Freightliner FLD120/Classic XL 4×6 Headlight Housing Base + Harness
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DESCRIPTION
Give your classic Freightliner a clean, reliable lighting foundation with the ROADWEST 4x6 Headlight Housing Base with Wire Harnesses. This DOT-approved replacement is engineered for dual 4x6 headlight systems on:
- Freightliner FLD120 (1986–1987, 2004–2010)
- Freightliner Classic XL (1995–2010)
The kit includes driver and passenger side headlight housing bases with pre-installed wire harnesses for an OE-style fit. It accepts standard 4x6-inch sealed beam headlights, whether you choose halogen or LED replacement lamps.
- OE-style replacement for rusted, cracked or modified headlight buckets on FLD120 / Classic XL trucks.
- DOT-approved design helps keep your truck compliant and visible at night.
- Pre-terminated harnesses simplify wiring and reduce installation time.
- Supports 4x6 sealed beam lamps in halogen or LED configurations.
- Built for heavy-duty service in long-haul, owner-operator and fleet applications.
| Brand | ROADWEST |
|---|---|
| Application | Freightliner FLD120 / Classic XL – Dual 4x6 Headlight Systems |
| Position | Front – Driver & Passenger Side |
| DOT Approved | Yes |
| Compatible Bulbs | 4x6-inch sealed beam (halogen or LED) |
| Included Components | 2 × Headlight Housing Bases with Wire Harnesses (Left & Right) |
| Fit Type | Vehicle Specific Fit – FLD120 / Classic XL |
| Use | Headlight housing replacement / restoration for Freightliner classics |
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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$66.49 USD