Experience the dependable performance of the genuine Donaldson P171378, a high-quality coolant hose engineered for durability and efficiency in high-demand cooling systems. This silicone 3-ply component is designed to meet the rigorous needs of both professional drivers and vehicle enthusiasts, offering excellent resistance to extreme temperatures and wear while ensuring top system performance.

Key Specifications

• Outer Diameter: 1.81 inches (46 mm)
• Inner Diameter: 1.50 inches (38 mm)
• Length: 35.98 inches (914 mm)
• Style: 3-Ply

Outstanding Features & Benefits

Crafted with premium silicone, this product not only ensures longevity but also provides superb flexibility and stability under harsh operating conditions. Its advanced 3-ply construction outperforms conventional designs, making it ideal for demanding cooling applications in heavy-duty trucks and Jeeps. Enjoy consistent performance and peace of mind knowing that your vehicle’s cooling system is outfitted with a part that’s built to last.

Ordering & Guarantee

• Ships within 1 business day
• 100% genuine, performance-tested Donaldson product
• No minimum order requirements

Upgrade your vehicle with a part trusted by industry experts. For more great options, explore our Donaldson Collection or browse additional quality selections in our All Products Collection.