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2021 Chrysler 300

2021 Chrysler 300 Spark Plugs

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Iridium IX Series Spark Plug, Sold individually
Part Number: NGLFR5AIX11
Guaranteed to Fit
$17.49
Vehicle Fitment
  • 2021 Chrysler 300 S 8 Cyl 5.7L Dual Plug, 16 Req'd
Product Details
Notes : 5000 Ohms Resistance; 50.5 mm Insulator Height; 5/8 in. Hex Size; (1) Standard Ground Electrode; Nickel Core Ground Electrode Material; Taper Cut Core Design; Flat Seat; Non-Removable Nut Terminal TypeSeries : Iridium IX SeriesElectrode Tip Material : Iridium Electrode TipQuantity 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 : 26.5 mm ReachGap Size : 0.04 in.Heat Range : 5Thread Size : 14 mm
Iridium TT Series Spark Plug, Sold individually
Part Number: NP4703
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 2021 Chrysler 300 S 8 Cyl 5.7L
Product Details
Notes : 16 mm Hex Size; (1) Ground Electrode; Flat 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 : 1.04 in. ReachGap Size : 0.04 in.Recommended Use : OE ReplacementHeat Range : 16Thread Size : 0.55 in.
Iridium TT Series Spark Plug, Set of 8
Part Number: SET-NP4703-8
Guaranteed to Fit
$69.99
Vehicle Fitment
  • 2021 Chrysler 300 S 8 Cyl 5.7L
Product Details
Series : Iridium TT SeriesElectrode Tip Material : Iridium-Rhodium Alloy Electrode TipQuantity Sold : Set of 8Warranty : 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 : 1.04 in. ReachGap Size : 0.04 in.Heat Range : 16Recommended Use : OE ReplacementThread Size : 0.55 in.
RapidFire Performance Platinum Series Spark Plug, Sold individually
Part Number: AC20
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 2021 Chrysler 300 S 8 Cyl 5.7L 2 Plugs Per Cylinder Required
Product Details
Notes : Single platinum electrode configurationSeries : RapidFire Performance Platinum SeriesQuantity 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.

RapidFire Performance Platinum Series Spark Plug, Set of 8
Part Number: SET-AC20-8
Guaranteed to Fit
$44.49
Vehicle Fitment
  • 2021 Chrysler 300 S 8 Cyl 5.7L 2 Plugs Per Cylinder Required
Product Details
Series : RapidFire Performance Platinum SeriesQuantity 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.

