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This usually takes 5-15 seconds. We're pulling together fitment data,
OEM numbers, and community knowledge...
Dusting off the service manual...
💡 This page improves over time as the community adds casting photos and confirms fitment
Rear Bumper Reinforcement Bar
This usually takes 5-15 seconds. We're pulling together fitment data,
OEM numbers, and community knowledge...
Dusting off the service manual...
💡 This page improves over time as the community adds casting photos and confirms fitment
Wiki page
3L I6 Naturally Aspirated N52B30 (240hp).
Quick reference
Verify mounting bracket differences for M Sport package models.
Confirm part condition when sourcing from junkyards.
Context
The rear bumper reinforcement bar for the 2011 BMW 528i, OEM part number 51127262378, is an essential component for vehicle safety and structural integrity during a collision. This part fits the F10 and F11 models from 2011 to 2016. When inspecting this component, check for signs of deformation or rust, as these can compromise performance. Installation requires removing the rear bumper cover; ensure to have a proper toolkit and follow the manufacturer's service manual for torque specifications. Common failures often arise from minor accidents leading to bending or damage, so sourcing a replacement from a junkyard can be a cost-effective solution. Always verify compatibility, as certain trims or packages may have slight variations in mounting points.
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Confirmed fitment
| Year | Make | Model | Engine | Confidence |
|---|---|---|---|---|
| 2011 | BMW | 528i | 3L I6 Naturally Aspirated N52B30 (240hp) | 80% |
Available parts

Seller: Marketplace seller
$107
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