FANCHANTS GMC Sierra/Yukon HD & 2500 OEM Chrome 9597170 Center Cap 9597170 Compatible with GMC Sierra 1500 HD 2001-2007 GMC Sierra 2500 1999-2010 GMC Yukon 2500 2000-2010

Premium Wheel Enhancement with 9597170 Center Cap

Engineered for heavy-duty applications, the 9597170 Center Cap delivers authentic chrome aesthetics for GMC Sierra and Yukon HD series trucks. Cataloged as product C5079-GMC, this hub component features advanced metallized polymer construction that replicates OEM chrome appearance while maintaining structural integrity. The precision-engineered 8⅛-inch diameter ensures seamless integration with factory wheels requiring references 9597170, 9597169, 15039489, and 15039488. Specialized plating techniques create mirror-finish surfaces resistant to pitting and oxidation, while UV-resistant coatings preserve reflective properties throughout seasonal changes. The ventilation-enhanced design prevents pressure differentials during temperature fluctuations, and the eight-lug configuration maintains compatibility with heavy-duty wheel patterns. Contoured edges ensure flush alignment with OEM wheel centers without protruding beyond the wheel plane, maintaining critical clearance for brake components and ABS sensors. Surface textures precisely match factory specifications, providing cohesive aesthetics across all wheel assemblies while protecting vital suspension components against road contaminants and moisture ingress. This premium enhancement elevates Sierra/Yukon HD wheel aesthetics with authentic chrome presentation validated through extensive compatibility verification across multiple model years.

Heavy-Duty Truck Compatibility Specifications

Precisely engineered for GMC's heavy-duty lineup, this center cap maintains OEM specifications validated through dimensional mapping. Verified compatibility includes 2001-2007 Sierra 1500 HD models, 1999-2010 Sierra 2500 series, and 2000-2010 Yukon 2500 trucks. The calibrated 8⅛-inch diameter and eight-lug alignment ensure vibration-free performance while protecting hubs against road abrasives and corrosion. Design validation confirms compatibility with factory wheels requiring OE references 9597170, 9597169, 15039489, and 15039488. The tension-calibrated retention system maintains consistent mounting pressure engineered specifically for HD wheel configurations, preventing dislodgement during off-road operation. Verification confirms precise contour matching against OEM wheel centers, maintaining critical clearance for brake components and wheel speed sensors across all compatible models. The specialized chrome plating delivers authentic appearance matching GMC factory options while providing enhanced protection against winter road chemicals. The design accommodates multiple generations of Sierra HD and Yukon trucks produced between 1999-2010 with dimensional accuracy that prevents water infiltration while ensuring thermal stability during extended towing operations.

Advanced Chrome Plating Technology

Manufactured using triple-layer chrome plating technology, this center cap achieves authentic mirror-finish aesthetics with enhanced durability. The process begins with copper electroforming that creates a perfectly smooth substrate, followed by nickel plating that provides corrosion resistance. The final chrome deposition creates high-reflectivity surfaces with hardness ratings exceeding automotive standards. UV-resistant clear coating safeguards against environmental degradation while maintaining consistent appearance across temperature extremes from -40°F to 220°F. Structural reinforcement features radial polymer ribs molded into the core, providing impact resistance against road debris without compromising weight specifications. Thermal expansion characteristics precisely match OEM wheel alloys to prevent seasonal deformation. The rotational molding process maintains dimensional accuracy to 0.01-inch tolerance across production batches while ensuring strict adherence to 9597170 specifications. Ventilation channels maintain atmospheric pressure equilibrium during elevation changes while the eight-point retention system distributes mounting force evenly, eliminating stress concentration during heavy-duty operation. Reverse-side texturing enhances friction retention while accommodating material expansion differentials specific to truck applications.

Make/Model/Year:
GMC Sierra 1500 HD 2001-2007
GMC Sierra 2500 1999-2010
GMC Yukon 2500 2000-2010

Product Specifications:
Product ID: C5079-GMC
Product: Center Cap (Single)
Material: Plastic
Finish: Chrome
Size: 8 1/8 Inch Diameter
Lugs: 8
Indents: 15039489, 15039488, 9597169
OE Part Number: 9597170