HVAC A/C Control Panel 599-008 for Freightliner M2 (Replaces A22-57054-001)
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DESCRIPTION
Restore dependable heating and A/C control with this Climate Control Module (599-008), an OE-style HVAC A/C control panel replacement designed for select Freightliner and Thomas applications. This direct-fit module helps restore stable temperature control, fan speed adjustment, and defrost operation, and is built for a straightforward plug-and-play installation (when connector style matches).
- OE-Style Replacement: Designed to match original panel fit and function for compatible vehicles.
- Part Number: 599-008 climate control / HVAC A/C control panel.
- Replaces OEM Numbers: A22-57054-001, A22-57054-003, A22-57054-004, A22-57054-005, A22-57054-006, A22-57054-007.
- HVAC Functions: Supports temperature control, fan speed control, and defrost functions.
- Plug-and-Play Installation: Connects to the existing wiring harness for easier replacement (application dependent).
- Durable Construction: Built with ABS + PC plastic housing for long-term reliability.
- Broad Fitment Coverage: Fits select Freightliner M2 / SD / B2 / S2G and Thomas Saf-T-Liner models (verify fitment and connector before ordering).
| Product Type | Climate Control Module / HVAC A/C Control Panel |
| Part Number | 599-008 |
| Replaces OEM # | A22-57054-001, A22-57054-003, A22-57054-004, A22-57054-005, A22-57054-006, A22-57054-007 |
| Material | ABS + PC (Plastic) |
| Functions | Temperature Control, Fan Speed Control, Defrost |
| Installation | Plug-and-Play (connects to existing wiring harness) |
| Fit Type | Vehicle Specific Fit |
| Compatible Vehicles | Freightliner M2 100 (2002–2020), M2 106 (2003–2020), M2 112 (2018–2021); Freightliner 108SD (2018–2021), 114SD (2018–2021); Freightliner B2 (2018–2021), S2G (2018–2020); Thomas Saf-T-Liner (2004–2015) |
| Package Includes | 1 × Climate Control Module (HVAC A/C Control Panel) |
Fitment Note
Please confirm your OEM part number (599-008 / listed replacements), vehicle model/year, and connector style before ordering to ensure proper fit and plug-and-play compatibility.
Shipping Policy
Shipping Policy
Most ROADWEST orders are processed from our U.S. warehouses within 1–2 business days (Monday–Friday, excluding major U.S. holidays).
We currently ship within the United States only and do not deliver to P.O. Boxes, APO/FPO/DPO addresses, or international addresses.
- Shipping Area: United States only
- Process Time: In-stock items are usually processed within 1–2 business days (Mon–Fri, excluding major U.S. holidays)
- Delivery Method: Standard ground for most items; LTL freight for oversized or extra-heavy parts
- Delivery Time: After shipment, delivery typically takes 3–7 business days, depending on item size, destination, and carrier performance
- Returns: Most unused items may be returned within 30 days of delivery, subject to inspection and our return guidelines
For full details, please review our Shipping Policy and Easy Return & Refund Policy before placing your order.
Warranty
Warranty
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.

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$52.24 USD