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This precision-engineered tensioner assembly maintains consistent belt pressure across your GMC Envoy's accessory drive system from 2002-2009 model years. The integrated pulley mechanism automatically adjusts tension as engine loads fluctuate, preventing belt slip and premature wear. OEM-specification construction ensures compatibility and durability. A critical component for reliable engine operation and extended serpentine belt life.
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
US$40
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