KENWORTH 983301 Left Driver Headlamp T660 Left/driver P/n

( Manufacturer Part Number: 983301 ), ( Part Type: Driver )

Review KENWORTH Left/driver Headlamp Used P/n fits 2008–2027

The **Kenworth W983301 T660 Left/Driver Side Headlamp (2008 2027)** is a precision-engineered, high-performance lighting assembly designed exclusively for Kenworth s T660 truck series, ensuring optimal visibility, durability, and compliance with modern transportation standards. This left-side headlamp is a critical component of the truck s front-end lighting system, engineered to deliver sharp, glare-reduced illumination while meeting stringent regulatory requirements for road safety. Built with a robust, corrosion-resistant housing, the assembly features a **T660-specific mounting bracket**, ensuring a secure and precise fit that minimizes vibration and maintains alignment under demanding operating conditions. The headlamp incorporates **advanced LED or halogen (depending on model year) technology**, providing superior brightness, energy efficiency, and longevity compared to traditional incandescent bulbs. Its aerodynamic design not only enhances aerodynamics but also reduces drag, contributing to improved fuel efficiency a key consideration for long-haul and commercial fleets. The lens is crafted from **high-impact polycarbonate**, offering excellent resistance to UV degradation, moisture, and road debris, while the internal reflector system ensures even light distribution, reducing blind spots and improving nighttime maneuverability. Whether navigating urban highways or rural interstates, this headlamp delivers **consistent, reliable illumination**, helping drivers maintain situational awareness in varying weather and lighting conditions. Built to withstand the rigors of heavy-duty trucking, the W983301 is a **direct-fit replacement** for OEM applications, ensuring compatibility with the T660 s front-end architecture without the need for modifications. Its modular design also allows for easy servicing, with straightforward bulb replacement and alignment adjustments, reducing downtime for fleet maintenance teams. For operators prioritizing performance, longevity, and compliance, the Kenworth W983301 T660 Left/Driver Side Headlamp is an indispensable component, blending cutting-edge lighting technology with the durability expected from Kenworth s legendary trucking solutions.

### **Pros and Cons of Buying a Kenworth T660 Left/Driver Headlamp (P/N 983301, 2008 2027 Models)**

1. **High-Quality Lighting Performance** The T660 headlamp is designed for superior illumination, improving visibility in low-light conditions, which enhances safety for both the driver and other road users. Its LED or HID (depending on model) technology provides brighter, more focused light than traditional halogen bulbs.

2. **Durability and Reliability** Kenworth is a well-regarded manufacturer in the heavy-duty trucking industry, known for building robust components. The T660 headlamp is built to withstand harsh conditions, including extreme temperatures, vibrations, and exposure to moisture or dust.

3. **Compatibility with Modern Trucks** This part is designed to fit a wide range of Kenworth T660 models from 2008 to 2027, making it a versatile replacement option for fleets or individual owners upgrading or repairing their vehicles. It should integrate seamlessly with the existing electrical and mechanical systems.

4. **Enhanced Safety Features** Many modern headlamp designs include adaptive lighting systems, automatic leveling, or fog light integration, which can reduce glare for oncoming drivers while improving nighttime visibility. The T660 model likely incorporates some of these advancements.

5. **Ease of Installation** As an OEM (Original Equipment Manufacturer) part, the T660 headlamp is engineered to fit without extensive modifications. This reduces labor costs and installation time compared to aftermarket parts that may require additional wiring or mounting adjustments.

6. **Warranty and Support** Purchasing from an authorized dealer or distributor often comes with a warranty, providing peace of mind against defects. Kenworth s customer support and parts availability are generally reliable, ensuring easier access to service if needed.

7. **Regulatory Compliance** The part meets DOT (Department of Transportation) and FMVSS (Federal Motor Vehicle Safety Standards) requirements, ensuring legal compliance for operation on public roads. This avoids potential fines or safety violations.

8. **Long-Term Cost Efficiency** While the upfront cost may be higher than some aftermarket alternatives, the durability and performance of the T660 headlamp can reduce long-term maintenance expenses. Fewer replacements or repairs over time can offset the initial investment.

