Lexus IS300 Spark Plug
Your Lexus IS300 will be happy to know that the search for the right Spark Plug products you’ve been looking for is over! Advance Auto Parts has 49 different Spark Plug for your vehicle, ready for shipping or in-store pick up. The best part is, our Lexus IS300 Spark Plug products start from as little as $3.29.
When it comes to your Lexus IS300, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Spark Plug product and part brands so you can shop with complete confidence. Some of our top Spark Plug product brands are Autolite and NGK. We’re sure you will get the right product to keep that IS300 running for a long time.
We even have reviews of our OEM and aftermarket Spark Plug products to help you buy with confidence. Hear from other customers via the 25,131 reviews on parts for your Lexus IS300.
Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Spark Plug products for your IS300, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!
Spark Plug for a Lexus IS300
Use the fitment form at the top of the page to select your exact year and engine type for your Lexus IS300.
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NGK - G-Power Spark Plug: Single Platinum Tip Design, BKR6EGP (Part No. 7092)
DescriptionNGK G-Power Platinum spark plugs are the best single platinum spark plugs at an economical price. G-Power plugs feature a fine wire platinum center electrode and a trapezoidal cut ground electrode that offers increased durability, improved fuel efficiency, lower emissions, faster starts and quicker acceleration over conventional nickel spark plugs. An excellent upgrade for vehicles which used nickel alloy spark plugs originally. For better performance consider upgrading to a NGK Iridium IX plug. For even greater performance consider upgrading to a NGK RUTHENIUM HX plug.
Product Features:- SINGLE PLATINUM TIP: Fine wire 0.6 millimeter platinum tip center electrode ensures improved durability and a consistently stable spark
- PLATINUM ALLOY: G-Power platinum provides exceptional value with increased performance and longer service intervals than factory nickel plugs
- TRAPEZOIDAL CUT GROUND ELECTRODE: Reduces quenching design produces improved ignitability and performance
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
- RECOMMENDED USAGE: Lower cost alternative to double precious metal spark plugs or as an upgrade to OE nickel alloy spark plugs
Read 3 review(s)Review snapshot ® by PowerReviews
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Great fitment
Great fitment
Submitted 2021-10-21
By jordan
From Undisclosed
I alway appreciate the plastic/cardboard protectors on the plug to keep them from getting floor gapped.
Bottom Line NULL
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NGK never fails you.
NGK never fails you.
Submitted 2021-10-16
By Christian
From Undisclosed
Great product so far.
Bottom Line NULL
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Great buy
Great buy
Submitted 2021-09-22
By Demarcus
From Undisclosed
Great 👍👍👍👍
Bottom Line NULL
from $4.99
View Product -
Autolite - Single Platinum Spark Plug: Up to 60kMile Life Expectancy (Part No. AP3924)
DescriptionAutolite® Platinum Spark Plugs are manufactured to deliver greater durability compared to standard copper plugs. Autolite® Platinum Spark Plugs provide easier starts, quicker acceleration, and improved fuel economy. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.Read 3 review(s)Review snapshot ® by PowerReviews
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Good quality
Good quality
Submitted 2021-09-04
By RODNEY
From Undisclosed
Worked great
Bottom Line NULL
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Should replace at 100,000 MI
Should replace at 100,000 MI
Submitted 2021-08-29
By Douglas
From Undisclosed
Perfect fit replacement plug wires
Bottom Line NULL
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Yed
Yed
Submitted 2021-08-26
By Joe
From Undisclosed
Very good very satisfied
Bottom Line NULL
from $4.49
View Product -
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NGK - Iridium IX Spark Plug: Single Iridium Fine Wire, BKR6EIX-11 (Part No. 3764)
DescriptionNGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.
Product Features:- SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
- IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
- TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
Read 3 review(s)Review snapshot ® by PowerReviews
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Spark plugs NGK
Spark plugs NGK
Submitted 2022-02-14
By Mike Allen
From Cedar rapids Iowa
Always use NGK plugs
Bottom Line recommended
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Excellent Performance
Excellent Performance
Submitted 2022-01-04
By julian
From Manati, Puerto Rico
Used for power generator with Honda engine and Honda Lawnmower. Durability is a plus!!
Bottom Line recommended
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Good spark plugs
Good spark plugs
Submitted 2021-12-25
By AFMAK
From Anderson, AK
I only buy NGK spark plugs for my recreational vehicles. They're great.
Bottom Line recommended
from $10.79
View Product -
NGK - OE Series V-Power Nickel Spark Plug: V-Groove Tip Design, BKR6E-11 (Part No. 2756)
DescriptionNGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK's V-Power spark plug increases ignitability providing quicker starts and smoother idle. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
Product Features:- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
- RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
- NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
Read 3 review(s)Review snapshot ® by PowerReviews
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Great value!
Great value!
Submitted 2021-12-27
By Matt
From NJ
Fits perfectly in my 2005 Toyota sienna XLE limited.
Bottom Line recommended
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Good bang for your buck- just like the org
Good bang for your buck- just like the org
Submitted 2021-07-29
By Bogdan
From Undisclosed
Already set for .44mm.... Went in easy with no issues. So far so good.
Bottom Line NULL
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Yes.
Yes.
Submitted 2021-07-10
By Donald
From Undisclosed
Haven't used it yet Good price.
Bottom Line NULL
from $4.29
View Product -
DENSO - Iridium TT Spark Plug: Ultimate Endurance and Power, 0.4mm Iridium Tip, last 100K+ Miles, IK16TT (Part No. 4701)
DescriptionThe Denso Twin-Tip Technology was developed from Original Equipment Specification Super Ignition Plug (SIP) design, fusing a Fine Wire Iridium Center Electrode with a Needle Tip Platinum Ground Electrode. The DENSO Iridium TT combines the power and torque of a high performance plug with the endurance of a long life original equipment spark plug. So you can drive around the Earth over 4 times, with lower emissions and better fuel economy. That's over 100 thousand miles of uncompromised performance.
Product Features:- 0.4mm Iridium Center Electrode: World's Smallest Diameter that maximizes firing potential
- 0.7mm Needle Tip Ground Electrode: Promotes higher spark energy and less heat quenching
- DENSO Patented Optimized Iridium-Rhodium Alloy Formula: Highest concentration of Iridium vs. competitors for greater durability
- DENSO Patented 360 degree laser welding process: Ensuring exceptional quality bond and structural strength with the Iridium Center Electrode
- Durability of an OE style plug combined with Power & Torque of high performance.
- Withstands temperatures greater than 4000° Fahrenheit
- Iridium TT
Read 3 review(s)Review snapshot ® by PowerReviews
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Yes
Yes
Submitted 2021-12-26
By DoctorErik
From Chicago
Awesome customer service THANK YOU JOSH
Bottom Line recommended
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I will buy this product again.
I will buy this product again.
Submitted 2021-08-10
By Pedro
From Undisclosed
tune-up for my 2003 Mitsubishi Montero Sport LS.
Bottom Line NULL
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Great spark plugs
Great spark plugs
Submitted 2021-07-16
By Fernando
From Undisclosed
Great spark plugs
Bottom Line NULL
from $13.49
View Product -
NGK - OE Series Laser Iridium Spark Plug: Fine Wire Tip Design, IFR6T11 (Part No. 4589)
DescriptionNGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.
Product Features:- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction fine wire iridium alloy center electrode provides consistent performance
- IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
- PLATINUM TIP GROUND ELECTRODE: Unless OE specified, platinum protection at the ground electrode provides excellent ignitability and service life
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- RECOMMENDED USAGE: Best for vehicles with OE fine wire iridium alloy plugs
Read 3 review(s)Review snapshot ® by PowerReviews
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Just what was needed.
Just what was needed.
Submitted 2022-01-02
By Carmine D
From Wichita, KS
Good product for a decent price. Changed the plugs out of my girlfriends 2007 Toyota Rav4 Base and runs like a champ again.
Bottom Line recommended
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fast service
fast service
Submitted 2021-08-11
By James
From Undisclosed
good product
Bottom Line NULL
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Great spark plugs
Great spark plugs
Submitted 2021-08-06
By Jenny
From Undisclosed
Great products. Definitely need new spark plugs.
Bottom Line NULL
from $12.99
View Product -
NGK - OE Series Standard Nickel Spark Plug: Conventional Tip Design, BKR6ES-11 (Part No. 5553)
DescriptionNGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
Product Features:- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode provides consistent performance
- RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
- NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
Read 3 review(s)Review snapshot ® by PowerReviews
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Great product car is running like a champ
Great product car is running like a champ
Submitted 2021-12-16
By Angel
From New Lennox
Easy to install and proper gap
Bottom Line recommended
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Good plugs
Good plugs
Submitted 2021-07-27
By patrick
From Undisclosed
Good quality plugs that will suffice for those wanting cheaper alternative to duel ground recommended
Bottom Line NULL
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good
good
Submitted 2021-05-09
By phenalda
From Undisclosed
Very perfect
Bottom Line NULL
from $4.79
View Product -
DENSO - Iridium TT Spark Plug: Ultimate Endurance and Power, 0.4mm Iridium Tip, last 100K+ Miles, IKBH20TT (Part No. 4705)
DescriptionThe Denso Twin-Tip Technology was developed from Original Equipment Specification Super Ignition Plug (SIP) design, fusing a Fine Wire Iridium Center Electrode with a Needle Tip Platinum Ground Electrode. The DENSO Iridium TT combines the power and torque of a high performance plug with the endurance of a long life original equipment spark plug. So you can drive around the Earth over 4 times, with lower emissions and better fuel economy. That's over 100 thousand miles of uncompromised performance.
Product Features:- 0.4mm Iridium Center Electrode: World's Smallest Diameter that maximizes firing potential
- 0.7mm Needle Tip Ground Electrode: Promotes higher spark energy and less heat quenching
- DENSO Patented Optimized Iridium-Rhodium Alloy Formula: Highest concentration of Iridium vs. competitors for greater durability
- DENSO Patented 360 degree laser welding process: Ensuring exceptional quality bond and structural strength with the Iridium Center Electrode
- Durability of an OE style plug combined with Power & Torque of high performance.
- Withstands temperatures greater than 4000° Fahrenheit
- Iridium TT
Read 3 review(s)Review snapshot ® by PowerReviews
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Best price than anyone online or storefront!
Best price than anyone online or storefront!
Submitted 2022-03-07
By MTorres
From Rockhill s
Works perfectly with actually noticeable improved mileage of an average of 2mpg
Bottom Line recommended
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Spark Plug Iridium TT for Lexus RCF
Spark Plug Iridium TT for Lexus RCF
Submitted 2022-01-05
By GolfOne
From Florida
Smoother acceleration at all gears.
Bottom Line recommended
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yes
yes
Submitted 2021-04-13
By joe
From Undisclosed
everything worked !
Bottom Line NULL
from $13.49
View Product -
Champion - Copper Plus- Boxed - REC12MCC4 (Part No. 446)
DescriptionDependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
Product Features:- Copper Plus - Dependable Performance.
- Copper core center electrode allows for accurate control of heat range for longer life
- Patented TinTac and ULTRASEAL coated shell for maximum corrosion resistance
- Patented SAC-9 semiconductor resistor for maximum EMI & RFI suppression
- Built to ISO and SAE standards for proven performance
Read 3 review(s)Review snapshot ® by PowerReviews
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Yeah
Yeah
Submitted 2021-02-07
By Mike
From Undisclosed
Fit as should
Bottom Line NULL
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Good
Good
Submitted 2020-05-29
By Timothy
From Undisclosed
Good
Bottom Line NULL
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I would buy this product again.
I would buy this product again.
Submitted 2020-03-10
By Kenji
From Undisclosed
Great product!
Bottom Line NULL
from $5.29
View Product -
DENSO - Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IK16 (Part No. 5303)
DescriptionThe DENSO Iridium Power center electrode tip is the world's smallest, at 0.4mm in diameter. It produces the hottest, most concentrated spark, while requiring the lowest voltage (5,000 less volts to fire than conventional spark plugs). For maximum performance under the most extreme conditions, this plug is the one! Because of its patented technology, the Iridium Power plug outperforms any plug today. You'll enjoy more horsepower, faster and easier starts, fewer misfires under heavy loads, plus better fuel efficiency.
Product Features:- World's smallest Iridium Center Electrode (0.4mm) for improved spark for maximum combustion
- Patented 360-degree laser welding assembly process
- U-groove and taper cut ground electrode to maximize flame propagation.
- Withstands temperatures greater than 4000° Fahrenheit
- Burnished nickel plating for high temperature endurance and superior corrosion resistance
- Wide range of part numbers for thousands of applications, including classic and collector cars
- Iridium Power
Read 3 review(s)Review snapshot ® by PowerReviews
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I would definitely buy the Iridium Power Spark Plugs again
I would definitely buy the Iridium Power Spark Plugs again
Submitted 2021-08-22
By Russell
From Undisclosed
I used the IK16 Iridium Power Spark Plug, to help get my car back on the road. After my check engine light came on, I went to the closest Advanced Auto Parts Shop for assistance. The staff was very professional & provided the information I needed to zero in on what caused the check engine light to come on. Once I got the code, I was able to determine what I should do to solve my problem. I purchased the IK16 Iridium Power Spark Plugs and now I'm back on the road. The IK16 Iridium Power Spark Plugs were very affordable & have worked great.
Bottom Line NULL
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It's great so far
It's great so far
Submitted 2021-07-09
By Michael
From Undisclosed
Great value
Bottom Line NULL
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2008 Suzuki SX4 denso spark plugs
2008 Suzuki SX4 denso spark plugs
Submitted 2021-05-29
By james
From Undisclosed
2008 Suzuki SX4 These dense plugs perform well And are long lasting
Bottom Line NULL
from $11.79
View Product -
NGK - Ruthenium HX High Ignitability Spark Plug: DFE Tip Design, LFR6AHX-S (Part No. 94122)
DescriptionNGK Ruthenium HX High Ignitability spark plugs are the best in class plug for todays modern vehicles. Patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy. Created from advanced OE technology as a high ignitability plug; Ruthenium HX spark plugs come with patented, specialized OEM DFE and PSPE tip designs. NGK Ruthenium HX High Ignitability spark plugs provide a more complete fuel burn resulting in a quicker throttle response, smoother idle and better cold starts. Ruthenium center electrode provides industry leading durability.
Product Features:- HIGH IGNITABILITY DOUBLE FINE ELECTRODE DESIGN: Combines 0.6 millimeter ruthenium center with opposed fine wire platinum ground electrode
- RUTHENIUM ALLOY CENTER ELECTRODE: NGK's patented ruthenium technology produces maximum performance, ignitability & durability at high temperatures
- PLATINUM PIN TYPE GROUND ELECTRODE: Provides more complete fuel burn, quicker throttle response, smoother idle and better cold starts
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- RECOMMENDED USAGE: Modern vehicles using OE DFE type spark plugs or for those seeking an aftermarket plug with the latest OE technology
Read 2 review(s)Review snapshot ® by PowerReviews
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Maybe a different brand name but so far my NGK's run perfect
Maybe a different brand name but so far my NGK's run perfect
Submitted 2021-11-04
By Tanker
From Shepherdsville. KY
My Ruthenium plugs are better than all of the Iridium plugs that I've used for years especially in the cold and damp weather . That kind of weather is normal here in Bullitt county Kentucky .
Bottom Line recommended
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2010 BMW 528xi
2010 BMW 528xi
Submitted 2020-05-22
By JohnP
From Denver
I just installed these on my 2010 BMW 528xi. They are working fine so far. I will update if there are any issues.
Bottom Line recommended
from $14.49
View Product -
Champion - Platinum Power - Boxed - RC12PMC4 (Part No. 3318)
DescriptionChampion Platinum Power spark plugs deliver powerful performance. Made from exclusive Heat-Active alloy, a fine-wire center electrode and V-trimmed ground electrode provides sharp spark focus.
Product Features:- Platinum Power- Premium Spark Plug. Powerful Performance.
- Platinum center electrode for long life
- Fine-wire center electrode for greater ignitability
- V-trimmed ground electrode promotes sharper spark focus
- Heat-Active alloy allows electrodes to reach optimal temperature
- Platinum tipped center wire resists wear and helps to maintain proper gap spec over life of the plug
Read 3 review(s)Review snapshot ® by PowerReviews
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I would buy again!
I would buy again!
Submitted 2021-07-27
By James
From Undisclosed
Nice plugs all gaps were good ! Good price
Bottom Line NULL
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I would buy it again
I would buy it again
Submitted 2020-11-20
By Jason
From Undisclosed
Good product
Bottom Line NULL
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Definitely
Definitely
Submitted 2020-09-22
By Kell
From South Carolina
Best ones I've brought so far.
Bottom Line recommended
from $5.29
View Product -
ACDelco - Double Platinum Spark Plug (Part No. 41-801)
DescriptionACDelco Gold (Professional) Double Platinum Spark Plug are a high quality alternative to Original Equipment (OE) parts. With a copper core and double platinum pads on the center electrode, these plugs are designed to deliver long-lasting performance. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.
