Discover the exceptional performance of the Fleetguard 3966414S Exhaust Part—a genuine heavy-duty component engineered for optimal exhaust performance in demanding applications. Designed for reliability and longevity, this part ensures that even under harsh operating conditions, your engine maintains peak efficiency.

Features & Benefits

• Premium, corrosion-resistant materials built for enduring performance
• Precision-engineered design crafted to enhance exhaust flow
• OEM part number 3966414S for guaranteed compatibility with select engine models
• Improved fuel efficiency and lower emissions through optimized exhaust tuning
• Built to meet the rigorous demands of heavy-duty exhaust systems

Technical Specifications

• Constructed from high-grade steel with advanced protective coatings
• Exact measurements and fit engineered to OEM standards
• Certified for durability and performance in extreme conditions

Trust & Guarantee

Fleetguard’s reputation for excellence is at the heart of this product, supported by Everything Truck Parts’ 35+ years of industry expertise. Enjoy peace of mind with our strict quality checks and comprehensive warranty support. For more genuine Fleetguard parts, explore our dedicated collection at the Fleetguard Collection and experience the difference true performance makes.