Ruthenium HX Series Spark Plug, Sold individually
Part Number: NG94705
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 2021 Chrysler 300 S 6 Cyl 3.6L
  • 2021 Chrysler 300 Touring 6 Cyl 3.6L
  • 2021 Chrysler 300 Touring L 6 Cyl 3.6L
Product Details
Notes : 1.25 mm Thread Pitch; 16 mm Hex Size; 0.6 mm Extended Projection Fine Wire Ruthenium Center Electrode; 5000 Ohms Resistance; (1) Projected Square Platinum Ground Electrode; Gasket Seat Type; Solid Terminal TypeSeries : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipReplaces OE Number : 94705, 68005667AB, 1822A010, 1884611070, A0041591803, 7B0905600AQuantity 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 : 26.5 mm ReachGap Size : 0.03 in.Interchange Part Number : 94705, 68005667AB, 1822A010, 1884611070, A0041591803, 7B0905600AHeat Range : 7Thread Size : 12 mm Thread Size
Iridium Power Series Spark Plug, Sold individually
Part Number: NP5343
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 2021 Chrysler 300 S 8 Cyl 5.7L
Product Details
Notes : 5/8 in. hex size; Removable nut terminal type; Gasket seat style; ISO overall height; Machine rolled threads; 0.4 mm center electrode; Iridium power electrode configurationSeries : Iridium Power SeriesSpark Plug Code : IKH16Quantity 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 : 26.5 mm ReachGap Size : 1.1 mmHeat Range : 16Thread Size : 14 mm thread size
Iridium Power Series Spark Plug, Set of 8
Part Number: SET-NP5343-8
Guaranteed to Fit
$64.49
Vehicle Fitment
  • 2021 Chrysler 300 S 8 Cyl 5.7L
Product Details
Series : Iridium Power SeriesSpark Plug Code : IKH16Quantity 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 : 26.5 mm ReachGap Size : 1.1 mmHeat Range : 16Thread Size : 14 mm thread size
Iridium Long Life Series Spark Plug, Sold individually
Part Number: NP3417
Guaranteed to Fit
$17.99
Vehicle Fitment
  • 2021 Chrysler 300 S 8 Cyl 5.7L
Product Details
Notes : 5/8 in. hex size; Non-projected tip; Solid terminal type; Gasket seat style; ISO overall height; Machine rolled threads; Iridium long life electrode configurationSeries : Iridium Long Life SeriesSpark Plug Code : SK16HR11Electrode Tip Material : Iridium 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 : 26.5 mm ReachGap Size : 1.1 mmHeat Range : 16Thread Size : 14 mm thread size
Iridium Long Life Series Spark Plug, Set of 8
Part Number: SET-NP3417-8
Guaranteed to Fit
$83.99
Vehicle Fitment
  • 2021 Chrysler 300 S 8 Cyl 5.7L
Product Details
Series : Iridium Long Life SeriesSpark Plug Code : SK16HR11Electrode Tip Material : Iridium 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 : 26.5 mm ReachGap Size : 1.1 mmHeat Range : 16Thread Size : 14 mm thread size
Ruthenium HX Series Spark Plug, Sold individually
Part Number: NG96355
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 2021 Chrysler 300 S 8 Cyl 5.7L Dual Plug, 16 Req'd
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 : 96355, 68079888AB, 948200615, 90919C1008, 1884011051, 224015M015Quantity 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 : 26.5 mm ReachGap Size : 0.04 in.Interchange Part Number : 96355, 68079888AB, 948200615, 90919C1008, 1884011051, 224015M015Heat Range : 5Thread Size : 14 mm thread size
Spark Plug, Sold individually
Part Number: MOPSP149125AF
Guaranteed to Fit
$34.99
Vehicle Fitment
  • 2021 Chrysler 300 S 6 Cyl 3.6L Eng. VIN: G
  • 2021 Chrysler 300 Touring 6 Cyl 3.6L Eng. VIN: G
Product Details
Replaces OE Number : SP149125AFQuantity Sold : Sold individuallyWarranty : 36-month or 36,000-mile Mopar 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.

Interchange Part Number : SP149125AFRecommended Use : OE ReplacementProduct Fit : Direct Fit
Page 1 of 1 | Showing 1 - 12 of 12 results

Top Rated Products

Good quality. Ready to install. Most were already properly gapped.
Thomas M.
VERIFIED PURCHASER
They arrived on time even when it was a delay it still arrived on time my husband lovSee More
Sheila P.
VERIFIED PURCHASER

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A Short Course on Ignition Systems
A Short Course on Ignition SystemsLet’s see how this is done. The role of spark plugs is integral in the operation of the ignition systems as they ignite the air/fuel mixture—at exactly the right instant.
Why Won’t My Car Start?
Why Won’t My Car Start?Automotive professionals break down no-start situations into two separate categories: crank-no-start and no-crank-no-start.
P0354 Code: Ignition Coil “D” Primary/Secondary Circuit
P0354 Code: Ignition Coil “D” Primary/Secondary CircuitIn an engine with a COP ignition system, each cylinder comes with its own ignition coil that sits on top of the spark plug. The computer monitors the circuit between it and every ignition coil for faults. It will file a trouble code depending on the cylinder that experienced a
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)The PCM may disable the misfiring cylinder or cylinders in order to prevent further damage to the engine. Code P0316 is often listed in addition to one or more of the P0300 series codes that are associated with the misfiring cylinder/s.