Crankcase Breather Repair Fittings for GM GMC Duramax Diesel 6.6L (2001–2023)

Includes: - Crankcase Breather Repair Fittings Fits Models: - GMC Sierra 2500HD - GMC Sierra 3500HD - Chevrolet Silverado 2500HD - Chevrolet Silverado 3500HD Model Years: - 2001–2023 Submodels: - Common trims include WT (Work Truck), SLE, SLT, Denali - Chassis codes: GMT800, GMT900, GMTK2XX, GMTT1XX - Body styles: Crew Cab, Double Cab, Regular Cab Engine Options: - 6.6L Duramax Diesel V8 (LLY, LBZ, LMM, LML, L5P) Description: This Crankcase Breather Repair Fittings kit is designed for GM GMC Duramax Diesel engines, specifically the 6.6L V8 from 2001 to 2023. It ensures proper ventilation and helps maintain engine performance by preventing oil leaks and excessive pressure buildup. Features: - Direct replacement for factory fittings - Durable construction for long-lasting performance - Easy installation with no special tools required - Compatible with various Duramax engine generations - Helps maintain optimal engine function Part Number: Not specified