Product Features:- One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine interference, regulate spark plug energy, and protect against compression pressures for long life
- Double platinum point pad on center and ground electrode offer excellent durability and consistent voltage demands to help reduce wear on ignition system
- Pure copper core results in cooler electrode temperature for maximized durability and fouling resistance
- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
- Premium aftermarket replacement part
- Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Read 3 review(s)Review snapshot ® by PowerReviews
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Ole Sparky
Ole Sparky
Submitted 2021-09-13
By Charles
From Undisclosed
Wasn't OEM but hey, a spark is a spa
Bottom Line NULL
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Yes
Yes
Submitted 2020-11-13
By kalin
From Undisclosed
Very good
Bottom Line NULL
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Good spark plugs!
Good spark plugs!
Submitted 2018-08-19
By Erik
From Undisclosed
These are good spark plugs!
Bottom Line NULL
from $8.49
View Product -
DENSO - U-Groove Spark Plug: OE Performance, lasts 30K+ Miles, K16R-U11 (Part No. 3120)
DescriptionThe unique U-Groove ground electrode is one of the finest features of DENSO spark plugs. The electrode was developed to meet the demand for improved ignitability, necessary for increased efficiency in emission gas purification and fuel consumption.
Product Features:- Patented U-groove ground electrode design fires leaner mixtures than conventional plugs
- Precision machine-rolled threads reduce seizing and cross-threading in delicate aluminum heads
- Wide range of part numbers for thousands of applications, including classic and collector cars
- Lasts twice as long as most conventional plugs
- 100% pre-fired to assure reliable operation
- U-Groove Conventional
Read 1 review(s)Review snapshot ® by PowerReviews
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Solid base spark plugs at a bargain price
Solid base spark plugs at a bargain price
Submitted 2020-01-04
By Bruce
From Undisclosed
These basic plugs replaced the fancy OEM iridium plugs still in this low mileage car for its 20 year life, but that sat the last 8 years with hardly any usage AFAIK. Price is right, the installation was simple & the car seems peppier. I don't know about the mpg, but I expect it will be fine.
Bottom Line NULL
from $4.29
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DENSO - Iridium Long-Life Spark Plug: OE Performance, last 100K+ Miles, SK16R-P11 (Part No. 3353)
DescriptionThe DENSO Iridium Long Life plug is fast becoming the standard for today's high-tech engines. Properties of DENSO's patented Iridium alloy have broken through the spark plug technology barrier. Employing a revolutionary new 360° laser-welding process, DENSO has created a spark plug unlike anything on the market today. Designed for durability under the most extreme conditions, DENSO's patented Iridium alloy is six times harder and eight times stronger than conventional Platinum and can handle temperatures in excess of 4,000°F. You'll enjoy more horsepower, faster easier starts, less misfires under heavy loads, plus better conservation of fuel at all times!
Product Features:- Latest OE technology with DENSO's patented Iridium Alloy (90% Ir) and fine wire center electrode
- Platinum ground electrode for extended life
- DENSO Patented 360 degree laser welding process: Ensuring exceptional quality bond and structural strength with the Iridium Center Electrode
- Sustained spark performance over 100,000 miles
- Lasts up to three times as long as conventional plugs
- Endures extreme temperatures greater than 4,000 degrees F associated with high-performance ignition and special fuel systems
- Iridium Long Life
Read 2 review(s)Review snapshot ® by PowerReviews
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Great product
Great product
Submitted 2018-02-03
By James
From undisclosed
Replacing original plugs with 230K miles on them !! These were OEM
Bottom Line NULL
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Exelento
Exelento
Submitted 2014-08-08
By Dos Equis
From High dezz cA
It's good
Bottom Line recommended
from $10.99
View Product -
Bosch - OE Fine Wire Double Platinum Spark Plug (Part No. 8100)
DescriptionBosch Double Platinum Spark Plugs are engineered to deliver both performance and long life, representing the best of OE spark plug technology. Bosch utilizes a platinum firing pin on the center electrode and platinum inlay in the ground electrode. This design reduces gap erosion, increases durability and performance life while meeting Original Equipment specifications for double platinum spark plugs.
Product Features:- Platinum on the center electrode firing pin and laser welded platinum inlay ground electrode provide 3 times longer life than conventional copper spark plugs
- OE Fine Wire design requires up to 24% less voltage to ignite
- 360 degree continuous laser welding increases durability for increased life
- Copper core provides broader heat range to resist pre-ignition and fouling
- Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
Read 3 review(s)Review snapshot ® by PowerReviews
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Yes
Yes
Submitted 2020-10-24
By Scott
From Undisclosed
Always buy high quality products like these this one especially no keeping out they've always held up for me excellent product
Bottom Line NULL
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Good plug for the money
Good plug for the money
Submitted 2019-10-08
By John
From Undisclosed
Good price and they work great.
