• Freightliner ECU Zonar Module - P/N 66-12609-000 – a black plastic box with a black plastic cover
  • Freightliner ECU Zonar Module - P/N 66-12609-000 – a hand holding a black and white device
  • Freightliner ECU Zonar Module - P/N 66-12609-000 – a black box with a white label on it
  • Freightliner ECU Zonar Module - P/N 66-12609-000 – a cell phone is shown with a battery holder
  • Freightliner ECU Zonar Module - P/N 66-12609-000 – a pair of metal latches on a white background
1 5

Freightliner Zonar ECU Module P/N 66-12609-000

Freightliner Zonar ECU Module P/N 66-12609-000

$199.99 CAD
$199.99 CAD
Sale Sold out
Shipping calculated at checkout.

Condition: New other (see details)

The Freightliner ECU Zonar Module, part number 66-12609-000, is an electronic control unit built to integrate with your Freightliner truck's onboard systems for accurate data transmission and vehicle monitoring. This Zonar module communicates directly with the vehicle's network to relay engine performance data, diagnostic codes, and operational status to fleet management platforms, making it a core component for trucks equipped with Zonar telematics systems.

For fleet operators, this Freightliner ECU Zonar Module simplifies maintenance planning by providing continuous access to real-time diagnostics and vehicle health data. Instead of waiting for a breakdown or scheduling guesswork, technicians and fleet managers can track engine conditions and address developing issues before they turn into costly repairs. This kind of proactive monitoring helps reduce unplanned downtime, keeps trucks on schedule, and supports more efficient use of maintenance resources across a fleet. Because it's designed specifically for Freightliner platforms, installation and system compatibility align with the truck's existing electronic architecture without requiring workarounds or third-party adapters.

This ECU Zonar module is best suited for fleet managers, truck maintenance shops, and owner-operators who rely on Zonar telematics for vehicle tracking and diagnostics. Anyone replacing a failed module or upgrading a Freightliner truck's monitoring capability will find that part number 66-12609-000 restores the vehicle's ability to communicate accurate performance data to fleet management systems, supporting more informed decisions about maintenance timing and overall truck reliability.

📦 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.

View full details