{"product_id":"gates-31523-radiator-cap","title":"Gates 31523 Radiator Cap","description":"\u003ch2\u003eOE Type 16 PSI Radiator Cap\u003c\/h2\u003e\u003cp\u003eThe Gates OE Type Radiator Cap, part number 31523, is a standard vented cap built for accurate pressure control in cooling systems that use a 16 psi rating. It is a direct OE-style replacement for a wide range of Chrysler, Dodge, Jeep, GM, Ford, and select import applications, including Chrysler Town \u0026amp; Country, Dodge Grand Caravan, and Jeep Cherokee.\u003c\/p\u003e\u003cp\u003eConstructed from corrosion-resistant heavy-gauge metal or high-quality plastic, depending on application, this radiator cap is made to deliver long service life and consistent sealing performance. Gates 31523 meets or exceeds OEM specifications for function, form, and fit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStandard vented radiator cap with 16 psi pressure rating\u003c\/li\u003e\n\u003cli\u003eOE Performance comparison rating for factory-style operation\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant construction for durability in cooling system service\u003c\/li\u003e\n\u003cli\u003eFits filler neck inside diameter of 1.61 in. (41 mm)\u003c\/li\u003e\n\u003cli\u003eFits filler neck outside diameter of 2.13 in. (54 mm)\u003c\/li\u003e\n\u003cli\u003eCap depth: 1.25 in.; shell diameter: 2.33 in.\u003c\/li\u003e\n\u003cli\u003eCompatible with optional coolant recovery systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eGates OE Type Radiator Cap 31523 is engineered for vehicles that require a 16 psi radiator cap and a standard vented design. The cap helps maintain proper cooling system pressure, which is critical for stable operating temperatures and reliable coolant circulation. Its OE-style dimensions and pressure range make it a practical replacement for service work on vehicles such as Dodge Caravan, Chevrolet Astro, Pontiac Grand Prix, and GMC Safari.\u003c\/p\u003e\u003cp\u003eThis part cross-references Dorman - HELP 46043 and Mopar 52079880AA for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of cooling system pressure from a worn or weak cap\u003c\/li\u003e\n\u003cli\u003eCoolant seepage at the radiator filler neck\u003c\/li\u003e\n\u003cli\u003ePressure irregularities that can affect coolant boiling point\u003c\/li\u003e\n\u003cli\u003eCap sealing issues caused by age, corrosion, or heat cycling\u003c\/li\u003e\n\u003cli\u003eService replacement needs on OE-style 16 psi cooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify filler neck dimensions and pressure rating before installation. This cap is specified for a 1.61 in. inside diameter filler neck, 2.13 in. outside diameter filler neck, and 16 psi pressure rating. Inspect the radiator neck and sealing surfaces for damage, corrosion, or debris before installing the new cap. Confirm that the vehicle uses a standard vented cap and, where applicable, an optional coolant recovery system.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGates manufactures this radiator cap to meet or exceed OEM specifications in function, form, and fit. The corrosion-resistant construction and OE-style pressure control support dependable cooling system service across the listed applications, including Chrysler Town \u0026amp; Country, Dodge Grand Caravan, and Jeep Cherokee.\u003c\/p\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":52078458372277,"sku":"BBSC-31523","price":13.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ZO_31523_Fro.jpg?v=1775146555","url":"https:\/\/www.partcatalog.com\/products\/gates-31523-radiator-cap","provider":"PartCatalog","version":"1.0","type":"link"}