QR25 Engine cylinder head 11040-MA00A/11041-MA00A for NISSAN

Nissan QR25 Engine Cylinder Head – OE No.: 11040-MA00A / 11041-MA00A

Product Details:

• Engine Model: QR25
• OE Numbers: 11040-MA00A, 11041-MA00A
• Applicable Vehicle Models:
  • Suitable for 2001-2006 Nissan X-Trail, Altima, Primera, Bluebird and other models, and 2002-2004 Nissan Sentra 2.5S, LE, SE-R, SE-R Spec V, etc.

Engine Specifications:

• Engine Type: Inline 4-cylinder
• Displacement: Approximately 2.5L
• Fuel Type: Petrol (or diesel variant, depending on specific model configuration)
• Configuration: Designed for optimal performance, fuel efficiency, and durability in daily driving and commercial use

Features and Benefits:

1. OEM Quality Construction:

   • Manufactured to meet Toyota’s stringent OEM specifications, ensuring precise fit and reliable performance in Nissan QR25 engines.

2. Optimized Combustion Efficiency:

   • Engineered with precision-machined valves and combustion chambers to enhance air-fuel mixing, resulting in improved power output and fuel economy.

3. Enhanced Cooling and Lubrication:

   • Integrated oil and coolant channels help maintain optimal engine temperatures, reduce friction, and prolong engine life.

4. Durable Materials:

   • Constructed from high-quality materials such as premium aluminum alloy to provide excellent heat dissipation and long-lasting durability under high-pressure conditions.

5. Direct Replacement:

   • Designed as a direct-fit replacement for Nissan QR25 engines, ensuring seamless installation and immediate restoration of engine performance without modifications.

Maintenance and Installation Tips:

• Signs of Wear:

  • Look for engine overheating, coolant or oil leakage, or reduced engine performance as potential indicators of cylinder head issues.

• Installation Advice:

  • Always replace the cylinder head gasket and follow Nissan’s recommended torque specifications for head bolts to ensure a proper seal.

• Preventative Maintenance:

  • Regularly check the cooling and lubrication systems to prolong the life of the cylinder head and maintain optimal engine performance.

Summary:

The Nissan QR25 engine cylinder head (OE No.: 11040-MA00A / 11041-MA00A) is an essential OEM replacement part engineered for the reliable performance of the QR25 engine in Nissan vehicles. With its precision design, optimized combustion efficiency, and integrated cooling channels, this cylinder head ensures robust engine performance and longevity in models like the Nissan Altima, Rogue, and Pathfinder.