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Hoop up your Atomic TCU with MSD Atomic transmission control module harnesses. They are designed to fit your specific transmission model and have the proper wiring connector for a direct fit.
( 7 )
$274.95
$247.45
CORE ECU is HP Tuners debut standalone engine management solution, delivering superior control over your powerplant with many features that go beyond the constraints of factory ECUs. HP Tuners offers several wiring harness options to mate with their CORE ECU. Their CORE transmission control harnesses are 3 ft. in length and terminated with one or two connectors, along with labeled open leads. Choose the one needed for your build.
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$159.99
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$259.99
On Sale
Holley GM transmission wiring harnesses are designed to work in conjunction with Holley Dominator EFI fuel injection systems. These application-specific complete terminated harnesses come with a J4 connector to operate General Motors electronic transmissions. For all of your transmission management systems and accessory needs, go with Holley.
Not Yet Reviewed
$280.95
$252.85
Whether you want to add an automatic transmission to your vehicle with a FiTech fuel injection system or need to replace a damaged harness, FiTech transmission control harnesses get the job done. Repair or customize your vehicle's sensor layout the proper way with the FiTech transmission control harness designed for your application.
( 1 )
$153.00
ATP Automotive provides one of the widest product offerings of automatic gear-shifting control products, including transmission wiring harnesses, for most import and domestic vehicles. ATP designs and manufactures them to meet or exceed the OEM specifications to properly control your drivetrain. Get exact-fit, no-compromise replacement parts when you order the ATP automatic transmission wiring harnesses designed for your application.
( 1 )
$105.99
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$148.99
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