Power Back Door Modification Kit Auto Tailgate for 2022- Peugeot 408 Crossover P54
Trading Properties
Basic Properties
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| Model: | Peugeot 408 Crossover P54 | Fitment Years: | 2022-2025 Petrol And Hybrid |
| Actuators: | Twin Motorised Actuators With Fastback Bracket Angle | Rated Thrust: | 390 N Per Actuator |
| Tailgate Mass Supported: | Up To 45 Kg | Cycle Time: | 7-8 Seconds Each Direction |
| Triggers: | Smart Key, Cabin Switch, Handle Switch | Safety: | Bidirectional Obstruction Reversal, Over-current Cut-off, P-gear Interlock |
| Height Memory: | Adjustable, Non-volatile | Sealing: | IP55 Module, IP65 Actuators |
| Operating Range: | -30 C To +78 C | Construction: | Anodised Aluminium Tube, Zinc-nickel Steel Rod, Glass-filled Nylon Ends |
| Net Weight: | 6.8 Kg Per Set | Bench Test: | 400 Duty Cycles Plus Synchronous Travel Check |
| Warranty: | 24 Months Actuators, 12 Months Control Module | MOQ: | 2 Sets |
| High Light: | Electric Trunk Lift Crossover,Automatic Trunk Opener Fastback,Auto Tailgate Kit P54 |
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Power Back Door Modification Kit for the Peugeot 408 Crossover P54
The 408 P54 is a fastback crossover: the rear glass is steeply raked and the tailgate hinge sits further forward than on a conventional estate, which changes both the lift force required and the arc the panel follows. This modification kit accounts for that geometry with brackets machined for the P54 hinge line and actuator stroke limited so the panel clears the sloping roofline at full extension. It suits both the petrol and the hybrid versions of the model built from 2022 onward.
Product Advantages
- Auto tailgate for fastback geometry — stroke and bracket angle are matched to the P54 hinge position, so the panel opens fully without pressing against the roof spoiler.
- Electric trunk lift with matched force curve — two actuators work in sync and hold the panel steady at any intermediate position, which matters on a heavier fastback tailgate.
- Automatic trunk opener, three inputs — smart key, cabin button and the original handle switch all command the module; the factory key is left untouched.
- Soft close pull-in — the latch is drawn in electrically over the last centimetres, keeping the slanted glass seal even and reducing wind noise.
- Obstruction reversal on both strokes — a low beam, a wall or a hand stops and reverses the movement immediately.
- Height memory — the opening angle can be capped for low car parks and the setting is retained after a battery change, useful on hybrid models with frequent 12V cycling.
Specifications
| Parameter | Specification |
|---|---|
| Fitment | Peugeot 408 Crossover P54, 2022-2025, petrol and hybrid |
| System Voltage | 12V DC |
| Actuators | Twin motorised actuators, fastback bracket angle |
| Rated Thrust | 390 N per actuator |
| Tailgate Mass Supported | Up to 45 kg |
| Cycle Time | 7-8 seconds each direction |
| Triggers | Smart key, cabin switch, handle switch |
| Safety | Bidirectional obstruction reversal, over-current cut-off, P-gear interlock |
| Height Memory | Adjustable, non-volatile |
| Sealing | IP55 module, IP65 actuators |
| Operating Range | -30 C to +78 C |
| Construction | Anodised aluminium tube, zinc-nickel steel rod, glass-filled nylon ends |
| Net Weight | 6.8 kg per set |
Fitting Notes
The P54 rear trim is clipped with two screws behind the grab handle, the same pattern as recent Stellantis models. Brackets mount on the factory ball studs, and because the hinge sits forward of the glass, the harness route runs along the existing clip line rather than through new holes. On hybrid versions isolate the auxiliary battery first; no high-voltage component is touched. First fit is around 2 hours, a repeat fit 60-70 minutes, and the conversion is fully reversible.
Buyer Profile
Peugeot specialists and multi-brand aftermarket distributors across France, Spain, Italy, Germany, Turkey and North Africa; crossover accessory retailers; leasing and corporate fleets adding comfort options to hybrid pool cars; and mobile fitters serving private customers. The 408 is a high-visibility fastback crossover in the compact segment, so the model attracts buyers who compare options closely and respond well to powered tailgate upgrades.
Packing and Warranty
Kits are packed in a printed carton with die-cut foam, then in a five-ply export carton with corner boards; neutral packaging is available for private-label sellers. Bench testing covers 400 duty cycles, synchronous travel, obstruction reversal force and standby current. Production follows ISO 9001:2015, warranty is 24 months on actuators and 12 months on the control module, with actuators, modules and looms offered as service parts.