MY GARAGE
Select Vehicle
Cadillac CTS HVAC Hoses and Pipes
This page brings together HVAC hoses and pipes for the Cadillac CTS covering model years 2003–2019, including heater hoses, heater hose assemblies, A/C hose assemblies, and A/C system valve core and cap kits. Pick your Cadillac CTS's year above to narrow the list to hvac hoses and pipes with confirmed fitment. Every part shown is checked against our vehicle data.
1 - 20 of 20 results
Best Seller
Free Shipping
In Stock (10+)
Best Seller
Free Shipping
In Stock (10+)
Best Seller
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
Free Shipping
In Stock (10+)
In Stock (10+)
In Stock (10+)
HPS Performance Products 57-1864-BLK Black 4-Ply Silicone Heater Bypass Hose Kit
Part: 57-1864-BLK
Vehicle Specific
$32.05
In Stock (8)
Free Shipping
In Stock (10+)
2 left at this price
1 left at this price
HPS Performance Products 57-1864-BLUE Silicone Heater Bypass Loop Kit Blue 5/8" 3/4"
Part: 57-1864-BLUE
$32.05
In Stock (8)
HPS Performance Products 57-1864-RED Heater Bypass Hose Loop Kit for LS Engines
Part: 57-1864-RED
$32.05
In Stock (8)
What's here for your Cadillac CTS
- HVAC Heater Hoses — individual hose sections in black and performance-grade materials
- HVAC Heater Hose Assemblies — pre-formed hose sets ready for direct installation
- A/C Hose Assemblies — complete refrigerant-line assemblies including universal-fit options
- A/C System Valve Core and Cap Kits — small hardware kits for maintaining refrigerant port integrity
The widest selection here comes from ACDelco, Gates, Dayco, and GPD, each offering a broad range of hose types and configurations for the Cadillac CTS. Other categories Cadillac CTS owners shop for: Cadillac CTS Brake Rotors and Drums, Cadillac CTS Brake Pads and Shoes and Cadillac CTS Springs and Suspension Parts, or browse all Cadillac CTS parts and accessories.