order by phone (Se Habla Español) 1-800-913-6119 | 1-801-214-2997 or Live Chat
APWPART FINDER
My Vehicle Add New
  • Select Year
  • Select Make
  • Select Model
  • Select Submodel
  • Select Engine

Shop by Brand

Lexus IS250 Spark Plug

We have 7 Items In-stock. Select a year to continue.
$29.55 List Price $34.87 Save $5.32 Availability: In Stock
  • Low Price Guarantee
(

more

)
NGK PREMIUM CLASS LASER IRIDIUM SPARK PLUG

NGK Laser Iridium Spark Plug series provides superior ignitability and long service life. The smallest tip diameter Iridium or Platinum surface ensures slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency, and lower emissions.

Features and Benefits:
  • Ultimate evolution of spark plug technology and performance
  • Reduces the voltage requirement for spark which allows for a brighter and stronger spark from the existing ignition system
  • Iridium tip fine wire center electrode is both stronger and harder than Platinum, while the Platinum tip ground electrode further contributes toward the extreme longevity of the plug
  • Special design firing end construction
  • Laser welded tips
  • Trivalent metal plating
Specifications:
  • Copper electrode core material
  • Iridium electrode tip material
  • Fine wire ground type electrode
  • 3 ground electrodes
  • Fine wire center electrode
  • Resistor plug type
  • Non-shorty spark plug
  • Gasket seat type
  • Solid terminal type
  • 16 mm hex size
  • 1.1 mm gap size
  • Heat range 6
  • Projected spark plug tip
  • 26.5 mm reach
  • 1.25 mm thread pitch
  • 14 mm thread size
  • SKU#: NG6858
  • Brand: NGK
  • Electrode Core Material: Copper
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Iridium
  • Gap Size: 1.1 mm
  • Heat Range: 6
(see more)
Fits the following Lexus IS250 Years:
  • 2010-2012 | 6 Cyl 2.5L | C
  • 2006-2012 | 6 Cyl 2.5L | Base
$15.19 List Price $17.92 Save $2.73 Availability: In Stock
  • Low Price Guarantee
(

more

)

Denso Iridium Long Life OE Replacement Spark Plug

Denso is the world's leading provider of high quality automotive merchandises which are engineered from the modernized facilities and equipments. Denso's proficiencies with their products are better than rivals as they initially built them along with their strict and valued standards.

Denso Iridium Long Life Spark Plugs are engineered with heavy duty insulator that provides unparalleled dielectric strength and thermal conductivity under extreme temperatures. Patented Iridium alloy is six times harder and eight times stronger than conventional platinum which make it possible to handle temperatures in excess of 4, degrees Fahrenheit. These are manufactured to meet and even exceed OE parts specifications that ensure precise fit and function with increased wear life.

Features:

  • Five-rib design avoids flashover while minimizing voltage loss
  • Copper glass seal bonds the center electrode and insulator together for a gas-tight seal
  • Platinum center electrode utilizes platinum to shrink the surface area of the center electrode tip for maximum firing performance and minimum voltage requirements
  • Platinum ground electrode resists gas and electrical erosion and corrosion extending service intervals to 6, miles

Item Details:

  • .63 in. hex size
  • .7 mm iridium center electrode
  • Gasket seat style
  • Solid terminal nut
  • SKU#: NPFK20HBR11
  • Brand: Denso
  • Electrode Core Material: Iridium
  • Plug Type: Resistor
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Platinum
  • Gap Size: 1.1 mm
(see more)
Fits the following Lexus IS250 Years:
  • 2010-2011 | 6 Cyl 2.5L | C
  • 2006-2011 | 6 Cyl 2.5L | Base
$10.47 List Price $12.35 Save $1.88 Availability: In Stock
  • Low Price Guarantee
(

more

)
AC DELCO PROFESSIONAL PLATINUM SPARK PLUG, SOLD INDIVIDUALLY

AC Delco Professional Platinum Spark Plugs are perfect for engines that run on conventional plugs, and newer engines that require platinum plugs. Provides up to 100,000 miles of service before requiring replacement.

