4DTech Auto Start/Stop Eliminator for 2021–2026 Ford F‑150 & Raptor — Plug‑in Inline, Reversible Module

4DTech Auto Start Stop Eliminator is a plug-and-play module that disables the factory auto stop/start system on 2021–2026 Ford F‑150 and Raptor trucks without cutting wires or reprogramming.

Designed and assembled in Webster, NY, this compact module interrupts the truck’s auto stop/start signal so the engine stays running when you prefer. It connects inline with the factory harness through the glovebox region and preserves all factory functions, including remote start. The unit fits both start/stop button layouts used across the 2021–2026 F‑150/Raptor lineup (except PowerBoost hybrid models) and is backed by US-based engineering support, a 1-year warranty, and a 30-day money-back guarantee.

How quickly can I install the eliminator in my F‑150?

Installation is designed for minimal time and effort: drop the glovebox by hand, connect the module inline with the OEM harness, and close the glovebox. No tools, no wire splicing, and no ECU programming are required, so most owners finish in 3–5 minutes.

• Plug-and-play inline harness with factory-style connectors
• Glovebox access only; no dash disassembly
• Reversible: unplug to restore factory behavior instantly

Will installing this void my Ford warranty or affect remote start?

4DTech builds the module to preserve factory systems: it installs inline without modifying OEM wiring. Because there is no wire cutting or ECU flashing, the device is designed to avoid voiding factory warranties and keeps remote start functionality intact.

• Non-destructive, removable installation
• Maintains all other factory electronics and features
• Backed by a 1-year warranty and 30-day return policy

Which F‑150 models and button layouts are compatible?

This eliminator fits 2021 through 2026 Ford F‑150 and Raptor trucks that use the factory push-button start/stop system. It supports both common button placements—above the touchscreen and above the headlight switch—but is not compatible with PowerBoost hybrid engines. Verify engine type before ordering.

• Compatible: 2021–2026 F‑150 and Raptor with non-hybrid engines
• Works with both start/stop button positions in the cabin
• Not compatible with PowerBoost hybrid models—check your engine label

What real-world benefits can I expect from disabling auto start/stop?

Many owners disable auto stop/start to eliminate frequent engine cycling at stoplights, improve HVAC consistency, and reduce noise or vibration during routine driving. The 4DTech module provides a stable, factory-style solution so you can choose when the engine should turn off using the original button.

• More consistent cabin climate during idle and short stops
• Smoother transitions when towing or carrying heavy loads
• Less engine cycling in stop-and-go traffic for personal preference

Who is this for: The 4DTech Auto Start Stop Eliminator is aimed at Ford F‑150 and Raptor owners (model years 2021–2026) who want a reversible, non-invasive way to disable the factory auto stop/start feature without sacrificing remote start or altering factory wiring. It suits DIY owners who prefer a quick, tool-free install and anyone who wants US-based engineering, support, and warranty coverage behind the product. If you own a PowerBoost hybrid, this module is not compatible—confirm your engine type before purchase.