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Lexus GS300 Spark Plugs Reviews
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Shop Lexus GS300 Replacement Spark Plugs

To make sure the engine starts smoothly every time, drivers should have their Lexus GS300 spark plugs checked and changed when needed. There are many ways a driver can determine if his Lexus GS300 spark plugs need replacing. For instance, if the Lexus is constantly misfiring, it is a good sign it is time for new spark plugs. If a driver has put a lot of miles on his car since the last time the spark plugs were changed, now might be a good time to replace them. The more the driver uses the car, the more the spark plugs experience wear and tear due to carbon build up and burns. When a driver happens to notice he is getting less efficient gas mileage, this is the time to replace spark plugs, as a car will consume more gas when the spark plugs are corroded and worn out. As well, if a driver experiences trouble starting the car in the morning, it is a good indicator it is time to have the spark plugs checked to see if they require replacing. Since spark plugs play an integral role in a carâs performance, it is important to replace them regularly as a part of good engine maintenance.

We stock these Spark Plugs brands for the Lexus GS300: DensoNGKAutoliteChampionDIY SolutionsSKPMotorcraft

Select your GS300 year

Review Fitment Notes
Showing 23 of 704 Results
Denso Spark Plug - for 2006 Lexus GS300 - W0133-1901072 Click to Enlarge
5 Stars
Denso W0133-1901072
Spark Plug
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Part Number: W0133-1901072
Brand: Denso
Notes: Iridium Long Life - Production: 01/01/2005-06/30/2006
Product Remark: FKB20HBR11 Long Life
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$36.75
Our Price: $14.60
(99) In Stock
This Part Fits:
Catalog: A
Vehicle Production Range
2006 Lexus GS300 Fr:01-01-05 To:06-30-06
Denso Spark Plug - for 2006 Lexus GS300 - 3473 Click to Enlarge
5 Stars
Denso 3473
Spark Plug
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Part Number: 3473
Brand: Denso
Notes: Iridium Long Life (SIP) -- Gap 0.044; DENSO is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Iridium) with Platinum Ground Strap
Condition: New
Ground Electrode Core Material: Nickel
Center Electrode Tip Material: Iridium
Shipping Options: Ground
Must be purchased in quantities of 4
$13.48
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2006 Lexus GS300
Denso Spark Plug - for 2001 Lexus GS300 - 3353 Click to Enlarge
5 Stars
Denso 3353
Spark Plug
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Part Number: 3353
Brand: Denso
Notes: Iridium Long Life -- Gap 0.044; DENSO is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Iridium) with Platinum Ground Strap
Condition: New
Ground Electrode Core Material: Nickel
Center Electrode Tip Material: Iridium
Shipping Options: Ground
Must be purchased in quantities of 4
$6.73
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2001 Lexus GS300
NGK Spark Plug - for 2000 Lexus GS300 3.0L 6 Cyl - 5464 Click to Enlarge
5 Stars
NGK 5464
Spark Plug
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Part Number: 5464
Brand: NGK
Notes: Iridium IX Spark Plug -- Gap 0.044"
Condition: New
Shipping Options: Ground
$6.60
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2000 Lexus GS300 3.0L 6 Cyl
Denso Spark Plug - for 2001 Lexus GS300 - W0133-1820353 Click to Enlarge
Website Reviews
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Part Number: W0133-1820353
Brand: Denso
Notes: Iridium Long Life
Product Remark: SK16R-P11 ND
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$29.88
Our Price: $7.86
(81) In Stock
This Part Fits:
Catalog: A
Vehicle
2001 Lexus GS300
Denso Spark Plug - for 1999 Lexus GS300 - 3289 Click to Enlarge
4.8 Stars
Denso 3289
Spark Plug
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Part Number: 3289
Brand: Denso
Notes: Double Platinum -- Gap 0.044; DENSO is O.E. Manufacturer / O.E. Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap
  • Denso Part# PK16TR11
  • Fine Wire Platinum Center Electrode
  • Side Discharge Dual Ground Electrodes
Condition: New
Ground Electrode Core Material: Nickel
Center Electrode Tip Material: Platinum
Shipping Options: Ground
Must be purchased in quantities of 4
$6.81
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
1999 Lexus GS300
NGK Spark Plug - for 2001 Lexus GS300 3.0L 6 Cyl - 4589 Click to Enlarge
4 Stars
NGK 4589
Spark Plug
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Part Number: 4589
Brand: NGK
Notes: Laser Iridium Spark Plug -- Gap 0.044"; Actual OE Manufacturer; 60,000 mi OE Manufacturer Recommended Service Interval
Condition: New
Shipping Options: Ground
$7.48
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2001 Lexus GS300 3.0L 6 Cyl
Denso Spark Plug - for 1999 Lexus GS300 - W0133-1635644 Click to Enlarge
Website Reviews
