RADHLBNIU Window Switch Driver Side for Ford Transit MK8 Custom 2014–2019 — Plug-and-Play ABS Replacement

Driver-side door window switch for Ford Transit MK8 Custom (2014–2019) that restores power-window control and fits as a direct replacement for part numbers 1791339 and 2029885.

This RADHLBNIU replacement window switch is designed specifically for Ford Transit MK8 Custom vans built between 2014 and 2019. Manufactured from durable ABS and bench-tested for operation, the unit provides a plug-and-play swap to bring driver-side window control back to normal without needing complex wiring or body modifications. It’s suitable for technicians and DIYers who want a reliable replacement part that matches the original fit and mounting points.

Will this switch fit my Ford Transit MK8 Custom?

If your vehicle is a Ford Transit MK8 Custom from model years 2014 through 2019, this switch is compatible as a driver-side door replacement. It is intended to match the factory mounting pattern and electrical connector of the original unit.

• Compatible model years: 2014, 2015, 2016, 2017, 2018, 2019
• Fits the driver-side door control panel on MK8 Custom vans
• Designed to replace OE part numbers 1791339 and 2029885
• Check connector layout and mounting tabs against your original switch before installation

How easy is installation for this replacement switch?

Installation is intended to be straightforward: remove the original switch from the door trim, unplug the factory connector, and plug in the RADHLBNIU unit. No special tools or wiring changes are required for most vehicles, so the swap can be completed quickly.

• Plug-and-play design — no splicing needed
• Mounts to the original screw bosses and clips
• Recommended: disconnect battery when working on electrical components
• Allow 10–30 minutes for removal and refit depending on door trim complexity

What materials and quality checks does this switch have?

The housing is molded from quality ABS plastic chosen for toughness and heat resistance common to automotive interiors. Each unit is function-tested to ensure the buttons and electrical contacts perform consistently before shipment.

• Durable ABS construction for long service life
• Electrical testing to verify switch actuation and continuity
• Quality control to ensure correct fit and consistent operation
• Replacement part numbers referenced for correct identification

What should I check before ordering or installing?

Confirm your van’s model year is within 2014–2019 and verify the original switch’s part number if possible. Inspect the connector style and pin count to ensure the replacement will mate correctly with your vehicle harness.

• Confirm vehicle: Ford Transit MK8 Custom (2014–2019)
• Compare original part numbers 1791339 or 2029885 if available
• Verify connector shape and pin layout match your factory harness
• Gather basic tools for door-trim removal before starting

Who is this for: This RADHLBNIU driver-side window switch is aimed at fleet managers, independent mechanics, and Ford Transit owners who need a cost-effective, direct-fit replacement for a faulty driver door window control. It suits anyone who prefers a ready-to-install unit built from durable materials and referenced to common Ford part numbers for straightforward identification and fitment.