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2003 Chevrolet Astro

2003 Chevrolet Astro Spark Plugs

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Super Plus Spark Plug Series Spark Plug, Sold individually
Part Number: BS7957
Guaranteed to Fit
$11.49
Vehicle Fitment
  • 2003 Chevrolet Astro Base 6 Cyl 4.3L Gap 0.060 in
  • 2003 Chevrolet Astro LT 6 Cyl 4.3L Gap 0.060 in
  • 2003 Chevrolet Astro LS 6 Cyl 4.3L Gap 0.060 in
Product Details
Notes : 5/8 in. hex size; Projected tip; Removable nut terminal type; Gasket seat style; Single ElectrodeSpark Plug Code : FR8DCX+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 : 1.1 mmSeries : Super Plus Spark Plug SeriesHeat Range : 8Thread Size : 14 mm thread size
Professional Platinum Series Spark Plug, Sold individually
Part Number: AC41-979
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 2003 Chevrolet Astro LS 6 Cyl 4.3L Gap .060
  • 2003 Chevrolet Astro Base 6 Cyl 4.3L Gap .060
  • 2003 Chevrolet Astro LT 6 Cyl 4.3L Gap .060
Product Details
Electrode 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 CoreSeries : Professional Platinum SeriesGap Size : OE Replacement
Professional Platinum Series Spark Plug, Set of 6
Part Number: SET-AC41-979-6
Guaranteed to Fit
$47.99
Vehicle Fitment
  • 2003 Chevrolet Astro LS 6 Cyl 4.3L Gap .060
  • 2003 Chevrolet Astro Base 6 Cyl 4.3L Gap .060
  • 2003 Chevrolet Astro LT 6 Cyl 4.3L Gap .060
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 CoreSeries : Professional Platinum SeriesGap Size : OE Replacement
Platinum Series Spark Plug, Sold individually
Part Number: ALTAP605
Guaranteed to Fit
$3.49
Vehicle Fitment
  • 2003 Chevrolet Astro LS 6 Cyl 4.3L
  • 2003 Chevrolet Astro Base 6 Cyl 4.3L
  • 2003 Chevrolet Astro LT 6 Cyl 4.3L
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; Tapered Seat TypeElectrode 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. ReachSeries : Platinum SeriesGap Size : 0.06 in.Thread Size : 14 mm
Platinum Series Spark Plug, Sold individually
Part Number: BS6703
Guaranteed to Fit
$3.99
Vehicle Fitment
  • 2003 Chevrolet Astro LS 6 Cyl 4.3L
  • 2003 Chevrolet Astro Base 6 Cyl 4.3L
  • 2003 Chevrolet Astro LT 6 Cyl 4.3L
Product Details
Notes : 1.25 mm Thread Pitch; 16 mm Hex Size; Gasket Seat Type; Removable Nut Terminal Type; 0.6 mm Center Electrode Size; Fine Wire Type; Projected; (1) Standard; Taper-Cut Shape; With ResistorElectrode 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 : Platinum Electrode CoreReach : 17.5 mm ReachGap Size : 1.5 mmSeries : Platinum SeriesHeat Range : 9Thread Size : 14 mm
Iridium XP Series Spark Plug, Sold individually
Part Number: ALTXP605
Guaranteed to Fit
$6.49
Vehicle Fitment
  • 2003 Chevrolet Astro LS 6 Cyl 4.3L
  • 2003 Chevrolet Astro Base 6 Cyl 4.3L
  • 2003 Chevrolet Astro LT 6 Cyl 4.3L
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; Tapered Seat TypeElectrode 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. ReachSeries : Iridium XP SeriesGap Size : 0.06 in.Thread Size : 14 mm
Professional Conventional Series Spark Plug, Sold individually
Part Number: ACR44LTS6
Guaranteed to Fit
$9.49
Vehicle Fitment
  • 2003 Chevrolet Astro LS 6 Cyl 4.3L FI, OHV
  • 2003 Chevrolet Astro Base 6 Cyl 4.3L FI, OHV
  • 2003 Chevrolet Astro LT 6 Cyl 4.3L FI, OHV
Product Details
Notes : 5/8 in. hex size; Tapered seat styleSpark Plug Code : R44LTS6Electrode 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 : 17.55 mm ReachSeries : Professional Conventional SeriesGap Size : 0.06 in.Thread Size : 14 mm thread size
Professional Conventional Series Spark Plug, Set of 6
Part Number: SET-ACR44LTS6-6
Guaranteed to Fit
$22.99
Vehicle Fitment
  • 2003 Chevrolet Astro LS 6 Cyl 4.3L FI, OHV
  • 2003 Chevrolet Astro Base 6 Cyl 4.3L FI, OHV
  • 2003 Chevrolet Astro LT 6 Cyl 4.3L FI, OHV
