{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2003 Lexus IS300

2003 Lexus IS300 Spark Plugs

Refine by:
See All

Shop Catalog

Showing 1 - 15 of 55 results
Display item:
15
30
45
Sort by:
Super Plus Spark Plug Series Spark Plug, Sold individually
Part Number: BS7957
Guaranteed to Fit
$10.49
Vehicle Fitment
  • 2003 Lexus IS300 Sportcross 6 Cyl 3.0L Gap 0.044 in., Original Equipment Is Iridium
  • 2003 Lexus IS300 Base 6 Cyl 3.0L Gap 0.044 in., Original Equipment Is Iridium
Product Details
Notes : 5/8 in. hex size; Projected tip; Removable nut terminal type; Gasket seat style; Single ElectrodeSeries : Super Plus Spark Plug SeriesSpark 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 mmHeat Range : 8Thread Size : 14 mm thread size
Iridium XP Series Spark Plug, Sold individually
Part Number: ALTXP3924
Guaranteed to Fit
$5.99
Vehicle Fitment
  • 2003 Lexus IS300 Sportcross 6 Cyl 3.0L
  • 2003 Lexus IS300 Base 6 Cyl 3.0L
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 Series Spark Plug, Sold individually
Part Number: ALTAP3924
Guaranteed to Fit
$9.99
Vehicle Fitment
  • 2003 Lexus IS300 Sportcross 6 Cyl 3.0L
  • 2003 Lexus IS300 Base 6 Cyl 3.0L
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
Part Number: BS6702
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 2003 Lexus IS300 Sportcross 6 Cyl 3.0L
  • 2003 Lexus IS300 Base 6 Cyl 3.0L
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 ResistorSeries : Platinum SeriesElectrode 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 : 19 mm ReachGap Size : 1.1 mmHeat Range : 8Thread Size : 14 mm
Iridium Power Series Spark Plug, Sold individually
Part Number: NP5303
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 2003 Lexus IS300 Sportcross 6 Cyl 3.0L
  • 2003 Lexus IS300 Base 6 Cyl 3.0L
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 : IK16Quantity 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 : 1.1 mmHeat Range : 16Thread Size : 14 mm thread size
Iridium Power Series Spark Plug, Set of 6
Part Number: SET-NP5303-6
Guaranteed to Fit
$48.49
Vehicle Fitment
  • 2003 Lexus IS300 Sportcross 6 Cyl 3.0L
  • 2003 Lexus IS300 Base 6 Cyl 3.0L
Product Details
Series : Iridium Power SeriesSpark Plug Code : IK16Quantity 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 : 1.1 mmHeat Range : 16Thread Size : 14 mm thread size
Iridium Power Series Spark Plug, Set of 12
Part Number: SET-NP5303-12
Guaranteed to Fit
$85.49
Vehicle Fitment
  • 2003 Lexus IS300 Sportcross 6 Cyl 3.0L
  • 2003 Lexus IS300 Base 6 Cyl 3.0L
Product Details
Series : Iridium Power SeriesSpark Plug Code : IK16Quantity 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 : 1.1 mmHeat Range : 16Thread Size : 14 mm thread size
OE Fine Wire Iridium Spark Plug Series Spark Plug, Sold individually
Part Number: BS9600
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 2003 Lexus IS300 Sportcross 6 Cyl 3.0L Original Equipment Is Iridium
  • 2003 Lexus IS300 Base 6 Cyl 3.0L Original Equipment Is Iridium
Product Details
Notes : Iridium Long LifeSeries : OE Fine Wire Iridium Spark Plug SeriesSpark Plug Code : FR8KII33XElectrode Tip Material : Iridium 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 ReachHeat Range : 8Thread Size : 14 mm thread size
Double Platinum Series Spark Plug, Sold individually
Part Number: NP3134
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 2003 Lexus IS300 Base 6 Cyl 3.0L
