Skip to content

Country

Engine Management

Engine Management

Engine Management

Shop engine management for better engine control, tuning flexibility, ignition performance and drivability in performance-focused builds.

Original price $120.00 - Original price $120.00
Original price
$120.00
$120.00 - $120.00
Current price $120.00

Oil Temperature sensor High Range Thread: 1/8 NPT 27TPI

Haltech

Oil Temperature sensor High Range 150°C

Original price $120.00 - Original price $120.00
Original price
$120.00
$120.00 - $120.00
Current price $120.00
Original price $16.01 - Original price $16.01
Original price
$16.01
$16.01 - $16.01
Current price $16.01

Weld Fitting M12 x 1.5 - Small Thread Water Temp Aluminum

Haltech

Weld Fitting 3/8 NPT - Suit Large Air Temp - Aluminum

Original price $16.01 - Original price $16.01
Original price
$16.01
$16.01 - $16.01
Current price $16.01
Original price $21.00 - Original price $21.00
Original price
$21.00
$21.00 - $21.00
Current price $21.00

Plug and Pins Only - Delphi 2 Pin GM style Coolant Temp Connector (Black)

Haltech

Plug and Pins Only - Delphi 2 pin GM style Coolant Temp

Original price $21.00 - Original price $21.00
Original price
$21.00
$21.00 - $21.00
Current price $21.00
Original price $205.00 - Original price $205.00
Original price
$205.00
$205.00 - $205.00
Current price $205.00

250 PSI "TI" Fuel/Oil/Wastegate Pressure Sensor Thread: 1/8 NPT

Haltech

Please take care when wiring this sensor as incorrect wiring will damage this sensor! All "TI " MAP and Pressure sensors are individually electroni...

View full details
Original price $205.00 - Original price $205.00
Original price
$205.00
$205.00 - $205.00
Current price $205.00
Original price $60.00 - Original price $60.00
Original price
$60.00
$60.00 - $60.00
Current price $60.00

Ford MK1 Radio Reprogramming Cable Length: 0.8M / 2.6Ft

Haltech

Ford MK1 Radio DTM4 CAN to OBDII CAN Cable, Used for Reprogramming Radio on Ford FG MK1 Vehicles

Original price $60.00 - Original price $60.00
Original price
$60.00
$60.00 - $60.00
Current price $60.00
Original price $35.00 - Original price $35.00
Original price
$35.00
$35.00 - $35.00
Current price $35.00

Nexus Rebel LS - T56 Transmission Harness

Haltech

This adapter harness connects the transmission breakout connector on the Rebel LS main terminated harness to a T56 transmission vehicle speed ...

View full details
Original price $35.00 - Original price $35.00
Original price
$35.00
$35.00 - $35.00
Current price $35.00
Original price $35.00 - Original price $35.00
Original price
$35.00
$35.00 - $35.00
Current price $35.00

Nexus Rebel LS - Gen III Knock Sensor Adaptor

Haltech

This adapter harness converts the two Gen IV knock sensor connectors on the Rebel LS main terminated harness into a single plug, used in Gen I...

View full details
Original price $35.00 - Original price $35.00
Original price
$35.00
$35.00 - $35.00
Current price $35.00
Original price $35.00 - Original price $35.00
Original price
$35.00
$35.00 - $35.00
Current price $35.00

Nexus Rebel LS - MAP sensor adaptor harness

Haltech

This adapter harness converts the MAP sensor connector on the Rebel LS main terminated harness from an early style/Gen III to a Gen IV connect...

View full details
Original price $35.00 - Original price $35.00
Original price
$35.00
$35.00 - $35.00
Current price $35.00
Original price $35.00 - Original price $35.00
Original price
$35.00
$35.00 - $35.00
Current price $35.00

Nexus Rebel LS - Gen IV Oil pressure sensor adaptor harness

Haltech

This adapter harness converts the oil pressure sensor connector on the Rebel LS main terminated harness from an early style/Gen III to a Gen I...

