Mackay Bottom Radiator Hose for Chevrolet / GMC Caballero 3.8L-5.7L
Upgrade your vehicle’s cooling system with the Mackay CH3176 Radiator Lower Hose, a premium OE-quality replacement engineered to meet the highest standards of reliability and durability. Proudly manufactured in Australia and ISO certified, this lower radiator hose is crafted from high-grade, ozone-resistant EPDM rubber designed to withstand extreme under-hood temperatures, high pressure, and chemical exposure without cracking, splitting, or fatiguing.
Key Features:
- Exact OE Replacement: Ensures a perfect fit and seamless installation for Chevrolet and GMC Caballero models (3.8L, 4.3L, 4.4L, 5.0L, 5.7L) and compatible Chevrolet Caprice and Camaro 5.7L vehicles.
- Premium Material Construction: Made from durable EPDM rubber that resists ozone, heat, and chemical degradation to extend the hose's service life.
- Engineered for Performance: Compatible with plain water and standard automotive antifreeze/coolants to deliver consistent cooling system performance under demanding conditions.
- Precision Specifications: Features an inside diameter of 38 mm with a bell inside diameter of 45 mm and a length of 620 mm to meet exact OEM requirements.
- Trusted Brand Heritage: Backed by Mackay’s 85 years of Australian automotive manufacturing excellence and a passion for uncompromised quality.
Vehicle Fitment:
- Chevrolet Camaro G2 5.7L 4CARB (Lower Hose Position)
- Chevrolet Caprice 5.7L (01/1980 – 12/1984, Lower Hose Position)
- Chevrolet Caballero (3.8L, 4.3L, 4.4L, 5.0L, 5.7L)
- GMC Caballero (3.8L, 4.3L, 4.4L, 5.0L, 5.7L)
- Chevrolet Caprice 5.0L LG4 Petrol Wagon (10/1982 - 09/1986)
- Chevrolet Camaro 5.7L V8 Petrol (Automatic & Manual)
Important Fitment Note:
This product will NOT fit Chevrolet Camaro G2 5.7L CARB or TWIN CARB models, nor Chevrolet Caprice 5.0L vehicles.
Trust Mackay’s legacy for excellence and keep your cooling system running smoothly with the CH3176 Radiator Lower Hose. Order now for a durable, reliable replacement that keeps your engine cool and performing at its best.