MSD 32829 - 8.5mm LS1 Truck Red Spark Plug Wire Set Chevy GMC Avalanche Silverado - Red Jacket - Gen III LS 4.8/5.3/6.0
SKU: 53108636283

MSD 32829 - 8.5mm LS1 Truck Red Spark Plug Wire Set Chevy GMC Avalanche Silverado - Red Jacket - Gen III LS 4.8/5.3/6.0

$112.45 $124.95
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Description

MSD 32829 - 8.5mm LS1 Truck Red Spark Plug Wire Set Chevy GMC Avalanche Silverado - Red Jacket - Gen III LS 4.8/5.3/6.0Overview: Engineered from the inside out, the 8. 5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference! In a single 12 inch length of Super Conductor Wire, there are only 40 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to its great voltage carrying capabilities. The low resistance results in less loss in

Overview:

Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference! In a single 12 inch length of Super Conductor Wire, there are only 40 - 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to its great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight in fact, that there are over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferromagnetic impregnated center core, produces an extremely effective Electro Magnetic Interference (EMI) "choke". This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produces a sleeve that is highly resistant to high heat as well as abrasion and tears. The MSD's 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor. The MSD's 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor.
 

Features:

 

Application:

Year Make Model Submodel Engine Size
1999 - 2002 Chevrolet Silverado 1500   3.78/8 V
1999 - 2000 Chevrolet Silverado 2500   3.78/8 V
1999 - 2006 GMC Sierra 1500   3.78/8 V
1999 - 2000 GMC Sierra 2500   3.78/8 V
2001 - 2005 Chevrolet Silverado 2500 HD   4.25/8 V
2001 - 2006 Chevrolet Silverado 3500   4.25/8 V
2001 Chevrolet Suburban 2500   4.25/8 V
2001 - 2002 GMC Savana 3500   4.25/8 V
2001 - 2005 GMC Sierra 1500 HD   /
2001 - 2003 GMC Sierra 1500 SL 3.78/8 V
2001 - 2005 GMC Sierra 1500 SLE 3.78/8 V
2001 - 2005 GMC Sierra 1500 SLT 3.78/8 V
2001 - 2005 GMC Sierra 2500 HD   4/8 V
2001 - 2004 GMC Sierra 2500   /
2001 - 2006 GMC Sierra 3500   4/8 V
2001 - 2004 GMC Yukon XL 1500 SLE 3.78/8 V
2001 - 2004 GMC Yukon XL 1500 SLT 3.78/8 V
2001 - 2003 GMC Yukon XL 2500   4/8 V
2001 - 2006 GMC Yukon   /
2002 - 2006 Chevrolet Avalanche 1500   /
2002 - 2006 Chevrolet Avalanche 2500   /
2002 - 2005 GMC Sierra 1500 Base 3.78/8 V
2002 GMC Sierra 1500 HT 3.78/8 V
2002 - 2005 GMC Sierra 1500 WT 3.78/8 V
2002 GMC Sierra 2500   4/8 V
2003 - 2007 Chevrolet Express 3500   3.78/8 V
2003 - 2005 Chevrolet Silverado 1500 Base 3.78/8 V
2003 - 2005 Chevrolet Silverado 1500 LS 3.78/8 V
2003 - 2005 Chevrolet Silverado 1500 LT 3.78/8 V
2003 Chevrolet Silverado 2500 HD Base 4.25/8 V
2003 Chevrolet Silverado 2500 HD LS 4.25/8 V
2003 Chevrolet Silverado 2500 HD LT 4.25/8 V
2003 - 2005 GMC Envoy XL   3.78/8 V
2003 - 2006 GMC Savana 1500   3.78/8 V
2003 - 2006 GMC Savana 2500   3.78/8 V
2003 - 2006 GMC Savana 2500   4/8 V
2003 - 2005 GMC Savana 3500   /
2004 Buick Rainier   3.78/8 V
2004 - 2007 Chevrolet Express 1500   3.78/8 V
2004 - 2007 Chevrolet Express 2500   3.78/8 V
2004 - 2007 Chevrolet Express 2500   4/8 V
2004 - 2005 Chevrolet Express 3500   /
2004 - 2005 Chevrolet Silverado 1500 Hybrid 3.78/8 V
2004 Chevrolet Silverado 1500 LS 4/8 V
2004 Chevrolet Silverado 1500 LT 4/8 V
2004 Chevrolet Silverado 1500 SS 4/8 V
2004 Chevrolet Silverado 1500 WT 3.78/8 V
2004 Chevrolet Silverado 1500 Z71 3.78/8 V
2004 - 2005 Chevrolet Silverado 2500 HD   4/8 V
2004 Chevrolet Silverado 2500   /
2004 - 2005 Chevrolet Silverado 3500   4/8 V
2004 Chevrolet SSR   /
2004 - 2005 Chevrolet Suburban 1500   /
2004 Chevrolet Suburban 2500   /
2004 - 2005 Chevrolet Tahoe   /
2004 - 2005 Chevrolet Trailblazer EXT   3.78/8 V
2004 - 2005 GMC Envoy XUV   3.78/8 V
2004 GMC Sierra 1500 Denali 4/8 V
2005 Chevrolet Silverado 1500 HD   /
2005 - 2006 GMC Envoy Denali 3.78/8 V
2005 GMC Sierra 1500 Hybrid 3.78/8 V
2005 - 2006 GMC Yukon XL 1500   /
2006 - 2007 Chevrolet Express 3500   4/8 V
2006 GMC Envoy XL Denali 3.78/8 V
2006 GMC Savana 3500   3.78/8 V
2006 GMC Savana 3500   4/8 V
2006 GMC Sierra 1500   4/8 V