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Part Number: W0133-1635644
Brand: Denso
Notes: Double Platinum 
Product Remark: PK16TR11 ND
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$19.13
Our Price: $7.05
(66) In Stock
This Part Fits:
Catalog: A
Vehicle
1999 Lexus GS300
NGK Spark Plug - for 2006 Lexus GS300 - W0133-1892836 Click to Enlarge
5 Stars
NGK W0133-1892836
Spark Plug
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Part Number: W0133-1892836
Brand: NGK
Notes: Laser Iridium - Production: 01/01/2005-06/30/2006
Detailed Notes: Colder type of ZFR6F-11
Product Remark: DFH6B-11A NGK
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$52.29
Our Price: $15.86
(48) In Stock
This Part Fits:
Catalog: A
Vehicle Production Range
2006 Lexus GS300 Fr:01-01-05 To:06-30-06
Denso Spark Plug - for 2003 Lexus GS300 - 5303 Click to Enlarge
Website Reviews
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Part Number: 5303
Brand: Denso
Notes: Iridium Power -- Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Iridium Alloy (90% Iridium)
Condition: New
Ground Electrode Core Material: Nickel
Center Electrode Tip Material: Iridium
Shipping Options: Ground
Must be purchased in quantities of 4
$5.46
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2003 Lexus GS300
Denso Spark Plug - for 2001 Lexus GS300 - 5303 Click to Enlarge
Website Reviews
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Part Number: 5303
Brand: Denso
Notes: Iridium Power -- Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Iridium Alloy (90% Iridium)
Condition: New
Ground Electrode Core Material: Nickel
Center Electrode Tip Material: Iridium
Shipping Options: Ground
Must be purchased in quantities of 4
$5.46
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2001 Lexus GS300
Denso Spark Plug - for 2000 Lexus GS300 - 3289 Click to Enlarge
4.8 Stars
Denso 3289
Spark Plug
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Part Number: 3289
Brand: Denso
Notes: Double Platinum -- Gap 0.044; DENSO is O.E. Manufacturer / O.E. Recommended Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap
  • Denso Part# PK16TR11
  • Fine Wire Platinum Center Electrode
  • Side Discharge Dual Ground Electrodes
Condition: New
Ground Electrode Core Material: Nickel
Center Electrode Tip Material: Platinum
Shipping Options: Ground
Must be purchased in quantities of 4
$6.81
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2000 Lexus GS300
NGK Spark Plug - for 2006 Lexus GS300 3.0L V6 - 6858 Click to Enlarge
Website Reviews
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Part Number: 6858
Brand: NGK
Notes: Laser Iridium Spark Plug -- Gap 0.044"
Condition: New
Shipping Options: Ground
$14.88
(99) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2006 Lexus GS300 3.0L V6
Denso Spark Plug - for 2003 Lexus GS300 - 3353 Click to Enlarge
5 Stars
Denso 3353
Spark Plug
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Part Number: 3353
Brand: Denso
Notes: Iridium Long Life -- Gap 0.044; DENSO is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Iridium) with Platinum Ground Strap
Condition: New
Ground Electrode Core Material: Nickel
Center Electrode Tip Material: Iridium
Shipping Options: Ground
Must be purchased in quantities of 4
$6.73
(99) In Stock
This Part Fits:
Catalog: B
Vehicle
2003 Lexus GS300
NGK Spark Plug - for 2002 Lexus GS300 - W0133-1634124 Click to Enlarge
4.5 Stars
NGK W0133-1634124
Spark Plug
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Part Number: W0133-1634124
Brand: NGK
Notes: Laser Iridium
Product Remark: FR6T11 NGK
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$20.02
Our Price: $9.23
(52) In Stock
This Part Fits:
Catalog: A
Vehicle
2002 Lexus GS300
NGK Spark Plug - for 2000 Lexus GS300 3.0L 6 Cyl - 96457 Click to Enlarge
5 Stars
NGK 96457
Spark Plug
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Part Number: 96457
Brand: NGK
Notes: Ruthenium HX Spark Plug -- Gap 0.044"
Condition: New
Shipping Options: Ground
$8.96
(27) In Stock
This Part Fits:
Catalog: F
Vehicle Engine
2000 Lexus GS300 3.0L 6 Cyl
Autolite Spark Plug - for 2019 Lexus GS300 - 5325 Click to Enlarge
5 Stars
Autolite 5325
Spark Plug
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Part Number: 5325
Brand: Autolite
Notes: Copper Resistor Spark Plug -- .035"/0.9mm
  • Autolite Copper Core plugs are designed to meet or exceed OES design requirements.
Condition: New
Center Electrode Core: Copper
Center Electrode Tip Material: Nickel
Ground Electrode Tip Material: Nickel
Shipping Options: Ground
$1.41
View Details
This Part Fits:
Catalog: H
Vehicle
2019 Lexus GS300
Autolite Spark Plug - for 2019 Lexus GS300 - APP5325 Click to Enlarge
Website Reviews
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Part Number: APP5325
Brand: Autolite
Notes: Double Platinum Spark Plug -- .035"/0.9mm
  • Autolite Double Platinum plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires and increases durability of the plug.
