Replacement SET-RB22210041 Front Fender Liner Pair Middle Section Without Insulation Foam

This Replacement SET-RB22210041 front fender liner set includes both the right (passenger) and left (driver) side middle section liners, designed as a direct OEM-style replacement. Constructed using injection-formed materials, these liners are engineered to match the original fit and function of the factory components they replace.

Key Features:

• Injection-formed construction for precise OEM-matching fitment
• Without insulation foam — matches original spec for applicable trim levels
• Replaces OEM part numbers 51717445681 (driver side) and 51717445682 (passenger side)
• Compatible with 30i and M40i model variants
• Partslink cross-references: BM1248159 (LH) and BM1249159 (RH)

Front fender liners serve as a critical barrier between the wheel well and the vehicle's inner fender structure, helping to deflect road debris, water, and contaminants away from electrical components, the engine bay, and body panels. They also help reduce road noise transmitted into the cabin. Replacing a damaged or missing liner restores this protection and helps prevent long-term corrosion and wear to surrounding components.