{"product_id":"delphi-tc8503-suspension-control-arm-rear-right-upper","title":"Delphi TC8503 Suspension Control Arm - Rear Right Upper","description":"\u003ch2\u003eDelphi TC8503 Rear Right Upper Control Arm\u003c\/h2\u003e\u003cp\u003eDelphi TC8503 is a steel suspension control arm built for the rear right upper position on select Hyundai and Kia vehicles. It uses a stamped steel construction with an e-coated finish and included rubber bushings to support OE-style suspension geometry and consistent fitment.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: TC8503\u003c\/li\u003e\n\u003cli\u003eRear right upper suspension control arm\u003c\/li\u003e\n\u003cli\u003eStamped steel construction with steel control arm material\u003c\/li\u003e\n\u003cli\u003eE-coated black finish for added surface protection\u003c\/li\u003e\n\u003cli\u003eRubber bushings included; black bushing color\u003c\/li\u003e\n\u003cli\u003eBolt-on mounting type\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade\u003c\/li\u003e\n\u003cli\u003eNot adjustable and not greaseable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2021-2024 Kia Seltos, rear right upper.\u003c\/li\u003e\n\u003cli\u003eFits 2018-2023 Hyundai Kona, rear right upper.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDelphi TC8503 is engineered as a direct replacement suspension control arm for the rear right upper location. It measures 363.00 mm in maximum length, with a 307.50 mm distance between mounting holes and a 307.50 mm distance between bushings, helping maintain the intended suspension alignment on the vehicle. The stamped steel body, bend shape, and e-coated surface support durable service in demanding undercar conditions. This part cross-references Hyundai\/Kia OE-style applications such as 55121J9500 and X18LA0399 for the same application.\u003c\/p\u003e\u003cp\u003eFor drivers searching for a rear right upper control arm for Kia Seltos or Hyundai Kona, Delphi TC8503 provides a straightforward replacement option that matches the original mounting style and includes bushings for installation. It is a practical choice when restoring rear suspension control and replacing worn components that can affect ride quality and alignment.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear suspension looseness or clunking from worn control arm bushings\u003c\/li\u003e\n\u003cli\u003eUneven tire wear caused by suspension geometry changes\u003c\/li\u003e\n\u003cli\u003eRear alignment problems after component wear or damage\u003c\/li\u003e\n\u003cli\u003eExcessive play in the rear right upper suspension link\u003c\/li\u003e\n\u003cli\u003eNoise or vibration from deteriorated rubber bushings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstall TC8503 in the rear right upper position only. Because this is a bolt-on, standard replacement control arm, verify all mounting points, bushing orientation, and fastener condition before final tightening. An alignment check is recommended after suspension work to confirm rear geometry is within specification. Confirm vehicle application by year, make, model, and position before ordering.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi applies OE-focused dimensional and material analysis to its steering and suspension parts. This control arm is tested for temperature extremes below -40 degrees C and above 120 degrees C, and it is exposed to 720 hours of salt spray to evaluate corrosion resistance and durability.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":52435701858485,"sku":"BBMX-TC8503","price":41.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_TC8503_FRO.jpg?v=1777863446","url":"https:\/\/www.partcatalog.com\/products\/delphi-tc8503-suspension-control-arm-rear-right-upper","provider":"PartCatalog","version":"1.0","type":"link"}