✅ OEM Fitment: Direct replacement for OE part numbers 26376PT, 26377PT, L-12620190, R-12624743
✅ Compatibility: Perfectly fits 2009-2016 Chevrolet Traverse, GMC Acadia, Buick Enclave with 3.6L V6 LLT engines
✅ Material: Multi-layer steel (MLS) construction with heat-resistant coating for enhanced durability up to 2200°F
✅ Sealing Performance: Prevents coolant/oil mixing and maintains compression in extreme conditions
| Parameter | Value |
|---|---|
| Thickness | 1.2mm ±0.05mm |
| Torque Sequence | Multi-stage tightening (22Nm + 90° + 90°) |
| Service Life | 150,000 miles or 10 years |
Symptoms: White exhaust smoke, coolant loss, and milky oil
Diagnosis: Pressure test revealed 15% compression loss in cylinder #3
Solution:
Replaced with DG-HG3600R-AF head gasket
Used Growshine International torque wrench kit (PN: GSI-TQ2024)
Post-installation leak test passed ASME standards
As a global supplier of engineering machinery parts, heavy truck components, agricultural equipment accessories, and automotive spare parts, we provide:
✅ 24/7 technical support for Cummins, Volvo, and CAT equipment
✅ OEM-certified parts for Chevrolet, GMC, and Buick vehicles
✅ Global export services with DDP/DAP options
