Description
Rear Right Tail Light For Citroën C4 Grand Picasso
This rear right tail light is a direct-fit replacement designed for Citroën C4 Grand Picasso vehicles. Supplied under reference 6351AC, the unit restores full rear lighting functionality — stop, tail, indicator and reversing lights depending on the vehicle configuration. Ideal for professional workshops and DIY mechanics who need a reliable, ready-to-install lamp assembly with correct fitment to original mounting points.
Key Benefits
- Direct replacement for the original lamp assembly with accurate mounting alignment.
- Restores all rear light functions to vehicle specification for safety and road legality.
- Compatible with standard Citroën electrical connectors and bulb holders.
- Straightforward installation saves workshop time and reduces vehicle downtime.
Compatibility
Designed for Citroën C4 Grand Picasso models. Check part number 6351AC when searching for compatibility in parts catalogues and workshop systems.
How To Replace
- Open the tailgate and remove any interior trim or luggage compartment lining to access the lamp fasteners.
- Unscrew the mounting bolts securing the lamp assembly. Keep fasteners for reuse if undamaged or replace if corroded.
- Carefully pull the lamp outward, release the electrical connector and remove the lamp from the vehicle.
- Transfer any reusable bulbs or bulb holders if necessary, or fit new bulbs of the correct specification. Fit the new lamp assembly and connect the electrical plug.
- Seat the lamp evenly in the body aperture, tighten fasteners to a firm, even torque and refit interior trim.
- Test all light functions (tail, stop, indicator, reverse) before returning the vehicle to service.
Installation Recommendations
- Disconnect the negative battery terminal if you will be working close to vehicle electrical connections to avoid short circuits and protect electronic systems.
- Inspect and clean the body sealing surface to ensure a watertight fit. Replace gaskets or seals if damaged.
- Check connector pins for corrosion and ensure a secure electrical connection. Use dielectric grease on pins to reduce future corrosion where appropriate.
- Use the correct replacement bulb wattage and type if bulbs are not integrated. Incorrect bulbs can cause overheating or electrical faults.
- After installation, verify lamp alignment and function; adjust if the beam pattern or indicator visibility is impaired.
Why The Part Most Commonly Fails
The most frequent causes of tail light failure are impact damage from minor collisions, lens cracking from age or road debris, and water ingress that leads to corrosion of contacts and bulb holder failure. Bulb burnout and connector corrosion are common on older vehicles; UV exposure can also degrade plastic lenses and seals over time. Ensuring a good seal and replacing damaged fasteners or gaskets reduces repeat failures.
Technical Information
- Manufacturer: Stellantis (Citroën)
- Model: Citroën C4 Grand Picasso
- Product Codes: 6351AC
- Additional Numbers: Not Available
