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Brand: C.OEFT
OE numbers: 13025-8J02A
Product Name: Camshaft Adjuster
Compatible model: 13025-8H300
Product status: New
Number of teeth on the product: 44
Product weight: 1.1146kg
Packaging size: 11.5*11.5*7CM
Product packaging: Neutral Packaging
Car Series: Japanese
Car Type: For NISSAN QR25 2.5
1.Optimized Intake Efficiency to Enhance Power Output
By precisely controlling the valve overlap angle, it increases the valve overlap amount when the engine operates at high speeds (≥3500 RPM) or under high loads (e.g., climbing). This promotes full mixing of fresh air and fuel, improving the engine’s volumetric efficiency by approximately 8%-10% and directly increasing power by 10%-15%. It solves the problem of low-speed power lag, making acceleration response faster.
2.Improved Combustion Economy to Reduce Fuel Consumption
The timing logic is optimized for Nissan engine characteristics. During low-speed and light-load conditions (e.g., urban idling, slow driving), it shortens the valve opening duration and reduces intake volume to lower engine pumping losses. At the same time, it enhances fuel atomization, increasing combustion efficiency to over 90%. Compared with old or faulty components, it can reduce fuel consumption by 6%-9%, significantly cutting down vehicle operating costs in long-term use.
3.Reduced Harmful Emissions to Meet Environmental Standards
By optimizing the combustion process, it reduces the generation of unburned hydrocarbons (HC) and carbon monoxide (CO) in the combustion chamber, while suppressing nitrogen oxide (NOx) emissions. It can meet China VI b and Euro 6 environmental regulations, avoiding vehicle inspection failures caused by non-compliant emissions.
1.OE-Grade Precise Compatibility with Threshold-Free Installation
Strictly manufactured in accordance with Nissan’s original engine drawings and parameters, the 13025-8J02A model can directly replace the original parts of Nissan models equipped with MR20DE and QR25DE engines (such as X-Trail, Teana, and Sylphy). No modification to the engine’s original structure is required, enabling "plug-and-play" with a compatibility error of ≤0.1mm—avoiding issues like abnormal noise and oil leakage caused by non-specialized parts.
2.High-Durability Material with Strong Resistance to Harsh Conditions
The main body is made of high-strength alloy steel (SCM435), undergoing precision CNC machining and multiple surface treatments (phosphating + electrophoretic rust prevention). It can withstand the 180℃ high temperature and 20MPa high-pressure oil circuit environment inside the engine, and has excellent resistance to oil corrosion and fatigue. Its service life can reach 80,000-120,000 kilometers, far exceeding that of ordinary aftermarket parts (40,000-60,000 kilometers).
3.Outstanding Cost-Effectiveness and Wide Application Scope
Compared with Nissan’s original parts, its price is 30%-40% lower while maintaining OE-grade performance. Whether for individual car owners replacing faulty components or repair shops stocking in bulk, it balances cost and quality. Additionally, it is compatible with multiple mainstream Nissan models, eliminating the need for frequent stock model changes and making inventory management more convenient.
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