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1. **Higher Upfront Cost** As an OEM part, the T660 headlamp will likely be more expensive than generic or aftermarket alternatives. This can be a significant factor for budget-conscious buyers, especially for fleets purchasing multiple units.

2. **Limited Customization** Unlike aftermarket parts, the T660 headlamp offers minimal customization options in terms of color, brightness levels, or additional features. Buyers who prioritize unique lighting solutions may find aftermarket options more appealing.

3. **Potential Lead Times** Depending on the distributor or dealer, there may be delays in receiving the part, particularly if it is out of stock or requires special ordering. This could disrupt maintenance schedules or downtime for vehicles awaiting repairs.

4. **Weight Considerations** Heavy-duty truck components like headlamps can contribute to the overall weight of the vehicle. While the impact is minimal, it may be a minor consideration for operators focused on fuel efficiency or payload capacity.

5. **Depreciation** Like all vehicles and parts, the T660 headlamp will depreciate over time. If the truck is older (e.g., nearing the 2008 end of the range), the part may not retain its value as well as newer models.

6. **Potential for Counterfeit Parts** Purchasing from unauthorized sellers increases the risk of receiving counterfeit or substandard parts. Always buy from reputable dealers to avoid this issue.

7. **Electrical Compatibility Issues** In rare cases, the headlamp may not perfectly match the electrical system of a modified or heavily customized truck. This could require additional wiring or adjustments, adding to the complexity of installation.

8. **Environmental Factors** While durable, prolonged exposure to extreme conditions (e.g., salt corrosion in winter, UV degradation over time) can affect the longevity of the headlamp. Regular maintenance is necessary to mitigate these effects.

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The **Kenworth T660 left/driver headlamp (P/N 983301)** is a high-quality, reliable replacement part that offers significant advantages in terms of performance, safety, and durability. Its OEM status ensures compatibility, regulatory compliance, and ease of installation, making it an ideal choice for fleet managers or owners who prioritize quality and longevity. However, the higher cost and limited customization options may be drawbacks for buyers on a tight budget or those seeking aftermarket alternatives.

For most professional truck operators, the **pros outweigh the cons**, particularly when considering the long-term benefits of reduced maintenance, improved safety, and compliance with industry standards. If budget is a major concern, it may be worth comparing the cost against aftermarket options, but the trade-off in reliability and performance is often justified.

- You need an OEM part for a Kenworth T660 model between 2008 and 2027.

- Safety and visibility are top priorities for your operation.

- You value durability and long-term cost efficiency over short-term savings.

- You are purchasing from an authorized dealer to ensure authenticity and warranty coverage.

- Budget is a critical factor, and you are willing to accept potential trade-offs in quality or compatibility.

- You require customization options not available with the OEM part.

- You have experience with aftermarket parts and are confident in their reliability for your specific application.

For most professional applications, **the T660 headlamp is the recommended choice** due to its proven performance and alignment with Kenworth s engineering standards. Always verify the part s compatibility with your exact model year and consult with a trusted mechanic or dealer if in doubt.

Details:

If you can't find what you re looking for let us do it. We'll do our best to find it so you don't have. Items shipped UPS Ground cannot go to APO/FPO or Post Office Boxes. PRODUCT INFO: Used Kenworth T660 Left/Driver Headlamp, P/N 983301 for sale, from a 2013 Truck.

Questions, comments or concerns.

part #: 983301 prices

• $176.09-$353.25

specifications tusilap:

• for makes: Kenworth
• for years: 2008-2027
• mpn: 983301
• part type: Driver

seller tusilap:

• rating: 99.6%
• city: Spencer, Iowa
• # reviews: 6451

general tusilap:

• Commercial Truck Parts > Lighting > Headlights
• condition: Used

payments tusilap:

• wallet: Google-pay
• credit card: Discover
• other

returns tusilap:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

shipping tusilap:

• type: Fixed
• class: Standard
• cost: $0.00
• transit: 3-6 Days
• service: Standard

offer tusilap:

• best offers: True
• options: Ship-to-home
• started: March 13, 2026
• sold: 0
• availability: In Stock
• quantity: 1

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