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- HPI LS3 LS2 2006-2015 6.2L STANDALONE Harness...
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Item #:
107219021
HPI LS3 LS2 2006-2015 6.2L STANDALONE Harness 6L80E/6L90E 58X Drive BY Wire DBW
90% of respondents would recommend this to a friend
Item #:
107219021
ZMW 9245
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Order now and get it around Monday, September 28
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Super simple chassis connections - no OEM fuseboxes needed.
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What Stands Out
Stand-Alone Design
The HPI LS3 LS2 standalone harness simplifies LS engine swaps, requiring no additional modules, ensuring a quick and hassle-free installation that enthusiasts appreciate.
Drive by Wire
Equipped with Drive by Wire technology, this harness provides enhanced throttle response and fine-tuned control, improving performance and drivability compared to traditional systems.
Compatibility
Specifically designed for 2006-2015 LS3 and LS2 models, this harness seamlessly integrates with 6L80E/6L90E transmissions, making it the ideal choice for builders seeking reliability and performance upgrades.
Product Details
| Brand Name | HPI |
| Number of Items | 1 |
| Manufacturer | High Performance Injectors |
| UPC | 647535903927 |
| Unit Count | 1 Count |
| Number of Packs | 1 |
| Included Components | Complete Engine and Transmission Harness, Instruction Manual |
| Part Number | 6L80E/6L90E |
| Item Weight | 6 pounds (2.72 kg) |
| Connector Type | Ev6 |
| Material Type | Plastic |
| Cable Type | EV6 |
| Brand | HPI |
| Material | Plastic |
Who Should Buy?
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Performance Enthusiasts
Perfect for automotive hobbyists looking to install LS engines with enhanced performance and drive-by-wire capabilities.
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Custom Builds
Ideal for builders who want to create custom vehicles using LS engines and require a standalone wiring solution.
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Swap Projects
Excellent choice for those undertaking engine swaps with LS engines, needing compatibility with 6L80E/6L90E transmissions.
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Novice Users
Not suitable for individuals without automotive electrical experience, as installation requires technical knowledge and skills.
Product Description
HPI LS3 LS2 2006-2015 6.2L STANDALONE Harness 6L80E/6L90E 58X Drive BY Wire DBW
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the HPI LS3 LS2 6.2L standalone harness?
Answer: The HPI LS3 LS2 6.2L standalone harness is designed to simplify the integration of LS engines into custom applications. By providing essential connections for power, ground, and control, it eliminates the complexity associated with factory wiring. This harness is particularly beneficial for those converting vehicles to LS engines or building custom projects, ensuring compatibility with engine management systems. It allows for a clean and efficient installation process, making it a go-to solution for automotive enthusiasts. -
Question:
Can I use the HPI LS3 LS2 harness with different transmissions?
Answer: Yes, the HPI LS3 LS2 6.2L standalone harness is compatible with both the 6L80E and 6L90E transmissions. This flexibility allows users to pair the harness with their preferred transmission choice while ensuring proper functionality. Whether you're racing, off-roading, or simply enhancing your vehicle's performance, this harness provides the necessary connections for various transmission options, making it a versatile choice for many applications. -
Question:
What comes included with the standalone harness?
Answer: The standalone harness typically includes the main wiring harness, connectors for engine sensors, and transmission control connections. Some kits may also provide detailed instructions for installation. Having everything packaged together simplifies the initial setup process and ensures compatibility. This comprehensive approach allows even those new to wiring to tackle their installation projects with confidence. -
Question:
Is the harness compatible with both drive-by-wire and cable throttle systems?
Answer: The HPI LS3 LS2 standalone harness is specifically designed for drive-by-wire (DBW) systems. This means it is equipped to interface directly with drive-by-wire throttle bodies, enhancing responsiveness and performance. If you are looking to utilize a DBW system for your LS engine, this harness will facilitate that integration seamlessly. It's ideal for projects where precision and modern throttle systems are prioritized. -
Question:
What types of vehicles can I use this standalone harness on?
