Best Spark Plug Wires: image
Editor's Pick

High performance spark plug wires from Max-Fire are engineered for high performance engines that need all of the voltage they can get for maximum power output. They feature a heavy duty 8.5mm diameter silicone jacket to protect the Kevlar spiral wound core from heat, moisture and chemicals. These spark plugs have a minimum resistance of 50 ohms which makes them ideal for aftermarket high performance engines. The spark plugs cost around?1 lakh. The cables are made from stainless steel and are tested to ensure proper

Value for Money

Spark plug distributor boot shape and materials provide a proper fit, installation, and water tight seal. The product’s manufacturer has assured that the products will not be damaged in transit or stored in improper condition. It also ensures that no damage to the vehicle is caused by the defective parts. Notably, Spark Plugs are manufactured under strict quality control standards. The company claims that it uses only high-quality components.

Honorable Mention

SBC & BBC engines. The set contains the following parts: 10.5mm Racing Spark Plug Wires, which are included in the box. The set is designed to be installed straight out of the box. It has been tested for fitment and will be available from March 2019. This set includes all necessary components including spark plugs, starter motor, alternator, etc. Notably, this set comes with a lifetime warranty.

Best Spark Plug Wires

Listen Audio Version of Our Article

Top 10 Best Spark Plug Wires

1
Why we chose it
  • Ready for Install Straight out of the box
  • Ultra High Strength/High Temp. Silicone Boots and Sleeve
  • Please make sure to check fitment below!!
  • 10.5mm Spiral Wound Design
  • AFTER MARKET HIGH PREMIUM QUALITY
JDMSPEED New High Heat Spark Plug Ignition Wires Set 10.5mm Replacement For LSx LS1 LS2 LS3 LS6 LS7: image
90%
customers recommend this product
4.5/ 5
Easy to install4.6
Value for money4.3
Mileage3.7
2
Why we chose it
  • One Year Warranty
  • 100% New Construction
  • UltraLow Resistance KEVLAR Core
  • 10.2mm Spiral Wound Design
  • Ultra High Strength/High Temp. Silicone Boots and Sleeve
JDMSPEED High Performance Spark Plug Ignition Wire For 2000-2009 CHEVY GMC V8: image
92%
customers recommend this product
4.6/ 5
Easy to install4.7
Value for money4.6
Mileage4.5
3
Why we chose it
  • Universal Set For SBC & BBC Chevrolet Engines
  • Please make sure to check fitment below!!
  • 10.5mm Racing Spark Plug Wires
  • Ready for Install Straight out of the box
  • AFTER MARKET HIGH PREMIUM QUALITY
JDMSPEED New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic: image
88%
customers recommend this product
4.4/ 5
Easy to install4.5
Value for money4.3
Sturdiness4.2
Mileage3.9
Durability3.6
4

ACDelco Professional 9748HH Spark Plug Wire Set

1,627 ratings | 28 offers | 1,627 Reviews
Price: $42.5$113.18
Why we chose it
  • Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal
  • Wire conductor, wire length, and diameter help provide maximum spark delivery and protection
  • Terminal design improves spark plug retention and assists installation with excellent corrosion resistance
  • Insulator employs high dielectric materials
ACDelco Professional 9748HH Spark Plug Wire Set: image
96%
customers recommend this product
4.8/ 5
Easy to install4.8
Value for money4.7
Mileage4.6
5
Why we chose it
  • Wires OEM number: WGM48, 9748UU, 9748HH, 9748GG, 88862397, 88862385, 748UU, 748HH, 748GG, 19297035.
  • Spark plug distributor boot shape and materials provide proper fit, installation, and water tight seal. Premium corrosion-resistant snap lock terminals that click into place for easy installation and removal.
  • Please check the product description to find the detailed vehicle adaptation information.
  • Each parcel will be carefully packaged before shipment. Quality Assured & 100% Brand NEW and Never used
  • Spark Plugs OEM number: 41-962 19299585.
41-962 Spark Plugs + 9748HH Herlux Wires Compatible with Escalade Tahoe Silverado 1500 Pontiac G8 H2 H3 GMC Yukon XL Savana Sierra 2000-2012, for LS2 LS3 LS4 LS7 Engines, 16 PCS: image
88%
customers recommend this product
4.4/ 5
Value for money4.1
Mileage3.9
Easy to install3.6
6

ACDelco Professional 9718Q Spark Plug Wire Set

836 ratings | 28 offers | 836 Reviews
Price: $46.98$124.03
Why we chose it
  • Coil retainer prevents fretting and micro-arcing
  • Insulator employs high dielectric materials. The length of the wire is 28.2 inches
  • Terminal design improves spark plug retention and assists installation with excellent corrosion resistance
  • Wire conductor, wire length, and diameter help provide maximum spark delivery and protection
  • Spark plug distributor boot shape and materials provide proper fit, installation, and water-tight seal
ACDelco Professional 9718Q Spark Plug Wire Set: image
96%
customers recommend this product
4.8/ 5
Mileage4.8
Easy to install4.8
Value for money4.6
Top Pick
7
Why we chose it
  • Extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possible.
  • Made from highest quality materials to help deliver maximum voltage – ensuring the ultimate performance.
  • Engineered for high performance engines that need all of the voltage they can get for maximum power output.
  • Made with wire leads that deliver a low 40 ohms of resistance per-foot for maximum EMI/RFI noise suppression.
  • Heavy duty 8.5mm diameter silicone jacket to protect the Kevlar spiral wound core from heat, moisture and chemicals.
Edelbrock 22716 Ultra Spark 50 Plug Wire Set w/Metal Sleeves 50 ohms Of Resistance Per Foot High Performance Ultra Spark 50 Plug Wire Set, Black: image
96%
customers recommend this product
4.8/ 5
Easy to install4.7
Value for money4.6
Mileage4.5
8

ACDelco Professional 9748RR Spark Plug Wire Set

1,548 ratings | 6 offers | 1,548 Reviews
Price: $27.56$34.91
Why we chose it
  • Insulator employs high dielectric materials
  • Wire conductor, wire length, and diameter help provide maximum spark delivery and protection
  • Terminal design improves spark plug retention and assists installation with excellent corrosion resistance
  • Spark plug distributor boot shape and materials provide proper fit, installation, and water tight seal. Boot Type: Solid
ACDelco Professional 9748RR Spark Plug Wire Set: image
94%
customers recommend this product
4.7/ 5
Easy to install4.6
Value for money4.5
Mileage4.3
9

NGK (4412) RC-TE66 Spark Plug Wire Set

1,116 ratings | 9 offers | 1,116 Reviews
Price: $36.91$56.45
Why we chose it
  • Variable pitch winding delivers ultra-low resistance, a powerful spark and outstanding EMI/RFI noise suppression
  • Positive-locking, corrosion-resistant stainless steel terminal ends for tight fit and maximum resistance to vibration and separation
  • Set includes 3 wires (Coil Lead N/R). Vehicle fitment- 4Runner 1996-2002, T-100 1995-1998, Tacoma 1995-2004, Tundra 2000-2004
  • High-temp (250 C / 482 F) silicone outer jacket resists moisture, oil/petrol and cracking due to temperature extremes
  • Numbered for easy cylinder identification and coil wires are color coded for correct and easy installation
NGK (4412) RC-TE66 Spark Plug Wire Set: image
94%
customers recommend this product
4.7/ 5
Value for money4.6
Easy to install4.6
Mileage4.6
10
Why we chose it
  • Fitment 10.5mm High Performance Racing Spark Plug Universal Set For SBC & BBC Chevrolet Engines
  • Material These 10.5mm wires feature high-temperature 100% pure silicone insulator outer layer!
  • Warranty We offer lifetime replacement guarantee.If you ever have any issues, simply contact us for a free replacement or refund. We support 24 hours online customer service.
  • Package includes Electronic Ignition HEI Plug Wires, 90 Degree HEI Style Boots on Distributor with Straight Spark Plug Boots
  • Replce Part Number Part Number: SP10-390-1024
10.5 MM High Performance Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic Ignition HEI Plug Wires: image
86%
customers recommend this product
4.3/ 5
Sturdiness4.3
Mileage3.8
Value for money3.8
Easy to install3.7
Top Pick
Edelbrock 22716 Ultra Spark 50 Plug Wire Set w/Metal Sleeves 50 ohms Of Resistance Per Foot High Performance Ultra Spark 50 Plug Wire Set, Black
Max-Fire(R) Ultra-Spark(R) performance spark plug wires are manufactured from highest quality materials to help deliver maximum voltage - ensuring the ultimate performance. These wires have an extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possible. They feature a heavy duty 8. 5mm diameter silicone jacket to protect the Kevlar spiral wound core from heat, moisture and chemicals. Max-Fire offers two levels of spark plug wires; Ultra-Spark 500 and Ultra-Spark 50. Ultra-Spark 500 is a great choice for replacing OEM wires and are value priced. They feature high quality leads that deliver 500 ohms of EMI/RFI noise suppression with low resistance. They are ideal for daily drivers and for budget builds, offering the best combination of value and performance. Ultra-Spark 50 spark plug wires are engineered for high performance engines that need all of the voltage they can get for maximum power output. They are made with wire leads that deliver a low 50 ohms of resistance per-foot for maximum EMI/RFI noise suppression. This makes them ideal for engines with aftermarket high performance upgrades that require maximum voltage.
Ranking the Brands
JDMSPEED: 30.00%
ACDelco: 30.00%
Fyue-Auto: 10.00%
Edelbrock: 10.00%
NGK: 10.00%
: 10.00%

Comparison Table

Сomparison: JDMSPEED New High Heat Spark Plug Ignition Wires Set 10.5mm Replacement For LSx LS1 LS2 LS3 LS6 LS7: imageСomparison: JDMSPEED High Performance Spark Plug Ignition Wire For 2000-2009 CHEVY GMC V8: imageСomparison: JDMSPEED New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic: imageСomparison: ACDelco Professional 9748HH Spark Plug Wire Set: imageСomparison: 41-962 Spark Plugs + 9748HH Herlux Wires Compatible with Escalade Tahoe Silverado 1500 Pontiac G8 H2 H3 GMC Yukon XL Savana Sierra 2000-2012, for LS2 LS3 LS4 LS7 Engines, 16 PCS: imageСomparison: ACDelco Professional 9718Q Spark Plug Wire Set: imageСomparison: Edelbrock 22716 Ultra Spark 50 Plug Wire Set w/Metal Sleeves 50 ohms Of Resistance Per Foot High Performance Ultra Spark 50 Plug Wire Set, Black: imageСomparison: ACDelco Professional 9748RR Spark Plug Wire Set: imageСomparison: NGK (4412) RC-TE66 Spark Plug Wire Set: imageСomparison: 10.5 MM High Performance Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic Ignition HEI Plug Wires: image
JDMSPEED New High Heat Spark Plug Ignition Wires Set 10.5mm Replacement For LSx LS1 LS2 LS3 LS6 LS7JDMSPEED High Performance Spark Plug Ignition Wire For 2000-2009 CHEVY GMC V8JDMSPEED New 10.5mm Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 ElectronicACDelco Professional 9748HH Spark Plug Wire Set41-962 Spark Plugs + 9748HH Herlux Wires Compatible with Escalade Tahoe Silverado 1500 Pontiac G8 H2 H3 GMC Yukon XL Savana Sierra 2000-2012, for LS2 LS3 LS4 LS7 Engines, 16 PCSACDelco Professional 9718Q Spark Plug Wire SetEdelbrock 22716 Ultra Spark 50 Plug Wire Set w/Metal Sleeves 50 ohms Of Resistance Per Foot High Performance Ultra Spark 50 Plug Wire Set, BlackACDelco Professional 9748RR Spark Plug Wire SetNGK (4412) RC-TE66 Spark Plug Wire Set10.5 MM High Performance Spark Plug Wire Set Replacement for HEI SBC BBC 350 383 454 Electronic Ignition HEI Plug Wires
BrandJDMSPEEDJDMSPEEDJDMSPEEDACDelcoFyue-AutoACDelcoEdelbrockACDelcoNGK
MaterialSiliconeCopperFiberglass, SiliconeSilicone,MetalSilicone
Item Dimensions LxWxH10.63 x 2.76 x 7.87 inches10.24 x 2.56 x 7.68 inches3.8 x 10 x 6 inches3.8 x 10 x 6 inches
Item Weight1.36 pounds11.7 ounces1.14 Kilograms14.4 ounces2.12 pounds1.27 pounds1.74 pounds1.25 pounds11.2 ounces
ManufacturerJDMSPEEDD071ACDelcoGbrandACDelcoEdelbrockACDelcoNGK
Product Dimensions10.63 x 2.76 x 7.87 inches3.8 x 10 x 6 inches3.8 x 10 x 6 inches3.8 x 10 x 6 inches
Is Discontinued By ManufacturerNoNoNoNoNo
Country of OriginChinaChinaUSAMexicoChina

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