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2003 Dodge Ram 1500
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2003 Dodge Ram 1500

2003 Dodge Ram 1500 Spark Plugs

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Platinum Series Spark Plug, Sold individually
Autolite®
Platinum Series Spark Plug, Sold individually
Part Number: ALTAP3923
Guaranteed to Fit
$8.99
Vehicle Fitment
  • 2003 Dodge Ram 1500 ST 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 Laramie 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 SLT 6 Cyl 3.7L
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
Platinum Series Spark Plug, Sold individually
Autolite®
Platinum Series Spark Plug, Sold individually
Part Number: ALTAP5263
Guaranteed to Fit
$4.49
Vehicle Fitment
  • 2003 Dodge Ram 1500 ST 8 Cyl 5.7L
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.7L
  • 2003 Dodge Ram 1500 SLT 8 Cyl 5.7L
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 : 0.98 in. ReachGap Size : 0.04 in.Thread Size : 14 mm
Platinum Series Spark Plug, Sold individually
Autolite®
Platinum Series Spark Plug, Sold individually
Part Number: ALTAP5224
Guaranteed to Fit
$2.99
Vehicle Fitment
  • 2003 Dodge Ram 1500 ST 8 Cyl 4.7L
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 4.7L
  • 2003 Dodge Ram 1500 ST 8 Cyl 5.9L
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.9L
  • 2003 Dodge Ram 1500 SLT 8 Cyl 4.7L
  • 2003 Dodge Ram 1500 SLT 8 Cyl 5.9L
Product Details
Notes : 4000 82 Resistance; 5/8 in. Hex Size; (1) Ground Electrode Quantity; Standard Center Electrode Design; Long 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
Iridium XP Series Spark Plug, Sold individually
Autolite®
Iridium XP Series Spark Plug, Sold individually
Part Number: ALTXP5263
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 2003 Dodge Ram 1500 ST 8 Cyl 5.7L
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.7L
  • 2003 Dodge Ram 1500 SLT 8 Cyl 5.7L
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 : 0.98 in. ReachGap Size : 0.04 in.Thread Size : 14 mm
Spark Plug, Sold individually
Crown®
Spark Plug, Sold individually
Part Number: SPRE14MCC4
Guaranteed to Fit
$8.91
Vehicle Fitment
  • 2003 Dodge Ram 1500 SLT 8 Cyl 5.7L Set Plug Gap To Manufacturers Recommended Setting
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.7L Set Plug Gap To Manufacturers Recommended Setting
  • 2003 Dodge Ram 1500 ST 8 Cyl 5.7L Set Plug Gap To Manufacturers Recommended Setting
Product Details
Notes : RE14MCC4Electrode Tip Material : Nickel Copper Alloy Electrode TipReplaces OE Number : RE14MCC4, 68303913, 56028374, 56028374ABQuantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile Crown 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.

