LS Smart Coil Ignition Harness

Marsoni

M251S

$143.47

Get it in 3 business days with 1 day shipping. Friday, May 29

LS Smart Coil Ignition HarnessOVERVIEW HP Smart Coil ignition sub harness. Includes a pair of coil harnesses for an 8 cylinder engine. These harnesses are similar in design to factory GM LSx coil harnesses, but plug into Holley HP Smart Coils. They plug into Holley LSx plug and play main harnesses if one wants to replace factory LSx coils with Holley HP Smart Coils. If using a non LSx main harness, purchase PN 558 307 for connectors, wiring, terminals to connect directly to a

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We offer a 30-day return/exchange service after receiving.
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Ok I normally don't leave reviews but I had to on this pillow. I was looking forever for a pillow and was nervous about buying one because you know how that usually goes when it comes to buying pillows. They arrived compressed but when you unwrap them they blow up to be a heavy duty pillow. Firm but not too firm. I don't like super soft pillows that you can roll up in a ball with one hand, I like a pillow that gives support and these do just that. They are cooling as well they are pretty for a pillow with the unique design. If you are in the market for a pillow and reading this THEN BUY THIS PILLOW & come back to tell me thank you. I promise you will NOT be disappointed. No I didn't get paid to say any of this. I wanted to give a honest review where it deserves one! You will not be disappointed! Thanks for the fast over night shipping as well. Not to mention the pricing is on point. I can say right now you will not find 2 pillows of this quality & price.

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Reviewed in the United States on April 1, 2026

Verified Purchase

KEM

Lake Worth, US

★★★★★ 5

Perfect pillows

Size: Queen, Number of Items: 2

Soft, but durable. Comfortable and cool during sleep.

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Reviewed in the United States on May 17, 2026

Verified Purchase

James P

Whiting, US

★★★★★ 4

Best pillow I’ve ever tried—hands down!

Size: Queen, Number of Items: 2

I’ve gone through a bunch of pillows over the years, but this BETU Cooling Pillow is by far the best one I’ve ever used. I sleep in literally every position—on my back, stomach, and sides—and this pillow works perfectly no matter how I’m laying. It really does have a cooling effect, which I love as a hot sleeper. Just make sure your room is cool too, and it makes a big difference. It came vacuum-packed, but it fully expanded within just a few hours. I was able to sleep on it the same day it arrived, and it was super comfy right from the start. I also washed and dried the pillowcase before using it, and it came out looking and feeling great—no shrinking or damage at all. Honestly, I look forward to going to bed every night now just because of this pillow. It’s supportive, comfortable, and totally worth it!

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Reviewed in the United States on February 21, 2026

Verified Purchase

Amazon Customer

Omaha, US

★★★★★ 5

Excellent pillows!

Size: Queen, Number of Items: 2

This pack came with 2 pillows, one firm and one that was flatter and squishy. I absolutely love the flatter one! Most comfortable pillow I've ever used! The firm one was a bit too much for me, but my husband loves it.

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Reviewed in the United States on March 28, 2026