Features:
  • Constructed from top quality materials to help the engine run clean and longer
  • Copper core center electrode for improved heat transfer to the tip
  • Engineered to high standards and tested under extreme conditions to exceed OE specifications


  • SKU#: AC41-800
  • Brand: AC Delco
  • Fit Note: Car
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Double Platinum
  • Warranty: 100,000-mile AC Delco limited warranty
 
Fits the following Lexus IS250 Years:
  • 2006 | 6 Cyl 2.5L | Base
$12.95 List Price $15.28 Save $2.33 Availability: In Stock
  • APW Bestseller
  • Low Price Guarantee
(

more

)
PULSTAR IRIDIUM PULSE SPARK PLUG, SOLD INDIVIDUALLY

Pulstar Pulse Spark Plug contains integrated electrical capacitor that focuses on the energy of the plug. Its electrical energy delivers the fuel mixture far beyond the typical conventional spark plugs and produces not only better fuel efficiency, but also increased torque and horsepower.

Specifications:
  • 14 mm thread size
  • 26.5 mm reach
  • 16 mm hex size
  • 1.14 mm gap
  • 0.5 mm fine-wire iridium tipped center electrode with copper core
  • Gasket seat
  • Resistor
  • Nickel alloy ground electrode

Features:
  • Latest in performance ignition technology
  • Provides up to 12 percent more horsepower and torque plus livelier throttle response than conventional spark plugs
  • Allows more efficient burning of fuel and generates a much larger spark at twice the speed than ordinary spark plugs
  • Promotes an increased gas mileage and greater horsepower to the wheels
  • Reduces carbon dioxide emissions and provides cleaner exhaust and more efficient combustion
  • Uses an internal circuit that delivers up to 1,000,000 watts of peak power that increases peak spark current by up to 20,000 times that of a traditional spark plug


  • SKU#: PSTRDG1H10
  • Brand: Pulstar
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Iridium
  • Gap Size: 1.14 mm
(see more)
Fits the following Lexus IS250 Years:
  • 2011-2012 | 6 Cyl 2.5L | Base, C
$7.52 List Price $8.87 Save $1.35 Availability: In Stock
  • Low Price Guarantee
(

more

)
MOTORCRAFT SUPPRESSOR SPARK PLUG, FINEWIRE PLATINUM, SOLD INDIVIDUALLY

0.04 in. gap size, alternative plug; Delivers maximum voltage to the spark plug while maximizing performance and increases engine life; Resists corrosion and abrasion; Reduces the chance of misfire.


  • SKU#: MISP497
  • Brand: Motorcraft
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Warranty: 12-month or 12,000-mile Motorcraft limited warranty
 
Fits the following Lexus IS250 Years:
  • 2006 | 6 Cyl 2.5L | Base
View All
$7.64 List Price $9.02 Save $1.38 Availability: In Stock
  • Low Price Guarantee
(

more

)
CHAMPION DOUBLE PLATINUM SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread diameter, 25.4 mm reach, 16 mm hex size, gasket seat, resistor type, platinum tipped ground electrode, platinum tipped center electrode, projected core nose, 12 heat range; Platinum tipped for superior erosion resistance and spark for better performance; Engineered with triple sealed interior and copper core to reduce failure from heat and stress; Designed to replace original equipment double platinum plugs.
  • SKU#: C337975
  • Brand: Champion
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: Same day - 1 business day
  • Electrode Tip Material: Platinum
  • Reach: 14 mm
(see more)
Fits the following Lexus IS250 Years:
  • 2013 | 6 Cyl 2.5L | C F Sport
  • 2010-2013 | 6 Cyl 2.5L | C
(see more)
$5.95 List Price $8.99 Save $3.04 Availability: In Stock
  • Low Price Guarantee
(

more

)
E3 DIAMONDFIRE SPARK PLUG, SOLD INDIVIDUALLY -- 14 mm thread size, 25.4 mm reach, 0.62 in. hex size, gasket seat, resistor, 1.016 mm non-adjustable gap size, copper core electrode material, nickel alloy electrode tip material, projected insulator type; Guaranteed to provide more power while using less fuel, quicker starts and less fouling than competitive standard spark plugs.
  • SKU#: PYRE368
  • Brand: E3
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Product Class: Fuel saver
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Nickel alloy
(see more)
Fits the following Lexus IS250 Years:
  • 2010-2011 | 6 Cyl 2.5L | C
  • 2006-2011 | 6 Cyl 2.5L | Base
View Less