Mievlyo Engine Intake & Exhaust Valve Kit for Chevy Equinox, GMC Terrain, Buick Lacrosse 2.0/2.4L (2007-2017) – Replaces 12596034, 12615936, 24434464, 24454518

Engine breathing reimagined with the Mievlyo Valve Kit

The Mievlyo Engine Intake and Exhaust Valve Kit is engineered for the 2.0 and 2.4-liter DOHC engines found in popular models from 2007 to 2017, including Chevy Equinox, GMC Terrain, and Buick Lacrosse/Regal. This kit focuses on restoring precise air flow through both intake and exhaust paths, helping the engine respond with steadier torque and smoother operation. It’s designed to support consistent performance under varied driving conditions, from city streets to longer highway stints.

Compatibility and OEM references

Designed to replace OEM numbers 12596034, 12615936, 24434464, and 24454518, this kit fits a family of 2.0/2.4L, DOHC, 16-valve configurations used in Buick Lacrosse, Chevy Equinox, Captiva Sport, and related models. Always confirm compatibility with your vehicle’s VIN and engine code before purchase to ensure a proper match.

What’s included

• 8 x Intake Valves (1 Groove; Head 35.10 mm; Stem 5.96 mm; Length 102.20 mm)
• 8 x Exhaust Valves (1 Groove; Head 30.15 mm; Stem 5.96 mm; Length 101.05 mm)

Possible benefits and materials

• High-strength alloy steel resists high temperature and pressure, supporting stable valve action
• Precision dimensions align with common 2.0/2.4L engines for reliable seating and sealing
• Enhanced air and exhaust flow paths may contribute to smoother acceleration and steady idle
• Durable construction aims to maintain performance over many miles of driving

Real-world use cases and guidance

Drivers often notice a more consistent response when the intake and exhaust routes are properly timed and sealed. The kit’s comprehensive valve set can support routine maintenance by replacing worn components that influence airflow, helping the engine breathe more predictably during shifts and at various RPMs.

Installation notes

For best results, professional installation is recommended to ensure correct sizing and sealing. After installation, follow standard break-in recommendations and monitor engine performance to verify continued compatibility with your vehicle’s control systems.