Description: Auto trans. With engine oil cooler. Drive Ratio 3.73. Core Size-34 x 18 1/2 x1 1/8". 6.0L. Hummer H2. Code Size-34 x 18 1/2 x 1 1/8". Drive Ratio 4.10. Lightweight; the radiators have a positive heat transfer to weight ratio Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Description: Ensure your vehicle's cooling system operates efficiently with the 15 P.S.I. Radiator Surge Tank Cap, GM part number 15075118. This cap is designed to seal and regulate cooling pressure within the radiator surge tank, which is essential for maintaining optimal engine performance. By effectively managing the pressure, this cap helps to prevent leaks and ensures the proper circulation of coolant throughout the system. Trust this GM Genuine Part to help maintain your engine's cooling efficiency.

Description: Incl.Gasket,Pulley,Thermostat & Housing. Tahoe, Yukon, Escalade. Escalade ESV. 5.3L. S-series. Silverado, sierra hybrid. Trailblazer. Hummer H2. 6.2L. 6.0L.

Description: S-series. 4.3l. Without 19.5 inch diameter. 6 cylinder, with ac. Astro, Safari. All. 4.3L, with ac. 2003-14. Express, savana. 4.8l. 6.0L. Hummer H2. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors