A-Premium Upper & Lower Radiator Coolant Hose Set for 2007–2014 GM V8s — EPDM Direct-Fit

A-Premium Upper and Lower Engine Radiator Coolant Hoses are direct-fit EPDM replacement hoses engineered to restore coolant flow and sealing for specified Chevrolet, GMC and Cadillac V8 models from 2007–2014.

These two-piece radiator coolant hoses (upper and lower) from A-Premium are made from durable EPDM rubber and built to match factory routing, diameters, and lengths so installation is straightforward. Each hose set is designed to work with a range of GM trucks and SUVs—Chevrolet Silverado, Avalanche, Tahoe, Suburban; GMC Sierra and Yukon; and Cadillac Escalade lines—using the listed reference numbers for exact fitment. The set replaces worn, cracked, or swollen hoses to help maintain correct engine operating temperature and coolant containment when installed properly.

Which vehicles does this A-Premium hose set fit?

This upper and lower hose set is manufactured for specific 2007–2014 GM vehicles with various V8 engines. Always confirm your vehicle year, model, and engine size against the fitment list or OEM reference numbers before purchasing to ensure compatibility.

• Fits Chevrolet: Avalanche, Silverado 1500/2500/3500 HD, Suburban 1500/2500, Tahoe (specified years and V8 displacements).
• Fits GMC: Sierra 1500/2500/3500 HD, Yukon and Yukon XL models across listed years and engines.
• Fits Cadillac: Escalade, Escalade ESV, Escalade EXT with 6.2L V8 in the stated model years.
• Reference numbers included: 15274730, 15037656, 15769077, 15792826, 19130015, 22827735 for cross-checking.

What are the technical specs and materials of the hoses?

The hoses are produced from EPDM rubber selected for its resistance to heat, coolant chemicals, and ozone exposure. Both pieces are sized to match factory centerline lengths and inner diameters for a correct, leak-free connection to existing fittings and clamps.

• Material: EPDM rubber for heat and coolant resistance.
• Locations: Upper and lower radiator hose included in the set.
• Centerline lengths: Lower 18.0 in; Upper 48.1 in.
• Inner diameters: Lower ends 1.52 in; Upper ends 1.30 in.

How easy is installation and what should I prepare?

Installation is a standard cooling-system repair: drain coolant, remove clamps, swap hoses, and refill/bleed the system. The A-Premium hoses are molded to factory routing so no trimming or re-shaping is normally required; basic hand tools and new hose clamps are recommended for a secure join.

• Tools: screwdriver or nut driver for hose clamps, drain pan, and pliers for old clamp removal.
• Consumables: fresh coolant/antifreeze, replacement clamps if needed, and rags to catch spills.
• Procedure tips: allow engine to cool fully, properly torque clamps, and pressure-test or run engine to check for leaks.

Who is this for? This A-Premium upper and lower radiator hose kit is aimed at DIY mechanics, independent repair shops, and fleet technicians who maintain mid-2000s to early-2010s GM trucks and SUVs and need a reliable, cost-effective replacement that matches factory dimensions. Choose this set if you require an OEM-style fit, EPDM durability, and clear cross-reference numbers for accurate selection. If you are unsure about fitment, compare the provided reference numbers and measurements with your vehicle’s existing hose before ordering.