{"product_id":"a-premium-belt-tensioner-assembly-with-pulley-for-gm-suvs-trailblazer-envoy-h3-more","title":"A-Premium Belt Tensioner Assembly with Pulley for GM SUVs | Trailblazer, Envoy, H3 \u0026 More","description":"\u003ch2\u003eA-Premium Belt Tensioner Assembly with Pulley\u003c\/h2\u003e\n\u003cp\u003eRefresh your serpentine belt drive with a replacement part designed for durability and steady tension across many GM vehicles. This belt tensioner helps keep the belt aligned with drive accessories, supporting reliable operation under varying engine loads.\u003c\/p\u003e\n\u003ch3\u003eWhy choose A-Premium\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDurable pulley and housing built for long service life\u003c\/li\u003e\n\u003cli\u003eAccurate 70 mm outside diameter to maintain proper belt wrap\u003c\/li\u003e\n\u003cli\u003e17 mm bearing bore supports smooth, vibration resistant rotation\u003c\/li\u003e\n\u003cli\u003eCompact 30 mm width fits common tensioner mounts\u003c\/li\u003e\n\u003cli\u003eSingle pulley design compatible with standard serpentine belts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment at a glance\u003c\/h3\u003e\n\u003cp\u003eDesigned to fit a broad range of GM models from the early 2000s to the early 2010s, including Chevrolet Trailblazer, Trailblazer EXT, Colorado, GMC Envoy, Envoy XL, Envoy XUV, Canyon, Hummer H3, H3T, Buick Rainier, Saab 9-7x, Oldsmobile Bravada, Isuzu i-350 and Ascender families. Always verify the specific year range and reference numbers before replacing.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePulley Quantity: 1\u003c\/li\u003e\n\u003cli\u003eBelt Type: Serpentine\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 70 mm\u003c\/li\u003e\n\u003cli\u003eBearing Bore Inside Diameter: 17 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 30 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy buy with confidence\u003c\/h3\u003e\n\u003cp\u003eA-Premium backs this belt tensioner assembly with a one-year unlimited-mileage guarantee. A broad catalog of automotive accessories is available to help you keep your vehicle on the road with peace of mind.\u003c\/p\u003e\n\u003ch3\u003eInstallation and maintenance tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInspect the current pulley and mounting points for wear before replacement\u003c\/li\u003e\n\u003cli\u003eFollow your vehicle’s service manual for removal and installation steps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What vehicles does this belt tensioner fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Chevrolet Trailblazer, Colorado, GMC Envoy, Canyon, Hummer H3, Buick Rainier, Saab 9-7x, Oldsmobile Bravada, Ascender and more as listed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty does the belt tensioner come with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: One-year unlimited-mileage guarantee on the belt tensioner assembly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":42468464132181,"sku":"B08L498C7C","price":42.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/apremium-belt-tensioner-assembly-pulley-closeup.jpg?v=1778074391","url":"https:\/\/plentytorque.co.uk\/products\/a-premium-belt-tensioner-assembly-with-pulley-for-gm-suvs-trailblazer-envoy-h3-more","provider":"PlentyTorque","version":"1.0","type":"link"}