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MSD

MSD 32829 Super Conductor Spark Plug Wire Set, Red

  • Based on 445 reviews
Condition: New
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Availability: In Stock.
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Arrives Saturday, Oct 10
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Features

  • 8 - 11" wires
  • Bolt-on performance
  • Wires are precut to exact specifications
  • Custom fit for make and model listed

Description

The MSD 8.5 Mm super conductor wire is the performance wire. 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 12.5 inch Length of super conductor wire there is only 40 to 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 it's great voltage carrying capabilities. The low resistance results in less loss of spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight, that there is over 40 feet Of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a Ferro-magnetic impregnated center core, produces an extremely effective electro magnetic interference (EMI) choke.

Manufacturer: ‎MSD Ignition


Brand: ‎MSD


Model: ‎MSD 32829 Super Conductor Spark Plug Wire Set, 8.5mm thickness, 12 inches length


Item Weight: ‎1.76 ounces


Product Dimensions: ‎10.1 x 10.8 x 2.7 inches


Item model number: ‎32829


Exterior: ‎Machined


Manufacturer Part Number: ‎MSD-32829


OEM Part Number: ‎32829


Date First Available: December 15, 2007


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

    • Do they work? I think so...
Sooo I'll admit that I was very skeptical of these wires from the very get go. They come highly recommended from several of the car forums that I read and are a well known brand in aftermarket performance products category. MSD has been around for a long time it's not a fly by night operation here. The plugs were here in two days and were cheaper than the local automotive franchise stores. Did I mention that they are red? Bright red? Didn't initially do it for me but once they are in the engine I do have to admit that the look great - but lets be honest - you didn't justify the expensive wires just because they are "pretty." I drive a Chevy Avalanche with the V8 5.3L power plant. My truck just hit 90k miles and I wanted to preempt my 100k mile maintenance by getting an early start on some of the things that have never been changed on this vehicle. I have been running stock spark plugs and wires for 90k miles with no real feel/mileage drop (that I knew of) from the stocks. This is a big up to GM for installing reliable parts from the get go. UPS dropped off at 7pm and I couldn't wait for the install so I went outside and knocked it out. Now, I have to mention that on this truck, at least, the install is not 10 minutes for your average Joe Blow. I had the complete wires swapped in about 30 minutes but it was dark and I had no helper for my flashlight - OBVIOUSLY not ideal installation time. On my truck and on most GM's in this series the back (closest to the firewall) two plugs on either side SUCK. I ended up mauling the cables and metal shielding to get the plugs out. Be prepared with some pliers and some patience and probably some beer for good measure. I took the truck for a spin and it's probably a placebo but I FEEL like the truck is much more responsive. Better yet, I know that these wires should give my truck the help it needs for another 100k. Happy with the buy. ... show more
Reviewed in the United States on April 6, 2010 by David
    • They work
Very cool set. Comes with rings that show cylinder number.
Reviewed in the United States on July 2, 2026 by Diablo
    • Good
Been having them for a while and still going strong
Reviewed in the United States on May 23, 2026 by Amazon Customer
    • Don’t buy cheap plugs! Buy these! You won’t regret it!
Review Image by Josiah J.
Dramatic power difference and response. Much needed! I did spark plugs and wires and it’s running great! I listened for 2 clicks on the coil pack side and one on the spark plug! Just wow the difference!!! 2004 Hummer H2 6.0 L.
Reviewed in the United States on July 26, 2025 by Josiah J.
    • Works as advertised
MSD is the go-to for ignition related products. I have these ignition wires installed on my 6.0 chevy and my "79 Corvette with a 406ci swap. The throttle response on both improved as soon as I started using these wires and the startup is even faster as well. Thoroughly satisfied with the performance and function of these. Just as advertised and MSD is no joke ... show more
Reviewed in the United States on July 23, 2024 by Connor Champagne
    • Open box was able to get cheaper
There still on the truck sparking away
Reviewed in the United States on June 7, 2026 by jumpin bean
    • Pay attention to what length you need
A little too long for a 01 Tahoe 5.3 , had to twist one wire to miss the steering shaft , also hits the fire wall on the passenger side.
Reviewed in the United States on February 21, 2026 by FF Kyle D Hansen
    • More Powerful Spark
Review Image by Dee Nice
Review Image by Dee Nice
New MSD wires, New MSD Street Fire Coils, New AC Delco Spark Plugs... Truck is purring like a kitten... Can't tell if I picked up any power, but the throttle response seems more responsive & smoother... I'm pretty much happy w/everything... Took me about 2hrs to do everything... See pic & video... That No# 5 wire... Gotta keep an eye out of that zip tie breaks, the wire will rub on the steering shaft... Happy Motoring People... ✌️ ... show more
Reviewed in the United States on October 19, 2024 by Dee Nice

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