Description

Buy Golf Mk 5 & Mk 6 – Drivers Door Window Switch Pack – 1K3 959 857 C REH – Genuine Volkswagen Parts in Stock

Restore full control over your vehicle’s comfort and security with the Genuine Volkswagen Driver’s Door Window Switch Pack (Part Number: 1K3 959 857 C REH). Designed specifically for the Golf Mk 5 and Mk 6, this master switch unit is the heart of your vehicle’s door electronics. When switches become sticky, intermittent, or fail completely, this authentic OEM replacement is the only solution that guarantees perfect electrical integration and factory-match aesthetics.

Product Overview

The driver’s door switch pack is arguably the most used interior component in your Volkswagen. Over years of operation, the internal micro-switches can wear out, leading to unresponsive windows or mirrors. This Genuine Volkswagen (OEM) switch pack is a direct replacement for your original unit. Finished in the correct “REH” soft-touch black, it ensures that your center console trim remains uniform and your cabin functions exactly as the factory intended.

Compatibility & Fitment

This master switch pack is engineered for 2-door Volkswagen models that utilize the specific harness and switch layout found in the Golf Mk 5 and Mk 6.

• Vehicle Compatibility:

  • Volkswagen Golf Mk 5 [1K] (2-Door Models)

  • Volkswagen Golf Mk 6 [5K] (2-Door Models)

• OEM Part Number: 1K3 959 857 C REH

• Position: Driver’s Door Master Control

• Finish: Soft-Touch Black (REH)

Important Note: This switch pack is designed for 2-door variants. Because trim levels and mirror configurations (e.g., folding vs. non-folding mirrors) can vary, we strongly recommend providing your VIN (Vehicle Identification Number) to our team before ordering to ensure the internal circuitry matches your vehicle’s specific equipment list.

Performance & Aesthetic Benefits

• Factory-Correct Functionality: Restores crisp, responsive “one-touch” window operation.

• Seamless Integration: Matches the original dash lighting (red illumination) and the soft-touch tactile feel of your interior.

• Reliability: Unlike generic aftermarket switches that often suffer from premature contact failure or “ghost” window operation, this OEM unit is built for millions of cycles.

• Easy Installation: Designed to clip directly into your door card, requiring no modification to your existing wiring harness.

Build Quality & Engineering

When you choose a Genuine Volkswagen Electronic Component, you are receiving a part tested to the highest automotive standards. These switches are sealed to protect against humidity and dust—common causes of failure in lesser aftermarket units. The “REH” finish is a premium Volkswagen color code, ensuring that your new switch doesn’t stand out as an “add-on” but looks exactly like the factory original.

Installation

The replacement process for a Golf Mk 5/6 switch pack is straightforward:

1. Use a plastic trim tool to gently lift the door handle trim/switch assembly from the door card.

2. Disconnect the wiring harness from the back of the old unit.

3. Connect the new 1K3 959 857 C REH unit.

4. Snap the assembly back into the door card.

• Note: Always ensure the ignition is off when disconnecting electrical components to prevent faults.

Why Choose Volkswagen Parts UK

At Volkswagen Parts UK, we provide the expertise needed to keep your vehicle’s electrical systems operating perfectly:

• Authenticity: 100% Genuine Volkswagen electrical components.

• Compatibility Expertise: We help you avoid the frustration of ordering the wrong switch version.

• Fast Delivery: We understand that a faulty window switch is a major inconvenience, so we prioritize fast, tracked shipping across the UK.