Apex AVS5003 Engine Valve Stem Oil Seal Set - Intake and Exhaust

Reliable Engine Valve Stem Oil Seal Set for Chevrolet, INFINITI, and Nissan

The Apex AVS5003 Engine Valve Stem Oil Seal Set is designed to provide precise sealing performance for select Chevrolet, INFINITI, and Nissan vehicles. This set helps maintain optimal engine function by preventing oil leaks around the valve stems.

• Compatible with Chevrolet 200SX, Nissan Altima, City Express, Cube, Juke, NV200, Rogue, Rogue Sport, Sentra, Versa
• Compatible with INFINITI NX, Q50, Q60, QX50 models
• Durable construction for consistent sealing under engine operating conditions
• Engineered to meet OEM specifications for valve stem sealing
• Part number AVS5003 ensures correct fitment and performance

Product Details and Compatibility

The Apex AVS5003 valve stem oil seal set is specifically engineered for use in a range of Chevrolet, INFINITI, and Nissan vehicles. This includes popular models such as the Chevrolet 200SX and Nissan Altima, as well as INFINITI luxury models like the Q50 and Q60. The seals are designed to fit precisely around the valve stems, preventing oil from leaking into the combustion chamber and reducing emissions and oil consumption. Using the correct valve stem oil seals like the AVS5003 helps maintain engine efficiency and longevity.

Common Applications and Problem Solving

• Prevents oil leaks around valve stems that can cause smoking or oil consumption
• Reduces engine oil contamination and buildup on spark plugs
• Helps maintain proper valve train lubrication and engine performance
• Addresses issues related to worn or hardened valve stem seals
• Supports emission control by preventing oil burning in the combustion chamber

Installation Notes and Tips

When installing the Apex AVS5003 valve stem oil seal set, ensure the engine is cool and clean the valve stem area thoroughly before installation. Use appropriate tools to avoid damaging the seals during placement. It is recommended to inspect related valve train components for wear and replace as necessary to ensure optimal sealing performance.

Quality Assurance and Warranty

Apex manufactures the AVS5003 valve stem oil seal set to meet or exceed OEM standards for durability and fitment. While specific warranty details are not provided, Apex products typically undergo rigorous quality control to ensure reliable performance in Chevrolet, INFINITI, and Nissan engines.