Drive Belt Idler Pulley for Chevrolet Silverado 1500 2014-2018 for Chevrolet Camaro Caprice SS V8 V6 for GMC for Sierra 1500 14-18 V6 4.3L Serpentine Belt Tensioner Pulley 12703922

★★★★★ 4.9 113 reviews

US$6.80
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US$6.80
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Free shipping Free 30-day returns

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Product details

Management number 237263974 Release Date 2026/07/10 List Price US$6.80 Model Number 237263974
Category
  • [Fitment] Serpentine Belt Idler Pulley for Chevrolet Camaro 2012-2015 V8 6.2L, for Chevrolet Camaro 2014-2015 V8 7.0L, for Chevrolet Caprice 2014-2016 V8 6.0L, for Chevrolet Caprice 2014-2017 V6 3.6L, for Chevrolet Silverado 1500 2014-2018 V6 4.3L, for Chevrolet SS 2014-2017 V8 6.2L, for GMC for Sierra 1500 2014-2018 V6 4.3L. OE Number:12703922/12629519/36771/1540527/15-40527.
  • [Function] It Only guides the belt (fixed position, no tension adjustment), It maintains proper tension on the accessory drive belt (serpentine belt) to ensuring smooth operation. It guides and redirects the belt around various engine components, prevents the belt from rubbing or jumping off pulleys. It reduces belt vibration and wear, absorbs vibration from the spinning belt, prolonging belt and component life.
  • [Reliable Quality] Drive Belt Tensioner Pulley adopt with robust plastic materials to withstand constant friction, heat, and mechanical stress, high strength enough to resists warping under tension, and handles heat well. Sealed Ball Bearing for smooth rotation, resists dirt/moisture, prolong the service life. Please check and replace the idler pulley when met issue like belt damage, belt chirping at startup or acceleration, visible wobbling when the engine runs etc.
  • [Installation] 1. Disconnect the battery and cool engine. 2. Locate the bad idler pulley, relieve belt tension and slide the serpentine belt off the idler pulley. 3. Remove the center bolt and pull the old idler pulley. 4. Install the new idler pulley and reinstall the serpentine belt properly. 5. Reconnect the battery terminal, start the engine to check no noises or wobbling. Note: Check tensioner or belt alignment if belt squeals, check bolt if pulley wobbles.
  • [Package] Include 1x Belt Idler Pulley. Belt Type: Serpentine. Outside Dia 7.3cm/2.9in; Height 2.5cm/1in.
ASIN B0H2BJXY97
Brand HEROFFIX
Model Belt Idler Pulley
Item Weight 6.6 ounces
Manufacturer HEROFFIX
Item model number 12703922/12629519/36771/1540527
Package Dimensions 4.13 x 4.09 x 2.48 inches
Manufacturer Part Number 000004heroa260306

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4.9 out of 5
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113 ratings | 46 reviews
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