MA-9761251221 Head Gasket Set Intake Exhaust Valves Compatible With/For 07-09 Nissan Altima Sentra 2.5L QR25DE

Upgrade your engine’s performance and reliability with our Head Gasket Set & Intake Exhaust Valves, a comprehensive kit designed to ensure leak-proof sealing and efficient airflow. Whether you're repairing a blown head gasket or replacing worn-out valves, this package provides everything you need for a smooth and durable engine rebuild.Why Choose Our Head Gasket Set & Intake Exhaust Valves?Our Head Gasket Set & Intake Exhaust Valves is trusted by mechanics and automotive enthusiasts for its superior quality, precision engineering, and proven durability. Designed with high-performance materials and extensively tested for reliability, this kit ensures a secure seal and efficient valve operation, preventing costly engine issues. Whether you're performing a major repair or a complete rebuild, this all-in-one solution provides long-lasting performance and value.Remark: For the 2nd generation of Nissan QR25DE, the engines have the valve covers with built-in spark plug tube seals. These spark plug tube seals are Non-Serviceable. If you want to replace the spark plug tube seals, you need to purchase a new replacement valve cover.This item includes:Multiple Layers Steel (MLS) Head GasketValve Cover GasketValve Stem SealsIntake Manifold GasketExhaust Manifold GasketFront Camshaft SealO-ringsOther Small GasketsRTV Silicone10 Cylinder Head Bolts8 Intake Valves (1 Groove; Head 35.70mm x Stem 6.00mm x Length 97.20mm)8 Exhaust Valves (1 Groove; Head 30.70mm x Stem 6.00mm x Length 98.80mm)Interchange Part Numbers: HS26519PT, ES72198, 13201-3Z00A, 13202-3Z11A, 132013Z00A, 132023Z11A, IV638, EV638

• The Head Gasket Set & Intake Exhaust Valves includes premium-quality gaskets for a secure seal and precision-engineered intake and exhaust valves for optimal airflow and combustion.
• The gaskets are made from durable multi-layer steel (MLS) and high-grade composite materials, while the valves are constructed from heat-resistant alloys for long-lasting performance under extreme engine conditions.
• Engineered to meet or exceed OEM specifications, this Head Gasket Set & Intake Exhaust Valves ensures a perfect fit for various vehicle makes and models, making installation seamless.
• The head gaskets provide a leak-proof seal to prevent coolant and oil leaks, while the intake and exhaust valves improve airflow, fuel combustion, and overall engine efficiency.
• Each component undergoes extensive quality control and real-world testing to guarantee durability, precision fitment, and reliable long-term performance.