{"product_id":"dorman-918-438-engine-oil-cooler","title":"Dorman 918-438 Engine Oil Cooler","description":"\u003ch2\u003eReliable Engine Oil Cooler for Buick, Chevrolet, Pontiac, and Saturn\u003c\/h2\u003e\u003cp\u003eThe Dorman 918-438 engine oil cooler is designed to maintain optimal engine temperatures in select Buick, Chevrolet, Pontiac, and Saturn models. Engineered with durable aluminum and a brushed metal finish, this oil cooler supports efficient heat dissipation to protect your engine under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCore material constructed from lightweight aluminum for effective heat transfer\u003c\/li\u003e\n\u003cli\u003eDimensions: 8.5 inches width, 3.5 inches length, 1.98 inches thickness\u003c\/li\u003e\n\u003cli\u003eCore features 7 rows with a tube width of 0.827 inches for enhanced cooling capacity\u003c\/li\u003e\n\u003cli\u003eInlet and outlet diameters both measure 0.625 inches with female fitting types\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware with 3 bolts for straightforward installation\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade ensuring compatibility and reliability\u003c\/li\u003e\n\u003cli\u003eFinished with a durable brushed metal surface in silver color\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 918-438 engine oil cooler is specifically designed for compatibility with Buick Cobalt, Chevrolet HHR, Pontiac G6, Saturn Sky, and other related models such as the Regal, Solstice, and Verano. Its aluminum core construction provides a balance of strength and thermal efficiency, while the 7-row core design maximizes surface area for heat exchange. The cooler measures 8.5 inches in width, 3.5 inches in length, and 1.98 inches in thickness, with a depth of 1.875 inches, making it a precise fit for the intended vehicles. Both inlet and outlet ports feature 0.625-inch female fittings, facilitating secure connections to existing oil lines. The silver brushed metal finish offers corrosion resistance and a professional appearance under the hood.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine overheating by maintaining proper oil temperature\u003c\/li\u003e\n\u003cli\u003eReduces risk of engine oil breakdown and sludge formation\u003c\/li\u003e\n\u003cli\u003eHelps avoid premature engine wear caused by excessive heat\u003c\/li\u003e\n\u003cli\u003eAddresses leaks or damage from worn or faulty original oil coolers\u003c\/li\u003e\n\u003cli\u003eSupports engine performance in vehicles used for towing or heavy-duty driving\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncludes all necessary mounting hardware with 3 bolts for secure attachment\u003c\/li\u003e\n\u003cli\u003eEnsure inlet and outlet fittings match existing oil lines (female 0.625 inch)\u003c\/li\u003e\n\u003cli\u003eInspect surrounding components for wear or damage during installation\u003c\/li\u003e\n\u003cli\u003eFollow vehicle-specific service manual instructions for oil cooler replacement\u003c\/li\u003e\n\u003cli\u003eCheck for leaks after installation and during initial engine operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman 918-438 is a standard replacement engine oil cooler manufactured to meet OEM specifications for fit, form, and function. The product undergoes quality control testing to ensure durability and performance. While a core charge is not applicable for this part, Dorman typically offers a limited warranty covering defects in materials and workmanship. Refer to Dorman’s warranty policy for detailed terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44331393220789,"sku":"BKKY-918-438","price":168.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_918438_Fro.jpg?v=1775012467","url":"https:\/\/www.partcatalog.com\/products\/dorman-918-438-engine-oil-cooler","provider":"PartCatalog","version":"1.0","type":"link"}