Answer: This harness is suitable for a wide range of vehicles, especially custom builds and engine swaps involving GM's LS3 and LS2 engines. It is popular among enthusiasts looking to integrate LS engines into classic cars or trucks, thereby enhancing performance. Its versatility makes it a common choice for off-road builds, racing applications, and restomods, allowing users to retain modern engine management features while keeping a classic vehicle aesthetic. -
Question:
Do I need any special tools for installation?
Answer: While basic automotive wiring tools like wire strippers, crimpers, and multimeters will be useful, specialized tools are typically not required for installation of the HPI LS3 LS2 standalone harness. Detailed installation instructions are usually provided, guiding users through the process. Preparedness with these tools will ensure a smoother installation experience, reducing the chance of electrical issues once everything is connected. -
Question:
How does this harness affect engine performance?
Answer: Using the HPI LS3 LS2 standalone harness can significantly enhance engine performance due to its optimized wiring setup. It allows for better power management and control, leading to improved throttle response and efficiency. This harness is designed to minimize electrical resistance and maximize signal integrity, which can result in a smoother running engine and can positively impact power output for performance applications. -
Question:
Can I modify the harness for custom applications?
Answer: Yes, the HPI LS3 LS2 standalone harness is designed to be adaptable for custom applications. Enthusiasts can make modifications to the harness, such as extending wires or adding connectors, to better fit their unique setups. This flexibility allows for personalization in various projects, making it a favored choice for custom builds requiring specific configurations tailored to performance goals or aesthetic preferences. -
Question:
Where can I buy the HPI LS3 LS2 standalone harness in Zambia?
Answer: You can purchase the HPI LS3 LS2 2006-2015 6.2L standalone harness from Ubuy in Zambia. Ubuy offers a convenient platform for acquiring automotive parts, including high-quality wiring harnesses suited for your LS engine projects. Their international presence ensures that you can find the harness along with the necessary support for your performance needs. -
Question:
Is professional installation recommended for this harness?
Answer: While skilled DIY enthusiasts may handle the installation of the HPI LS3 LS2 standalone harness, professional installation is recommended for those unsure of their wiring capabilities. Professionals can ensure that all connections are properly made, reducing the risk of potential electrical issues that could arise from improper installation. This assurance allows users to focus on performance and enjoy their vehicle without technical concerns.
HPI Wiring Harnesses Editorial Review
The HPI LS3 LS2 2006-2015 6.2L Standalone Harness for the 6L80E/6L90E engines has garnered mixed reviews from customers who have utilized it for their engine swaps. On one hand, it has earned praise for its ease of installation and the quality of the harness, which has exceeded some customers' expectations. The product appears to be well-received by those who have successfully integrated it into their 2014 LS3 engine swaps, noting that all connections were good and functioned as intended. However, there are significant critiques regarding incorrect wiring on at least five plug-ins, which can lead to confusion and additional troubleshooting for users. Despite this, many customers have highlighted the responsive and helpful customer service as a silver lining, making the installation process smoother for those needing assistance. Overall, while the harness may require careful verification of wiring for some users, its overall quality and customer support have left a positive impression in the community. **
Customer Reviews & Ratings
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Pros
- High quality of the harness
- Praise for ease of installation
- Satisfactory connections for many customers
Cons
- Incorrect wiring reported on multiple plug-ins
Platform Trust & Buyer Confidence
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Jazz
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“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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“Fast, convenient and cheap. Great store!”
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ZMW 9245
Order now and get it around Monday, September 28
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Features & Benefits
- Easy installation with super simple chassis connections.
- No need for OEM fuseboxes - save time and effort.
- Fully finished wiring harness for simplicity.
- Includes all necessary connectors for engine and transmission.
- Comes with a 1-year warranty and upgraded features.
- Access to free phone tech support for assistance.
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