51137367421 Grille | OE-Spec Left Kidney Grille for 2011-2014 BMW X3/X4
51137367421 Grille | OE-Spec Left Kidney Grille for 2011-2014 BMW X3/X4
51137367421 Grille: Pre-LCI Front Kidney Assembly
The 51137367421 Grille restores factory aesthetics for 2011-2014 BMW X3 F25 and X4 F26 pre-facelift models, featuring precise 7-bar configuration with chrome/black finish. This direct-fit left-side kidney grille replicates OE dimensions within ±0.5mm tolerance using injection-molded ABS plastic. The 51137367421 Grille integrates reinforced mounting tabs that align with original bumper slots, while UV-resistant coating maintains color stability. Interlocking bar design prevents debris accumulation with 2.8mm spacing between slats. Pre-drilled fastener locations match factory hole patterns for tool-free installation. Thermal-stable construction withstands -40°F to +200°F without warping. Compatible with both standard and M Sport bumper configurations through shared mounting architecture.
Engineering Specifications
Surface Treatment
Triple-layer electroplating process with clear coat protection. Chromed ABS achieves 92% reflectivity matching factory spec.
Structural Design
Reinforced cross-bracing behind vertical bars prevents flex. 2.5mm wall thickness maintains rigidity.
Environmental Resistance
Salt spray tested for 500 hours. Withstands pressure washer use up to 1,200 PSI at 6" distance.
Vehicle Fitment Details
Direct replacement for pre-LCI BMW X3 F25 models produced 03/2010-07/2014 (VIN ranges WBAWL7C56BC633201-WBA8D9C56E6D98803) and X4 F26 models built 08/2013-11/2014 (VINs WBAXY4C56FD396701-WBA9Y9C50J6D92104). Compatible with all engine variants including N20, N26, N55, and N47 powerplants. Maintains proper sensor clearance for front parking assist systems (option code 508). Verified fitment with both halogen and adaptive LED headlight configurations (option 552/5A2). Not compatible with vehicles equipped with night vision cameras (option 610) or ACC radar systems.
Replaces original components numbered 51712297589, 51117338571, and 51117210725. Requires intact bumper mounting points and original-style kidney grille frames. Professional installation recommended for proper alignment with adjacent trim pieces.
Installation Notes
Requires removal of front bumper cover for proper access. Essential tools include plastic trim removal set and TORX T25 driver. Critical to align lower engagement hooks before applying pressure. Post-installation gap verification between grille and headlight housing required.
Compatible with: 2011-2014 BMW X3 F25; 2013-2014 BMW X4 F26 vehicles requiring left-side front kidney grille components referenced by part numbers 51137367421, 51712297589, 51117338571, and 51117210725
Materials
Materials
Dimensions
Dimensions
Care Instructions
Care Instructions
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