38158 Belt Tensioner Pulley Assembly Fit for Buick Rainier, Chevrolet Avalanche Express Silverado Suburban 1500 2500 3500, GMC Savana Sierra Yukon 1500 2500 3500 Envoy 1999-2009

【Compatibility】Belt Tensioner Compatible with Buick Rainier 2004-2007, for Cadillac Escalade 2002-2008, for Chevrolet Avalanche, for Chevrolet Express Silverado Suburban 1500 2500 3500 Tahoe SSR 1999-2009, for GMC Savana Sierra Yukon 1500 2500 3500 Envoy 1999-2009, for Hummer H2 H3 2003-2009
【Replacement Part Number】12554027, 12580162, 12609719, 38158, 39083, 89253, 89397, 49275, SKAPV3038, KR-90253
【Material & Craftsmanship】 Engineered to surpass OEM standards, our tensioner features a forged aluminum housing for exceptional strength and heat resistance, a uniform electro-zinc coating for maximum corrosion protection, and a heat-treated, high-carbon steel spring that maintains precise tension to prevent belt slip and ensure optimal performance.
【Core Performance】Features precision ball bearings for an extended service life. Engineered to eliminate belt noise and slippage, delivering a quiet and smooth drive. Rigorously tested for stable operation, it improves power transmission efficiency and contributes to enhanced fuel economy. Simple installation for a hassle-free experience.
【Worry-free Service】 We stand behind our product's lasting quality with a comprehensive 12-month support. This ensures your complete peace of mind and an extraordinary driving experience. Please kindly confirm the part compatibility with your vehicle model before placing your order. Thank you for your support and trust.

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