{"product_id":"denso-221-9240-radiator","title":"Denso 221-9240 Radiator","description":"\u003ch2\u003eOverview of the Denso 221-9240 Radiator for Cadillac STS\u003c\/h2\u003e\u003cp\u003eThe Denso 221-9240 radiator is engineered specifically for Cadillac STS models, providing reliable cooling performance. Designed with precise core dimensions and integrated transmission oil cooler, this radiator supports optimal engine temperature management.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore Height: 23.62 inches\u003c\/li\u003e\n\u003cli\u003eCore Width: 21.3 inches\u003c\/li\u003e\n\u003cli\u003eCore Thickness: 0.63 inches\u003c\/li\u003e\n\u003cli\u003eInlet Diameter: 1.36 inches\u003c\/li\u003e\n\u003cli\u003eOutlet Diameter: 1.36 inches\u003c\/li\u003e\n\u003cli\u003eIncludes Transmission Oil Cooler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Radiator Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis Denso radiator (part number 221-9240) features a core height of 23.62 inches and a width of 21.3 inches, providing a substantial surface area for efficient heat dissipation. The core thickness of 0.63 inches balances durability with effective coolant flow. Both the inlet and outlet diameters measure 1.36 inches, ensuring compatibility with the Cadillac STS cooling system plumbing. Additionally, the integrated transmission oil cooler supports transmission fluid temperature regulation, contributing to overall vehicle performance and longevity.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Application\u003c\/h2\u003e\u003cp\u003eThis radiator is compatible with Cadillac STS models, designed to meet the specific cooling requirements of this vehicle. The Denso 221-9240 radiator is suitable for replacing factory radiators that have experienced wear, leaks, or reduced cooling efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOverheating issues due to radiator core damage or clogging\u003c\/li\u003e\n\u003cli\u003eCoolant leaks from cracked or corroded radiator tanks\u003c\/li\u003e\n\u003cli\u003eTransmission fluid overheating caused by a faulty transmission oil cooler\u003c\/li\u003e\n\u003cli\u003eReduced engine performance linked to inefficient cooling\u003c\/li\u003e\n\u003cli\u003ePreventative maintenance for aging cooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 221-9240 radiator on a Cadillac STS, ensure all hose connections match the 1.36-inch inlet and outlet diameters for a secure fit. Drain the existing coolant and transmission fluid before removal. Inspect and replace any worn hoses or clamps to prevent leaks. Properly bleed the cooling system after installation to avoid air pockets and ensure optimal coolant circulation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDenso radiators are manufactured to meet OEM specifications, ensuring reliable fit and function for Cadillac STS vehicles. The 221-9240 radiator undergoes rigorous quality control testing to verify durability and performance. Warranty coverage details should be confirmed at the point of purchase, typically including protection against manufacturing defects.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43969574830261,"sku":"BBNF-221-9240","price":197.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2219240_Fro.jpg?v=1775007158","url":"https:\/\/www.partcatalog.com\/products\/denso-221-9240-radiator","provider":"PartCatalog","version":"1.0","type":"link"}