RLP 4WD E-Locker Override Switch Knob for Ford F-150 2009-2014 — Direct-Fit ABS/PP Replacement, 12-Month Warranty

If your F-150’s electronic locker switch is worn, cracked, or nonfunctional, this RLP replacement knob provides a factory-like fit and reliable operation. Made from durable ABS and PP plastics and fully tested before shipping, the part is designed to plug into the existing connector and match the look of the OE control so you can regain full 4x4 selection without extensive wiring or modification.

How will this knob restore my truck’s 4WD controls?

Swapping the RLP knob into the original switch housing replaces damaged or faded controllers and re-enables the electronic locking differential selector. Installation is straightforward: remove the old knob and press the RLP unit into the mating component until it locks in place.

• Direct-fit replacement for AL3Z-14B166-BA compatible switch assemblies
• Plugs into the vehicle’s existing harness—no splicing required
• Restores tactile feel and visual match to factory controls

What vehicles and trims is this part compatible with?

This knob is manufactured to fit 2009–2014 Ford F-150 models that use the electronic locking differential control, commonly found on SVT Raptor and similar trim levels equipped with an electric transfer case and hill descent control. Double-check your vehicle’s part number to confirm compatibility.

• Fits Ford F-150 model years 2009 through 2014
• Ideal for SVT Raptor and trims with electronic locker/hill descent
• Replaces part numbers AL3Z-14B166-BA and AL3Z14B166BA

How durable and reliable is the RLP replacement knob?

The knob is molded from robust ABS and PP plastics chosen for impact resistance, wear performance, and long-term stability under cabin temperature changes. Each unit is tested mechanically and electrically to verify switching action before shipment, and the product is backed by a 12-month warranty for added assurance.

• High-quality ABS/PP construction for extended lifespan
• 100% function-tested for mechanical and electrical performance
• Includes a 12-month warranty for replacement or refund

What should I expect during installation and upkeep?

Installation is quick and requires no special tools: remove the worn knob, align the RLP replacement with the original shaft, and press until it seats. Routine upkeep is minimal—wipe with a damp cloth and avoid harsh solvents to preserve finish and markings.

• Tool-free, press-fit installation—minutes to install
• Simple cleaning: mild soap and water; avoid abrasive chemicals
• If issues arise, contact RLP for warranty support within 12 months

Who this is for: This RLP 4WD electronic locking-differential switch knob is geared toward Ford F-150 owners (2009–2014) who need an OEM-style replacement for a damaged or nonworking locker control. It’s a practical option for DIY mechanics, fleet maintainers, and anyone who wants to restore factory function and appearance without buying a full switch assembly or visiting a dealer parts counter.