IntroductionEnhance the steering performance of your GMC Sierra (2003-2017) with this premium idler arm. Precision-engineered to meet or exceed OEM standards, this part ensures a perfect fit, smooth handling, and long-lasting durability.OEM Part Numbers and CompatibilityOEM Part Number: K6659Compatible Vehicles: GMC Sierra (2003-2017)Position: Steering idler armKey Features and BenefitsPerfect OEM ReplacementThis idler arm is specifically designed to replace OEM Part Number K6659, ensuring hassle-free installation and compatibility with GMC Sierra models from 2003 to 2017.Enhanced Steering StabilityOffers precise steering control, reducing unnecessary play and improving overall driving comfort.Durable ConstructionBuilt with premium-grade materials and anti-corrosion coatings, this idler arm withstands tough road conditions for extended use.Reliable PerformanceDelivers consistent and dependable steering response, enhancing vehicle safety and handling. Idler Arm Idler Arm for GMC Sierra (2003-2017) | OEM Part Number: K6659 Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form.Name * Number Name Number/CTR Email *We will contact you by email as soon as possibleProduct Link/OE Number/CTR Number *This is important auto parts information, so that we can give you more targeted services(It is recommended to provide OE/CTR numbers)!MessageYou can fill in the relevant information you want to know (such as product, price and other details)SUBMIT FORM Learn more