Search

*Disclaimer: Tossions earns a commission from qualifying purchases.

The 8 Best automotive spark plug boots of 2025

Are you trying to find automotive spark plug boots among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling automotive spark plug boots on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 18 hours of research and did 38 automotive spark plug boots tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best automotive spark plug boots you can buy today

No. 1
SHINEHOME Spark Plug Wire Heat Shield Sleeve 2500° Spark Plug Boot Protector Wire Boots Wrap for SBC BBC 350 454 8PCS Spark Plug Wire Covers
  • 【Affordable Reliable and Built to Last】SHINEHOME aims to offer brand new and high quality Replacement Set of 8 Black Spark Plug Wire Boot Sleeves for SBC BBC 350 454 ,Made From Double Wall Braided Fiberglass Sleeving (Triple Wall At Sewn End), you will find it is affordable reliable and built to Last, at least you can use for a long time.
  • 【Compatibility】Fits All Spark Plug Boots And Spark plug boot heat socks Can Withstand Heat rated for 1200°F-1800°F continuous use, 2500°F intermittent.
  • 【Product Highlights】Each Boot Is 6inch Length, ID 0.86inch, Boots Will Work With 90 Degree, 45 Degree, And Straight Spark Plug Boots
  • 【Easy Installation】Just Slip On (Sewn End Over Spark Plug ) For Maximum Protection ,Sleeves Can Withstand Heat Up To 1200 Degrees Using Patented Insultherm Technology
  • 【Package】8 Black Spark Plug Wire Boot Sleeves(Note: only fit for vehicles which burning petrol), You Will Enjoy 12 months Once You Order From Us, Any Question You Can Contact With Us Via Email. ***PLEASE NOTE*** Only One SHINEHOME Supplier in Amazon. Purchasing from elsewhere will not offer you warranty.
SaleNo. 3
Titanium Spark Plug Wire Boots Thermal Protection Insulator Sleeve, 2500 Degree Heat shield Cover Wrap 6 inch for Car Truck 8PCS
  • 🏎️【Description Protection 】DEGEOBERLIN Spark Plug Wire Heat shield helps prevent burn-through, hardening and cracking of boots. Enhance the performance of the engine, extends lifetime of the wire & plugs. Spark plug heat protector Header heat wrap both for boot and wire, can protect your expensive plug wire set's performance and increases their life using for LS1 / LS2 SBC BBC 350 454.
  • 🏎️【Durable Material】The spark plug wire boots are made of two layers of basalt material. It has good high temperature resistance and anti-corrosion effect, and the thermal insulation temperature can reach 2500 degrees.
  • 🏎️【Compatibility 】Length 6.1"(15.5cm), ID 1.4"(35mm), it will work with 90 degrees, 45 degrees, and straight spark plug boot heat socks.
  • 🏎️【Professional installation 】No instruction included. Just slip the large end (with the sewn stitching) over the boot. Then carefully slip the ringed end over the boot that connects to the spark plug. The other end is covered with a metal circle for easy installation.
  • 🏎️【Package Included】8 pieces. Wear gloves and long-sleeved clothing before installation to prevent stone fibers from falling on your body.
No. 4
Versachem 15309 Dielectric Spark Plug Boot Grease - 7 Grams
  • Enables boots to be removed from spark plugs and distributor caps
  • High performance, 100% silicone dielectric compound
  • Works best on spark plugs, battery terminals, headlight sockets, electrical connections, etc.
  • Waterproof, non-flammable, and corrosion resistant
  • OEM (Original Equipment Manufacturer) specified
No. 5
8 PCS Car Spark Plug Boot Terminal Kit, 90 Degree HEI Distributor and Coil Boots Spark Plug Ignition Wires, Heat-resistant Silicone Replacement Accessories Fits 6mm 7mm 8mm 9mm 10mm
  • 【Package Includes】: You will receive 8 90-degree car spark plug boots and 8 positive locking terminals, enough for your everyday repair needs.
  • 【Universal】: The car spark plug boot diameter size is 0.71 inches, compatible with 6 to 10 mm spark plug ignition wires. Please ensure that the car spark plug boot is the right size before purchasing.
  • 【High-Quality material】: The car spark plug boot is made of high-quality silicone material, with high-temperature resistance, and dustproof features, not easy to deform and aging, and can maintain stable performance in the long-term use process.
  • 【Function】: The car spark plug boot has good insulation properties, and can effectively prevent the spark plug in the work of the electric spark leakage, to protect the safe operation of the engine.
  • 【Easy to Install】: The car spark plug boot is very easy to install, just carefully place the silicone boot over the spark plug's ignition wire, making sure it completely covers and fits snugly over the spark plug's ignition wire.
SaleNo. 6
labwork LB05F 90 Degree Spark Plug Boot Cap Cover Resistor for Motorcycle
  • LB05F 90 Degree Spark Plug Boot Cap Cover Resistor for Motorcycle
  • Elbow Type: 90°
  • Packaging: Set of 2
  • Diameter plug wire: 7mm, Diameter Thread Spark Plugs: 14mm
  • Resistance Rating: 5k Ohm
SaleNo. 7
ACDelco Professional 16002 Coil-on-Spark Plug Boot Plug Boot
  • Weather tight boot seal helps protect from moisture intrusion
  • High temperature resistant silicone helps protect against thermal overload
  • Stainless steel internal spring with resistor suppresses RFI and helps deliver maximum voltage to the spark plug
  • Provides the performance and dependability you expect from ACDelco
No. 8
8pcs Spark Plug Wire Heat Shield Sleeve, Spark Plug Boot Protector Wire Boots Cover for LS1 / LS2 SBC BBC 350 454 (Red)
  • Wide Application - Spark plug wire heat shield fits most hot rods and classics engines including GM, Chevy, GMC, OLDS, CADILLAC, PONTIAC, Buick, Ford and Mopar, Chrysler, Dodge, Plymouth)
  • High Quality - Spark plug heat sleeve is made from double wall braided fiberglass sleeving (triple wall at the sewn end), offers great durability, and fits all spark plug boots and wires up to 2500 degrees Fahrenheit (1371° C).
  • Heat Resistance - 8PCS 6 inches spark plug wire boots can rest directly on hot headers and other engine components without burning, melting, or becoming brittle.
  • Easy to Instal - Spark plug boot protector just slip on (sewn end over spark plug ) for maximum protection, no tools.
  • 1-Year- Customer satisfaction are our top priority. In order to improve customer experience and the spark plug wire heat sleeve quality, if there’s any damage during transit or questions during use, please contact us in time, and we will provide a full replacement.
No. 9
Motorcraft WR6135 Ignition Spark Plug Boot
  • Leading Manufacturer Of High-Quality Products
  • International Renown For Our Diverse Range Of Award-Winning Products
  • Fully Equipped With State-Of-The-Art Technology
  • All Products Have Been Designed With The Professional In Mind
  • Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User
No. 10
Denso 671-4284 Coil Over Plug Boot
  • Manufactured according to the highest standards
  • Developed to work as a secondary amplifier
  • Creates strong sparks in very short time
  • Increases torque rapidly
  • Facilitates easy installation
No. 11
20.2Cm/7.95In Spark Plug Boot Plier, Stainless Steel Universal Offset Tip Spark Plug Wire Boot Puller Car Spark Plug Boot Removal Tool
  • ??Application??The spark plug plier will remove hard to reach spark plug boots without causing damage to the wires and without breaking your knuckles.Remove or disconnect sensors, connectors and terminals in all kinds of electrical systems. Repair anything from cars to small appliances.
  • ??Rigorous Testing??Manufactured according to the original factory specifications. Establish compliance with standard specifications and strictly follow factory quality control.Strict quality standards to ensure good quality, use up powerful, safe and assured.
  • ??Application??The spark plug plier will remove hard to reach spark plug boots without causing damage to the wires and without breaking your knuckles.Remove or disconnect sensors, connectors and terminals in all kinds of electrical systems. Repair anything from cars to small appliances.
  • ??Application??The spark plug plier will remove hard to reach spark plug boots without causing damage to the wires and without breaking your knuckles.Remove or disconnect sensors, connectors and terminals in all kinds of electrical systems. Repair anything from cars to small appliances.
  • ??Application??The spark plug plier will remove hard to reach spark plug boots without causing damage to the wires and without breaking your knuckles.Remove or disconnect sensors, connectors and terminals in all kinds of electrical systems. Repair anything from cars to small appliances.
  • ??Application??The spark plug plier will remove hard to reach spark plug boots without causing damage to the wires and without breaking your knuckles.Remove or disconnect sensors, connectors and terminals in all kinds of electrical systems. Repair anything from cars to small appliances.
  • ??Application??The spark plug plier will remove hard to reach spark plug boots without causing damage to the wires and without breaking your knuckles.Remove or disconnect sensors, connectors and terminals in all kinds of electrical systems. Repair anything from cars to small appliances.
  • ??Premium Stainless Steel Material?? Spark Plug Boot Plier ,High?quality hardened stainless steel material, high strength, not easy to rust, safe and to use, wear?resistant and anti?strike, not easy to age.with long service life and excellent performance,no need to change frequently.
  • ?? Ergonomic Design??The Spark Plug Boot Removal Tool ,ergonomic handle is comfortable to hold and will not slip easily from the hand, making it more convenient.Exquisite workmanship, stylish and generous appearance.Practical and convenient in use.Such a practical tool you will need it.
  • ??Durable Construction??The Spark Plug Wire Puller pliers head is double fixed and durable, which is convenient and labor?saving. It's also a great tool for putting the spark plug boot back on after you've replaced the spark plug.
No. 12
Spark Plug Wire Boots Protector - 8 PCS 2500°Spark Plug Wire Heat Shield, 6 Inches Spark Plug Heat Sleeve Protection Cover Replacement for LS1 / LS2 SBC BBC 350 454 Car Truck, Black
  • 🚗High-temperature Resistance: The spark plug wire boot is made from materials that can withstand temperatures of up to 2500 degree, protecting your spark plug wires from damage caused by high engine temperatures. NOTICE: Our product is vacuum packed. If you receive a product that is not vacuum packed, please return it and complain about receiving counterfeit goods. Thank you!
  • 🚙Universal Perfect Fit: This spark plug wire boots heated shield is designed to fit most motor vehicle engines and is easy to install, making it a versatile addition to any engine bay.
  • 🚕Improved Engine Performance: By reducing the heat that's transferred to your spark plug wires, this spark plug wire protector can help to improve ignition performance and reduce the risk of misfires.
  • 🚙Durable Protection: The spark plug heat sleeve provides reliable protection for your spark plug wires, helping to prevent premature wear and damage.
  • 🚕Essential Component: Whether you're building a high-performance engine or just want to protect your existing engine from heat damage, this spark plug heat protection is an essential component that can help to extend the life of your engine wires.
No. 13
Spark Plug Boot Terminal Kit 90 Degree Spark Plug Boot HEI Distributor and Coil Boot Spark Plug Ignition Wire (8-Pack)
  • Feature: High quality products with competitive price;Superior durable material and great performance for longer use
  • Durable and easy to use
  • High quality products with competitive price
  • Brand new and well packaged
SaleNo. 14
Spark Plug Protect Boot 1800 Degree Heat Shield Thermal Protection Insulator Sleeve Spark Plug Wire Boots 6 inch for Car Truck (Pack of 8) (Black)
  • 【Fit】This universal spark plug boot protector can fit most angled and straight boots,Can be used from ultimate race cars, street vehicles, to motor homes.
  • 【Function】Spark Plug Wire Boot Sleeves look great, helps reduce misfires,Resists damaging chemicals, extends life of wire & boots.non-flammable & protects against chemicals & resists water, Protect spark plug boots and spark plug wires from Excessive Engine and Exhaust Heat.
  • 【Easy Installation】Just Slip On (Sewn End Over Spark Plug ) For Maximum Protection, Spark plug boot heat socks Can Withstand Heat Up To 1800 Degrees.Spark plug boot heat socks, protect your expensive plug wire set’s performance and increase their lifetime.
  • 【Compatibility】8pcs spark plug boot protector, Made from fiberglass material, fits All Spark Plug Boots And Wires Up To 1800 Degrees Fahrenhett.
  • 【Superiority】Each universal Spark Plug Wire Boots is 6inch Length, Boots Will Work With 90 Degree, 45 Degree, And Straight Spark Plug Boots, Set of 8 Black Spark Plug Wire Boot Sleeves,Made From Double Wall Braided Fiberglass Sleeving (Triple Wall At Sewn End).
SaleNo. 15
AUPREX Car Spark Plug Wire Removal Pliers Tool, High Voltage Cylinder Cable Removal Clamp Tool,Spark Plug Boot Removal Tool
  • MAIN FUNCTIONS: This spark plug pliers is used to remove the spark plug high voltage wire,replace the spark plugs and repair the car.
  • EASY TO USE: Simply use the pliers to grip the spark plug line with socket head and remove or replace.
  • REASONABLE DESIGN: The handle of the pliers is covered with a friendly rubber which provides a comfortable and soft grip during the operation. The long handle also make your operation easily in some tight spaces. The socket shape head will also protect the spark plug coil from being damaged.
  • MATERIAL: The body of this pliers is made of carbon steel which will ensure the durability and strength.
  • OTHER FUNCTIONS: This spark plug removal pliers also can be used for other purposes such as remove the hose and other linesif the size is matched.
No. 16
Sutekus Spark Plug Plier Spark Plug Boot Plier Puller Universal Car Spark Plug Boots and Wires Removal Tool (Offset Boot Plier)
  • O-shaped long-reach Pliers are ideal for removing and installing spark plugs, hoses, vacuum lines to aid confined space operation in automotive or mechanical repairs. *Note: Pliers should only be used when the engine is off.
  • Fit Size :11" long reach clamp plier for better reach into narrow areas. The jaw diameter of 5/8" and maximum opening size of 1-1/2" for gripping, twisting, pulling, and pushing the jaws to hold a hose or plug. Please make sure the size of the pliers is appropriate for your job before purchasing.
  • O-serrated Jaws with 30° Bend: Serrated jaws provide maximum grip strength. 30°scientific angle without cutter to ensure safe operation, will not damage parts.
  • Sturdy Material: high carbon steel forging with high-frequency quenching treatment, high hardness, rust prevention, durable & long service life. The ergonomic handle is made of premium engineered plastic for non-slip and comfortable grip.
  • Wide Application: Practical pliers for pulling spark plug covers and spark plug wires, extruding hose clamps, removing and installing spark plug leads, heater hoses, vacuum lines, fuel lines and other small parts on vehicles.
No. 17
JEGS Spark Plug Boots and Terminals | 90° | Made In USA | Includes (2) Boots And (2) Terminals | Black | Designed For 7mm Or 8mm Ignition Wires | Heat-resistant Silicone
  • DESIGNED FOR 7mm or 8mm ignition wires
  • INCLUDES (2) boots and (2) terminals
  • FEATURES heat-resistant silicone
  • SPECIFICATIONS: 90 degrees
  • MADE IN USA with high quality components and assembly
No. 18
Taylor Cable 46057 Socket Style 90-Degree Distributor and Coil Spark Plug Boot and Terminal Kit, Black
  • Country of Origin : United States
  • Fit type: Vehicle Specific
  • Package Dimensions: 20.066 L x 9.144 W x 3.555 H (cm)
  • Product type : ELECTRONIC WIRE
No. 19
8Pcs Spark Plug Wire Boots Protector Sleeve Heat Shield Cover with 16Pcs Stainless Steel Wire Ties Kit 2500 Degree Spark Plug Wire Heat Insulation Wrap 6 Inch for Car Truck
  • 【Spark Plug Protector Fit】This universal spark plug wire heat shield protector work with 90 degrees, 45 degrees, and straight spark plug socks. fit for ultimate race cars, street vehicles. compatiable with GM, Chevy, GMC, Cadillac, Buick, Ford And Chrysler, Dodge, Plymouth.
  • 【Function】 spark plug heat sleeve prevent burn-through, hardening and cracking of boots.Spark Plug Wire Sleeves protect spark plug boots and spark plug wires from excessive engine and exhaust Heat. reduce misfires, resists damaging chemicals, enhance the performance of the engine, extends lifetime of the wire and plugs.
  • 【Superiority】8pcs spark plug boot protector make in Double Wall Braided Fiberglass Sleeving (Triple Wall At Sewn End), It has good high temperature resistance and anti-corrosion effect, the 6 inch spark plug cover is long enough to protect spark plug wires as it nears the header or exhaust manifold.
  • 【Easy Installation】Just slip the large end (with the sewn stitching) over the boot. Then carefully slip the ringed end over the boot that connects to the spark plug. and use stainless steel Wire ties to fix it.Spark plug boot heat socks can withstand heat rated for 1200°F-1800°F continuous use, 2500°F intermittent. Length:6"(15.5cm) ID:1"(22mm).
  • 【Customer Service】 The package contains 8 black Spark Plug Wire heat sheild cover and 16 stainless steel wire ties. Applies only to gasoline-burning vehicles.If you have any questions, pls feel free to contact us.
No. 20
Sylvil 8 PCS Spark Plug Wire Boots, 6 Inch 1200° Automotive Heat Shield Thermal Protection Insulator Sleeve Cover, Fireproof Spark Plugs Protect Boot Replacement, Car Accessories (Black)
  • 【Protective Function】: Spark plug wire boot is resistant to damaging chemicals and water, effectively protecting the spark plug wires and the spark plug covers from the influence of excessive engine and exhaust heat. With it, you are able to extend the using time of the spark plug wires.
  • 【Heat-Insulating & Fireproof】: Car spark plug wire boot can function as a kind of heat-insulating shield, keeping your spark plug wire and the spark plug cooler in a high-temperature environment. Covered by double layers of this boot and its original cover, the spark plug wire will be used in an effective non-flammable thermal barrier, helping reduce misfires.
  • 【Premium & Elastic】: Automotive spark plug wire boot is made of premium and durable glass fiber. Glass fiber resists corrosion and tensile force, not easy to deform. It is good in electrical insulation and safe to use. In addition, it is excellent in elasticity so that it can freely bend according to the wire's shape.
  • 【Sufficient Quantity】: Product's package includes 8 pieces of spark plug wire boots, which is sufficient for you to use and replace in daily time. Each spark plug wire boot is 6×1 inches in size, and the whole package weighs 0.42 pounds. This specification is quite small and lightweight, easy for you to carry and use.
  • 【Application & Installation】: This spark plug wire boot can be broadly compatible with most vehicles' spark plug wires, which contain cars, trucks, SUVs, vans, and so on. When installing, you just need to slip these boots onto the spark plug wires. And the boot's sewn end needs to be at the upper end of the spark plug.

How to choose a good automotive spark plug boots

Does the idea of finding a fantastic automotive spark plug boots make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in automotive spark plug boots. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top automotive spark plug boots products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top automotive spark plug boots on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top automotive spark plug boots brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top automotive spark plug boots based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the automotive spark plug boots were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good automotive spark plug boots, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your automotive spark plug boots.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting automotive spark plug boots for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our automotive spark plug boots. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what automotive spark plug boots should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on automotive spark plug boots.