O2 Wideband Controllers & Accessories

Standalone wideband lambda oxygen sensor controllers, replacement Bosch LSU 4.9 sensor probes, weld-on exhaust bungs, and CAN-bus lambda interfaces for accurate tuning.
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  • Haltech - Haltech - O2 Sensor weld-on bung - 303 Stainless Steel Thread: M18 x1.5 - HT-010702 | DM Performance
    Sale

    Haltech - O2 Sensor weld-on bung - 303 Stainless Steel Thread: M18 x1.5

    Haltech - O2 Sensor weld-on bung - 303 Stainless Steel Thread: M18 x1.5
    $22.40 $23.80
  • Haltech - Haltech - CAN Adaptor Loom DTM-4 to Minifit Jr - HT-130049 | DM Performance
    Sale

    Haltech - CAN Adaptor Loom DTM-4 to Minifit Jr

    Haltech - CAN Adaptor Loom DTM-4 to Minifit Jr
    $47.60 $50.40
  • Haltech - Haltech - CAN Adaptor Loom DTM-4 to Flying Leads - HT-130046 | DM Performance
    Sale

    Haltech - CAN Adaptor Loom DTM-4 to Flying Leads

    Haltech - CAN Adaptor Loom DTM-4 to Flying Leads
    $37.80 $39.20
  • Haltech - Haltech - CAN Adaptor Loom DTM-4 to 6-pin Circular Connector - HT-130047 | DM Performance
    Sale

    Haltech - CAN Adaptor Loom DTM-4 to 6-pin Circular Connector

    Haltech - CAN Adaptor Loom DTM-4 to 6-pin Circular Connector
    $74.20 $78.40
  • Haltech - Haltech - CAN Adaptor Loom DTM-4 to JST 5-pin - HT-130048 | DM Performance
    Sale

    Haltech - CAN Adaptor Loom DTM-4 to JST 5-pin

    Haltech - CAN Adaptor Loom DTM-4 to JST 5-pin
    $51.80 $54.60
  • Haltech - Haltech - Wideband Adaptor Harness - 400mm - HT-010723 | DM Performance
    Sale

    Haltech - Wideband Adaptor Harness - 400mm

    Haltech - Wideband Adaptor Harness - 400mm
    $43.40 $46.20
  • Haltech - Haltech - Bosch LSU 4.9 Sensor Wideband harness Only - Suits Nexus Series and Elite Pro Plugin ECU's 1.2m (4') - HT-131002 | DM Performance
    Sale

    Haltech - Bosch LSU 4.9 Sensor Wideband harness Only - Suits Nexus Series and Elite Pro Plugin ECU's 1.2m (4')

    Haltech - Bosch LSU 4.9 Sensor Wideband harness Only - Suits Nexus Series and Elite Pro Plugin ECU's 1.2m (4')
    $67.20 $71.40
  • Haltech - Haltech - LSU4.9 Wideband Hardware Pack - HT-010746 | DM Performance
    Sale

    Haltech - LSU4.9 Wideband Hardware Pack

    Haltech - LSU4.9 Wideband Hardware Pack
    $266.00 $278.60
  • Haltech - Haltech - NTK Wideband Hardware Pack - HT-010747 | DM Performance
    Sale

    Haltech - NTK Wideband Hardware Pack

    Haltech - NTK Wideband Hardware Pack
    $308.00 $322.00
  • Haltech - Haltech - Onboard Wideband Bosch LSU 4.9 Sensor Kit for Nexus Series and Elite PRO Plug-in ECUs - HT-010740 | DM Performance
    Sale

    Haltech - Onboard Wideband Bosch LSU 4.9 Sensor Kit for Nexus Series and Elite PRO Plug-in ECUs

    Haltech - Onboard Wideband Bosch LSU 4.9 Sensor Kit for Nexus Series and Elite PRO Plug-in ECUs
    $266.00 $278.60
  • Haltech - Haltech - WB2 NTK - Dual Channel CAN O2 Wideband Controller Kit Length: 1.2M (4ft) - HT-159988 | DM Performance
    Sale

    Haltech - WB2 NTK - Dual Channel CAN O2 Wideband Controller Kit Length: 1.2M (4ft)

