Bomag 00665506 Heater Hose

The Bomag 00665506 Heater Hose is a genuine OEM replacement designed for Bomag BW 164 AD, BW 161 AC-2, BW 161 AD-2, BW 164 AC-2, BW 164 AD-2, BW 202 AD-2, and BW 202 AHD-2 tandem rollers. Sourced directly from Bomag, this heater hose matches the original equipment specification for a direct, hassle-free installation. If your tandem roller is running cold or showing signs of coolant loss to the cab heating circuit, replacing this hose with an authentic OEM component ensures the repair is done right the first time.

Key Features

• Genuine OEM Construction — manufactured to Bomag's original material and pressure-rating spec, so the hose holds up to the temperature cycles and coolant chemistry your tandem roller's heating system demands
• Direct-Fit Replacement — matches the original routing, end fittings, and hose diameter of the factory unit, dropping in without reworking clamps or brackets
• Broad Tandem Roller Coverage — confirmed fit across the BW 161 AC-2, BW 161 AD-2, BW 164 AC-2, BW 164 AD, BW 164 AD-2, BW 202 AD-2, and BW 202 AHD-2 tandem rollers
• Coolant System Integrity — a sound heater hose keeps coolant flowing to the cab heater core, maintaining operator comfort and preventing low-coolant conditions that stress the engine
• Verified Part Number Fit — order with confidence using Bomag part number 00665506, cross-referenced to the correct assembly position in Bomag's OEM catalog

The heater hose carries engine coolant from the cooling circuit to the cab's heater core, allowing the operator to maintain a warm, safe working environment during cold-weather paving operations. When the hose cracks, softens, or develops a leak, coolant is lost and the heater loses output — and low coolant levels can quickly escalate into engine overheating. Replacing a worn heater hose promptly with an OEM-spec unit keeps the cooling and heating systems working as Bomag intended.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.