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2004 Lexus RX330 Spark Plug
Your 2004 Lexus RX330 might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Spark Plug product you desperately need.
We currently carry 28 Spark Plug products to choose from for your 2004 Lexus RX330, and our inventory prices range from as little as $2.79 up to $14.99.
On top of low prices, Advance Auto Parts offers 7 different trusted brands of Spark Plug products for the 2004 Lexus RX330. We only sell parts from trusted brands like Autolite so that you can find quality parts you can count on.
Don’t take our word for it - check out customer ratings and reviews to buy with confidence. We have 2,161 reviews on our Spark Plug products for the 2004 Lexus RX330 from previous customers.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Spark Plug stock in-person!
Spark Plug for Your 2004 Lexus RX330
Search through our amazing selection of Spark Plug products for your 2004 Lexus RX330 to find exactly what you’re looking for. Compare prices and reviews to choose the best part for you.
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DENSO - Spark Plug Iridium Long-Life (SK20R11) (Part No. 3297)
DescriptionManufactured to the strictest OE performance, durability and emissions standards.
Product Features:- No-compromise, top of the line race spark plug for the most serious enthusiast.
- 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
- Withstands temperatures greater than 4000° Fahrenheit
Read 3 review(s)Review snapshot ® by PowerReviews
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yes
yes
Submitted 2022-01-06
By OBIE
From plymouth na
original equipment
Bottom Line recommended
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Toyota Camry LE 07
Toyota Camry LE 07
Submitted 2021-12-04
By Neida P
From Hadley, MA
This is the best quality one I found for my car that was also OEM/Denso! My car was shaking a lot and burning every ignition coil. I gave four new Denso Spark Plugs, four new Denso Coils, and changed out two wire terminal harness. Good as new!
Bottom Line recommended
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Very good spark plugs!... My engine needed them...
Very good spark plugs!... My engine needed them...
Submitted 2021-09-08
By Brendon
From Undisclosed
After replacing my spark plugs, my engine def has a little more pep in it (as you can tell by the photo and the ones I replaced on the right!)
Bottom Line NULL
from $10.99
View Product -
NGK - Iridium IX Spark Plug (BKR6EIX-11) (Part No. 3764)
DescriptionNGK Iridium IX spark plugs are designed specifically for the performance enthusiast. Iridium IX spark plugs offer extreme ignitibility, improved throttle response and superior anti-fouling. The fine-wire iridium center electrode ensures high durability and a consistently stable spark. A special taper-cut ground electrode shape allows more area for faster flame expansion. Iridium alloy has an extremely high melting point, perfect for today's high-performance engines. Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.
Product Features:- Fine wire Iridium center electrode ensures high durability and a consistently stable spark
- Iridium alloy has an extremely high melting point, perfect for today's high-performance engines
- Trivalent metal plating has superior anti-corrosion and anti-seizing properties
- Special taper-cut ground electrode shape to allow for more area for flame expansion
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 $10.49
View Product -
NGK - G-Power Platinum Spark Plug (BKR6EGP) (Part No. 7092)
DescriptionNGK G-Power Platinum spark plugs are an economical upgrade option from traditional spark plugs. Fine wire platinum center electrode provides excellent performance and fuel efficiency. The small tip improves ignitibility, anti-fouling, quicker starts, and less voltage requirements to fire. Trapezoid shape ground electrode provides excellent flame reproduction. Trivalent metal plating has superior anti-corrosion and anti-seizing properties. NGK G-Power Platinum spark plugs are the best platinum spark plug at an economical cost.
Product Features:- Platinum Tip Center Electrode -the small tip improves ignitibility, anti fouling, quicker starts, improved fuel economy and less voltage requirements to fire
- Trapezoid shape ground electrode for excellent flame reproduction
- Trivalent metal plating has superior anti-corrosion and anti-seizing properties
- Best platinum spark plug at an economical cost
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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Good price and quality NGK
Good price and quality NGK
Submitted 2021-08-24
By SHIHCHIEH
From Undisclosed
Cant go wrong with NGK
Bottom Line NULL
from $4.79
View Product -
NGK - Laser Iridium Spark Plug (IFR6T11) (Part No. 4589)
DescriptionOften specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder than platinum providing the strongest ignitability and the longest life possible. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in DIS ignition systems. OE engineered for specific vehicle applications.
Product Features:- Fine wire Iridium center electrode
- Platinum pad at ground electrode for even wear in DIS ignition systems
- Engineered for specific vehicle applications
- Iridium tip is six (6) times harder than platinum
- Alternate/OEM Part Number(s): IFR6T11, 9091901238, 9091901211, 909190121179, 9008091181
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 $12.49
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NGK - V-Power Spark Plug (Part No. 2756)
DescriptionNGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small engine application. We are committed to be the premier partner with our customers, while maintaining original equipment standards for the highest durability and operational performance. With state-of-the-art manufacturing, inventory and distribution facilities in North America and across the globe, NGK is dedicated to providing customers with world-class products and services.
Product Features:- The special V-cut center electrode and concave ground electrode of NGK's V-Power spark plug increases ignitibility. Engineered specifically for OE applications.
- NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Actual OE or equivalent replacement spark plug.
- NGK V-Power spark plugs are tested to the highest OE standards. Trivalent metal plating eliminates the need for anti-seize. For even greater performance consider upgrading to a NGK Iridium IX Spark Plug.
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 $3.99
View Product -
DENSO - Iridium Power Spark Plug (IK20) (Part No. 5304)
DescriptionThis spark plug features a small center electrode (0.4 diameter), a tapered tip, a U-groove design and a special iridium alloy (90% Ir) for powerful performance.Read 3 review(s)Review snapshot ® by PowerReviews
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I will continue to use these in any other cars I own.
I will continue to use these in any other cars I own.
Submitted 2021-08-30
By Art
From Undisclosed
I have been using these plugs for some time now, first in a 2005 Eclipse and now in a 1990 Miata. I have always found them to increase power as well as fuel efficiency. I highly recommend them.
Bottom Line NULL
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Iridium spark plugs
Iridium spark plugs
Submitted 2021-08-01
By Jean
From Undisclosed
Best available spark plugs.
Bottom Line NULL
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I would buy these plugs for my Porsche again!
I would buy these plugs for my Porsche again!
Submitted 2021-05-24
By William
From Undisclosed
came pre-gapped put in my 2004 Porsche and it fired right up!
Bottom Line NULL
from $11.49
View Product -
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NGK - Standard Spark Plug (Part No. 5553)
DescriptionNGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small engine application. We are committed to be the premier partner with our customers, while maintaining original equipment standards for the highest durability and operational performance. With state-of-the-art manufacturing, inventory and distribution facilities in North America and across the globe, NGK is dedicated to providing customers with world-class products and services.
Product Features:- NGK Standard plugs are an OE cornerstone that have provided decades of reliable performance. Engineered specifically for OE applications.
- NGK Standard spark plugs are proven technology that offer reliable performance. Actual OE or equivalent replacement spark plug. NGK Standard plugs are treated with corrosion-resistant plating to ensure ease of installation and removal.
- The solid Copper Core offers superior heat dissipation, conductivity and broad heat range. For even greater performance consider upgrading to a NGK Iridium IX Spark Plug.
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 $3.99
View Product -
Champion - Double Platinum - Boxed - RC10PLPB4 (Part No. 7436)
DescriptionChampion Double Platinum Power spark plugs deliver more powerful performance. Featuring exclusive Heat-Active alloy, platinum fine wire center electrode and platinum pad ground electrode provide maximum life and sharper spark focus.
Product Features:- Double Platinum Power - Premium Spark Plug. More Powerful Performance.
- Platinum center and ground electrode for greater wear resistance
- Maintains stable operating temperature under all engine loads
- Fine-wire center electrode for greater ignitability
- V-trimmed ground electrode promotes sharper spark focus
- Heat-Active alloy allows electrodes to reach optimal temperature
Read 3 review(s)Review snapshot ® by PowerReviews
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I would buy again
I would buy again
Submitted 2021-06-28
By Linda
From Undisclosed
makes the car run smoother and not rough and good price
Bottom Line NULL
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OEM spark plugs
OEM spark plugs
Submitted 2021-05-03
By Austin
From Undisclosed
OEM. No issues.
Bottom Line NULL
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5 yr vwarrenty
5 yr vwarrenty
Submitted 2021-04-24
By Russell
From Undisclosed
Great
Bottom Line NULL
from $7.49
View Product -
ACDelco - Conventional Spark Plug (Part No. 41-602)
DescriptionACDelco GM Original Equipment Conventional Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.
Product Features:- Black Onyx coating helps reduce corrosion
- Copper core provides great heat transfer and helps maximize plug durability
- In 03212019_LegalReviewCatalogingStatements
- Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
- Available for use in Marine applications
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
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 2021-05-18
By Erika
From Undisclosed
This part was a perfect fit and I would purchase it again
Bottom Line NULL
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No problems
No problems
Submitted 2021-02-23
By Candice
From Undisclosed
Everything was good
Bottom Line NULL
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Yes
Yes
Submitted 2021-01-30
By JESSIE
From Undisclosed
Good
Bottom Line NULL
from $3.49
View Product -
DENSO - Spark Plug Double Platinum (PK20R11) (Part No. 3128)
DescriptionManufactured to the strictest OE performance, durability and emissions standards.
Product Features:- No-compromise, top of the line race spark plug for the most serious enthusiast.
- 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
- Withstands temperatures greater than 4000° Fahrenheit
Read 3 review(s)Review snapshot ® by PowerReviews
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Perfect for 1997-1998 LS400
Perfect for 1997-1998 LS400
Submitted 2021-03-28
By Robert
From Undisclosed
These Lexus/Toyota OE plugs that fit 97-98 Lexus LS400. If you have 95-97 model, you will need to get PK20R8.
Bottom Line NULL
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DENSO Spark Plugs
DENSO Spark Plugs
Submitted 2020-04-12
By Thomas
From Undisclosed
I'm using the spark plugs in my 1993 Lexus SC400. Previously, about 140,000 miles ago, I used the DENSO Iridium version of the same spark plug. They still had the 0.043 gap as when they were installed. The owners manual called out the DENSO Platinum plugs, so I purchased them. The new spark plugs are installed and working great.
Bottom Line NULL
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good
good
Submitted 2017-09-09
By ramon
From undisclosed
good
Bottom Line NULL
from $8.79
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 -
ACDelco - RAPIDFIRE Spark Plug (Part No. 5)
DescriptionACDelco Gold (Professional) RAPIDFIRE Spark Plugs are a high quality alternative to Original Equipment (OE) parts. These RAPIDFIRE Single Platinum Performance Spark Plugs are designed for everyday use and are a high quality replacement for many vehicles on the road today. These premium aftermarket spark plugs have high-quality suppressors that help prevent misfiring, an improved plug to boot seal, and a pure copper core for greater durability. 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:- Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference, regulates spark energy for long electrode life, and helps protect against high combustion pressures
- Pure copper core provides great heat transfer and helps maximize plug durability
- Platinum on center electrode enables superior spark characteristics and can reduce voltage requirements of the ignition system
- Ribless insulator helps optimize plug to boot sea
- 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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Buy again
Buy again
Submitted 2021-08-31
By raul
From Undisclosed
Perfect fit, works great
Bottom Line NULL
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Yes
Yes
Submitted 2021-06-06
By Rickey
From Undisclosed
99 Saturn sl1
Bottom Line NULL
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Put the power back on
Put the power back on
Submitted 2021-05-31
By robert
From Undisclosed
These are top notch spark plugs 1997chevy blazer make old cars run better
Bottom Line NULL
from $6.29
View Product -
Bosch - OE Fine Wire Double Iridium Spark Plug (Part No. 9603)
DescriptionBosch OE Fine Wire Double Iridium. All iridium plugs are NOT created equal. Give your customers the only one engineered for both high performance and long life. The ultra fine wire design and laser welded, tapered ground electrode deliver the ultimate in ignitability and high performance. The iridium-alloy center electrode firing pin and laser welded ground electrode with iridium alloy inlay help it to go the distance.
Product Features:- Double Iridium electrodes - iridium firing pin and iridium ground electrode inlay offer higher performance and 4 times longer life compared to standard 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
- Tapered ground electrode allows for better ignition throughout the life of the spark plug
Read 3 review(s)Review snapshot ® by PowerReviews
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Definitely a Winner
Definitely a Winner
Submitted 2022-02-02
By Dillman
From Portland,OR
Can feel the difference in performance in my Corolla. Best you would want in a stock engine. Won't need to change these for another 80k.
Bottom Line recommended
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The plugs looked great, but they were the wrong ones.
The plugs looked great, but they were the wrong ones.
Submitted 2022-01-26
By SalCal
From Katy TX
Let me start off by saying I plug the car into the website down to the T. Make model engine size and all. The plugs them self seem to be of good quality. A few things to note. All of the plugs were opened and the boxes were smashed. When I asked the employee about it, another older employee jumped in and said aggressively they are brand new!! So I took them home against my better judgment and when I went to install them they were the wrong plugs. However, it was the website that gave the wrong plugs not the employee's. The plugs were for a 2017 Toyota Corolla LE
Bottom Line NULL
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Bosch Spark Plugs
Bosch Spark Plugs
Submitted 2020-09-10
By Geoff
From Undisclosed
These spark plugs have worked well so far.
Bottom Line NULL
from $9.29
View Product -
Bosch - OE Fine Wire Single Platinum Spark Plug (Part No. 6724)
DescriptionBosch OE Fine Wire Platinum Spark Plugs deliver improved ignitability and fuel efficiency. The fine wire design with a platinum firing pin on the center electrode and tapered ground electrode are an economical upgrade from conventional copper core spark plugs. Engineered to meet or exceed Original Equipment specifications for platinum spark plugs.
Product Features:- OE Fine Wire design with Platinum firing pin on the center electrode requires up to 24% less voltage to ignite and up to 2 times longer life compared to standard copper spark plugs
- Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
- Tapered ground electrode allows for better ignition throughout the life of the spark plug
Read 3 review(s)Review snapshot ® by PowerReviews
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2009 Pontiac Vibe
2009 Pontiac Vibe
Submitted 2020-04-18
By Bryan
From Undisclosed
Fit and work fine. No more missing
Bottom Line NULL
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I wouldn't recommend
I wouldn't recommend
Submitted 2020-03-01
By Chima
From Undisclosed
Just buy others ones not worth the price. Pay for quality.
Bottom Line NULL
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put some spark in your life
put some spark in your life
Submitted 2020-02-21
By David
From Undisclosed
come pre-gapped , car went from junk to running like new
Bottom Line NULL
from $4.49
View Product -
Denso - Iridium Long Life Spark Plug (Part No. F1000114522ND)
DescriptionThe DENSO Iridium Long Life spark plug was specifically designed for long service life and consistent performance in the latest, most advanced production cars DENSO's patented iridium alloy is more durable than even platinum, allowing the center electrode to be shrunk to only 0.7mm in diameter. This produces a dramatic improvement in ignitability and spark plug life. Closely related to platinum and exhibiting even tougher qualities, the rare metal iridium is an ideal material for spark plugs. A fine-wire, 0.7mm iridium center electrode is 360-degree laser welded in place using an exclusive DENSO process, and then matched to a platinum ground electrode. This pair of precision-formed, premium-metal electrodes dramatically extends the plug's useful life.
Product Features:- Fine-wire iridium center electrode
- Platinum ground electrode
- 360 degree laser-welded spark tip
- Sustained spark performance over 100,000 miles
- Withstands higher pressures and temperatures
- Reduced spark plug wear and erosion The DENSO Iridium Long Life plug has been selected as original equipment on many of the world's top cars, including those from GM, Toyota, Honda, and Mitsubishi. There's a simple reason for that: these manufacturers needed the best.
Read 1 review(s)Review snapshot ® by PowerReviews
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Spark plugs
Spark plugs
Submitted 2018-02-20
By Joseph
From undisclosed
Exact fit for car
Bottom Line NULL
from $11.89
View Product -
DENSO - Iridium TT Spark Plug (IK20TT) (Part No. 4702)
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 and structural strength to the Iridium Center Electrode
Read 3 review(s)Review snapshot ® by PowerReviews
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Good product
Good product
Submitted 2022-02-15
By Dennis
From Pardeeville, WI
I've used them before and they perform well.
Bottom Line recommended
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Nice looking plug for the price
Nice looking plug for the price
Submitted 2022-01-13
By Dennis
From Helena, MT
Packaged well to protect the electrodes. Gap was perfect on all 6.
Bottom Line recommended
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Nice looking plug for the price
Nice looking plug for the price
Submitted 2022-01-13
By Dennis
From Helena, MT
Packaged well to protect the electrodes. Gap was perfect on all 6.
Bottom Line recommended
from $11.99
View Product -
Autolite Iridium - Iridium XP Spark Plug (Part No. XP3923)
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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No problems on install
No problems on install
Submitted 2022-02-05
By Lizi
From Frederick, MD
Everything's working fine so far. My husband was able to install on my 2015 Chevy Sonic with no problems and the car is running better already.
Bottom Line recommended
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yes
yes
Submitted 2021-08-07
By Artie
From Undisclosed
Perfect fit in 99 Chevy Tracker 2.0L Engine.
Bottom Line NULL
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Yes
Yes
Submitted 2021-07-26
By James
From Undisclosed
Runs well
Bottom Line NULL
from $8.99
View Product -
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Autolite - Single Platinum Spark Plug (Part No. AP3923)
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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Simple
Simple
Submitted 2021-09-01
By Michael
From Undisclosed
Ordered online, available when I was told it would be, picked up with zero fuss and on my way..
Bottom Line NULL
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Defective plugs
Defective plugs
Submitted 2021-07-20
By Camry man
From New york
Ap3923 plugs suggested life is 50k+. Previously purchased autolite plugs have gapped at recommended gap (.44) when replaced at 35 k in a camry whereas the same plugs (allegedly) had eroded Platinum tips on 3 of 4 plugs gapping greater than .50 on 3 of 4. Either the plugs purchased (2020) were defective (lower quality) or counterfeit which as suggested on YouTube have similar problems. What's interesting the recommended plug for a '98 camry is 3923 (mid temp) whereas denso and ngk recommend a mid high temp plug.
Bottom Line not recommended
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Great plug, good price too
Great plug, good price too
Submitted 2021-07-11
By John
From Undisclosed
I like plugs that work
Bottom Line NULL
from $3.99
View Product -
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E3 - Premium DiamondFIRE Electrode Automotive Spark Plug (Part No. E3.56)
DescriptionE3 Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented electrode configuration of these new E3 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. E3.56 is a 14mm, 0.750 reach plug with a gasket seat. It fits a wide variety of late model applications, especially import. E3 automotive plugs have three legs securing the DiamondFIRE electrode to the shell. This allows for excellent heat transfer, and helps to create more turbulence in the cylinder. The patented DiamondFIRE side wire is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use.
Product Features:- E3's DiamondFire edge to edge electrode provides maximum performance with increased efficiency and a faster more complete burn
- Smoother Acceleration & Idle - The faster flame initiated by the E3 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 by 6% on average in the typical operating ranges
- Efficiency - E3 "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 longer flame kernel
- Emissions - E3 provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
- E3 Spark Plugs are pre-gapped at the factory to meet O.E. requirements
- Warranty does not cover plugs installed in any modified engine or used in any racing, aircraft, or commercial application. Spark plugs damaged by abuse, accidents, or improper installation or applications are not covered by this warranty.
Read 3 review(s)Review snapshot ® by PowerReviews
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Very good spark plugs!
Very good spark plugs!
Submitted 2021-10-10
By Victor
From Undisclosed
Improved gas mileage on my 2001 Subaru. 100% Recommended.
Bottom Line NULL
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I would buy it again
I would buy it again
Submitted 2021-09-25
By Joseph
From Undisclosed
Very good.
Bottom Line NULL
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Great buy
Great buy
Submitted 2021-08-15
By Chadwick
From Undisclosed
Really great quality plug car runs great
Bottom Line NULL
from $7.49
View Product -
Autolite - Double Platinum Spark Plug (Part No. APP3923)
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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Yes
Yes
Submitted 2021-07-29
By Jose
From Undisclosed
Very good quality
Bottom Line NULL
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Thanks
Thanks
Submitted 2021-07-24
By Arturo
From Undisclosed
Great product for the price!
Bottom Line NULL
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Great
Great
Submitted 2021-05-09
By Kathryn
From Undisclosed
Great
Bottom Line NULL
from $5.99
View Product -
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Autolite - Copper Resistor Spark Plug (Part No. 3923)
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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Perfect fit
Perfect fit
Submitted 2022-02-15
By Keith
From Germantown, NY
perfect fit, perfect gap
Bottom Line NULL
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Works Fine - Check Gap
Works Fine - Check Gap
Submitted 2021-11-04
By Mark
From Undisclosed
Installed on a 2004 Ram 1500 3.7, they work fine. Be sure to check/set proper gap before installing, people.
Bottom Line NULL
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Easy to order
Easy to order
Submitted 2021-09-07
By John
From Undisclosed
Easy to order and part was ready when expected
Bottom Line NULL
from $2.99
View Product -
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NGK - Laser Platinum Spark Plug (BKR6EP-11) (Part No. 2978)
DescriptionOriginal equipment manufacturer approved NGK Laser Platinum spark plugs provide high ignitibility and longer service life compared to conventional spark plugs. Dual-platinum surfaces on most Laser Platinum spark plugs ensure a slower wear rate while providing a more stable idle, superior anti-fouling, improved fuel efficiency and lower emissions.
Product Features:- Original equipment manufacturer approved
- Precision laser welded platinum center electrode
- Dual platinum contacts reduces gap erosion
- Ensures great durability and long life
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 $12.49
View Product -
Bosch - OE Fine Wire Double Platinum Spark Plug (Part No. 8101)
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 2021-01-17
By craig
From Undisclosed
work great
Bottom Line NULL
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I would buy this product again
I would buy this product again
Submitted 2020-11-22
By Ivan
From Undisclosed
Great
Bottom Line NULL
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Trust this Brand
Trust this Brand
Submitted 2020-11-13
By Sunil
From Undisclosed
Good response after replacing old plugs.
Bottom Line NULL
from $6.79
View Product -
Champion - Platinum Power - Boxed - RC9PYC (Part No. 3344)
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 2 review(s)Review snapshot ® by PowerReviews
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great plug
great plug
Submitted 2011-08-09
By yukonman99
From milwaukee
great plug, better than i tought it would be on my 99 neon.
Bottom Line recommended
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Good Product
Good Product
Submitted 2011-03-02
By James
From Yorktown, VA
I was surprised by the fact, I didn't have to adjust the spark gap on these plugs. Installs easily on my Neon. The last set I purchased were a different brand and I had to adjust the spark gap on that series before installing. Again, I was plesently surprised.
Bottom Line recommended
from $3.99
View Product -
Autolite Iridium - Iridium Ultra Finewire Spark Plug (Part No. AI3923)
DescriptionAutolite® Iridium Ultra Laser Finewire Spark Plugs are one of our brand's most technologically advanced products. These spark plugs provide superior durability, more focused ignition with better overall ignitability for optimum performance. Autolite® Spark Plugs are the best alternative to OE spark plugs, offering OE fit form and function supporting all foreign and domestic makes and models 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 in the world.
Product Features:- Autolite Iridium Ultra® is an engineered OE replacement iridium spark plug.
- A laser-welded 0.5mm pure iridium finewire center electrode provides optimal fuel efficiency, acceleration and focused ignitability.
- Nickel-plated shell to resist corrosion.
- High-alumina ceramic insulator for increased strength.
- Laser welded 0.5mm Iridium finewire center electrode.
- Proprietary platinum sidewire technology.
Read 1 review(s)Review snapshot ® by PowerReviews
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check your gaps
check your gaps
Submitted 2021-07-29
By VWTigCO
From Colorado
seem good quality. supposed to be .032 but all at/around .045. relatively easy to re-gap to OEM spec.
Bottom Line recommended
from $9.99
View Product
FAQs for 2004 Lexus RX330 Spark Plug Products
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