


Smart Coil - LS Wire Harnesses for Factory Mount Location (Pair)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Smart Coil - LS Wire Harnesses for Factory Mount Location (Pair)Smart Coil LS Coil Wire Harness Pair Sealed, crimped and assembled in Wichita Kansas, with USA made, OEM grade, TXL wire. These are built with ultrasonic welds that are better than the factory solder joints. Every assembly is individually hand tested to ensure it exceeds OEM standards Compatible with GM (Gen 3 & 4 series) LS engines Not compatible with factory LS coil packs. ONLY fits smart coil style coils Includes: 2 harness extensions Factory
Quick Dispatch:
Your Smart Coil - LS Wire Harnesses for Factory Mount Location (Pair) orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Smart Coil - LS Wire Harnesses for Factory Mount Location (Pair) ships.
Need Help?
Questions about Smart Coil - LS Wire Harnesses for Factory Mount Location (Pair), sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Smart Coil - LS Wire Harnesses for Factory Mount Location (Pair) in your area.
Get Shipping Estimates
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
You may also like
4.7 ★★★★★
Based on 1898 reviews
Sort
Product Reviews
★★★★★ 5
I just got it changed about 30 min ago and the engine sounds like a little cat
Size: 5 L
My Audi factory setting says I should use VW 508.00. Somewhere online it says 5w-40. It's 82000 miles and I decided to give it a shot to go 0W-20 which is what VW508.00 is. I just got it changed about 30 min ago and the engine sounds like a little cat. The gas pedal feel is very smooth, there's definitely less resistance when pushing forward. In Sports mode driving, the engine is not as loud and the lag or drag is noticeably less. And when it hits 100k, I will do a engine flush to see if I can get further improvements. So far, I really love Liqui Moly. I used to use it on my S500 and it was very smooth. A little more money goes a long way! Don't settle for less for your German cars.
Update:
I just did another 1000 miles in a week to Vegas and back. The fuel economy improved about 20%. The power increase is amazing. I could notice when I am going fast, the sustained speed at high speed is easy and continuous, It doesn't just hit a snag when your foot is off the pedal. And the engine is definitely a lot quieter and smoother. I am amazed at the overall improvement after using this oil. No other oil will do from now on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2018
★★★★★ 5
Engine Oil
Size: 5 L
Perfect for Nissan Altima 2018 . Huge difference .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
★★★★★ 5
Liqui moly
Size: 1 L
Great product makes the engine work very quiet
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
★★★★★ 5
Do it!
Size: 5 L
Use it in a 14 Sierra. Get about 7500 miles an oil change going off the oil life monitor but I drive rough and the trucks modded. Pricier than others, but I feel it’s worth it. Truck runs smoother than what was in it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2025
★★★★★ 5
Works great in 2023 Chevrolet Silverado 1500 with a 5.3 motor
Size: 5 L
Best oil out there, I use it in my 2023 Chevy 1500 5.3 and love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
recommand products
KC HiLiTES 21-23 Jeep 392/Mojave Ditch Light Mounting Bracket Set
119.99
Rigid Industries D-XL Series Light Cover - Black
14.99
KC HiLiTES Wiring Harness for (2) Lights w/2-Pin Deutsch Connectors (110w Max Total)
50.99
KC HiLiTES 2021+ Ford F150/Raptor/Lightning Gen 3 Pillar / Ditch Bracket Set
134.99
KC HiLiTES 2019+ RAM 1500 Rebel/TRX A-Pillar/Ditch Light Mount
105.99