Description:

Fits for: 2015-2020 Escalade, 2015-2020 Escalade ESV, 2014-2019 Sierra, 2014-2018 Sierra 1500, 2019 Sierra 1500 Limited, 2015-2020 Yukon, 2015-2020 Yukon XL. Fits for: 2018 Cheyenne, 2014-2018 Silverado 1500, 2019 Silverado 1500 LD, 2014-2018 Silverado 2500, 2015-2020 Suburban, 2015-2020 Tahoe. Replace Part Number: 84919469, 23126444, 19252154, 626-738, 24338, 67162, E92601, 27171X. When to Replace: Visibly damaged: cracks, bulges, swelling, or brittleness. Leaking coolant: around the hose ends or connections. As preventative maintenance: Every 5 years or 60,000-100,000 miles. Note: The system is under high pressure. Severe burns can occur. Always let the engine cool down completely before starting..