Fiat 500 (Petrol) Rear Bumper: Fitment, Sensors & Common Damage

On the classic petrol 500, directly splicing towbar wiring into the car's own circuit can genuinely trigger the CAN-bus system to disable it entirely.

Generation covered: this guide is for the classic petrol/hybrid 500 (2007–2024) — not the fully electric 500e (2020–present), which is a completely different car sharing no mechanical parts despite the similar styling. Check your logbook or VIN, or confirm whether your car has an engine or an electric motor, if you're unsure which one you have.

Illustration for editorial purposes

Find Fiat 500 (Petrol) Rear Bumper Here!

Opens live listings in a new tab.

Fiat 500 (Petrol) Rear Bumper: OEM Part Number

Accuracy note: we weren't able to verify a confident Fiat 500 (Petrol) rear bumper part number at the time of writing. Please confirm the correct part via a Fiat dealer or parts specialist using your VIN.

A Genuinely Important Technical Warning Worth Knowing Before Wiring a Towbar — Fiat 500 (Petrol) Rear Bumper

If you're fitting towbar electrics yourself, this is genuinely important: the proper OEM approach uses individual signal wires for each function specifically to avoid the car's CAN-bus system detecting an electrical overload. Directly splicing a trailer light circuit into the car's own wiring risks the car's own computer disabling that circuit entirely, rather than the trailer simply failing to work.

A genuinely frustrating, real finding worth knowing: one documented case on a related model found that Fiat had stopped fitting the specific socket that a genuine towbar wiring kit expects to connect into, forcing the fitter to cut off the original plug and wire directly into the main fuse box instead.

It's also genuinely worth knowing that reversing sensors are generally unaffected by towbar fitting, but the towball cover, if positioned even slightly askew, can trigger a false sensor warning.

Fiat 500 (Petrol) Rear Bumper reference plate

Fiat 500 (Petrol) Rear Bumper: More Than Just a Plastic Panel

The Fiat 500 (Petrol)'s rear bumper routinely integrates parking sensors, a reversing camera housing and sometimes exhaust trim finishers, which means replacing it after even minor kerb damage often involves more than a straightforward swap.

Before you buy: bumper specification varies significantly by trim, particularly around parking sensor cutouts and camera housings. Always confirm against your VIN before ordering.

Fiat 500 (Petrol) Rear Bumper: What It Does

Beyond absorbing minor impacts, the rear bumper on higher trims of the 500 (Petrol) 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.

Fiat 500 (Petrol) Rear Bumper: Generations & Colour

All generations	Bossa Nova White (the only no-cost colour, and the only solid white — a genuinely creamy off-white, not the crisp white some buyers expect), Pasodoble Red, Rock 'n' Roll Blue, Funk White (a pearlescent, different white to Bossa Nova)
Colour-matching note	Bossa Nova White has documented, genuine colour-matching difficulty after a respray — owner forum accounts describe bumpers coming back a visibly different shade even from official Fiat-supplied paint, so confirm your exact paint code (268 or 268/A) via VIN before ordering

Find Fiat 500 (Petrol) Rear Bumper Here!

Opens live listings in a new tab.

Fiat 500 (Petrol) 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 Fiat Rear Bumper

The same part, covered across other Fiat models.