This trunk lock striker is a direct-fit replacement designed for the rear lid (boot) of the Peugeot 607. Supplied under part numbers 865428 and 865429, it matches the original PSA Citroen Peugeot fitment and is commonly searched by its product codes. The striker secures the rear lid when closed and works together with the latch to ensure reliable locking and sealing.

Key Benefits

• Direct-fit replacement for Peugeot 607—keeps original alignment and operation.
• Restores secure trunk closure and prevents rattles or poor sealing due to worn or damaged striker surfaces.
• Simple to fit for professional mechanics and experienced DIYers.
• Often identified and ordered by product codes 865428 and 865429 for fast lookup.

Fitment & Compatibility

Fits: Peugeot 607. Confirm compatibility by matching vehicle and product codes (865428, 865429) before purchase. This part is intended for the rear lid/boot striker location and is compatible with standard PSA latch assemblies used on the 607.

Function & Common Failure Modes

The striker is the fixed counterpart to the latch mechanism on the rear lid. Typical failure or issues include:

• Wear or deformation from repeated use, causing poor engagement.
• Corrosion or pitting in humid or salty environments, leading to noisy or unreliable locking.
• Impact damage from closing heavy loads or rear collisions, which can misalign the striker.

Replacement & Installation Notes

Replacement is straightforward for a trained technician: remove any interior trim panels as required to access the striker, unbolt the old striker, fit the new unit, and check alignment with the latch. After fitting, cycle the rear lid several times to verify correct engagement and smooth operation. If available, follow the vehicle manufacturer’s torque settings and alignment procedures. Inspect the mating latch surface and lubricate pivot points with an appropriate product if needed.

Technical Information

• Manufacturer: PSA Citroen Peugeot
• Model: Peugeot 607
• Product Codes: 865428, 865429
• Other Numbers: None listed

If you are unsure about fitment, check the part numbers against your vehicle VIN or consult a service manual. Ordering by the product codes 865428 or 865429 will help ensure you receive the correct striker for the Peugeot 607.