Rear AC Line Set, FIT 2007-2014 Chevy Suburban, FIT GMC Yukon XL, FIT Cadillac Escalade ESV (Long Wheelbase), High Pressure Rubber Hose Replacement,

Rear AC Line Set, FIT 2007-2014 Chevy Suburban, FIT GMC Yukon XL, FIT Cadillac Escalade ESV (Long Wheelbase), High Pressure Rubber Hose Replacement,

1. [VEHICLE FITMENT] FIT 2007-2014 Chevy Suburban 1500/2500, FIT 2007-2014 GMC Yukon XL, FIT 2007-2014 Cadillac Escalade ESV. Engineered specifically for Long Wheelbase (LWB) models. Cross Reference OE# SU33468. 2. [PHYSICAL SPECIFICATIONS] Complete high-pressure line assembly featuring CNC-machined aluminum fittings and dual-barrier reinforced rubber hoses. Rated for automotive R134a and R1234yf refrigerant pressure cycles. Includes all terminal O-rings. 3. [INSTALLATION PATHWAY] Flexible hose design allows for routing along the chassis without removing the vehicle body or original rigid metal pipes. Engineered to bypass under-body obstructions using existing factory mounting points. 4. [MATERIAL INTEGRITY] Constructed with high-density synthetic rubber to accommodate engine vibration and thermal expansion. This composite material maintains structural flexibility in high-salt and high-humidity environments. 5. [PRESSURE VERIFICATION] 100% Helium leak-tested and burst-pressure verified to ensure seal integrity. Each fitting undergoes dimensional tolerance checks to verify thread pitch and seat diameter for an exact mechanical fit.

Product Technical Overview
This high-pressure rear AC line kit is designed for the specified long-wheelbase SUVs. The flexible rubber construction simplifies the replacement process by allowing for customized routing without the need for body removal or specialized bending tools.

Compatibility Guide:
FIT 2007-2014 Chevy Suburban
FIT 2007-2014 GMC Yukon XL
FIT 2007-2014 Cadillac Escalade ESV

Operational Note:
Professional A/C system evacuation and recharging are required. Ensure all O-rings are lubricated with compatible PAG oil before final installation to maintain mechanical seal integrity. This kit is NOT compatible with short-wheelbase models (e.g., Tahoe or standard Yukon).