View full details
Original price $35.00 - Original price $35.00
Original price
$35.00
$35.00 - $35.00
Current price $35.00
Original price $21.00 - Original price $21.00
Original price
$21.00
$21.00 - $21.00
Current price $21.00

Plug and Pins Only - Suits VE Commodore APP

Haltech

Accelerator Pedal Position connector to suit VE Commodore and Nissan R35 GTR Accelerator Pedals

Original price $21.00 - Original price $21.00
Original price
$21.00
$21.00 - $21.00
Current price $21.00
Original price $70.00 - Original price $70.00
Original price
$70.00
$70.00 - $70.00
Current price $70.00

Nexus Rebel LS - Bosch Pedal adaptor

Haltech

This adapter is designed to connect the Accelerator Pedal Position (APP) connector on the Nexus Rebel LS main terminated harness to a Bosch Pe...

View full details
Original price $70.00 - Original price $70.00
Original price
$70.00
$70.00 - $70.00
Current price $70.00
Original price $70.00 - Original price $70.00
Original price
$70.00
$70.00 - $70.00
Current price $70.00

Nexus Rebel LS - Corvette pedal adaptor

Haltech

This adapter is designed to connect the Accelerator Pedal Position (APP) connector on the Nexus Rebel LS main terminated harness to a Corvette...

View full details
Original price $70.00 - Original price $70.00
Original price
$70.00
$70.00 - $70.00
Current price $70.00
Original price $40.00 - Original price $40.00
Original price
$40.00
$40.00 - $40.00
Current price $40.00

Nexus Rebel LS - 8-pin DBW adaptor

Haltech

This adapter is used to connect the throttle connector on the Nexus Rebel LS main terminated harness to an 8 pin LS DBW throttle.

Original price $40.00 - Original price $40.00
Original price
$40.00
$40.00 - $40.00
Current price $40.00
Original price $43.12 - Original price $43.12
Original price
$43.12
$43.12 - $43.12
Current price $43.12

Nexus Rebel LS - 6-pin DBW adaptor

Haltech

This adapter is used to connect the throttle connector on the Nexus Rebel LS main terminated harness to a 6 pin LS DBW throttle.

Original price $43.12 - Original price $43.12
Original price
$43.12
$43.12 - $43.12
Current price $43.12
Original price $40.00 - Original price $40.00
Original price
$40.00
$40.00 - $40.00
Current price $40.00

Nexus Rebel LS - Cable Throttle + IAC sub-harness

Haltech

This adapter is used to connect the throttle connector on the Nexus Rebel LS main terminated harness to a cable-operated GM LS throttle body w...

View full details
Original price $40.00 - Original price $40.00
Original price
$40.00
$40.00 - $40.00
Current price $40.00
Original price $190.00 - Original price $190.00
Original price
$190.00
$190.00 - $190.00
Current price $190.00

Nexus Rebel LS - Multec 2 Injector Sub Harness

Haltech

This sub-harness connects 8 injectors with Multec 2 connectors to the injector breakout connector on the Nexus Rebel LS main terminated harnes...

View full details
Original price $190.00 - Original price $190.00
Original price
$190.00
$190.00 - $190.00
Current price $190.00
Original price $190.00 - Original price $190.00
Original price
$190.00
$190.00 - $190.00
Current price $190.00

Nexus Rebel LS - LS EV6 Injector Sub-Harness

Haltech

This sub-harness connects 8 injectors with EV6 connectors to the injector breakout connector on the Nexus Rebel LS main terminated harness

Original price $190.00 - Original price $190.00
Original price
$190.00
$190.00 - $190.00
Current price $190.00
Original price $190.00 - Original price $190.00
Original price
$190.00
$190.00 - $190.00
Current price $190.00

Nexus Rebel LS - LS EV1 Injector Sub-Harnes

Haltech

This sub-harness connects 8 injectors with EV1 connectors to the injector breakout connector on the Nexus Rebel LS main terminated harness

Original price $190.00 - Original price $190.00
Original price
$190.00
$190.00 - $190.00
Current price $190.00
Original price $1,195.00 - Original price $1,195.00
Original price
$1,195.00
$1,195.00 - $1,195.00
Current price $1,195.00

Nexus Rebel LS Terminated Harness for Nexus Rebel LS ECU

Haltech

Terminated Harness for use with the Rebel LS ECU Injector breakouts HT-186000 V8 Primary Injector EV1 HT-186001 V8 Secondary Injector EV1 HT-18600...

View full details
Original price $1,195.00 - Original price $1,195.00
Original price
$1,195.00
$1,195.00 - $1,195.00
Current price $1,195.00
Original price $390.00 - Original price $450.00
Original price
$390.00 - $450.00
$390.00 - $450.00
Current price $390.00

MAKO Motorsports Toyota Supra MK4 Series 2 JZA80 97-02 Dash Mount

Haltech

Regardless of what you want to mount, we have you covered. Any car. Any screen. Any light. Any gauge. We do the hard work so you don't have to. S...

View full details
Original price $390.00 - Original price $450.00
Original price
$390.00 - $450.00
$390.00 - $450.00
Current price $390.00
Original price $595.00 - Original price $595.00
Original price
$595.00
$595.00 - $595.00
Current price $595.00

Nexus Ti4L Transmission Interface Kit - Suits GM 4L series

Haltech

The Ti4L unit allows easy control for GM's popular 4L series of automatic transmissions. Designed as an expansion module for the NEXUS ECU and VCU ...

View full details
Original price $595.00 - Original price $595.00
Original price
$595.00
$595.00 - $595.00
Current price $595.00
Original price $2,495.00 - Original price $2,495.00
Original price
$2,495.00
$2,495.00 - $2,495.00
Current price $2,495.00

NEXUS Rebel LS - Suits Gen IV

Haltech

With the Rebel LS, all the hard work is done. It is the best, quickest, and easiest way to get your LS-swap up and running! ECU designed from the g...

View full details
Original price $2,495.00 - Original price $2,495.00
Original price
$2,495.00
$2,495.00 - $2,495.00
Current price $2,495.00
Original price $5,895.00 - Original price $5,895.00
Original price
$5,895.00
$5,895.00 - $5,895.00
Current price $5,895.00

Nexus R5 VCU

Haltech

VCU OVERVIEW Nexus R5 is Haltech's flagship product combining the functionality of a power distribution module, a data logger, a dual channel wideb...

View full details
Original price $5,895.00 - Original price $5,895.00
Original price
$5,895.00
$5,895.00 - $5,895.00
Current price $5,895.00
Original price $6,175.00 - Original price $6,175.00
Original price
$6,175.00
$6,175.00 - $6,175.00
Current price $6,175.00

NEXUS R5 + Plug and Pin Set

Haltech

VCU OVERVIEW Nexus R5 is Haltech's flagship product combining the functionality of a power distribution module, a data logger, a dual channel wideb...

View full details
Original price $6,175.00 - Original price $6,175.00
Original price
$6,175.00
$6,175.00 - $6,175.00
Current price $6,175.00

Frequently Asked Questions

What does upgrading engine management improve?
Depending on the product, upgrades in this category can improve tuning flexibility, ignition strength, throttle response, drivability or signal accuracy.
Do I need tuning after installing engine management?
Often, yes. Engine management, ignition and trigger-related changes usually work best when the ECU and calibration are checked at the same time.
Are these engine management plug-and-play?
Some are designed as direct replacements, while others may need additional wiring, setup or professional installation depending on the vehicle.
Are these engine management suitable for high performance builds?
Yes. These parts are commonly used when factory control systems become a limitation in modified or motorsport-focused applications.
How do I confirm compatibility with my setup?
Check connector style, ECU support, engine platform and any model-specific notes before ordering, especially on custom or swapped builds.