2003 Ignitions & Electrical

Engine Management Systems, Terminator X, Up to 8-EV6 Injectors, 8-Coils, Analog, O2 Sensor, Plug-and-Play, USB Tuning Cable, Ford, 4.6L, 5.4L, Kit

Part Number: HLY-550-1221

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Estimated Ship Date: Today

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Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Sensors, USB Tune Cable, Chevy, LS, 5.7L, 1x Cam, 24x Crank, Kit

Part Number: HLY-550-929T

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Estimated Ship Date: Today

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Engine Management System, Fuel Injection, ProFlo 4 Plus, ECU, Oxygen Sensor, Drive-By-Wire, Tablet, 24 or 58x Harness Required, Chevy, LS, Swap, Kit

Part Number: EDL-36130

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Alternators, Dual Bracket, 400 Amps, Red, Anodized, 12 V, Chevy, GMC, Kit

Part Number: MEH-D201RD

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Engine Management System, XFI Sportsman, ECU, Ignition Controller, 02 Sensor, Wiring Harness, Software, USB Cable, Chevrolet, LS, Kit

Part Number: FST-303004

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Estimated Ship Date: Apr 20, 2026 if ordered today

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EZ-EFI 2.0 Self Tuning Engine Control System, GM, LS, Engine Swap, Kit

Part Number: FST-30405-KIT

1.2 out of 5 stars ( 5 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Management Systems, Nexus S2, ECU with Plug'n'Play Harness, DSM 2G, EVO 4-8, Kit

Part Number: HTH-HT-212308

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Engine Control Module, Remanufactured Powertrain Control Module

Part Number: RNB-318-5004

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Estimated Ship Date: Feb 24, 2026 if ordered today

• Core Charge $540.00
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Battery, Intensity, Lithium Ion, Top Terminal, BCI 48 Group, 12V, 2,520 amps, Each

Part Number: BRL-I48CS

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if ordered today

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Alternators, Dual Bracket, 400 Amps, Dark Blue, Anodized, 12 V, Chevy, GMC, Kit

Part Number: MEH-D201DB

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Alternators, Dual Bracket, 400 Amps, Gold, Anodized, 12 V, Chevy, GMC, Kit

Part Number: MEH-D201GO

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Alternators, Dual Bracket, 400 Amps, Pink, Anodized, 12 V, Chevy, GMC, Kit

Part Number: MEH-D201PI

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Alternators, Dual Bracket, 400 Amps, Purple, Anodized, 12 V, Chevy, GMC, Kit

Part Number: MEH-D201PU

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Engine Management System, MegaSquirt MS3Pro EVO, Plug and Play Engine Harness, GM, LS, 24x Reluctor, Multec Injectors, Kit

Part Number: DIY-VE-LS24XM

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Engine Management System, MegaSquirt MS3Pro EVO, Plug and Play Engine Harness, GM, LS, 24x Reluctor, EV1 Injectors, Kit

Part Number: DIY-S0022

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Engine Management System, MegaSquirt MS3Pro EVO, Plug and Play Engine Harness, GM, LS, 24x Reluctor, EV6 Injectors, Kit

Part Number: DIY-S0023

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Estimated Ship Date: Mar 16, 2026 if ordered today

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