


Amp Superseal 26 Pin ECU connector component kit 6 Keyway J4
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Amp Superseal 26 Pin ECU connector component kit 6 Keyway J4Amp Superseal 26 Pin ECU connector component kit 6 Keyway J4 Compatible with aftermarket ECU's such as Holley, Haltech, Motec, Fueltech, any many more Upgrading to an aftermarket ECU? These connectors are a must have to connect to many aftermarket ECU's commonly referred to as a "J4" connector, with a 26 pin layout, 4 keyways on top and 2 keyways on bottom Don't forget to pick up a terminal crimper for a perfect and tight connection Recommended 18AWG
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Your Amp Superseal 26 Pin ECU connector component kit 6 Keyway J4 orders ship within 1-2 business days.
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- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
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Product Reviews
★★★★★ 5
Smash mouth stubby
Phone mount works great. Very nice,easy to position were you want it. Fits tight in a useless cubby .Nice mount good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
★★★★★ 5
Great product.
Perfect fitment, hasn't come loose since installation. Fully adjustable and out of view of prying eyes.
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Perfect fit attachment!
This product is built very strong and fits perfectly into the small cubby in the lower middle dash of my 2018 4Runner. It holds my iphone tightly but is easy to remove. 100% satisfied with this purchase.
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Reviewed in the United States on February 6, 2026
★★★★★ 5
Awesome mount!
Works great!! Well built and work’s awesome!
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Great easy to install mount
Great mount! Shakes a little on the highway but that’s expected. Works perfect for my iPhone 17 Pro Max and the mictuning switch panel.
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Reviewed in the United States on November 1, 2025
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