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Summit Bucks
ACDelco drive belt tensioners keep your belts just right—not too loose, not too tight. They offer a perfect complement to the full line of ACDelco belts with high-quality bearings that resist dirt and salt. Hundreds of models are available, with a variety of pulley styles. Reduce belt wear and keep them taut with the long-lasting replacement drive belt tensioner designed to fit your application.
( 39 )
$50.99
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$64.99
Summit Bucks
ACDelco GM Genuine Parts idler pulleys are a part of the accessory belt system on the front of the engine. These pulleys are GM recommended replacement parts for your vehicle's original component. Pulleys can be ribbed or smooth, contain a sealed ball bearing, and are used to divert the drive belt to the components, such as the alternator, water pump, or power steering pump. GM Genuine Parts idler pulleys have been manufactured to fit your GM vehicle, providing you with the same performance, durability, and service life you expect from General Motors.
( 25 )
$52.99
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$76.99
Summit Bucks
ACDelco Gold idler pulleys are built to offer reliable operation under severe conditions. They're dependable in any weather or climate offering, you year-round performance. Mounting hardware is included on some popular applications. These pulleys are manufactured to meet or exceed your expectations for fit, form and function. Order the model recommended for your vehicle.
( 13 )
$53.99
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ACDelco GM Genuine Parts rocker panel arm shaft supports are designed, engineered, and tested to rigorous standards by General Motors and are the same as the OE parts installed during vehicle production. These GM-recommended replacements are manufactured for a precise fit and function as intended, contributing to the overall longevity and reliability of your engine. Choose the supports designed for your vehicle year/make/model.
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$53.99
Summit Bucks
ACDelco offers valve covers for a wide range of vehicle and engine applications. They're available in many styles, materials, finishes, and other options—combining performance and good looks under the hood. Their durable construction resists warping and maintains shape at the rails for excellent gasket sealing. Nearly a hundred models are available; select the replacement valve covers recommended for your ride.
( 1 )
$105.99
Summit Bucks
ACDelco GM Genuine Parts PCV valve hoses are a GM-recommended replacement component for you vehicle. These original equipment hoses will provide the same performance, durability, and service life you expect from General Motors. They are manufactured to OE specification for fit, form, and function so you can expect these hoses to fit the same as they did coming off of the assembly line.
( 15 )
$59.99
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$64.99
Summit Bucks
Clearance
ACDelco camshaft phasers adjust camshaft positioning while your vehicle's engine is running. These GM-recommended replacements help to ensure the camshaft rotates in the correct timing with other valvetrain components, providing optimal engine performance. They work with your vehicle's VVT solenoid to help maximize drive quality and fuel economy. ACDelco camshaft phasers are manufactured to fit like the originals and to deliver the same performance, durability, and service life you've come to know and trust.
( 2 )
$120.99
$68.50
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