Description
Gear shift knob with gaiter Citroën C4 II DS4
Color HZD- – Black Mistral
This genuine-style gear shift knob with gaiter is a direct-fit replacement for Citroën C4 II and DS4 models, finished in Black Mistral for a factory-correct appearance. Designed for use with manual gear levers, the complete assembly restores tactile feedback and cabin aesthetics after years of wear. Ideal for professional workshops and DIY mechanics searching by part number, this unit matches original mounting points and trim lines to ensure a neat, lasting fit.
Benefits
Improves cabin appearance and driver comfort, eliminates looseness and wobble from worn knobs, and reduces noise from a damaged gaiter. Easy to swap on most manual-transmission variants of Citroën C4 II and DS4, it helps maintain resale value and preserves the original interior look.
How To Replace
Replacement is straightforward for a competent mechanic or experienced DIYer. Typical steps:
- Park the vehicle on a level surface and engage the parking brake.
- Remove any decorative trim around the gear lever using plastic trim tools to avoid damage.
- Release the knob retaining mechanism – either a hidden clip, grub screw or pull-fit design depending on the original fitting. Consult the vehicle workshop manual for the exact fastener type for your car.
- Slide off the old gaiter from its retaining ring or top collar, then fit the new gaiter over the lever and secure it into the trim frame.
- Fit the new knob onto the lever, re-engage the retaining clip or screw, and check for correct alignment and secure seating.
- Reinstall trim pieces and verify full gear travel and smooth operation before driving.
Most Common Failure Causes
Shift knobs and gaiters typically show wear from daily use. Common failure modes include abrasion and surface wear from hand contact, seam or stitching failure, sun/UV fading and hardening of materials, deterioration of adhesives, and breakage or loss of retaining clips. Excessive force or improper removal can also damage the retaining components.
Recommended Maintenance
Clean the knob and gaiter with a mild, pH-neutral cleaner and a soft cloth. Avoid harsh solvents and prolonged sun exposure. Inspect mounting clips and trim regularly; replace damaged clips to prevent premature loosening of the knob.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Citroën C4 II, DS4
- Product Codes: 2403FK, 2403X9, 7591SF, 7591SC
- Additional Numbers: 2403FK 2403X9 7591SF 7591SC
- Finish: Black Mistral (Color HZD)
- Fitment: Manual Transmission Gear Lever Applications
Notes For Workshops
When replacing the assembly in a professional setting, ensure trim removal is done with appropriate tools to avoid damage to surrounding panels. Verify the specific fastener type on the donor vehicle—some variants use a grub screw while others use a push-fit clip. After installation, test gear selection in all positions to confirm proper engagement.
