Description
Seat Belt Lock Bracket For Peugeot 307 And Citroën C4
Product Overview
This seat belt lock bracket is a direct-fit mounting part designed for Peugeot 307 and Citroën C4 (first generation). Ideal for professional workshops and DIY mechanics, the bracket secures the seat belt buckle to the vehicle structure, restoring correct buckle position and reliable locking function after damage or wear. Commonly searched by part number, it is an essential replacement when the original bracket is bent, cracked or the mounting points are compromised.
Key Benefits
- Direct fitment for easy installation — aligns with factory mounting points.
- Restores proper buckle position and passenger safety functionality.
- Useful spare for collision repairs and interior refurbishment jobs.
- Often found by product code 8973PT in parts searches.
Technical Information
- Manufacturer: Stellantis (Citroën/Peugeot)
- Model: Peugeot 307; Citroën C4 I
- Product Codes: 8973PT
- Additional Numbers: NFP
How It Works And Where It Mounts
The bracket fixes the seat belt buckle (receiver) to the vehicle’s seat frame or floor anchor. It transfers load from the belt into the vehicle structure during normal use and in the event of a crash. The part may be made of stamped steel with a protective coating and, where applicable, plastic trim mounts for the buckle housing.
When To Replace
Replace the bracket if you notice any of the following: bent or cracked metal, distorted mounting holes, stripped or damaged threads, loose buckle retention, or after any collision that could have transferred force to the seat belt anchorage. There is no routine replacement interval; replace on visible damage or malfunction.
Common Causes Of Failure
- Collision damage or heavy impact deforming the bracket or anchor points.
- Corrosion at mounting points, especially in regions exposed to salt and moisture.
- Fatigue or cracking from repeated stress, improper installation, or previous repairs.
- Damaged threads or bolts from over-tightening or corrosion.
Installation Recommendations
- Remove interior trim panels to access the bracket mounting points. Keep clips and fasteners for reassembly.
- Unbolt the old bracket and inspect surrounding structure and bolts for damage or corrosion. Replace damaged bolts rather than reusing.
- Fit the new bracket to factory mounting points, ensuring correct orientation and that the buckle is not twisted.
- Tighten fasteners to the manufacturer’s torque specifications — refer to the workshop manual for exact values — and use new locking hardware where specified.
- After installation, test the buckle for smooth engagement/disengagement and verify there is no play in the mounting. Check trim fitment and routing of the webbing.
- If the vehicle has any seat-belt pretensioner wiring or sensors in the vicinity, follow manufacturer safety procedures when working near these components.
Compatibility And Searching Tips
Mechanics and DIYers often locate this part by the product code 8973PT or by searching for “Peugeot 307 seat belt bracket” and “Citroën C4 seat belt mount”. Confirm fitment against model generation (Peugeot 307 and Citroën C4 I) and inspect the original bracket design to ensure an identical mounting layout.
Quality And Practical Notes
When replacing a seat belt mounting bracket, always ensure the surrounding structure and mounting bolts are undamaged and free of corrosion. Use quality hardware and follow correct torque settings to maintain occupant safety. This bracket restores the correct mechanical attachment for the buckle — any issues with the belt webbing or buckle latch should be addressed separately.
