Remove the original assembly
Unplug IAT, loosen the upper-airbox clamp and release its clips. Remove lid/filter and the tube from both turbo inlets.
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Install the replacement
Fit 5-400 driver-side and 08711 passenger-side. Carefully remove IAT and its O-ring, then seat the sensor in the supplied tube grommet. Fit 08760 to the tube; install and clamp the tube to both turbo inlets. Replace the filter, refit the lid into its coupler and secure clips/clamp. Reconnect IAT.
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Inspect before use
Check the intake for foreign objects, verify all attachments and hood clearance, then reconnect the battery. Do not oil the dry filter or clean it with high-pressure air/water.
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Products in this guide
Sources / references 1
- Airaid Install Airaid 400-758 or 401-758 on the 2018–2020 F-150 3.5L ↗Reviewed Oct 8, 2026
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