Genuine 7PK1272 Serpentine Belt for Nissan Navara 2006-2012 - 11720EB70C

Genuine 7PK1272 Serpentine Belt for Nissan Navara 2006–2012 – 11720EB70C is an important part of the engine accessory drive system, designed to transfer power from the crankshaft to components such as the alternator, water pump, air conditioning compressor, and power steering pump, ensuring synchronized, stable operation.

Manufactured to Nissan Genuine Parts standards, this product delivers high quality, excellent durability, and strong heat resistance, helping the engine run smoothly, stably, and reliably in all driving conditions.

Product Information

• Product name: Serpentine belt (7PK1272 multi-rib belt)

• Part number: 11720EB70C

• Applicable vehicle: Nissan Navara D40 2.5, 2.5L Diesel (2006–2012)

• Brand: Nissan Genuine Parts

• Origin: Genuine Nissan Motor Company

Function and Role

The serpentine belt helps:

1. Transfer power from the crankshaft to engine accessories, ensuring the alternator, water pump, air conditioning, and power steering system operate in sync.

2. Maintain stable operation and prevent belt slippage or vibration.

3. Reduce wear and lower the risk of accessory failure caused by uneven belt tension or stretching.

Key Advantages

• Genuine Nissan product with high quality and durability.

• Heat-resistant synthetic rubber with reinforcing fibers, helping resist stretching, cracking, and wear.

• Precise 7PK1272 rib structure for a snug fit on Nissan-designed pulleys.

• Helps the engine run smoothly with less vibration and noise.

• Long service life, reducing long-term maintenance costs.

Signs You Need a New Serpentine Belt

• The belt is cracked, worn, frayed, or has exposed reinforcing fibers.

• Accessories operate inconsistently, the alternator is noisy, or steering feels heavy.

• Squealing or rattling noises from the front of the engine when starting or accelerating.

• Uneven belt tension causing vibration or pulley misalignment.

If these signs appear, it is recommended to replace the genuine 11720EB70C serpentine belt immediately to keep engine systems operating normally.

Benefits of Using Genuine Nissan Parts

• High durability and precision for a perfect fit on engine pulleys.

• Stable drive performance, reducing vibration, noise, and accessory wear.

• Protects the alternator, air conditioning, water pump, and power steering system.

• Long service life, saving on repair and maintenance costs.

Maintenance Recommendations

• Inspect the serpentine belt regularly every 40,000–60,000 km.

• Replace it when cracks, stretching, or groove wear appear.

• Use genuine Nissan 11720EB70C belt to ensure safe operation.

• Check the pulley and tensioner as well to prevent premature belt failure.