Skip to content

Holley EFI Systems Wiring Harnesses

Marsoni M251S
Sale price$283.98
Pay 4 payments of $71.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Holley EFI Systems Wiring HarnessesThis part is legal for sale or use on Racing Use Only Vehicles The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street. This harness is designed for LS1 6 Engines, from 1997 2004. This harness interfaces with 24x Crank and 1x Cam sensors.
Easy Shipping

Quick Dispatch:

Your Holley EFI Systems Wiring Harnesses 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 Holley EFI Systems Wiring Harnesses ships.

Need Help?
Questions about Holley EFI Systems Wiring Harnesses, 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 Holley EFI Systems Wiring Harnesses 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
4.4 ★★★★★
Based on 1700 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Matt R. Stevens
Pawtucket, US
★★★★★ 5
Great purchase!
Size: 6 Panel
I absolutely love this thing. I've had it for over a year now, and its held up beautifully. I used it in my apartment as a divider between a very large living room, and its worked great. Sturdy, no issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2025
C
Verified Purchase
Claudia Quinones
New York, US
★★★★★ 5
Quality
Exceptional quality. Very well made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 20, 2025
H
Verified Purchase
H.
Massapequa, US
★★★★★ 5
Attractive
Size: 6 Panel
Smells nice, looks nice. Used for screening light in my room and as background for online meetings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2023
N
Verified Purchase
Nita
Massapequa, US
★★★★★ 1
Garbage!!!
Size: 6 Panel
The description of this item claims it is a room divider for patio privacy. The problem is that a little gust of wind and down it goes. Ther's not much privacy when it's always on the floor. This poor design needs some braces on the bottom to give it some stability and keep it from blowing over. Mine came damaged and the seller wanted me to pay $80 to have it shipped back to them despite uploading pictures of the broken hinge it came with. Take my advice, keep looking and don't settle for this one!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2022
A
Verified Purchase
Anna
Waukegan, US
★★★★★ 5
Stylish, Sturdy Shelves That Instantly Upgrade Any Bathroom
Size: 15.7", Color: Rustic Brown, Size: 15.7", Color: Rustic Brown
Beautiful, sturdy, and easy-to-install shelves that instantly make the bathroom look more organized and stylish. These floating shelves completely transformed the look of my bathroom. The wood color is rich and warm, and once installed, the shelves look much more expensive than they actually are. They add both decoration and practical storage without taking up extra space. Installation was straightforward, and everything aligned well. Once mounted, the shelves feel very sturdy. The toilet paper holder is especially useful, and the storage box has enough space for two rolls plus small decor pieces. The shelves also have great weight capacity. I added decor, candles, and a picture frame, and everything sits securely. They really elevate the room, giving it a cleaner and more put-together appearance. The set arrives packed well, and the finish has no scratches or flaws. For bathrooms, entryways, or small spaces, this set is an excellent choice. It’s functional, stylish, and adds instant charm to the room.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025

recommand products