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Dusting off the service manual...
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Front Frame Horn (Right)
This usually takes 5-15 seconds. We're pulling together fitment data,
OEM numbers, and community knowledge...
Dusting off the service manual...
đź’ˇ This page improves over time as the community adds casting photos and confirms fitment
Quick reference
Verify USDM versus EUDM specification differences; European models may feature additional threaded inserts for pedestrian protection systems
Early 2010 production may utilize 41117263280 with slightly different brake line clip positioning—transfer original clips if mismatch occurs
xDrive models require verification of underbody tray mounting bosses; holes may be present but unthreaded on RWD donors
Context
The right front frame horn for the 2011 BMW 528i—OEM reference 41117263284—functions as the primary front longitudinal member on the F10 unibody platform. This welded structural rail serves interchangeably across 2010-2017 F10 sedans, F11 Touring wagons, and F07 GT models, including both N52 naturally aspirated and turbocharged N20/N55 variants. Junkyard scouts should locate the ThyssenKrupp casting stamp near the strut tower and cross-reference against 41117263280, an early production number carrying identical geometry. Inspection demands measurement of the crush zone for compression buckles and verification that the bumper mounting flange maintains factory squareness—deviations exceeding 1.5mm compromise headlight and hood gap alignment. Installation requires sectioning at the factory seam behind the strut mount per BMW repair instruction RLI 41 11 7XX, using MAG welding with E70S-6 wire; never attempt bolt-on installation. Common failures include micro-cracking from minor impacts and galvanic corrosion at the aluminum-steel junction where the bumper reinforcement connects.
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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
$148
Asking
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Sign in to contributePart supersedence data suggests 41117263284 replaced 41117263280 in late 2011; verify mounting hole patterns before welding