Bottom Line NULL
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Double platinum spark plug fine wire spark plugs
Double platinum spark plug fine wire spark plugs
Submitted 2018-10-07
By TERRY
From Undisclosed
Ordered online got a discount they were already paid for. Pick them up in East Petersburg and I was on my way
Bottom Line NULL
from $7.29
View Product -
Autolite Iridium - Iridium XP Spark Plug: Up to 100kMile Life Expectancy (Part No. XP5325)
DescriptionAutolite® Iridium XP Enhanced Alloy Technology Spark Plugs is one of the brand's most technologically advanced spark plugs ever. These spark plugs provide better durability and a more focused ignition for better overall ignitability and optimum performance. Autolite® spark plugs are the best alternativ e to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.Read 3 review(s)Review snapshot ® by PowerReviews
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Protection
Protection
Submitted 2022-11-16
By Ron
From Bergenfield
I was surprised that the electrode gap did not have any protection
Bottom Line recommended
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Very knowledgeable and helpful staff!!
Very knowledgeable and helpful staff!!
Submitted 2022-02-15
By Mark
From Wilmington, NC
OEM equipment, runs wonderful!!! A+
Bottom Line recommended
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I would buy again
I would buy again
Submitted 2022-02-06
By Fab
From Miami Florida
Wonderful
Bottom Line recommended
from $9.99
View Product -
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Autolite - Single Platinum Spark Plug: Up to 60kMile Life Expectancy (Part No. AP5325)
DescriptionAutolite® Platinum Spark Plugs are manufactured to deliver greater durability compared to standard copper plugs. Autolite® Platinum Spark Plugs provide easier starts, quicker acceleration, and improved fuel economy. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.Read 3 review(s)Review snapshot ® by PowerReviews
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Great plug
Great plug
Submitted 2021-11-20
By Paul
From Pittsburgh, PA
Changed out an old pair of Bosch spark plugs with these and got immediate results... great acceleration and smooth idle.
Bottom Line recommended
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Great Product/Great Price
Great Product/Great Price
Submitted 2021-10-17
By Kierstine
From Undisclosed
Whoever said cheaper parts aren't worth it or run bad, they were full of it! I always get these spark plugs and they work great!
Bottom Line NULL
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Good spark plug at a good price
Good spark plug at a good price
Submitted 2021-09-24
By Louis
From Undisclosed
Was convenient to order online and swing by to quickly pick them up while out.
Bottom Line NULL
from $4.49
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Autolite - Double Platinum Spark Plug: Up to 100kMile Life Expectancy (Part No. APP5325)
DescriptionAutolite® Double Platinum Spark Plugs are a premium plug providing superior performance and platinum-to-platinum firing for a longer lasting spark plug. Autolite® Double Platinum Spark Plugs are engineered to provide easier starts, quicker acceleration and improved fuel efficiency. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading suppl ier of spark plugs.Read 3 review(s)Review snapshot ® by PowerReviews
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I would buy this product again
I would buy this product again
Submitted 2022-01-05
By Tommy G
From Twin Lake, Mi
Just a routine replacement of spark plugs in my Nissan
Bottom Line recommended
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I would buy this product again.
I would buy this product again.
Submitted 2021-11-07
By Raul
From Brownsville TX
These were for my son at college. Good and reliable product.
Bottom Line recommended
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Horrible brand
Horrible brand
Submitted 2021-08-07
By Michael
From Undisclosed
Already started missing never buying autolite again
Bottom Line NULL
from $6.79
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E3 - DiamondFIRE Automotive Spark Plug: More Power, Saves Gas (Part No. E3.48)
DescriptionThe Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented electrode configuration of these new The spark plugs increases the amount of combustion pressure created during each power stroke of an engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines. E3.48 is a 14mm, 0.750 reach plug with a gasket seat. It fits a wide variety of late model applications, especially import. E3.48 is widely stocked in automotive retail stores. The automotive plugs have three legs securing the Diamond FIRE electrode to the shell. This allows for excellent heat transfer, and helps to create more turbulence in the cylinder. The patented Diamond FIRE side wire is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use.
Product Features:- E3's Diamond Fire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn.
- Smoother Acceleration & Idle - The faster flame initiated by the The spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
- Energy - Power output improved up to 6% on average in the typical operating ranges. Results will vary.
