NTK Wideband hardware pack

Overview

The NTK Wideband Hardware Pack delivers everything needed for precision air/fuel ratio monitoring in your Haltech-tuned build. This complete package includes NTK's industry-standard UEGO sensor, weld-in bung, and 1.2-metre harness — the foundation for accurate closed-loop fuelling and safe power gains across naturally aspirated and forced induction applications.

Technical Specifications

• Part Number: HT-010747
• Sensor Type: NTK UEGO (Universal Exhaust Gas Oxygen)
• Harness Length: 1.2m (47 inches)
• Bung Thread: M18 x 1.5 (standard wideband fitment)
• Operating Temperature: -40°C to +900°C
• Response Time: <120ms for accurate real-time monitoring

Why You Need This

Proper wideband monitoring is non-negotiable for any serious build — whether you're tuning an LS swap, pushing boost through a 2JZ, or converting a classic to EFI. The NTK sensor provides the accurate lambda feedback your Haltech ECU needs for closed-loop operation, ensuring optimal air/fuel ratios across the entire operating range. Without this data, you're tuning blind, risking expensive engine damage from lean conditions or sacrificing power from overly rich mixtures.

NTK sensors are OEM-grade components used by major manufacturers, offering superior accuracy and longevity compared to budget alternatives. The included 1.2-metre harness provides flexibility for most engine bay configurations, while the M18 x 1.5 weld-in bung ensures a secure, leak-free installation. This complete hardware pack eliminates the guesswork of sourcing compatible components separately — everything arrives ready for professional installation and immediate commissioning with your Haltech system.

ECU & System Compatibility

Compatible with all Haltech ECU families including Elite 550/750/1000/1500/2000/2500, Nexus R3/R5, and Platinum series when used with appropriate wideband controller modules. Works seamlessly with Haltech's WB1 and WB2 wideband controllers for direct ECU integration and real-time lambda display through your chosen dash or logging system.

What's in the Box

• NTK UEGO wideband oxygen sensor
• M18 x 1.5 weld-in exhaust bung
• 1.2-metre (47-inch) sensor harness with connector
• Installation hardware and documentation

Complete Your Build

Most customers installing wideband monitoring also add a Haltech WB1 or WB2 controller for direct ECU integration, plus our professional exhaust fabrication service to ensure proper bung placement for accurate readings. Our technicians stock complementary items including exhaust repair paste, anti-seize compound, and sensor protection sleeves. Contact our pre-sales team for application-specific advice — we'll ensure your wideband setup integrates perfectly with your existing Haltech configuration and performance goals.