The Cloyes Engine Variable Valve Timing (VVT) Sprocket (part number VC134) is a direct-fit replacement for 2007-2012 Chevrolet, GMC, Hummer, and Isuzu vehicles with 2.9L, 3.7L, and 4.2L engines.
Features:
- Precision-tooled tooth form ensures exact camshaft timing and reliable performance.
- High-quality materials for long-lasting durability under extreme heat, pressure, and wear.
- 100% production-tested for adjustable angle, leakage, locking pin function, and friction to guarantee precise fit and function.
- Includes torque-to-yield attachment bolts including valving bolts for proper installation, reducing the risk of failures or comebacks.
- Seamlessly integrates with existing timing systems, helping technicians restore engine efficiency with confidence.
- Backed by Cloyes Limited Lifetime Warranty and technical support, providing peace of mind on every repair.
Fits: 2007-2012 Chevrolet, GMC, Hummer, Isuzu, and Saab models including Colorado, Trailblazer, Canyon, Envoy, H3, H3T, i-290, i-370 and more - 2.9L, 3.7L, and 4.2L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: Hummer 12589782, Isuzu 8125897820, Chevrolet 12589782, GMC 12589782
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. ADVERTENCIA: Este producto contiene productos qufmicos reconocidos por el estado de California que provocan cancer, defectos de nacimiento u otros darios reproductives. For more information:.
