Peterbilt 325–389 Power Mirror Motor (Power Mirrors Only) – Driver/Left
Warranty Information
ROADWEST stands behind the parts we sell. Unless otherwise stated on the product page, your purchase is covered by a 1-Year Limited Warranty against manufacturing defects under normal use.
What’s covered
- Defects in materials or workmanship
- Premature failure caused by factory-related issues
What’s not covered
- Normal wear and tear, cosmetic aging, corrosion from environment/road salt
- Damage from improper installation, incorrect wiring, modifications, misuse, or accidents
- Labor costs (installation/removal), downtime, towing, or other indirect costs
How to file a claim
Contact us with:
- Order number
- Product name / SKU
- Clear photos or a short video showing the issue
If approved, ROADWEST will provide an appropriate resolution (replacement parts, replacement unit, or refund/credit).
Please do not send items back without return authorization.
For more details, see our Shipping Policy, Easy Return & Refund Policy, and Warranty pages.
Shipping & Returns
Most ROADWEST orders ship from our U.S. warehouses within 1–2 business days. Standard ground delivery in the contiguous United States is typically 1–3 business days, with freight service used for oversized or extra-heavy parts.
- Shipping area: United States only (no PO Boxes or international addresses).
- Processing time: In-stock items usually ship within 1–2 business days, Mon–Fri.
- Delivery: Standard ground or LTL freight depending on size and weight.
- Returns: Most unused items may be returned within 30 days of delivery, subject to inspection and our return guidelines.
- Costs: Original and return shipping are generally the customer’s responsibility, unless the issue is caused by ROADWEST (wrong item, damaged on arrival, etc.).
For full details, please review our Shipping Policy and Easy Return & Refund Policy before placing your order.
Keep your Peterbilt mirrors responsive with the High Soar Door Mirror Power Motor, designed as an OE-style replacement for power mirrors on Peterbilt 325, 330, 335, 337, 340, 348, 365, 367, 379, 382, 384, 385, 386, 387, 388 and 389 trucks.
This driver/left side mirror motor installs inside the door mirror assembly and controls the movement of the mirror glass. If the original motor has failed, become noisy, or no longer responds to the switch, this replacement allows you to restore full electric adjustment without buying a complete new mirror.
Built as an OE replacement assembly, the High Soar motor aligns with the factory mounting points and electrical connector for compatible Peterbilt models equipped with power-only mirrors. When correctly matched by model and configuration, it can typically be installed using the existing bracket and wiring, minimizing downtime for your truck.
The vehicle-specific fit for Peterbilt 3-series and 300/300+ models (325 through 389) supports accurate and stable mirror positioning at highway speeds. With a functioning power mirror motor, drivers can quickly adjust the glass to compensate for different trailer widths, loads, and seat positions, improving comfort and safety.
This Peterbilt door mirror power motor is DOT approved and manufactured as a new aftermarket part, not used or remanufactured. It is suitable for trucks where the original door mirror was equipped with an electric adjustment motor.
If you are unsure whether this motor fits your specific Peterbilt 389, 379, 365, 367 or other listed model, the support team for High Soar and ROADWEST can help confirm compatibility before you place an order.
| Brand | High Soar (Available from ROADWEST) |
|---|---|
| Fitment | Peterbilt 325, 330, 335, 337, 340, 348, 365, 367, 379, 382, 384, 385, 386, 387, 388, 389 – power mirrors only |
| Auto Part Position | Left / Driver Side – Door Mirror Power Motor |
| Color / Type | Left / Drive Side (internal motor component) |
| Mounting Type | Door Mount – installs inside Peterbilt door mirror assembly |
| Item Weight | Approx. 0.52 Kilograms |
| Fit Type | Vehicle Specific Fit for Peterbilt 3xx Series |
| Certification | DOT Approved, OE Replacement Assembly |
| Included Components | 1 × Left/Driver Side Door Mirror Power Motor for Peterbilt |
| Manufacturer | High Soar |