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⚡ Wire your LS swap like a pro — no guesswork, just power!
This 5.3 Wiring Harness by KASSEN is engineered for 1997-2006 LS1 Vortec engines (4.8L, 5.3L, 6.0L) with 4L60E transmissions. Featuring complete dash connections and an extra 36" length for easy PCM mounting, it offers a plug-and-play experience with color-coded connectors and detailed installation instructions. Designed for professional-grade swaps and backed by a lifetime warranty, it ensures reliable performance and hassle-free installation for your engine upgrade.
| ASIN | B09NDD3V71 |
| Best Sellers Rank | #119,020 in Automotive ( See Top 100 in Automotive ) #303 in Car Electrical Wiring Harnesses |
| Brand Name | Goopool |
| Cable Type | Automotive Wiring Harness |
| Connector Type | Dlc Port |
| Customer Reviews | 3.8 3.8 out of 5 stars (195) |
| Included Components | FALSE |
| Item Weight | 3.13 Kilograms |
| Manufacturer | KASSEN |
| Material Type | Copper |
| Model | LS14L60E-2 |
| Part Number | LS14L60E-2 |
| Unit Count | 1 Count |
N**T
UPDATE: After contacting the seller, they took responsibility and sent a replacement wiring harness. I tested the replacement and it works correctly. Their customer service was responsive and professional, and for that alone they deserve five stars. Bought this in August for an engine swap. From the start, the vehicle didn’t work correctly. I initially believed the issue was engine-related, but after months of troubleshooting, it turned out the real problem was the wiring harness. The harness had incorrectly configured wires from the factory, which made the issue difficult to diagnose.
C**.
YEAH NOPE I TRIED,, THIS HARNESS IS PINED WRONG IM SURE ITS A QA PROBLEM FROM FACTORY,, IF YOU ARE NOT EXPERENCED WITH THE RED AND BLUE ECU PINOUTS DO NOT BUY
A**Z
Wiring harness is perfect very well made perfectly packaged
A**T
Ordered as a replacement for a 1999 lm7 5.3 auto rwd truck. It could be made to work, but... Anyway, for the hundred bucks I am keeping it for parts or a stand alone swap later. Its set up for an F body car with the ECU in the cabin, Truck ECU is under hood with the boiling hot engine, its just how GM does things, anyway. Looks to be reasonably well made but read the fine print, it will require changes to things you might not want to deal with.
J**D
Ran this on a couple of LS swaps now, haven't run into any issues.
TrustPilot
2天前
1 周前