Condition: New
Center Electrode Core: Copper
Center Electrode Tip Material: Platinum
Ground Electrode Tip Material: Platinum
Shipping Options: Ground
Must be purchased in quantities of 4
$4.55
(99) In Stock
This Part Fits:
Catalog: C
Vehicle
2019 Lexus GS300
Denso Spark Plug - for 2006 Lexus GS300 - 3473 Click to Enlarge
5 Stars
Denso 3473
Spark Plug
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Part Number: 3473
Brand: Denso
Notes: Iridium Long Life (SIP) -- Gap 0.044; DENSO is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Iridium) with Platinum Ground Strap
Condition: New
Ground Electrode Core Material: Nickel
Center Electrode Tip Material: Iridium
Shipping Options: Ground
$12.93
(11) In Stock
This Part Fits:
Catalog: T
Vehicle
2006 Lexus GS300
Champion Spark Plug - for 2006 Lexus GS300 3.0L V6 - 9010 Click to Enlarge
Website Reviews
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Part Number: 9010
Brand: Champion
Notes: Champion Iridium -- Plug Type REC10WMPB; Gap 0.043in
Condition: New
Classification: Champion Iridium
Ground Electrode Core Material: Platinum
Center Electrode Tip Material: Iridium
Shipping Options: Ground
$5.08
(16) In Stock
This Part Fits:
Catalog: P
Vehicle Engine
2006 Lexus GS300 3.0L V6
DIY Solutions Spark Plug Set - for 2000 Lexus GS300 - IGN00939 Click to Enlarge
5 Stars
DIY Solutions IGN00939
Spark Plug Set
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Part Number: IGN00939
Brand: DIY Solutions
Notes: Spark Plug Set
Condition: New
Quantity: 6 Piece
Shipping Options: Free Ground Shipping
$29.95
with FREE Shipping
(20) In Stock
This Part Fits:
Catalog: Q
Vehicle
2000 Lexus GS300
SKP Spark Plug - for 2006 Lexus GS300 - SP1022 Click to Enlarge
Website Reviews
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Part Number: SP1022
Brand: SKP
Notes: Spark Plug -- Gap: .044/1.1mm; Enhanced Tapered Ground Electrode With Platinum Chip
  • Meets or exceeds OEM specifications
  • Rigorous quality control measures
  • 12-month SKP limited warranty
Condition: New
Shipping Options: Free Ground Shipping
$7.68
with FREE Shipping
View Details
This Part Fits:
Catalog: S
Vehicle
2006 Lexus GS300
Motorcraft Spark Plug - for 2000 Lexus GS300 - SP-485 Click to Enlarge
Website Reviews
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Part Number: SP-485
Brand: Motorcraft
Notes: Double Platinum Spark Plug -- OE Style; .044"/1.1mm; Plug Material: Double Platinum; Interchangeable with SP-485-X
  • Standard Copper Core Spark Plug Tested to Ford specifications for performance and emissions.
  • Resistant to oxidation and arc erosion.
  • Multi-rib insulator protects against misfire.
  • Service interval of up to 60,000 miles.
  • Nickel-Alloy Spark Plug Feature electrodes engineered for extended life without platinum enhancements.
  • Nickel-plated shell for corrosion resistance.
  • Non-Extended-Tip Spark Plug Used in most older-model car engines and some current-model truck engines.
  • Commercial and small engine applications.
  • Extended-Tip Spark Plug Fits most automotive as well as many specialty applications.
  • Used in most modern engines.
  • Helps prevent fouling at low speeds.
  • Provides self-cleaning action at higher speeds.
  • Extra-Extended-Tip Spark Plug Used in certain specially designed engines.
  • Projects farther into combustion chamber to achieve optimum spark location.
  • Platinum-Tip Spark Plug Used for conventional distributor-equipped and coil-on-plug ignition systems found in many Ford, Lincoln and Mercury vehicles.
  • High melting point provides excellent resistance to erosion.
  • Provides service intervals from 60,000 to 100,000 miles.
  • Available as replacement spark plugs for older model-year vehicles.
  • Designated by the letters P or E in the part number suffix on plug body and box.
  • Helps realize extended service intervals of 60,000 to 100,000 miles
  • Fine-Wire Double-Platinum Spark Plug Enhanced electrode wear vs single platinum.
  • 2 to 3 times more platinum vs single platinum reduces the required firing voltage, resulting in diminished erosion of the platinum and increased resistance to fouling.
  • Fits most automotive and many specialty applications.
  • Designated by the letters F or FE in the part number suffix on plug body and box.
  • 0.8 mm fine-wire design.
  • Includes a platinum pad on both electrodes.
  • Proprietary platinum pad on side wire electrode.
  • Service interval of up to 100,000 miles.
  • Platinum-Iridium Spark Plug Can be used in any engine regardless of ignition system.
  • Iridium-enhanced center electrode.
  • interval of up to 100,000 miles.
  • High-Strength Steel High Thread Spark Plug 0.8 mm fine-wire design.
Condition: New
Center Electrode Tip Material: Platinum
Material Grade: Double Platinum
Shipping Options: Ground
$5.61
(99) In Stock
This Part Fits:
Catalog: N
Vehicle
2000 Lexus GS300