 

Specs:

Application GM LS Engines
Boot Material Silicone
Brand MSD
Color Red
Core Copper
Emission Code 5
Length (in) 12
Product Type Spark Plug Wire
Resistance 40-50 Ohms Per Foot
Spark Plug Boot Angle Multi-Angle
Warranty Limited 1 Year Warranty
Wire Diameter 8.5mm
Wire Series 8.5 Super Conductor
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 53108636283

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John G
Omaha, US
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Good quality, but…
Size: 60 Count (Pack of 1)
Good quality supplement for the price. I started to take it for my joints as I have an auto immune disease. My only complaint is that in order to get enough EPA for it to be effective for that I have to take a minimum of two a day but when I do that it makes me a little dizzy and upsets my stomach. I’m not sure if that’s because I’m on high blood pressure meds and because I don’t have a gallbladder, so I just take one a day of it for general health. I may try another brand just to see if my body has the same response.
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Reviewed in the United States on May 18, 2026
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patriciakeyes
Bozeman, US
★★★★★ 5
A size easy to swallow
Size: 80 Count (Pack of 1)
Great product and finally the size that is easy to swallow.
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Reviewed in the United States on April 2, 2026
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DH
Louisville, US
★★★★★ 5
Dropped LDL by 38 at one year check up
Size: 60 Count (Pack of 1)
I am a 48 year old female weighing 126 lbs. I want to praise this product for reducing cholesterol levels. I have seen the cardiologist to be proactive since my dad died of heart disease and because it runs on both sides of the family. My cholesterol levels have been borderline high for several years but not to the point of needing medication. In April 2025 it was the highest levels so far. I had been eating healthy cereals and exercising at that time so I was surprised it had increased. I have taken this supplement daily for a full year without missing many doses. I just had my yearly check up on April 1, 2026, and my total cholesterol dropped by 37 and the bad LDL dropped by 38. I am very please with my results. All my levels were in the optimal range except the LDL and It was in the nearly optimal range per the Labcorp graph and total cholesterol was in the acceptable range. I have not exercised in 8 months and I eat a lot of fast food, so this product is the only explanation for the improvement. I also started the Megared CoQ10 about 5 weeks before my labs but it wouldn't be long enough to be that helpful yet. I am going to stay on the CoQ10 in addition to the Megared 4 in 1 product to see if it further lowers the LDL to the optimal range next year. In one year with no diet changes or exercise: Cholesterol total went from 228 to 191 LDL Cholesterol went from 161 to 123 The only thing I do not like about the product is the price but with those results I can't complain. It is worth it.
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Reviewed in the United States on April 3, 2026
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ERICKA F SALAZAR
Battle Creek, US
★★★★★ 5
Excelente producto
Size: 80 Count (Pack of 1)
Es muy buen producto! Ya es la segunda vez que los compro y me ayudado muchísimo.
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Patrick Wihler
Boise, US
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MegaRed Omega Fish Oil
Size: 80 Count (Pack of 1)
Great Fish Oil
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Reviewed in the United States on May 28, 2026

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