- Efficiency - The "diamond shaped" side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and larger flame kernel. The result is that more fuel is put to work during each combustion cycle.
- E3's patented Diamond Fire Technology provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
- The Spark Plugs are pre-gapped at the factory and cannot be adjusted.
Read 3 review(s)Review snapshot ® by PowerReviews
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Will buy when it is due
Will buy when it is due
Submitted 2021-09-18
By Billy
From Undisclosed
Electrified
Bottom Line NULL
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Yes
Yes
Submitted 2021-07-19
By Joseph
From Undisclosed
It was a perfect one
Bottom Line NULL
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Would buy again
Would buy again
Submitted 2021-07-06
By Neal
From Undisclosed
So far working as described, all seems solid
Bottom Line NULL
from $7.49
View Product -
E3 - DiamondFIRE Automotive Spark Plug: More Power, Saves Gas (Part No. E3.68)
DescriptionThe Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented electrode configuration of these new The spark plugs increases the amount of combustion pressure created during each power stroke of an engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines. E3.68 is a 14mm, 1.000 reach plug with a gasket seat. It fits a wide variety of late model applications, especially Hemi applications. E3.68 is widely stocked in automotive retail stores. The automotive plugs have three legs securing the Diamond FIRE electrode to the shell. This allows for excellent heat transfer, and helps to create more turbulence in the cylinder. The patented Diamond FIRE side wire is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use.
Product Features:- E3's Diamond Fire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn
- Smoother Acceleration & Idle - The faster flame initiated by the The spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
- Energy - Power output improved up to 6% on average in the typical operating ranges. Results will vary.
- Efficiency - The "diamond shaped" side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and larger flame kernel. The result is that more fuel is put to work during each combustion cycle.
- E3's patented Diamond Fire Technology provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
- The Spark Plugs are pre-gapped at the factory and cannot be adjusted.
Read 3 review(s)Review snapshot ® by PowerReviews
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I would place more orders soon
I would place more orders soon
Submitted 2021-11-18
By Bernie
From Eagle Pass TX
Placed my order and pick up was so easy.
Bottom Line NULL
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E3
E3
Submitted 2021-10-07
By Justin
From Undisclosed
Good plugs
Bottom Line NULL
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Try out for yourself.
Try out for yourself.
Submitted 2021-08-20
By Eric
From Undisclosed
Decided to try out on my 2016 Chrysler 200, I noticed a slight difference in throttle response and fuel economy. Definitely going to buy again next tune up. Was using NGK Ruthenium HX plugs which are great as well no complaints but I prefer these E3 plugs over the rest.
Bottom Line NULL
from $6.99
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Autolite - Double Platinum Spark Plug: Up to 100kMile Life Expectancy (Part No. APP3924)
DescriptionAutolite® Double Platinum Spark Plugs are a premium plug providing superior performance and platinum-to-platinum firing for a longer lasting spark plug. Autolite® Double Platinum Spark Plugs are engineered to provide easier starts, quicker acceleration and improved fuel efficiency. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading suppl ier of spark plugs.Read 3 review(s)Review snapshot ® by PowerReviews
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Looks good, nice plug
Looks good, nice plug
Submitted 2022-07-06
By Jy
From Clayton, NJ
Ordered online, shipped to my door. Can't beat it. Also plugs were gapped perfect .044". Double checked just to be safe, installed in car and runs good. Thx Advance Auto 👍
Bottom Line recommended
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Yes
Yes
Submitted 2022-01-30
By Bigbill
From New iberia
Yes
Bottom Line recommended
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gggg
gggg
Submitted 2021-10-17
By Hamilton
From Undisclosed
Overpriced use a coupon works fine
Bottom Line NULL
from $6.79
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Autolite - Copper Resistor Spark Plug: Up to 30kMile Life Expectancy (Part No. 3924)
DescriptionAutolite® Copper Spark Plugs are manufactured to deliver quick starts, improved fuel economy and smooth acceleration. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provid es the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.Read 3 review(s)Review snapshot ® by PowerReviews
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Lived it would buy again
Lived it would buy again
Submitted 2022-01-18
By Eligio
From Lakeland fl
Perfect fit. Easy to install
Bottom Line recommended
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Cheap but the right part.
Cheap but the right part.
Submitted 2021-09-17
By Jeff
From Undisclosed
Just what the Miata needed. Dr
Bottom Line NULL
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I would buy this product again.
I would buy this product again.
