{"product_id":"aluminum-radiator-for-mazda-b2500-1998-2001-2-5l","title":"Aluminum Radiator for Mazda B2500 (1998-2001) 2.5L","description":"\u003ch2\u003eDirect-Fit All-Aluminum Radiator for 1998-2001 Mazda B2500\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces the failure-prone factory cooling assembly with a dual-row brazed aluminum core to maximize heat rejection and eliminate thermal fatigue leaks under heavy operational load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock B2500 End-Tank Vulnerability\u003c\/h3\u003e\n\u003cp\u003eThe original equipment radiator relies on stamped core tubes mechanically crimped to molded plastic (PA66) end tanks sealed by rubber elastomer gaskets. Through repeated thermal cycling, the plastic embrittles, develops micro-fractures, and ultimately shears at the inlet and outlet neck fittings. Furthermore, unequal expansion rates between the aluminum core and composite tanks degrade the crimp seal over time, leading to chronic pressure loss, fluid seepage, and dangerous overheating conditions in the Lima 2.5L cylinder head.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis heavy-duty unit is engineered with 100% TIG-welded structural aluminum end tanks bonded directly to a high-efficiency 2-row brazed tube-and-fin core. By eliminating crimped plastic interfaces and failure-prone gaskets, the radiator withstands extended pressure surges and severe heat soak. The dual-row configuration increases wetted surface area for superior thermal dissipation, stabilizing operating temperatures during heavy hauling and stop-and-go city driving. It features integrated transmission oil cooler (TOC) ports for seamless automatic transmission fluid cooling and direct drop-in factory alignment.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1998-2001 Mazda B2500\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eLima 2.5L SOHC I4 \/ UN Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e119 hp \/ 146 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eDPI 2172 \/ OE 1F2515200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1998 Mazda B2500 2.5L L4 (Gasoline)\u003c\/li\u003e\n  \u003cli\u003e1999 Mazda B2500 2.5L L4 (Gasoline)\u003c\/li\u003e\n  \u003cli\u003e2000 Mazda B2500 2.5L L4 (Gasoline)\u003c\/li\u003e\n  \u003cli\u003e2001 Mazda B2500 2.5L L4 (Gasoline)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Mazda Truck Durability Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle the continuous mechanical demands of utility work, bed payloads, and low-speed hauling, this all-aluminum cooling system maintains thermal stability without cracking under stress.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50496512426232,"sku":"DS-E3EF3K5I9","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/aluminum-radiator-for-mazda-b2500-1998-2001-2-5l-1.jpg?v=1789245414","url":"https:\/\/performancechiptuning.com\/products\/aluminum-radiator-for-mazda-b2500-1998-2001-2-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}