Genuine GM Belts, Pulleys & Brackets

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            12695659 - : Drive Belt Idler Pulley for GM Image

            Drive Belt Idler Pulley

            2018-20. Silverado, Sierra 2500 HD. Single alternator. Silverado, Sierra 3500 HD. Dual alternator. Gas. Upper. Repair noisy idler pulley...
            $31.00
            MSRP $57.41
            Save $26.41
            46% Off
            12665845 - : Supercharger Belt Idler Pulley for GM Image

            Supercharger Belt Idler Pulley

            Camaro. 6.2l. With supercharger. Smooth. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
            $72.43
            MSRP $118.75
            Save $46.32
            39% Off
            92221552 - : Drive Belt Idler Pulley for GM Image

            Drive Belt Idler Pulley

            SS. Without grooved pulley. Serpentine belt. Smooth pulley. 6.0L, 2011-2013. Caprice PPV. 6.0l. Repair noisy idler pulley bearing
            $91.80
            MSRP $171.59
            Save $79.79
            46.5% Off
            25191263 - : Drive Belt Idler Pulley for GM Image

            Drive Belt Idler Pulley

            Aveo, Aveo5. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
            $42.43
            MSRP $78.58
            Save $36.15
            46% Off
            24436052 - : Timing Belt Idler Pulley for GM Image

            Timing Belt Idler Pulley

            Sonic. Cruze, Cruze Limited. Aveo, Aveo5. Astra. G3. Helps direct and help maintain the engine timing belt to help keep it in its...
            $64.09
            MSRP $105.11
            Save $41.02
            39% Off
            98057284 - : Drive Belt Idler Pulley for GM Image

            Drive Belt Idler Pulley

            Repair noisy idler pulley bearing
            $32.04
            MSRP $59.33
            Save $27.29
            46% Off
            12666049 - : Drive Belt Idler Pulley for GM Image

            Drive Belt Idler Pulley

            Canyon, Colorado. 3.6l. CT6. 3.6l. ATS. 3.6l. Camaro. 3.6l. 3.6L, 2016-2018. Coupe, 3.6L, 2016-19. Repair noisy idler pulley bearing
            $56.75
            MSRP $103.19
            Save $46.44
            45% Off
            12564510 - : Pulley for GM Image

            Pulley

            Supercharger belt. Park Avenue. Riviera. 4.9L. Grand Prix. 3.8l. With supercharger. Smooth. Attached to Idler Bracket.
            $31.11
            MSRP $57.63
            Save $26.52
            46% Off
            12708716 - : Belt Idler Primary Pulley for GM Image

            Belt Idler Primary Pulley

            Silverado, Sierra 2500 HD. Single alternator. Diesel. Center. Silverado, Sierra 3500 HD. Dual alternator. Lower. Repair noisy idler...
            $108.69
            MSRP $201.38
            Save $92.69
            46% Off
            12580773 - : Drive Belt Idler Pulley for GM Image

            Drive Belt Idler Pulley

            Express, savana. Gas engines. S-series. 4.3l. Without heavy duty heater. 4.3L, with ac. With ac, 7.4L. 5.7L, with ac. 6 cylinder. 1/2,...
            $54.02
            MSRP $98.23
            Save $44.21
            45% Off
            12598653 - : Drive Belt Idler Pulley for GM Image

            Drive Belt Idler Pulley

            With supercharged, outer. Corvette. With supercharger. Drive belt. Left. Repair noisy idler pulley bearing
            $22.71
            MSRP $42.06
            Save $19.35
            46% Off
            12665035 - : Supercharger Belt Idler Pulley for GM Image

            Supercharger Belt Idler Pulley

            With supercharger, smooth, with zr1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
            $94.45
            MSRP $154.86
            Save $60.41
            39% Off

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            Maintaining Your Belts, Pulleys, and Brackets

            Every modern engine relies on a network of belts, pulleys, and brackets to transfer power efficiently. A belt drives key accessories such as the alternator and power steering pump, while each pulley maintains proper tension and alignment. Brackets provide the secure mounting needed to keep everything in place. When any one of these components fails, the result can be loss of power and compromised safety.

            What Problems Affect Belts, Pulleys, and Brackets?

            Over time, belts wear down, pulleys can seize, and brackets may loosen from vibration. For trucks like the Chevrolet Silverado 1500, these issues lead to squealing noises, reduced efficiency, or complete accessory failure. Regular inspection is key to preventing sudden breakdowns.

            Signs of Wear

            • Squealing or chirping noises when starting the engine.
            • Visible cracks or fraying on the belt surface.
            • Pulleys that wobble or do not spin smoothly.

            Maintenance Tips

            1. Inspect belts every 15,000 miles for visible wear.
            2. Check pulleys and brackets during routine service.
            3. Replace belts and pulleys together for balanced performance.

            Why OEM Belts, Pulleys, and Brackets Are Better

            Genuine Chevrolet parts are engineered to precise specifications for long-term durability. Aftermarket components may not provide the correct fit, risking misalignment or premature failure. OEM options also work seamlessly with related parts like hoses, keeping the entire system running reliably.

            Order here at Moran Chevy Parts for the best prices on OEM parts. Contact us anytime for expert guidance.