Cadillac CT4 Radiator Coolant Hose Replacement

Used OEM HOS-GM6320 0 Hollander
✓ In Stock

2020-2026 Cadillac CT4 Engine Coolant Air Bleed Pipe (Used OEM)

Partslink #: HOS-GM6320

Condition: Excellent (A)
Mileage: 89,600 miles

$79.95 View part →
Used OEM HOS-GM6421 0 Hollander
✓ In Stock

2020-2025 Cadillac CT4 Radiator Upper Inlet Coolant Hose (Used OEM)

Partslink #: HOS-GM6421

It fits vehicles with the 2.7L engine.

Condition: Excellent (A)
Mileage: 33,100 miles

$79.95 View part →

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Radiator Coolant Hose Compatibility for Cadillac CT4

Browse our selection of quality radiator coolant hose parts designed specifically for your Cadillac CT4. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Luxury · Premium Luxury · Sport · V · V Blackwing

Body Types

Sedan

Engine Options

L4 2.0L · L4 2.7L · V6 3.6L

Transmissions

Automatic · Manual

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