Vauxhall Zafira Tourer Rear Bumper: Fitment, Sensors & Common Damage
On the Zafira Tourer, a genuine warning before any towbar fitting: splicing directly into CANBUS wiring instead of using a proper trailer module can cause lights to malfunction.
Illustration for editorial purposes
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OEM Part Number: confirm via VIN — rear bumper (aftermarket) Diederichs 1892055
| Rear bumper covers (aftermarket) | Diederichs 1892055 (Rear, for vehicles without parking sensors, for vehicles without bicycle carrier, primed); Diederichs 1892057 (Rear, for vehicles without parking sensors, primed); Diederichs 1892056 (Rear, for vehicles with parking sensors, for vehicles without bicycle carrier, primed); Diederichs 1892058 (Rear, for vehicles with parking sensors, for vehicles with bicycle carrier, primed) |
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| Lower sections, corners & trims | None listed separately |
| Genuine (OE) numbers quoted | None quoted in the catalogue listings — the genuine cover varies by body style, parking sensors and tow bar, so order it against your VIN |
| Fitment notes | Match body style, facelift date and the holes for parking sensors or exhaust trims; covers come primed and need painting to your paint code before fitting. |
A Genuine Warning Before Any Towbar Fitting — Vauxhall Zafira Tourer Rear Bumper
Worth knowing before booking any towbar work: the CANBUS electrical system feeds bulbs different voltage levels depending on function — a genuinely important detail that means simply splicing a basic 7-pin trailer plug directly into the existing wiring, rather than using a proper trailer interface module, will cause the car's own lights to behave erratically once a trailer is connected. Insist on a dedicated CANBUS-compatible trailer module rather than a basic splice-in kit, and confirm your fitter genuinely understands this distinction.
Vauxhall Zafira Tourer Rear Bumper: More Than Just a Plastic Panel
The Vauxhall Zafira Tourer's rear bumper carries more hardware than older cars used to — parking sensors, a reversing camera housing, occasionally exhaust trim finishers — which is exactly why even a minor kerb knock can mean more than just ordering a replacement panel.
Vauxhall Zafira Tourer Rear Bumper: Watch: Replacing It
The sequence is much the same on this generation: wheel-arch liner screws, the fixings along the boot aperture and under the lower edge, then unclip each corner from the wing and unplug any sensor loom before the cover comes away.
Vauxhall Zafira Tourer Rear Bumper: What It Does
Beyond absorbing minor impacts, the rear bumper on higher trims of the Zafira Tourer often houses parking sensors, a reversing camera, and sometimes integrated exhaust finishers. A bumper that looks compatible can still be missing the correct cutouts or wiring provisions for your specific trim's equipment.
Vauxhall Zafira Tourer Rear Bumper: Generations & Colour
| All generations | Summit White (no-cost), Power Red, Silver Lake, Carbon Flash Black; Emerald and Macadamia Green are pearlescent options not available on SE or Elite trims |
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Vauxhall Zafira Tourer Rear Bumper: Common Damage, DIY Difficulty & Aftermarket Advice
These are the same regardless of make or model — see our full Rear Bumper Guide for common damage types, confirming fitment (body style and sensor equipment matter here), and OEM vs aftermarket guidance.
More Vauxhall Rear Bumper
The same part, covered across other Vauxhall models.