13502353 Coolant Reservoir Cap — OEM-Spec Replacement for GM Vehicles Is your vehicle's cooling system losing pressure? A worn or damaged coolant reservoir cap is often the culprit. This direct-replacement surge tank cap is engineered to restore proper cooling system function on a wide range of GM vehicles — from the Chevy Silverado and GMC Sierra to the Cadillac Escalade and Buick Enclave. Precise OEM Match: Manufactured to OEM Part# 13502353 specifications, with a 20 PSI pressure rating that matches the original equipment standard. Ensures accurate pressure regulation in your GM vehicle's cooling circuit. Durable Construction: Made from heat-resistant ABS plastic with a precision-fit rubber seal, designed to withstand the demands of daily driving and extreme temperature cycles. Quality Assured: Each cap undergoes individual pressure testing before shipment, ensuring it meets strict performance standards right out of the box. Compatible Vehicles Include: Compatible With CHEVY: 2007-2013 Avalanche; 2002-2006 Avalanche 1500 2500; 2019-2022 Blazer; 2012-2015 Captiva Sport; 1999-2005 Cavalier; 2004-2005 Classic; 2005-2010 Cobalt; 2004-2022 Colorado; 2014-2022 Corvette; 2011-2019 Curze; 2016 Cruze Limited; 2005-2022 Equinox; 2003-2022 Express 1500 2500 3500 4500; 2006-2011 HHR; 2004-2020 Impala; 2004-2020 Impala Limited; 2004-2005 Monte Carlo; 1999-2022 Malibu; 2014-2016 Malibu Limited; 2012-2014 Orlando Compatible With CHEVY: 1999-2022 Silverado 1500; 2007-2022 Silverado 1500 Classic; 2001-2022 Silverado 1500 HD; 2007 Silverado 1500 2500 HD Classic & 3500 Classic; 1999-2022 Silverado 2500; 2007-2022 Silverado 2500 HD 3500 HD; 2021 Silverado 4500 HD, 5500 HD, 6500 HD; 2001-2022 Silverado 3500; 2021-2022 Suburban; 2000-2014 Suburban 1500 2500; 2000-2022 Tahoe; 2013-2022 Trax; 2009-2022 Traverse; 2002-2022 Trailblazer; 2012-2020 Sonic; 2013-2021 Spark; 2011-2019 Volt Compatible With GMC: 2007-2022 Acadia; 2004-2022 Canyon; 2002-2009 Envoy; 2017 Acadia Limited; 2003-2014 Savana 1500; 2003-2022 Savana 2500 3500; 2010-2019 Savana 4500; 1999-2022 Sierra 1500; 2007 Sierra 1500 Classic ,Sierra 1500 HD Classic, Sierra 2500 HD Classic; 2007 Sierra 3500 Classic; 2001-2022 Sierra 1500 HD, 2500 HD, 3500 HD; 1999-2022 Sierra 2500; 2001-2022 Sierra 3500; 2010-2022 Terrain; 2000-2022 Yukon; 2000-2014 Yukon XL 1500; 2000-2013 Yukon XL 2500 Compatible With BUICK & CADILLAC: 2005-2010 Allure; 2008-2010 Enclave; 2013-2022 Enclave & Ecore; 2020-2022 Ecore GX; 2016-2022 Envision; 2005-2019 LaCrosse; 2011-2017 Regal; 2018-2020 Regal Sportback & TorurX; 2012-2017 Verano; 2006-2011 Lucerne; 2004-2007 Rainier & Cadillac; 2002-2021 Escalade & Escalade ESV; 2002-2013 Escalade EXT; 2004-2016 SRX; 2020-2022 CT4 CT5; 2016-2020 CT6; 2014-2016 ELR; 2019-2022 XT4; 2017-2022 XT5; 2020-2022 XT6; 2013-2019 XTS; Compatible With PONTIAC & SATURN & HUMMER & OLDSMOBILE & ISUZU: 2007-2010 G5; 2005-2010 G6; 1999-2005 Grand Am; 2004-2007 Grand Prix; 2005-2006 Pursuit; 2006-2009 Solstice; 1999-05 Sunfire; 2006-09 Torrent & Saturn 07-2009 Aura; 2003-2007 Ion; 2007-10 Sky; 2002-2010 Vue; 2007-10 Outlook & Hummer 2003-2009 H2; 2006-2010 H3; 2009-2010 H3T & Oldsmobile 99-2004 Alero; 2002-2004 Bravada; 1999 Cutlass; 2000-02 Intrigue & Isuzu 03-08 Ascender; 2006 i-280, i-350; 2007-2008 i-290, i-370 Coolant Cap OEM Part Number: 13502353,13502509, 68249136AA (The Compatibility Is Just For Reference. Please Compare The Part Number With Your Original One Before Purchasing!) Specifications: Pressure Rating: 20 PSI Material: ABS Plastic + Rubber Seal Fitment: Direct OEM Replacement Package: 1 × Coolant Reservoir Cap

• 【RIGOROUSLY TESTED, READY TO INSTALL】Every coolant reservoir cap is individually pressure-tested before shipping to ensure it meets strict quality standards. No tools required — simply align, press, and turn for a secure fit.
• 【PACKAGE CONTENTS & AFTER-SALES SUPPORT】Package includes 1 × coolant reservoir cap (Part# 13502353). Compatible with Pontiac, Saturn, Hummer, Oldsmobile, Isuzu, Saab, Suzuki vehicles as well. If you have any fitment questions or need assistance, our customer support team is available to help. We stand behind the quality of our product and are committed to your satisfaction.

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