🔧 Power your LS swap with plug-and-play precision — don’t get left behind!
The Gledewen Standalone Wiring Harness is a premium, ISO-certified wiring solution engineered for 2006-2015 LS2 and LS3 engines. Featuring high-conductivity copper core wires, heat-resistant TXL insulation, and GM Delphi connectors, it ensures a durable, seamless installation for LS swaps. With extended wiring length and comprehensive sensor compatibility, it’s built to handle complex engine setups, all backed by a 10-year warranty for ultimate reliability.
| Brand | Gledewen |
| Material | Copper, Polyethylene |
| Item Weight | 2.68 Kilograms |
| Cable Type | Wiring Harness |
| Connector Type | Gm Delphi |
| Manufacturer | Gledewen |
| Item Weight | 5.89 pounds |
| Package Dimensions | 13.23 x 11.77 x 5.79 inches |
| Country of Origin | China |
| Item model number | GW-QXS04 |
| Manufacturer Part Number | GW-QXS04 |
T**S
5.3 wiring harness
Great wiring harness with good price!
R**R
Easy install fast shipping
Great kit got my s10 5.3l swap on the road
J**L
Wires missing and not wired correctly
Harness not wired correctly. Found missing OBD 2 can bus wires missing. Pin 58 is wired and going somewhere it doesn't belong. Waiting for my replacement to come in. Will report again about quality of harness when second one comes in. This time I will be home testing every pin to verify that the wires are in their correct locations and going where they are supposed to go. Poor engine harness. Poor quality control and so far no customer service. When the next harness comes in and it is incorrect I will be asking for a refund. I got over 10 hours and chasing down wires on this harness. I'm not very happy.
C**
Cheap and somewhat works
If looking for a cheap harness in my opinion it worked good just the layout is very tight some wires have to be extended plugged everything in and engine fired right up need better diagram or labels for plugs *update * junk ass Harness
R**D
Noce
Nice
P**O
Pretty nice for the price
Not bad for the price wires definitely on cheaper side and would be nice if stuff was labeled but otherwise nice
T**D
Wires too short
Short wires
D**N
Wiring harness exactly as expected,excellent delivery.
Excellent product used for engine trans plant.
Trustpilot
2 weeks ago
1 week ago