    Haltech - WB2 NTK - Dual Channel CAN O2 Wideband Controller Kit Length: 1.2M (4ft)
    $1,225.00 $1,288.00
  • Haltech - Haltech - WB1 NTK - Single Channel CAN O2 Wideband Controller Kit Length: 1.2M (4ft) - HT-159978 | DM Performance
    Sale

    Haltech - WB1 NTK - Single Channel CAN O2 Wideband Controller Kit Length: 1.2M (4ft)

    Haltech - WB1 NTK - Single Channel CAN O2 Wideband Controller Kit Length: 1.2M (4ft)
    $861.00 $908.60
  • Haltech - Haltech - Wideband Sensor - Bosch LSU 4.9 - HT-010718 | DM Performance
    Sale

    Haltech - Wideband Sensor - Bosch LSU 4.9

    Haltech - Wideband Sensor - Bosch LSU 4.9
    $182.00 $196.00
  • Haltech - Haltech - Wideband O2 Sensor only - Bosch LSU 4.2 - HT-010714 | DM Performance
    Sale

    Haltech - Wideband O2 Sensor only - Bosch LSU 4.2

    Haltech - Wideband O2 Sensor only - Bosch LSU 4.2
    $210.00 $224.00
  • Haltech - Haltech - Wideband O2 Sensor NTK LZA08-H5 - 4mA - HT-010712 | DM Performance
    Sale

    Haltech - Wideband O2 Sensor NTK LZA08-H5 - 4mA

    Haltech - Wideband O2 Sensor NTK LZA08-H5 - 4mA
    $266.00 $278.60
  • Haltech - Haltech - Wideband O2 Sensor NTK LZA09-E1 - Laboratory Grade 6mA - HT-010713 | DM Performance
    Sale

    Haltech - Wideband O2 Sensor NTK LZA09-E1 - Laboratory Grade 6mA

    Haltech - Wideband O2 Sensor NTK LZA09-E1 - Laboratory Grade 6mA
    $343.00 $371.00
  • Haltech - Haltech - NTK Wideband Adaptor Harness For NEXUS Series Devices - HT-010727 | DM Performance
    Sale

    Haltech - NTK Wideband Adaptor Harness For NEXUS Series Devices

    Haltech - NTK Wideband Adaptor Harness For NEXUS Series Devices
    $43.40 $46.20
  • Haltech - Haltech - LSU4.9 Wideband Adaptor Harness LSU4.9 to DTM6 - HT-010726 | DM Performance
    Sale

    Haltech - LSU4.9 Wideband Adaptor Harness LSU4.9 to DTM6

    Haltech - LSU4.9 Wideband Adaptor Harness LSU4.9 to DTM6
    $43.40 $46.20
  • Haltech - Haltech - Wideband Extension Harness To suit LSU4.9 Length: 1.2M (4ft) - HT-010719 | DM Performance
    Sale

    Haltech - Wideband Extension Harness To suit LSU4.9 Length: 1.2M (4ft)

    Haltech - Wideband Extension Harness To suit LSU4.9 Length: 1.2M (4ft)
    $74.20 $78.40
  • Haltech - Haltech - O2 Sensor weld-on bung - 6061 Aluminium Thread: M18 x1.5 - HT-010701 | DM Performance
    Sale

    Haltech - O2 Sensor weld-on bung - 6061 Aluminium Thread: M18 x1.5

    Haltech - O2 Sensor weld-on bung - 6061 Aluminium Thread: M18 x1.5
    $22.40 $23.80
  • Haltech - Haltech - WB2 Bosch - Dual Channel CAN O2 Wideband Controller Kit Length: 1.2M (4ft) - HT-159986 | DM Performance
    Sale

    Haltech - WB2 Bosch - Dual Channel CAN O2 Wideband Controller Kit Length: 1.2M (4ft)

    Haltech - WB2 Bosch - Dual Channel CAN O2 Wideband Controller Kit Length: 1.2M (4ft)
    $707.00 $833.00
  • Haltech - Haltech - WB1 Bosch - Single Channel CAN O2 Wideband Controller Kit Length: 1.2M (4ft) - HT-159976 | DM Performance
    Sale

    Haltech - WB1 Bosch - Single Channel CAN O2 Wideband Controller Kit Length: 1.2M (4ft)

    Haltech - WB1 Bosch - Single Channel CAN O2 Wideband Controller Kit Length: 1.2M (4ft)
    $483.00 $567.00