Related Engine Electrical Parts

Spark Plugs available for the following Lexus GS300 years: 2019, 2018, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 19, 18, 06, 05, 04, 03, 02, 01, 00, 99, 98, 97, 96, 95, 94, 93. This part is also sometimes called Lexus GS300 Spark Plug. We stock spark plugs parts for most Lexus models including IS250, ES300, RX300, LS400, RX350, ES350, IS300, LS430, RX330, LS460, SC400, GX470, GS350, ES330, LX470, IS350, SC300, GS400, SC430, GS430, LX450, RX400h, GS450h, CT200h, NX200t, LX570, RX450h, IS F, GX460, ES300h, RC350, ES250, GS460, LS600h, RC200t and HS250h.

Lexus GS300 Spark Plugs Reviews
5 of 5
Verified Customer
7/30/14 01:11 PM - USA

Love the service. I've been receiving parts from Parts Geek for about a year and the delivery time has been great, the price very reasonable. With regard to the NGK Spark Plugs, I am very satisfied. Customer for life. - K. Marshall

- 2000 Lexus GS300 Spark Plug
5 of 5
Verified Customer
6/19/16 01:04 AM - USA

Fast delivery and dependable. Definitely worth shopping with partsgeek - Eazyduuzziit

- 2003 Lexus GS300 Spark Plug