{"product_id":"radiator-for-gmc-terrain-2010-2017-2-4l-3-0l-3-6l","title":"Radiator for GMC Terrain (2010-2017) 2.4L 3.0L 3.6L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit Heavy-Duty Replacement Radiator for 2010-2017 GMC Terrain (Theta Platform)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The replacement radiator restores full thermal heat rejection on the 2010-2017 GMC Terrain to prevent engine overheating and maintain optimal operating temperatures under load.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock GMC Terrain Cooling Degradation\u003c\/h3\u003e\n\u003cp\u003eFactory radiators on the first-generation \u003cstrong\u003eTheta\u003c\/strong\u003e platform suffer from heat cycling fatigue at the crimp joints where the aluminum core mates to the composite end tanks. Over tens of thousands of miles, vibration, internal pressure fluctuations, and acidic coolant breakdown weaken the elastomeric tank gaskets, resulting in micro-fractures, weeping seam leaks, and low-pressure coolant discharge. Additionally, restricted micro-tubes within the 1-row factory core accumulate silicate fallout and scale deposits, diminishing thermal convection and causing thermal spikes during stop-and-go idling or under sustained highway load across both four-cylinder and V6 applications.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis replacement drop-in unit restores cooling loop integrity via a furnace-brazed aluminum core paired with virgin nylon reinforced composite tanks. The 26 in x 16-9\/16 in core incorporates high-density louvered aluminum cooling fins that maximize surface contact area and ambient airflow transfer across the heat exchanger. Engineered with an integrated internal transmission oil cooler and a robust crossflow pattern, this unit handles thermal fluid loads for daily commute duty and towing. Every heat exchanger undergoes helium leak and burst-pressure testing before packaging to ensure pressure retention under factory-rated cooling cap thresholds.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Direct-Fit Replacement Radiator with Integrated Transmission Oil Cooler (Radiator cap not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2010-2017 GMC Terrain\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2.4L Ecotec (LEA\/LAF), 3.0L High Feature (LF1\/LFW), 3.6L High Feature (LFX) \/ Theta Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e182-301 hp \/ 172-272 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e13103, CU13103, GM3010529, 19130404, 25952758\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2010-2017 GMC Terrain SLE (2.4L L4, 3.0L V6, 3.6L V6)\u003c\/li\u003e\n  \u003cli\u003e2010-2017 GMC Terrain SLT (2.4L L4, 3.0L V6, 3.6L V6)\u003c\/li\u003e\n  \u003cli\u003e2013-2017 GMC Terrain Denali (2.4L L4, 3.6L V6)\u003c\/li\u003e\n  \u003cli\u003e2015-2017 GMC Terrain SL (2.4L L4)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the Theta GMC Terrain?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2010-2017 GMC Terrain equipped with the \u003cstrong\u003e2.4L Ecotec\u003c\/strong\u003e, \u003cstrong\u003e3.0L High Feature\u003c\/strong\u003e, or \u003cstrong\u003e3.6L High Feature\u003c\/strong\u003e engine with no bracket or chassis modifications required.\u003c\/p\u003e\n\n\u003ch4\u003eDo I need to bleed the system after installation?\u003c\/h4\u003e\n\u003cp\u003eYes, full system vacuum-filling or running an air purge cycle to clear trapped air pockets from the cylinder heads and heater core is required to prevent cavitation and localized hotspots.\u003c\/p\u003e\n\n\u003ch3\u003eThe GMC Caliber\u003c\/h3\u003e\n\u003cp\u003eBuilt to handle the harsh demands of utility hauling, seasonal temperature extremes, and stop-and-go load cycles, this replacement radiator maintains structural rigidity and consistent fluid flow across all driving conditions.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67896092360952,"sku":"DS-ERAL0WGQL","price":107.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/radiator-for-gmc-terrain-2010-2017-2-4l-3-0l-3-6l-1.jpg?v=1793292502","url":"https:\/\/performancechiptuning.com\/de\/products\/radiator-for-gmc-terrain-2010-2017-2-4l-3-0l-3-6l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}