Product Details
Spark Plug Code : R44LTS6Electrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Set of 6Warranty : 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 : 17.55 mm ReachSeries : Professional Conventional SeriesGap Size : 0.06 in.Thread Size : 14 mm thread size
RapidFire Performance Platinum Series Spark Plug, Sold individually
Part Number: AC14
Guaranteed to Fit
$4.99
Vehicle Fitment
  • 2003 Chevrolet Astro Base 6 Cyl 4.3L
  • 2003 Chevrolet Astro LT 6 Cyl 4.3L
  • 2003 Chevrolet Astro LS 6 Cyl 4.3L
Product Details
Notes : 5/8 in. hex size; Tapered spark plug seat style; Nickel Alloy ground electrode core material; Single platinum electrode configurationSpark 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.Series : RapidFire Performance Platinum SeriesThread 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
  • 2003 Chevrolet Astro LS 6 Cyl 4.3L
  • 2003 Chevrolet Astro Base 6 Cyl 4.3L
  • 2003 Chevrolet Astro LT 6 Cyl 4.3L
Product Details
Spark 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. ReachSeries : RapidFire Performance Platinum SeriesGap Size : 0.062 in.Thread Size : 14 mm thread size
Platinum TT Series Spark Plug, Sold individually
Part Number: NP4511
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 2003 Chevrolet Astro Base 6 Cyl 4.3L
  • 2003 Chevrolet Astro LS 6 Cyl 4.3L
  • 2003 Chevrolet Astro LT 6 Cyl 4.3L
Product Details
Notes : 5/8 in. hex size; Solid terminal type; Tapered seat style; Twin tip design; Titanium enhanced ground electrode; Machine rolled threadsSpark 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 mmSeries : Platinum TT SeriesHeat Range : 16Thread Size : 14 mm thread size
Platinum TT Series Spark Plug, Set of 6
Part Number: SET-NP4511-6
Guaranteed to Fit
$33.99
Vehicle Fitment
  • 2003 Chevrolet Astro Base 6 Cyl 4.3L
  • 2003 Chevrolet Astro LT 6 Cyl 4.3L
  • 2003 Chevrolet Astro LS 6 Cyl 4.3L
Product Details
Spark 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 ReachSeries : Platinum TT SeriesGap 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
  • 2003 Chevrolet Astro Base 6 Cyl 4.3L
  • 2003 Chevrolet Astro LS 6 Cyl 4.3L
  • 2003 Chevrolet Astro LT 6 Cyl 4.3L
Product Details
Spark 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 ReachSeries : Platinum TT SeriesGap Size : 1 mmHeat Range : 16Thread Size : 14 mm thread size
Iridium TT Series Spark Plug, Sold individually
Part Number: NP4713
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 2003 Chevrolet Astro Base 6 Cyl 4.3L
  • 2003 Chevrolet Astro LS 6 Cyl 4.3L
  • 2003 Chevrolet Astro LT 6 Cyl 4.3L
Product Details
Notes : 16 mm Hex Size; (1) Ground Electrode; Tapered Seat Type; Platinum Twin-Tip Ground Electrode Tip Design; Twin-Tip ConfigurationElectrode 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 ReplacementSeries : Iridium TT SeriesHeat Range : 16Thread Size : 0.55 in.
Iridium TT Series Spark Plug, Set of 6
Part Number: SET-NP4713-6
Guaranteed to Fit
$51.49
Vehicle Fitment
  • 2003 Chevrolet Astro Base 6 Cyl 4.3L
  • 2003 Chevrolet Astro LT 6 Cyl 4.3L
  • 2003 Chevrolet Astro LS 6 Cyl 4.3L
Product Details
Electrode 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. ReachSeries : Iridium TT SeriesGap Size : 0.04 in.Heat Range : 16Recommended Use : OE ReplacementThread Size : 0.55 in.
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Product Questions & Answers

Q:what are these spark plugs pre gap to the?
Reginald H.
A:BEST ANSWERHi Reginald, I'm glad to assist you. All of our direct-fit spark plugs are pre-gapped already. Still, for us to check carefully and be accurate on the part you need, please provide the complete details of your vehicle (year, make, model, submodel, and engine size). The VIN would be helpful. Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >