In many small block Chevy cars, you can find LS engines that have versatile and luxurious features making your car perform better. These are mainly 3rd and 4th gen General Motor engines that have pretty compact constructions.
But providing so many features by a small build consecutively can often do severe damage to some components, especially LS spark plug wires, as they are directly related to the combustion system.
Even so, that’s not a big deal because aftermarket spark plug wires for LS are affordable and available everywhere. The main challenge is to find the best spark plug wires among so many cheap and replica models. For this reason, I’ve thought of why not show my preferences for LS wires that can help you in your search.
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JDMSPEED New High Heat Spark Plug Ignition Wires Set 10.5mm Replacement For LSx LS1 LS2 LS3 LS6 LS7 |
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JDMSPEED New 10.5MM Performance Spark Plug Wires Set Chevy GMC 1999-2006 LS1 Vortec 4.8L 5.3L 6.0L |
3 |
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Taylor Cable 79614 409 Spiro-Pro 10.4mm Ignition Wire Set Blue For Vehicles w/LS Truck Headers 11.75 in. 135 Deg. Plug Boot 409 Spiro-Pro 10.4mm Ignition Wire Set |
4 |
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MAS 8.5mm Performance Spark Plug Ignition Wires Compatible with Chevy/GMC 1999-2006 LS1 VORTEC 4.8L 5.3L 6.0L |
5 |
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ICT Billet 5ft Universal Spark Plug Wire Set – LS LT Remote Coil Spiral Core Straight 90 135 Boots Compatible with LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LS2 L76 LY6 LC9 LH8 LMG LS3 LZ1 L99 L96 551083 |
6 |
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LS Engine High Heat Performance Spark Plug Ignition Wires Set 10mm LSx LS1 LS2 LS3 LS6 LS7 (8Pcs) |
7 |
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GoolRC Accel 9070C Spark Plug Wire Set – Extreme 9000 Ceramic Boot – for GM LS3/LS4/LS7/LT Engines |
8 |
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AIP Electronics Dragon Fire High Performance 10mm Spark Plug Wires Compatible with 1999-2019 GM Chevy GMC LS1 LS2 LS3 LS6 LS7 Vortec 4.8L 5.3L 6.0L LS1 100 ohm/ft, OE Heat Shield OEM Fit PWJ256 |
9 |
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ACCEL 9004C Ls Ceramic Spark Plug Wire Set – Race, White |
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Dragon Fire Performance ORANGE 500 Ohm per/ft. Street Series High Performance Spark Plug Wire Set For 1999-2017 Chevrolet GM Chevy LS LSX LS1 LS2 LS3 LS6 LS7 W/ Round or Square Coils OEM Fit PWLS-DF-O |
1. JDMSPEED New High Heat Spark Plug Ignition Wires Set 10.5mm Replacement For LSx LS1 LS2 LS3 LS6 LS7
- 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!!
- AFTER MARKET HIGH PREMIUM QUALITY
2. JDMSPEED New 10.5MM Performance Spark Plug Wires Set Chevy GMC 1999-2006 LS1 Vortec 4.8L 5.3L 6.0L
- Ready for Install Straight out of the box
- 10.5mm Spiral Wound Design
- Please make sure to check fitment below!!
- Ultra High Strength/High Temp. Silicone Boots and Sleeve
- AFTER MARKET HIGH PREMIUM QUALITY, A LITTLE LONGER THAN OEM WIRE
3. Taylor Cable 79614 409 Spiro-Pro 10.4mm Ignition Wire Set Blue For Vehicles w/LS Truck Headers 11.75 in. 135 Deg. Plug Boot 409 Spiro-Pro 10.4mm Ignition Wire Set
- 100 percent Pure Silicone Ignition Wire
- 350 Ohm Per Foot Resistance
- Heat Treated Fiberglass Braid
- Spiro-Wound Core
- Eliminates Radio Frequency Interference
4. MAS 8.5mm Performance Spark Plug Ignition Wires Compatible with Chevy/GMC 1999-2006 LS1 VORTEC 4.8L 5.3L 6.0L
- RFI Suppression
- 8.5mm Spiral Wound Design
- UltraLow Resistance KEVLAR Core
- Ready for Install Straight out of the box
- Ultra High Strength/High Temp. Silicone Boots and Sleeve
5. ICT Billet 5ft Universal Spark Plug Wire Set – LS LT Remote Coil Spiral Core Straight 90 135 Boots Compatible with LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LS2 L76 LY6 LC9 LH8 LMG LS3 LZ1 L99 L96 551083
- 8pcs of 5 foot length plug wires
- Made in the USA!!
- Spiral core wire, 350 ohm, with 8mm thick jacket
- Compatible with all Gen 2, 3, 4, and 5 (LS and LT) engines and ignition coils
- Package includes: 8 plug wires, 8pcs 135 degree boots and terminals, 8pcs 90 degree boots and terminals, 8pcs straight boots and terminals
6. LS Engine High Heat Performance Spark Plug Ignition Wires Set 10mm LSx LS1 LS2 LS3 LS6 LS7 (8Pcs)
- Silicone Boots and Sleeve; 10mm LS1, LS2, LS3, LS6, & LS7 Spark Plug Wires For Round Coil.
- 10mm Spiral Wound Design – KEVLAR Core – RFI Suppression – Ultra High Strength/High Temp.
- RESISTANCE: 163 ohms per foot – Boot Style: Coil-45 Degree / Engine-45 Degree
- Reference Part Number: 19005218 6718063 3147 27873 7873 10039 XS10388 9748GG 748GG 2X1201
- Note: If you ever have any issues, simply contact us for a free replacement or refund. We support 24 hours online customer service.
7. GoolRC Accel 9070C Spark Plug Wire Set – Extreme 9000 Ceramic Boot – for GM LS3/LS4/LS7/LT Engines
- Eliminates burned or melted plug wires
- Reflects heat away from the plug boot with no flaking or peeling
- Wires are rated at 600 degrees Fahrenheit and come already cut to factory length
- Boots available in both straight and right angle configurations
- Ceramic boots withstand temperatures up to 2,000 degrees Fahrenheit
8. AIP Electronics Dragon Fire High Performance 10mm Spark Plug Wires Compatible with 1999-2019 GM Chevy GMC LS1 LS2 LS3 LS6 LS7 Vortec 4.8L 5.3L 6.0L LS1 100 ohm/ft, OE Heat Shield OEM Fit PWJ256
- Stainless Steel Plug Terminals
- Fit type: Vehicle Specific
- 500 Ohms/ft Of Resistance
- Ceramic boots withstand up to 2,000° Fahrenheit
- 8mm double silicone construction black wire
- Inferno Shield sleeving increases wire heat resistance to withstand 1200°F
9. ACCEL 9004C Ls Ceramic Spark Plug Wire Set – Race, White
- WIRE LENGTHS – 8 x 10.5″
- WIRE DIAMETER & RESISTANCE: 10mm / 500 Ohms per foot
- MANUFACTURER: Dragon Fire Performance Products MODEL: Race Series Direct Factory Fit
- Compatible With: 1999-2006 Cadillac Chevrolet GMC GM TRUCK/SUV 4.8L 5.3L 6.0L 6.2L Vortec V8 LS Engines (ROUND or SQUARE Coils)
- FEATURES: Industry Leading High Heat Silicone – High Performance Coated Alloy Conductor – Precision Wound for Maximum Voltage Transfer and Superior RFI/EMI Protection – Kevlar Core – High Tensile Strength Fiberglass Protection Mesh – High Temp. Rated to 600F – Extra Thick Boot Wall Design – Long Service Life
10. Dragon Fire Performance ORANGE 500 Ohm per/ft. Street Series High Performance Spark Plug Wire Set For 1999-2017 Chevrolet GM Chevy LS LSX LS1 LS2 LS3 LS6 LS7 W/ Round or Square Coils OEM Fit PWLS-DF-O
- WIRE DIAMETER & RESISTANCE: 8.5mm / 500 Ohms per foot
- Compatible with 1999-2017 Chevrolet LS Series V8 (Round or Square Coil)
- FEATURES: Industry Leading High Heat Silicone – High Performance Coated Ni-Chomre Alloy (Ni-Cu) (5:1) Conductor – Precision Wound at 100 Turns per inch (+/- 10%) for Maximum Voltage Transfer and Superior RFI/EMI Protection – Kevlar Core – High Tensile Strength Fiberglass Protection Mesh – High Temp. Rated to 600F – Extra Thick Boot Wall Design – Long Service Life
- WIRE LENGTHS – 8×9.5″
- MANUFACTURER: Dragon Fire Performance MODEL: Street Series Direct Factory Fit
Greetings from James Milan. I am an Automotive enthusiast and car repairing expert for over 12 years. Blogging is one of my hobbies. According to my interest, I’ve started this blog to share my thoughts about the Automotive sectors and hope you’ll love it.