Headlight for 1998-2018 Mack Granite Pinnacle Vision Trucks | Replacement 21836340 | Left

✅ Fitment

Direct OEM replacement for:

• Mack Granite / Pinnacle / Vision Trucks

• Mack CX: 1998–2005

• Mack CXN: 2004–2008

• Mack CXU: 2008–2018

• Mack GU7 & GU8 (Set Back Axle): 2008–2018

• Mack GU4 & GU5 (Set Back Axle): 2012–2018

⚠️ Note: Does NOT fit Set Forward Axle GU4, GU5, GU7, or GU8 models.

📦 Includes

• 1 × Left Side Headlight Assembly

• 1 × Amber Turn Signal Bulb (pre-installed)

• 1 × 9005 High Beam Bulb (pre-installed)

• 1 × 9006 Low Beam Bulb (pre-installed)

📐 Specifications

• Placement on Vehicle: Left, Front (Driver Side)

• Bulbs Included: Yes – all bulbs pre-installed

• Bulb Type: Halogen

• Housing Color: Chrome (Crystal)

• Lens Color: Clear

• Durability: Built to withstand freezing, fogging, discoloration, corrosion, precipitation, and minor impacts

🔧 Replacement Part Numbers

• Mack: 21836340

• Other Numbers: 25166303, 2M0526AM

🛡️ Warranty

• 1-Year Unlimited Mileage Warranty

• Provides free replacement for any defects or issues during the warranty period.

• DOT & SAE Approved – Meets strict safety and compliance standards for legal road use.

⚡ OEM-Quality Upgrade:
Enhance the visibility, safety, and front-end look of your Mack truck with this premium left side headlight, designed for perfect fitment and long-lasting reliability.