Top 10 Best Spark Plugs For 4.8 Ls – Available On Market

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We have asked Our team of experts to study the 49597 reviews available online for Spark Plugs For 4.8 Ls. They have carefully chosen the finest ones and prepared the Best Spark Plugs For 4.8 Ls for you. It was very difficult to shortlist the ideal Spark Plugs For 4.8 Ls from thousands of products online. However, We tried to make sure that you get only the Best Spark Plugs For 4.8 Ls from our suggestions. Check our listings-:

Best Spark Plugs For 4.8 Ls
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Comparison Chart for Best Spark Plugs For 4.8 Ls

In this article we've included our suggestions for the Spark Plugs For 4.8 Ls after analyzing 49597 reviews.

NoProductScoreAction
18x 9748HH Spark Plug Wires & 41-962 Spark Plugs Set for Cadillac Escalade/ Chevrolet Sliverado Suburban Avalanche/ GMC Yukon SIERRA XL LS2 LS3 LS4 LS7 Engines 4.8L 5.3L 6.0L 1999-20129.6Buy It On Amazon.com
2KIPA Performance Spark Plug Wires for Chevy GMC 1999-2006 LS1 VORTEC 4.8L 5.3L 6.0L Buick Rainer 5.3L 20049.6Buy It On Amazon.com
3ACCEL 9059CK Spark Plug Wire Set - Extreme 9000 Black Ceramic Boot - GM 4.8/5.3/6.0/6.2L9.6Buy It On Amazon.com
4HiVehicle Iridium Spark Plug OE12621258 41 110 - Pack of 89.4Buy It On Amazon.com
5A-Team Performance - Silicone Spark Plug Wires Set - Compatible with GMC Chevy Chevrolet Car Vortec LS LS1 LS2 LS3 LS6 LS7 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L 1999-2014 Black 8.0mm9.4Buy It On Amazon.com
6FAST 255-2420 Firewire LS Series Spark Plug Wireset for GM Truck/SUV with 4.8/5.3/6.0/6.29Buy It On Amazon.com
7JDMSPEED New 10.5MM Performance Spark Plug Wires Set Replacement For Chevy GMC LS1 Vortec 4.8L 5.3L 6.0L 1999-20069Buy It On Amazon.com
8NGK # 3186 G-Power Platinum Spark Plugs TR5GP - 8 PCSNEW8.4Buy It On Amazon.com
98 pc NGK V-Power Spark Plugs compatible with Chevrolet Silverado 2500 4.8L 5.3L 6.0L V8 1999-2014 Ignition Wire Secondary8.2Buy It On Amazon.com
10FAST 255-2420 Firewire LS Series Spark Plug Wireset for GM Truck/SUV with 4.8/5.3/6.0/6.28.2Buy It On Amazon.com

Table Of Content:

1. 8x 9748HH Spark Plug Wires & 41-962 Spark Plugs Set for Cadillac Escalade/ Chevrolet Sliverado Suburban Avalanche/ GMC Yukon SIERRA XL LS2 LS3 LS4 LS7 Engines 4.8L 5.3L 6.0L 1999-2012

  • Spark Plug Wires Part Number: 9748HH 9748EE 9748GG 9748HH 349U 349V 350M 350R 748BB 748EE 748HH 88892830 88894393 88894394 748GG XS10388.
  • Spark Plug Part Number: 41-962 41962 19299585 19297035 12192192 12192192 12192195 12192195
  • Fits GM Models: For CADILLAC ESCALADE 2002-2006.
  • Fits GM Models: For CHEVROLET TAHOE 2000-2006; For GMC SIERRA 1500 1999-2007; For GMC SIERRA 1500 CLASSIC 2007; For GMC SIERRA 2500 CLASSIC 2007; For GMC SIERRA 3500 2001-2006; For GMC SIERRA 3500 CLASSIC 2007; For GMC YUKON 2000-2006; For GMC YUKON XL 1500 2000-2006; For GMC YUKON XL 2500 2000-2006.
  • Notice & Packing: 8pcs Spark Plugs (41-962) and 8pcs Spark plug wires (9478HH) of 1 box.

2. KIPA Performance Spark Plug Wires for Chevy GMC 1999-2006 LS1 VORTEC 4.8L 5.3L 6.0L Buick Rainer 5.3L 2004

  • KIPA Performance 8.
  • Stainless steel spark plug terminals, Ferrite spiral core, high RFI suppression, no radio interference For electronic or points ignition system, street and strip use, High-strength, durable fiberglass braid construction.
  • Fitment: Brand new aftermarket parts Replace for 2004 Buick Rainer 5.
  • Fitment: Brand new aftermarket parts Replace for 1999-2006 Chevy C, K 2500 Silverado Gen III LS1 Vortec 6.
  • high tech bobbins, high temperature shock resistant epoxy, magnetically optimized silicone steel cores and use brass contacts to further enhance the transfer of spark energy to the spark plug.

3. ACCEL 9059CK Spark Plug Wire Set – Extreme 9000 Black Ceramic Boot – GM 4.8/5.3/6.0/6.2L

  • Straight Spark Plug Boot
  • Black Ceramic boots withstand up to 2,000° Fahrenheit
  • 8mm double silicone construction black wire rated at 600° F rated
  • 500 Ohms/foot ferro sprial core offers the highest level of RFI/EMI suppression
  • Stainless steel spark plug terminals for maximum spark energy to the plugs

4. HiVehicle Iridium Spark Plug OE12621258 41 110 – Pack of 8

  • High quality material】: TOP Material:Nickel,Core Material:Iridium.
  • Reduce the risk】:Hivehicle OE12621258 spark plugs Updated design reduce the risk of breaking off during working.
  • Increases Fuel Efficiency】: G-Power Iridium Alloy Spark Plugs 12621258 offer superior performance with improved fuel efficiency, lower emissions, and quicker starts.
  • Increased conductivity】: Increased conductivity and heat control for good overall.
  • Durability】: Trivalent Metal Plating offers superior anti corrosion and anti seizing properties while the triple gasket seal eliminates combustion gas leakage.

5. A-Team Performance – Silicone Spark Plug Wires Set – Compatible with GMC Chevy Chevrolet Car Vortec LS LS1 LS2 LS3 LS6 LS7 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L 1999-2014 Black 8.0mm

  • Promise to Deliver — Top performance at an affordable price
  • Double-Layer Jacketing – Wrapped in durable two-layer silicone coating that serves as heat protection.
  • Long-Lasting Service — Low-resistance heat conductor that can withstand wear and tear and last for years.
  • Warranty and Compatibility — Product is compatible with GMC Chevy Car 8″ VORTEC LS LS1 LS2 LS3 LS6 LS7 4.
  • Note — This set is designed to be used with HEI Distributors.

6. FAST 255-2420 Firewire LS Series Spark Plug Wireset for GM Truck/SUV with 4.8/5.3/6.0/6.2

  • more energy to the spark plug – with only 25 ohms per foot, fast firewire spark plug wires deliver the most spark energy to the plug as possible.
  • perfect for efi – fast firewire is the best spark plug wire on the market for fuel injection.
  • high temp ready – firewire comes with silicone plug boots that are capable of handling 550 degree for a long life.
  • silicone-on-silicone construction – fast firewire plug wires’ sleeve features silicone-on-silicone construction, ensuring high resistance to oil, temperature and abrasion.
  • made in usa
  • Fit type: Vehicle Specific

7. JDMSPEED New 10.5MM Performance Spark Plug Wires Set Replacement For Chevy GMC LS1 Vortec 4.8L 5.3L 6.0L 1999-2006

  • AFTER MARKET HIGH PREMIUM QUALITY, A LITTLE LONGER THAN OEM WIRE
  • 10.5mm Spiral Wound Design
  • Ultra High Strength/High Temp. Silicone Boots and Sleeve
  • Ready for Install Straight out of the box
  • Please make sure to check fitment below!!

8. NGK # 3186 G-Power Platinum Spark Plugs TR5GP – 8 PCSNEW

  • G-Power Platinum
  • Designed to operate over a much wider heat range than ordinary plugs
  • Resists carbon buildup and pre-ignition
  • Patented triple gasket sealing process eliminates the possibility of combustion gas leakage

9. 8 pc NGK V-Power Spark Plugs compatible with Chevrolet Silverado 2500 4.8L 5.3L 6.0L V8 1999-2014 Ignition Wire Secondary

  • This 8 pack NGK V-Power Spark Plug is compatible with Chevrolet Silverado 2500 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999 4.
  • REDUCE EMISSIONS AND MISFIRES: This tried-and-true Spark Plug boosts performance, reduces emissions, and enables better fuel economy so that your engine runs at its best.
  • IMPROVE IGNITION AND SPARK EFFICIENCY: This Spark Plug employs advanced center and ground electrodes to produce complete and efficient combustion and deliver an outstanding spark for faster, stronger, and more powerful combustion over the life of the spark plug.
  • RELY ON QUALITY IGNITION COMPONENTS: From their start in 1936 through today, the NGK product line is proof of their dedication to innovation, performance, and quality.
  • TRUST IN NGK NTK: Explore components built by the world leader in the design of spark plugs and oxygen sensors.

10. FAST 255-2420 Firewire LS Series Spark Plug Wireset for GM Truck/SUV with 4.8/5.3/6.0/6.2

  • More Energy to the Spark Plug – With only 25 ohms per foot, FAST FireWire Spark Plug Wires deliver the most spark energy to the plug as possible.
  • Perfect for EFI – FAST Firewire is the best spark plug wire on the market for fuel injection.
  • High Temp Ready – Firewire comes with silicone plug boots that are capable of handling 550 degree for a long life.
  • Silicone-On-Silicone Construction – FAST Firewire plug wires’ sleeve features silicone-on-silicone construction, ensuring high resistance to oil, temperature and abrasion.
  • Made in USA

How To Choose The Best Spark Plugs For 4.8 Ls

Does the thought of finding a great Spark Plugs For 4.8 Ls stress you out? Has your mind been juggling between choices when it comes to buying Spark Plugs For 4.8 Ls in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Spark Plugs For 4.8 Ls for themselves. We understand the stress associated with the buying process!

Since you’re here, you are obviously curious about Spark Plugs For 4.8 Ls. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.

There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.

But that’s not always easy, right? That's why we've taken time to compile a list of the best Spark Plugs For 4.8 Ls in today's market, on your behalf, so that there will be no more worries for you.

How did we come up with the list, you ask? How did we create this buying guide?

  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Spark Plugs For 4.8 Ls currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-

  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.


Top Spark Plugs For 4.8 Ls brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.

  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Spark Plugs For 4.8 Ls based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Spark Plugs For 4.8 Ls before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Spark Plugs For 4.8 Ls they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Spark Plugs For 4.8 Ls, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Spark Plugs For 4.8 Ls before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Spark Plugs For 4.8 Ls will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Spark Plugs For 4.8 Ls if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Spark Plugs For 4.8 Ls on the market, the products that got mostly negative ratings get filtered and discarded.
These are the criteria we have chosen our Spark Plugs For 4.8 Ls on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.

Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Spark Plugs For 4.8 Ls featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

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