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Lexus RX350 Spark Plug

We have 7 Items In-stock. Select a year to continue.
$17.48 List Price $20.63 Save $3.15 Availability: In Stock
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NGK DILFR6D11 LASER IRIDIUM SPARK PLUG, SOLD INDIVIDUALLY

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.

Specifications:
  • 14 mm thread size
  • 26.5 mm reach
  • 16 mm hex size
  • 0.04 in. gap size
  • Gasket seat style
  • Resistor plug type
  • Solid terminal nut
  • Projected tip
  • Iridium tipped fine wire center electrode
  • Fine wire platinum ground electrode

Features:
  • 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 tipped fine wire center electrode is both stronger and harder than Platinum, while the Platinum tipped ground electrode further contributes toward the extreme longevity of the plug
  • Special design firing end construction


  • SKU#: NG6176
  • Brand: NGK
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
 
Fits the following Lexus RX350 Years:
  • 2007-2012 | 6 Cyl 3.5L | Base
$11.95 List Price $33.75 Save $21.80 Availability: In Stock
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DENSO Corporation
DENSO Corporation, headquartered in Kariya, Aichi Japan, is the number one global automotive supplier of advanced technology, systems and components in the areas of thermal, powertrain control, electric, electronics and information and safety.

FK20HR11 ND
  • SKU#: W0133-1803260
  • Brand: Denso
  • Fit Note: Production: -12/31/2008, NORTH AMERICAN MADE MODELS, Production: 01/01/2009-, Production: 02/01/2006-, NORTH AMERICAN MADE MODELS

    FK20HR11
 
Fits the following Lexus RX350 Years:
  • 2007-2010 | All Engines | All Submodels
$14.33 List Price $16.91 Save $2.58 Availability: In Stock
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BOSCH PREMIUM CLASS PLATINUM+4 SPARK PLUG

Bosch Premium Class Platinum+4 Spark Plug contains the most platinum in the Bosch Platinum Plug Series and has a unique firing technology that combines the advantages of surface air gap technology and 4 yttrium enhanced ground electrodes.

Specifications:
  • 14 mm thread size
  • 26.5 mm reach
  • 16 mm hex size
  • Platinum plug
  • Gasket seat style
  • Interference suppression resistor
  • Surface air gap plug
  • Heat fused platinum center electrode
  • 4 ground electrodes
  • Heat range 8

Features:
  • Reduces the voltage necessary to jump the gap as well as quenching
  • Provides multiple radial spark paths and surface air gap design that creates optimal exposure of the air/fuel mixture to the enhanced ignition spark
  • Yttrium-enhancement of the ground electrodes further extend plug life
  • Designed to reach self cleaning temperature faster for quicker starts, smoother acceleration, and increased fuel efficiency
  • SKU#: BS4431
  • Brand: Bosch
  • Electrode Core Material: Platinum
  • Plug Type: Resistor
  • Anticipated Ship Out Time: 1-2 Business Days
  • Electrode Tip Material: Platinum
  • Reach: 26.5 mm
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Fits the following Lexus RX350 Years:
  • 2007-2010 | 6 Cyl 3.5L | Base
$6.69 List Price $7.89 Save $1.20 Availability: In Stock
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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#: AC41-801
  • Brand: AC Delco
  • Fit Note: Truck
  • 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 RX350 Years:
  • 2007 | 6 Cyl 3.5L | Base
$12.95 List Price $15.28 Save $2.33 Availability: In Stock
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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
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Fits the following Lexus RX350 Years:
  • 2011-2012 | 6 Cyl 3.5L | Base
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$7.64 List Price $9.02 Save $1.38 Availability: In Stock
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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
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Fits the following Lexus RX350 Years:
  • 2007-2011 | 6 Cyl 3.5L | Base
$5.95 List Price $8.99 Save $3.04 Availability: In Stock
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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
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Fits the following Lexus RX350 Years:
  • 2007-2011 | 6 Cyl 3.5L | Base
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