Express, savana. 5.3l. 2nd Design. 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

Lower Hose

Express, savana. 6.0l. Express, savana. 4.8l. Express, savana. 5.3l. Express, savana. 6.6l diesel. 4.8, 5.3, & 6.0L, 2nd design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

ACDelcoâ„¢ Radiator Cap

Thermostat Housing

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type

Fan Blade

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

Fan Clutch

Express, savana. 2003-14, without ac. Quiets noisy cooling fans with stuck fan clutches, restores fuel economy Manufactured to GM OE specification for fit, form, and function