SKU: 85237401178

MSD Super Conductor Spark Plug Lead Set MSD31159

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Description

MSD Super Conductor Spark Plug Lead Set MSD31159Super Conductor Spark Plug Lead Set8. 5mm, Red, Universal 4 Cyl Multi Angle Plug Socket & HEI Distributor Cap Terminal Brand: MSD Part Number: MSD31159 Description: Copper alloy conductor has a resistance value of less than 50 ohms per foot for superior spark Ferro magnetic impregnated core creates an effective EMI choke Forty feet of conductor is wound into a single foot of wire for high EMI suppression Conductor core features Dupont Kevlar material

Super Conductor Spark Plug Lead Set8.5mm, Red, Universal 4 Cyl Multi-Angle Plug/Socket & HEI Distributor Cap Terminal
Brand: MSD
Part Number: MSD31159
Description:
  • Copper alloy conductor has a resistance value of less than 50 ohms per foot for superior spark
  • Ferro-magnetic impregnated core creates an effective EMI choke
  • Forty feet of conductor is wound into a single foot of wire for high EMI suppression
  • Conductor core features Dupont Kevlar material for increased tensile strength
  • Durable outer sleeve is a proprietary compound for resistance to high heat or abrasion

The MSD 8.5mm Super Conductor is the ultimate performance wire! Its extremely low-resistance combined with the ability to suppress Electro Magnetic Interference is a combination that defies the common laws of physics. Less resistance means more energy is going to make it to the spark plug to ignite the air/fuel mixture. The Super Conductor uses a copper alloy conductor resulting in less than 50 ohms per foot of wire! This nergy possible makes it to the spark plug. This combination is encased in a heavy duty sleeve that will withstand abrasion and high temperatures. Cap off each end with our Dual Crimp Terminals and you have the best wire available!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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: 85237401178

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4.3 ★★★★★
Based on 22 reviews
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Verified Purchase
Annabanana
Birmingham, US
★★★★★ 5
Worth the money.
Quick and easy claim process. My refund was processed the same day that I shipped back the product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
L
Verified Purchase
LadyG
Belleville, US
★★★★★ 1
All Gotchas, Gimmicks, and Grief
My husband broke the item in question, which was a Chemex coffee maker made of nothing but glass. It shattered full of coffee, so like a normal human he cleaned up the dangerous mess and threw it away. I put in a claim, and it said that I had to ship back the product. Believing that the Asurion process was as simple as stated, and reading the agreement that does mention that sometimes they'll require shipment of the item, but that they will review cases and use reasonable judgment, I contacted their chat, explaining that the requirement that I mail them a wet pile of shards of glass soaked in coffee (and a little bit of blood) was unsafe and unreasonable. I don't even know how I could do that in a way that would be safe for the people opening the packaging, or even to take it to the store. The shards of glass might puncture any plastic, and the wetness would soak through, plus there's the biohazard issue. Seems silly for a $47 product replacement to me. I figured any human would understand. First chat associate closed my case without even responding to me. I had to reopen it. The second one told me, "Yes, that is how your warranty works" as an answer to my "Hello, the last chat closed without me talking to anyone." I tried to explain the situation, and was told "If you call the hotline, maybe they'll help you." I call the hotline. The first person tells me tough, I have to mail it. I say it was thrown away. He says "AHA then it's lost! Your warranty doesn't cover lost things!" I say no, it's not lost, it was disposed of properly as shards of glass should be. I finally ask can I speak to someone else or a supervisor. He lies and says yes. I sit on hold for 20 minutes, never any wait time or any sort of indicator of when someone will talk to me. The phone call quality finally gets very horribly staticky, so I hang up and try again. Hallelujah, I get a decent human being who immediately says, "Oh, no, that's not reasonable! That is an unsafe thing to have to mail. I'll send it to the override department who should approve this because it's obvious that's not a normal thing to expect." Today I get an email that says: We can't approve your claim. We reviewed your NO SUPPORTING MANUFACTURER COFFEE MAKER claim. The product in your claim is not covered by your plan. As a result, we're unable to approve your claim. Nothing about the requirement to mail a biohazard, just the item isn't covered even though the item is absolutely covered. While I understand that loss prevention is important, this is a very small potatoes return and it isn't like I made this up. It would be easy to make me happy. I'm sure it has cost them more money to deny it than they would have lost covering the Chemex. I've bought multiple of their product replacement policies before. I never will again. They didn't offer for me to send a picture or anything. They just wasted hours of my time and sent a clearly AI-based answer, rather than treating me like a valuable customer.
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Reviewed in the United States on February 28, 2024
L
Verified Purchase
Lisa R.
Carnegie, US
★★★★★ 5
Fast!
Process was easy. Quickly issued a gift card for my refund.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
V
Verified Purchase
vicki
Port Orchard, US
★★★★★ 5
Great price great plans
Anyways a pleasure to work with asurion. Great plans
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Reviewed in the United States on May 14, 2026
W
Verified Purchase
William
Lowell, US
★★★★★ 5
Quick and easy claim process.
I had problems with my Sous Vide and the manufacturer warranty expired 1 year ago. I made a claim with Asurion and they immediately sent me a return label. I returned the old Sous Vide and I was sent an amazon gift card to purchase a new Sous Vide within a couple of days.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026

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