Haltech Wideband Extension Harness for LSU4.9
Haltech Wideband Extension Harness for LSU4.9
Hurry up, only 7 items left in stock.
Couldn't load pickup availability
Haltech Wideband Extension Harness for LSU4.9
The Haltech Wideband Extension Harness for LSU4.9 is the perfect solution for enhancing your vehicle's tuning capabilities. Designed specifically for wideband oxygen sensors, this extension harness provides you with the functionality and flexibility you need to optimize your engine's performance.
Key Features:
- Compatibility: Tailored for use with LSU4.9 wideband sensors, ensuring reliable and accurate readings.
- Extended Reach: Offers an extended length to easily connect your sensor with your ECU, even in complex installations.
- Durable Construction: Built with high-quality materials to withstand extreme temperatures and vibration, ensuring longevity and reliability.
- Easy Installation: Plug-and-play design that simplifies the installation process, allowing you to get back on the road quickly.
Benefits:
- Improved Tuning: Achieve precise fuel management and optimize combustion efficiency to enhance your engine's power output.
- Enhanced Diagnostics: Gain valuable insights into your vehicle's performance, helping you identify potential issues before they become serious problems.
- Versatile Use: Ideal for both professional tuners and DIY enthusiasts looking to upgrade their engine management systems.
Use Cases:
- Perfect for performance vehicles looking to push the limits of their tuning capabilities.
- Great for race applications where precise air-fuel ratio readings are crucial for optimal performance.
- Recommended for custom builds where sensor placement may be challenging due to engine layout.
Upgrade your tuning setup with the Haltech Wideband Extension Harness for LSU4.9 and unlock the full potential of your engine. Experience the difference in performance, reliability, and data accuracy!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

