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Make/Model
Make/Engine
Transmission Controller Included
- Yes (8)
Boost Control
- Yes (8)
Traction Control
- Yes (8)
High Impedence Injectors
- Up to 4 (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Up to 8 (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Low Impedence Injectors
- Up to 4 (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Up to 8 (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Coils
- Up to 4 (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Up to 8 (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Digital Inputs
- 6 (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Analog Inputs
- 11 (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Wideband Controller
- Yes (8)
Wideband Channels
- 1 (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.

MAZDA Haltech Engine Management Systems

All the results found for this search are Not In Stock.

Individual Parts

Part Groups

Results 1 - 12 of 12

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 1993-1995 RX-7 - HT-212307

Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, Mazda RX-7, FD S6, Kit

Part Number: HTH-HT-212307

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 1979-1995 RX-7 - HT-212306

Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, Mazda RX-7, FD S7/8, Kit

Part Number: HTH-HT-212306

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 1979-1995 RX-7 - HT-213306

Engine Management Systems, Nexus S3, ECU with Plug'n'Play Harness, Mazda RX-7, FD S7/8, Kit

Part Number: HTH-HT-213306

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Haltech Elite 1500 ECUs with Plug-and-Play Harness HT-150978

Engine Management Systems, Elite 1500 ECU with Plug'n'Play Harness, Mazda, 1.3L, Kit

Part Number: HTH-HT-150978

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Haltech Elite 1500 ECUs with Plug-and-Play Harness HT-150985

Engine Management Systems, Elite 1500 ECU with Plug'n'Play Harness, Mazda, 1.3L, Kit

Part Number: HTH-HT-150985

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Haltech Elite 1500 ECUs with Plug-and-Play Harness HT-150988

Engine Management Systems, Elite 1500 ECU with Plug'n'Play Harness, Mazda, 1.3L, Kit

Part Number: HTH-HT-150988

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Haltech Elite 1500 ECUs with Plug-and-Play Harness HT-150975

Engine Management Systems, Elite 1500 ECU with Plug'n'Play Harness, Mazda, 1.3L, Kit

Part Number: HTH-HT-150975

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 2000-2005 MIATA - HT-212303

Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, Mazda Miata, NB, Kit

Part Number: HTH-HT-212303

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Haltech Nexus S2 ECUs with Plug-and-Play Harness for 1990-1997 MIATA - HT-212316

Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, Mazda Miata, NA, Kit

Part Number: HTH-HT-212316

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 1990-1997 MIATA - HT-213316

Engine Management Systems, Nexus S3, ECU with Plug'n'Play Harness, Mazda Miata, NA, Kit

Part Number: HTH-HT-213316

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 2000-2005 MIATA - HT-213303

Engine Management Systems, Nexus S3, ECU with Plug'n'Play Harness, Mazda Miata, NB, Kit

Part Number: HTH-HT-213303

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Haltech Nexus S3 ECUs with Plug-and-Play Harness for 1993-1995 RX-7 - HT-213307

Engine Management Systems, Nexus S3, ECU with Plug'n'Play Harness, Mazda RX-7, FD S6, Kit

Part Number: HTH-HT-213307

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

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