Deals : OverstockElectrode Core Material : Copper Electrode CoreHeat Range : 14Thread Size : 14mm Thread Size
Iridium XP Series Spark Plug, Sold individually
Autolite®
Iridium XP Series Spark Plug, Sold individually
Part Number: ALTXP5224
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 2003 Dodge Ram 1500 ST 8 Cyl 4.7L
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 4.7L
  • 2003 Dodge Ram 1500 ST 8 Cyl 5.9L
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.9L
  • 2003 Dodge Ram 1500 SLT 8 Cyl 4.7L
  • 2003 Dodge Ram 1500 SLT 8 Cyl 5.9L
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
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
  • 2003 Dodge Ram 1500 ST 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 Laramie 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 SLT 6 Cyl 3.7L
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
  • 2003 Dodge Ram 1500 ST 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 Laramie 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 SLT 6 Cyl 3.7L
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 6
Denso®
Platinum TT Series Spark Plug, Set of 6
Part Number: SET-NP4504-6
Guaranteed to Fit
$33.99
Vehicle Fitment
  • 2003 Dodge Ram 1500 ST 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 Laramie 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 SLT 6 Cyl 3.7L
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
  • 2003 Dodge Ram 1500 ST 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 Laramie 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 SLT 6 Cyl 3.7L
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
  • 2003 Dodge Ram 1500 ST 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 Laramie 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 SLT 6 Cyl 3.7L
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
Ruthenium HX Series Spark Plug, Sold individually
NGK®
Ruthenium HX Series Spark Plug, Sold individually
Part Number: NG94279
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 2003 Dodge Ram 1500 ST 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 4.7L
  • 2003 Dodge Ram 1500 ST 8 Cyl 5.9L
  • 2003 Dodge Ram 1500 Laramie 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.9L
  • 2003 Dodge Ram 1500 ST 8 Cyl 4.7L
  • 2003 Dodge Ram 1500 SLT 8 Cyl 4.7L
  • 2003 Dodge Ram 1500 SLT 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 SLT 8 Cyl 5.9L
Product Details
Notes : 1.25 mm Thread Pitch; 16 mm Hex Size; 0.6 mm Projected Fine Wire Ruthenium Center Electrode; 5000 Ohms Resistance; (1) Fine Wire Platinum Ground Electrode; Gasket Seat Type; Solid Terminal TypeSeries : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : 94279, 41602, 12129069877, 0SP00479, 19185432, 948200494, 9008091181, 12290PGEA01, MS322771, A0031598003, 22401AA370, 101905616, 8642660, NLP000020L, A120E6352SQuantity 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 : 19 mm ReachGap Size : 0.04 in.Interchange Part Number : 94279, 41602, 12129069877, 0SP00479, 19185432, 948200494, 9008091181, 12290PGEA01, MS322771, A0031598003, 22401AA370, 101905616, 8642660, NLP000020L, A120E6352SHeat Range : 6Thread Size : 14 mm thread size
Ruthenium HX Series Spark Plug, Set of 6
NGK®
Ruthenium HX Series Spark Plug, Set of 6
Part Number: SET-NG94279-6
Guaranteed to Fit
$68.49
Vehicle Fitment
  • 2003 Dodge Ram 1500 ST 6 Cyl 3.7L Gap 0.044in
  • 2003 Dodge Ram 1500 Laramie 6 Cyl 3.7L Gap 0.044in
  • 2003 Dodge Ram 1500 SLT 6 Cyl 3.7L Gap 0.044in
Product Details
Series : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : 94279, 41602, 12129069877, 0SP00479, 19185432, 948200494, 9008091181, 12290PGEA01, MS322771, A0031598003, 22401AA370, 101905616, 8642660, NLP000020L, A120E6352SQuantity 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 : 19 mm ReachGap Size : 0.04 in.Interchange Part Number : 94279, 41602, 12129069877, 0SP00479, 19185432, 948200494, 9008091181, 12290PGEA01, MS322771, A0031598003, 22401AA370, 101905616, 8642660, NLP000020L, A120E6352SHeat Range : 6Thread Size : 14 mm thread size
Ruthenium HX Series Spark Plug, Set of 8
NGK®
Ruthenium HX Series Spark Plug, Set of 8
Part Number: SET-NG94279-8
Guaranteed to Fit
$86.99
Vehicle Fitment
  • 2003 Dodge Ram 1500 SLT 8 Cyl 4.7L Gap 0.044in
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 4.7L Gap 0.044in
  • 2003 Dodge Ram 1500 ST 8 Cyl 5.9L Gap 0.040in
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.9L Gap 0.040in
  • 2003 Dodge Ram 1500 SLT 8 Cyl 5.9L Gap 0.040in
  • 2003 Dodge Ram 1500 ST 8 Cyl 4.7L Gap 0.044in
Product Details
Series : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : 94279, 41602, 12129069877, 0SP00479, 19185432, 948200494, 9008091181, 12290PGEA01, MS322771, A0031598003, 22401AA370, 101905616, 8642660, NLP000020L, A120E6352SQuantity Sold : Set of 8Warranty : 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 : 19 mm ReachGap Size : 0.04 in.Interchange Part Number : 94279, 41602, 12129069877, 0SP00479, 19185432, 948200494, 9008091181, 12290PGEA01, MS322771, A0031598003, 22401AA370, 101905616, 8642660, NLP000020L, A120E6352SHeat Range : 6Thread Size : 14 mm thread size
Ruthenium HX Series Spark Plug, Set of 10
NGK®
Ruthenium HX Series Spark Plug, Set of 10
Part Number: SET-NG94279-10
Guaranteed to Fit
$105.49
Vehicle Fitment
  • 2003 Dodge Ram 1500 ST 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 4.7L
  • 2003 Dodge Ram 1500 ST 8 Cyl 5.9L
  • 2003 Dodge Ram 1500 Laramie 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 Laramie 8 Cyl 5.9L
  • 2003 Dodge Ram 1500 ST 8 Cyl 4.7L
  • 2003 Dodge Ram 1500 SLT 8 Cyl 4.7L
  • 2003 Dodge Ram 1500 SLT 6 Cyl 3.7L
  • 2003 Dodge Ram 1500 SLT 8 Cyl 5.9L
Product Details
Series : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : 94279, 41602, 12129069877, 0SP00479, 19185432, 948200494, 9008091181, 12290PGEA01, MS322771, A0031598003, 22401AA370, 101905616, 8642660, NLP000020L, A120E6352SQuantity 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 : 19 mm ReachGap Size : 0.04 in.Interchange Part Number : 94279, 41602, 12129069877, 0SP00479, 19185432, 948200494, 9008091181, 12290PGEA01, MS322771, A0031598003, 22401AA370, 101905616, 8642660, NLP000020L, A120E6352SHeat Range : 6Thread Size : 14 mm thread size
Page 1 of 8 | Showing 1 - 15 of 118 results

Top Rated Products

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
Autolite Iridium XP Series Spark Plug, Sold individually
$12.49( Review)
Great quality the only issue with these is that u have to gap them instead of checkinSee More
Yasun A.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

NGK Ruthenium HX Series Spark Plug, Set of 6
$68.49
Q:Is this .32 gapped?
C C.
A:BEST ANSWERHi C, thanks for initiating contact. No, the gap size of these spark plugs is 0.044 inches. If you're interested and your vehicle information matches this product, use the link below to order while the part is in stock. Your order will come with a 30-day post-purchase price match guarantee. Enjoy shopping! https://www.carparts.com/spark-plug/ngk/set-ng94279-6?can=CPGG4850_CSQA_20240617 Show less
Grace G.
 
2 Questions, 1 AnswerView all Q&As >

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P0354 Code: Ignition Coil “D” Primary/Secondary Circuit
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P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)
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