, 6 Cyl 4.3L, Iridium Power Series -
Part Number: NP5331
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 1985 Chevrolet K20 Custom 6 Cyl 4.3L
  • 1985 Chevrolet K20 Scottsdale 6 Cyl 4.3L
  • 1985 Chevrolet K20 Silverado 6 Cyl 4.3L
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 configurationSpark Plug Code : ITF20Quantity 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 : 11.6 mm ReachSeries : Iridium Power SeriesGap Size : 1.1 mmHeat Range : 20Thread Size : 14 mm thread size
Spark Plug, Set of 6, 6 Cyl 4.3L, Iridium Power Series -
Denso®
Spark Plug, Set of 6, 6 Cyl 4.3L, Iridium Power Series -
Part Number: SET-NP5331-6
Guaranteed to Fit
$50.99
Vehicle Fitment
  • 1985 Chevrolet K20 Silverado 6 Cyl 4.3L
  • 1985 Chevrolet K20 Scottsdale 6 Cyl 4.3L
  • 1985 Chevrolet K20 Custom 6 Cyl 4.3L
Product Details
Spark Plug Code : ITF20Quantity 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 : 11.6 mm ReachSeries : Iridium Power SeriesGap Size : 1.1 mmHeat Range : 20Thread Size : 14 mm thread size
Spark Plug, Gap .045, Sold individually, 8 Cyl 5.0L, Professional Platinum Series -
AC Delco®
Spark Plug, Gap .045, Sold individually, 8 Cyl 5.0L, Professional Platinum Series -
Part Number: AC41-803
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 1985 Chevrolet K20 Scottsdale 8 Cyl 5.7L Gap .045
  • 1985 Chevrolet K20 Silverado 8 Cyl 5.7L Gap .045
  • 1985 Chevrolet K20 Silverado 8 Cyl 5.0L Gap .045
  • 1985 Chevrolet K20 Silverado 6 Cyl 4.8L Gap .035
  • 1985 Chevrolet K20 Custom 6 Cyl 4.3L Gap .035
  • 1985 Chevrolet K20 Scottsdale 6 Cyl 4.8L Gap .035
  • 1985 Chevrolet K20 Scottsdale 8 Cyl 5.0L Gap .045
  • 1985 Chevrolet K20 Scottsdale 6 Cyl 4.3L Gap .035
  • 1985 Chevrolet K20 Custom 6 Cyl 4.8L Gap .035
  • 1985 Chevrolet K20 Silverado 6 Cyl 4.3L Gap .035
  • 1985 Chevrolet K20 Custom 8 Cyl 5.0L Gap .045
  • 1985 Chevrolet K20 Custom 8 Cyl 5.7L Gap .045
Product Details
Notes : 14 mm headElectrode 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 : 11.2 mm ReachSeries : Professional Platinum SeriesGap Size : 0.045 in.Thread Size : 14 mm thread size
Spark Plug, Gap .035, Set of 6, 6 Cyl 4.8L, Professional Platinum Series -
AC Delco®
Spark Plug, Gap .035, Set of 6, 6 Cyl 4.8L, Professional Platinum Series -
Part Number: SET-AC41-803-6
Guaranteed to Fit
$49.99
Vehicle Fitment
  • 1985 Chevrolet K20 Scottsdale 6 Cyl 4.3L Gap .035
  • 1985 Chevrolet K20 Silverado 6 Cyl 4.8L Gap .035
  • 1985 Chevrolet K20 Custom 6 Cyl 4.3L Gap .035
  • 1985 Chevrolet K20 Custom 6 Cyl 4.8L Gap .035
  • 1985 Chevrolet K20 Scottsdale 6 Cyl 4.8L Gap .035
  • 1985 Chevrolet K20 Silverado 6 Cyl 4.3L Gap .035
Product Details
Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 6Warranty : 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 : 11.2 mm ReachSeries : Professional Platinum SeriesGap Size : 0.045 in.Thread Size : 14 mm thread size
Spark Plug, Gap .045, Set of 8, 8 Cyl 5.0L, Professional Platinum Series -
AC Delco®
Spark Plug, Gap .045, Set of 8, 8 Cyl 5.0L, Professional Platinum Series -
Part Number: SET-AC41-803-8
Guaranteed to Fit
$62.99
Vehicle Fitment
  • 1985 Chevrolet K20 Scottsdale 8 Cyl 5.7L Gap .045
  • 1985 Chevrolet K20 Silverado 8 Cyl 5.7L Gap .045
  • 1985 Chevrolet K20 Silverado 8 Cyl 5.0L Gap .045
  • 1985 Chevrolet K20 Scottsdale 8 Cyl 5.0L Gap .045
  • 1985 Chevrolet K20 Custom 8 Cyl 5.0L Gap .045
  • 1985 Chevrolet K20 Custom 8 Cyl 5.7L Gap .045
Product Details
Electrode Tip Material : Platinum Electrode TipQuantity Sold : Set of 8Warranty : 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 : 11.2 mm ReachSeries : Professional Platinum SeriesGap Size : 0.045 in.Thread Size : 14 mm thread size
Spark Plug, Sold individually, 6 Cyl 4.8L, RapidFire Performance Platinum Series -
AC Delco®
Spark Plug, Sold individually, 6 Cyl 4.8L, RapidFire Performance Platinum Series -
Part Number: AC10
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 1985 Chevrolet K20 Scottsdale 8 Cyl 5.7L Heavy Duty
  • 1985 Chevrolet K20 Silverado 8 Cyl 5.7L Heavy Duty
  • 1985 Chevrolet K20 Silverado 6 Cyl 4.8L
  • 1985 Chevrolet K20 Scottsdale 6 Cyl 4.8L
  • 1985 Chevrolet K20 Custom 6 Cyl 4.8L
  • 1985 Chevrolet K20 Custom 8 Cyl 5.7L Heavy Duty
Product Details
Notes : Non-projected insulator type; Tapered spark plug seat style; 0.62 in. wrench diameter; Single platinum electrode configurationSpark Plug Code : 10Electrode Tip Material : Platinum Electrode TipReplaces OE Number : 19298364Quantity 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 : 0.46 in. ReachGap Size : 0.037 in.Series : RapidFire Performance Platinum SeriesThread Size : 14 mm thread size
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