Submitted 2021-09-05
By mark
From Undisclosed
Autolite makes awesome spark plugs, regardless of which one you buy.....the cheap ones or the expensive plugs.
Bottom Line NULL
from $3.49
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DENSO - Iridium Long-Life Spark Plug: Super Ignition, OE Performance, last 100K+ Miles, FK20HBR11 (Part No. 3473)
DescriptionThe DENSO Iridium Long Life plug is fast becoming the standard for today's high-tech engines. Properties of DENSO's patented Iridium alloy have broken through the spark plug technology barrier. Employing a revolutionary new 360° laser-welding process, DENSO has created a spark plug unlike anything on the market today. Designed for durability under the most extreme conditions, DENSO's patented Iridium alloy is six times harder and eight times stronger than conventional Platinum and can handle temperatures in excess of 4,000°F. You'll enjoy more horsepower, faster easier starts, less misfires under heavy loads, plus better conservation of fuel at all times!
Product Features:- Latest OE technology with DENSO's patented Iridium Alloy (90% Ir) and fine wire center electrode
- Platinum Needle Tip Ground Electrode: Promotes higher spark energy and less heat quenching
- DENSO Patented 360 degree laser welding process: Ensuring exceptional quality bond and structural strength with the Iridium Center Electrode
- Sustained spark performance over 100,000 miles
- Lasts up to three times as long as conventional plugs
- Endures extreme temperatures greater than 4,000 degrees F associated with high-performance ignition and special fuel systems
- Iridium Long Life (SIP)
Read 3 review(s)Review snapshot ® by PowerReviews
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Lexus is350 Plugs
Lexus is350 Plugs
Submitted 2021-11-26
By bronxtaskforce1
From Deltona, FL 32725
After installing these plugs, more power and performance. My previous plugs were not up to par. See photo.
Bottom Line recommended
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Yes.
Yes.
Submitted 2021-07-01
By carlos
From Undisclosed
EXELENTE bujias. Buena calidad.
Bottom Line NULL
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Another failure. Poor quality, 3 of 12 installed have failed
Another failure. Poor quality, 3 of 12 installed have failed
Submitted 2021-07-01
By Another misfire code and plug failure
From Summerville, SC
Had two failures last year after < 1 year and 2,100 miles. Advance Auto gave me six replacements. Now 11 months later and < 2100 miles, I've had another failure (P0303 misfire). I bought new coils but the failure followed the spark plug during troubleshooting. I'm only buying Toyota OEM from the Lexus dealer moving forward. Denso quality control for plugs supplied to Advance Auto is terrible. No durability. I can't trust my car to consistently run properly with these iridium spark plugs.
Bottom Line not recommended
from $18.49
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NGK - OE Series Laser Platinum Spark Plug: Fine Wire Tip Design, BKR6EP-11 (Part No. 2978)
DescriptionNGK Laser Platinum spark plugs provide high ignitability and longer service life compared to conventional nickel spark plugs. Laser Platinum plugs are tested to the highest standards to ensure quality and durability. Engineered specifically for OE applications. Laser platinum plugs provide stable idling, superior anti-fouling, improved fuel efficiency and lower emissions. High-grade pure alumina ceramic and 98% pure copper core prevents spark plug from overheating and provides reliable starts. Most Laser Platinum spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.
Product Features:- ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction fine wire platinum alloy center electrode provides consistent performance
- PLATINUM ALLOY CENTER ELECTRODE: Longer wearing and higher temperature resistance compared to traditional nickel spark plugs
- PLATINUM TIP GROUND ELECTRODE: Unless OE specified, platinum protection at the ground electrode provides excellent ignitability and service life
- SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
- TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
- RECOMMENDED USAGE: Best for vehicles with OE fine wire platinum alloy plugs
Read 2 review(s)Review snapshot ® by PowerReviews
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I would buy them again
I would buy them again
Submitted 2020-11-28
By Joseph
From Undisclosed
Well worth the expense, truly a great plug
Bottom Line NULL
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Spark plugs
Spark plugs
Submitted 2013-04-25
By toncomb
From meth city michigan
Its a spark plug, a pricy one at that. Something that I normally wouldn't spend the coin on.
Bottom Line recommended
from $12.99
View Product
Year Range for Lexus IS300
FAQs for Lexus IS300 Spark Plug Products
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Our most popular Spark Plug products for the Lexus IS300 are:What are the top-rated Lexus IS300 Spark Plug products?
Top-rated Spark Plug products for your Lexus IS300 based on customer reviews/ratings are: