{"product_id":"serpentine-drive-belt-tensioner-kit-fits-1999-2008","title":"Serpentine Drive Belt Tensioner Kit Fits 1999 2008 Cadillac Escalade Chevrolet Avalanche Silverado Express GMC Sierra H2 Replacement 19311139 38159 ACK040378HD Performance Upgrade","description":"\u003cdiv\u003eSerpentine Belt Tensioner Kit for GM Trucks \u0026amp; SUVs\u003cbr\u003e\n✔️ OE-grade tensioner kit for multiple GM trucks and SUVs, reliable \u003cp\u003eThis Serpentine Drive Belt Tensioner Kit is a direct-fit replacement designed to restore proper belt tension on GM trucks and SUVs. Pack size: 1 kit. It covers a wide range of models including Avalanche, Express, Silverado, Suburban, Tahoe, Escalade, H2, Savana, and Sierra from 1999 to 2008, making it a handy upgrade for better drive efficiency.\u003c\/p\u003e \u003cp\u003e✅ OE numbers: 19311139, 38159, 90K-38159, ACK040378HD\u003cbr\u003e✅ High-strength alloy steel and aluminum construction for long-lasting durability\u003cbr\u003e✅ Direct-fit design matches listed GM models and OE references\u003cbr\u003e✅ Helps maintain tension and reduce belt wear, extending accessory life\u003c\/p\u003e \u003cp\u003e💡 What is a Serpentine Drive Belt Tensioner Kit used for in GM vehicles?\u003c\/p\u003e\n\u003cp\u003eHandy upgrade to keep belts tight and efficient across GM apps.\u003cbr\u003e\n- Maintains consistent belt tension across the serpentine drive system\u003cbr\u003e\n- Reduces belt slip and wear, extending life of accessories\u003cbr\u003e\n- Compatible with OE numbers 19311139, 38159, 90K-38159, ACK040378HD\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49028878991595,"sku":"VXB0CDX16DT7","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71efkkI4kJL.jpg?v=1783507734","url":"https:\/\/vxb.com\/products\/serpentine-drive-belt-tensioner-kit-fits-1999-2008","provider":"VXB Bearings","version":"1.0","type":"link"}