Dorman 626-708 HVAC Heater Hose Assembly for Ford F-150 (2004–2008) and Lincoln Mark LT (2006–2008)

Replace a worn or cracked heater hose with the Dorman 626-708 HVAC Heater Hose Assembly, a purpose-built part designed to mirror the original fit and function on select Ford and Lincoln models. Built to endure quick temperature shifts, this hose aims to resist cracking and leaking, helping maintain consistent engine bay performance and climate control reliability under daily driving, highway trips, and seasonal weather changes.

Dedicated to direct compatibility, this hose assembly mirrors the OEM connection points and hose routing for a smooth installation experience. The design emphasizes a precise fit and a sealed end-to-end path so hot coolant flows where it should, reducing the risk of leaks that can lead to overheating or reduced cabin warmth.

Key benefits

• Direct replacement that matches the original heater hose for targeted Ford F-150 years 2004–2008 and Lincoln Mark LT 2006–2008.
• Durable construction engineered to handle extreme temperature changes and resist cracking and leaking.
• Cost-effective and reliable option with OEM-quality performance at a lower price than dealer parts.
• Industry-leading design from a trusted aftermarket leader in heater hose assemblies, ensuring consistent materials and fit.

Compatibility is confirmed by a vehicle-specific fitment tool. To ensure the part matches your exact vehicle, enter your make, model, and trim level in the garage tool before purchase. This helps avoid mismatches and supports a smoother installation.

Real-world use and installation tips

In the field, you’ll notice the hose's robust construction handles heat from the engine bay while staying flexible enough for easy routing around engine components. Visual checks reveal sturdy hose ends and secure clamps that minimize the risk of leaks during heat cycling.

• Ideal for replace-before-failure maintenance, reducing unexpected HVAC issues on the road.
• Provides a reliable, budget-friendly alternative to dealer replacements without sacrificing performance.

Before committing, consult the garage tool to confirm fitment for your specific trim. Having the right hose helps maintain cabin comfort and engine cooling system integrity across seasons.

Why choose Dorman

Dorman is an aftermarket leader known for engineering parts that mimic the original fit and function. This heater hose assembly embodies their attention to durable materials and thoughtful design, helping you stay on budget without compromising fit.