  • 2003 Lexus IS300 Sportcross 6 Cyl 3.0L
Product Details
Notes : 5/8 in. hex size; Non-projected tip; Solid terminal type; Gasket seat style; ISO overall height; Machine rolled threads; Double platinum electrode configurationSeries : Double Platinum SeriesSpark Plug Code : PK16R11Electrode 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 : 1.1 mmHeat Range : 16Thread Size : 14 mm thread size
Double Platinum Series Spark Plug, Set of 6
Part Number: SET-NP3134-6
Guaranteed to Fit
$46.99
Vehicle Fitment
  • 2003 Lexus IS300 Base 6 Cyl 3.0L
  • 2003 Lexus IS300 Sportcross 6 Cyl 3.0L
Product Details
Series : Double Platinum SeriesSpark Plug Code : PK16R11Electrode 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 : 1.1 mmHeat Range : 16Thread Size : 14 mm thread size
Laser platinum Series Spark Plug, Sold individually
Part Number: NGBKR6EP11
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 2003 Lexus IS300 Sportcross 6 Cyl 3.0L
  • 2003 Lexus IS300 Base 6 Cyl 3.0L
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; Standard Core Design; Flat Seat; Non-Removable Nut Terminal TypeSeries : Laser platinum SeriesSpark Plug Code : BKR6EP11Electrode Tip Material : Platinum 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 : 0.75 in. ReachGap Size : 0.04 in.Heat Range : 6Thread Size : 14 mm
Laser platinum Series Spark Plug, Set of 6
Part Number: SET-NGBKR6EP11-6
Guaranteed to Fit
$54.99
Vehicle Fitment
  • 2003 Lexus IS300 Sportcross 6 Cyl 3.0L
  • 2003 Lexus IS300 Base 6 Cyl 3.0L
Product Details
Series : Laser platinum SeriesSpark Plug Code : BKR6EP11Electrode Tip Material : Platinum Electrode TipQuantity 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 : 0.75 in. ReachGap Size : 0.04 in.Heat Range : 6Thread Size : 14 mm
Standard Series Spark Plug, Sold individually
Part Number: NGBKR6ES11
Guaranteed to Fit
$6.99
Vehicle Fitment
  • 2003 Lexus IS300 Sportcross 6 Cyl 3.0L
  • 2003 Lexus IS300 Base 6 Cyl 3.0L
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; Standard Core Design; Flat Seat; Non-Removable Nut Terminal TypeSeries : Standard SeriesSpark Plug Code : BKR6ES11Electrode Tip Material : Nickel alloy 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 : 0.75 in. ReachGap Size : 0.04 in.Heat Range : 6Thread Size : 14 mm
Standard Series Spark Plug, Set of 6
Part Number: SET-NGBKR6ES11-6
Guaranteed to Fit
$24.99
Vehicle Fitment
  • 2003 Lexus IS300 Base 6 Cyl 3.0L
  • 2003 Lexus IS300 Sportcross 6 Cyl 3.0L
Product Details
Series : Standard SeriesSpark Plug Code : BKR6ES11Electrode Tip Material : Nickel alloy Electrode TipQuantity 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 : 0.75 in. ReachGap Size : 0.04 in.Heat Range : 6Thread Size : 14 mm
Standard Series Spark Plug, Set of 12
Part Number: SET-NGBKR6ES11-12
Guaranteed to Fit
$39.49
Vehicle Fitment
  • 2003 Lexus IS300 Sportcross 6 Cyl 3.0L
  • 2003 Lexus IS300 Base 6 Cyl 3.0L
Product Details
Series : Standard SeriesSpark Plug Code : BKR6ES11Electrode Tip Material : Nickel alloy Electrode TipQuantity Sold : Set of 12Warranty : 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 : 0.75 in. ReachGap Size : 0.04 in.Heat Range : 6Thread Size : 14 mm
Page 1 of 4 | Showing 1 - 15 of 55 results

Top Rated Products

Perfect fit
Patrick S.
VERIFIED PURCHASER
Good quality and cheap
Mario F.
VERIFIED PURCHASER

Popular Products

Helpful Automotive Resources

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.