Freightliner Espar Heater Wiring Harness A22-81663-000 AX3
Freightliner Espar Heater Wiring Harness A22-81663-000 AX3
Couldn't load pickup availability
Condition: New
The Freightliner A22-81663-000 Harness is a wiring harness engineered specifically for the Espar Heater Ax3, connecting the auxiliary heating unit to your Freightliner truck's electrical system. Manufactured to Freightliner's exact specifications, this harness ensures a direct fit without the need for modifications or adapters. As a dedicated Espar heater harness, it carries the correct wiring configuration and connectors needed to power and control the Ax3 unit, making it a precise match for trucks equipped with this auxiliary heating system.
A properly matched wiring harness is essential for consistent heater performance, and this Freightliner heater wiring harness addresses that need directly. Auxiliary heaters like the Espar Ax3 rely on stable electrical connections to function correctly in cold-weather conditions, and a worn or mismatched harness can lead to intermittent operation, error codes, or complete heater failure. By installing this Ax3 wiring harness, fleet managers and truck owners can restore reliable connectivity between the heater and the vehicle's power supply, reducing the risk of downtime caused by electrical faults. Its construction is designed to withstand the vibration, temperature swings, and daily wear typical of commercial trucking applications.
This part suits Freightliner truck owners, fleet maintenance technicians, and heavy-duty repair shops working on vehicles equipped with the Espar Ax3 auxiliary heater. Anyone replacing a damaged or deteriorated wiring harness will find this component matches OEM specifications, simplifying the sourcing process. For operators who depend on their auxiliary heater during cold months, having the correct Espar Ax3 wiring harness on hand supports dependable cab heating and helps keep trucks running as intended.
📦 Shipping Information
United States Orders: Shipped via Canada Post. Estimated delivery: 4–7 business days (may take up to 10 business days if border delays occur).
Canadian Orders:Orders are shipped via Chit Chats. Estimated delivery is typically 2–6 business days, depending on destination and carrier processing times.
International Orders:Shipped with Chit Chats or Canada Post, depending on service availability. Estimated delivery: 7–15 business days (varies by destination).
Returns & Refunds Policy: We offer a 30-day return window. Items must be gently used, in their original packaging and not have major signs of use/damage
Customs Duties & Import Fees: Orders shipped outside Canada may be subject to import duties, taxes, or customs fees. For U.S. orders, all duties are pre-paid and included—no extra charges at delivery.
Disclaimer: At DaveyDooDeals, our products are sourced from trusted channels, including surplus warehouses, authorized distributors, and carefully selected clearance inventories. While many items are new and unused, some are reclaimed from decommissioned equipment or overstock. Each listing clearly states the item’s condition and any known defects. In the unlikely event that a defect is missed, our 30-day return policy has you covered.
Share
