C-Tzu Power Steering Hoses Kit for Chevy Silverado / GMC Sierra 2pc (2007–2014) Pressure & Return, OEM-fit Durable Rubber

Two C-Tzu power steering pressure and return hoses engineered to replace OEM lines and restore reliable hydraulic steering performance in compatible Chevy, GMC, and Cadillac V8 trucks and SUVs. This C-Tzu 2-piece kit contains a high-pressure steering pressure line (50 cm / 20.28 in) and a return line (43 cm / 19.77 in) designed as direct-fit replacements for specific OEM part numbers (including 15812564 and 15812565). The assemblies use multi-layer construction and oil- and heat-resistant synthetic rubber to withstand steering-system pressures and road conditions common to 2007–2014 GM V8 models. Each hose includes quality seals and couplings to reduce the risk of leaks and to help re-establish factory-like steering response after installation.

Which vehicles and engines will these hoses fit?

The kit is built for a range of GM trucks and SUVs with specific V8 engines and years. It lists compatible makes and models so you can confirm fitment against your vehicle’s year, engine displacement, and OEM part numbers before purchasing.

• Compatible with Chevrolet Silverado 1500 (2007–2013) 4.8L V8
• Chevrolet Tahoe, Avalanche, Suburban models listed from 2007–2009/2013 with 5.3L, 6.0L, 6.2L engines
• GMC Sierra 1500 and Yukon/Yukon XL 1500 models (2007–2014) with 4.8L/5.3L/6.0L/6.2L options
• Cadillac Escalade models using the compatible 6.2L V8 (2007–2014)

How does this kit compare to OEM parts and what OEM numbers match?

These hoses are manufactured to match OEM dimensions and connection types so they function as direct replacements. The kit is compatible with several OEM part numbers, making it suitable when the original lines are damaged, leaking, or aged.

• Designed to replace OEM numbers 15812564 and 15812565 among others
• Meets OEM-style fit and sealing to simplify installation and reduce adaptation
• Includes both pressure and return lines to restore the complete circuit

What are the materials and durability features that affect performance?

The hoses combine multi-layer construction and synthetic rubber compounds to resist oil, heat, and pressure typical in power steering systems. Reinforced couplings and leak-proof seals help prolong service life under repeated steering loads.

• Oil- and heat-resistant synthetic rubber for sustained performance
• Multi-layer design for stable hydraulic fluid transmission at high pressure
• Quality seals and couplings to minimize leakage and maintenance

Will installation require adapters or special fittings?

The kit supports both 3/8" and metric connections to accommodate common factory fittings and simplify installation. Depending on vehicle condition, standard hand tools are usually sufficient, but inspect routing and clamps and replace any worn mounting hardware during installation.

• Dual 3/8" and metric (16mm) compatibility for broad fitment
• Direct-fit lengths for pressure (50 cm) and return (43 cm) lines
• May require common hand tools; check hose routing and bracket hardware

Who is this for: This C-Tzu steering hose kit is aimed at owners and mechanics of late-2000s to early-2010s GM V8 trucks and SUVs who need a reliable, OEM-replacement power steering pressure and return line pair. It suits anyone replacing leaking, burst, or worn steering hoses who wants direct-fit parts compatible with common OEM numbers, reinforced materials for durability, and flexible 3/8" and metric connections to match factory fittings.

FAQ

Q: Are these C-Tzu hoses direct replacements for OEM parts?

A: Yes. They match OEM dimensions and are compatible with common part numbers like 15812564 and 15812565 for direct replacement.

Q: Do the hoses support metric and standard fittings?

A: Yes. The kit supports both 3/8" inner diameter and 16mm metric connections for broad compatibility.