Industrial 12345-VALVE-1.8L-CHEVYSONIC Valve Kit

Description:

The Engine Intake & Exhaust Valve Kit for Chevrolet Sonic Cruze 1.8L is used in internal combustion engine systems to restore proper airflow, compression sealing, and combustion efficiency within the cylinder head assembly. It is a full replacement valve set designed for the 1.8L GM Ecotec DOHC engine, covering both intake and exhaust valves for complete engine head rebuilds. Commonly installed in Chevrolet Sonic and Chevrolet Cruze 1.8L engines where worn, burnt, or bent valves affect engine performance. Engine rebuild technicians, automotive repair shops, and OEM rebuilders use this kit for cylinder head overhauls, engine repair, and restoration of compression and power output.

Applications:

The Engine Intake & Exhaust Valve Kit for Chevrolet Sonic Cruze 1.8L is used in gasoline engine cylinder heads to regulate air-fuel intake and exhaust gas discharge during combustion cycles. It is commonly applied in GM vehicles such as Chevrolet Sonic (2012–2018) and Chevrolet Cruze (2011–2016) equipped with the 1.8L Ecotec engine where engine misfire, compression loss, or valve damage requires full valve replacement.

Technical Specifications:

• Manufacturer: OEM / Aftermarket (GM Ecotec compatible)
• Model / Part number: Intake & Exhaust Valve Kit – Chevrolet Sonic / Cruze 1.8L
• Product type: Engine valve kit (intake + exhaust valves)
• Engine compatibility: GM 1.8L Ecotec DOHC 16V (LUW / LWE variants)
• Quantity: Typically 16 intake valves + 16 exhaust valves (32 total in full kits)
• Material: Heat-treated steel alloy (high-temperature engine grade)
• Function: Controls air intake and exhaust gas flow in combustion chamber
• Valve type: Popper-type engine valves (intake and exhaust)
• Seat compatibility: OEM cylinder head valve seats
• Installation: Cylinder head assembly replacement / engine rebuild process
• Application environment: Automotive internal combustion engine systems

Common Replacements:

• DNJ Engine Valve Kit VK16345 (Chevy Sonic / Cruze 1.8L equivalent)
• AC-Delco GM OEM 1.8L Ecotec valve set (factory replacement class)
• Sealed Power / Mahle engine valve kit for GM LUW/LWE engines