Nissan KA24 engine is a classic inline 4-cylinder naturally aspirated gasoline engine renowned worldwide under Nissan. Known for its excellent reliability, abundant power output and outstanding durability, it can be called a synonym for "tough and durable". Equipped with double overhead camshafts and multi-point electronic injection technology, this 2.4L displacement engine is widely used in many classic Nissan models, including Zhengzhou Nissan D22 pickup truck, Paladin tough SUV, and Nissan 240SX (US version of Silvia S14) in the North American market . Its power characteristics are perfectly suitable for diverse scenarios such as commercial cargo transportation, off-road driving and daily commuting. It can not only meet the heavy-load needs of pickup trucks, but also adapt to the complex road challenges of tough SUVs. Meanwhile, it has become a popular model in the modification circle due to its stable performance, making it a classic power unit that balances practicality and playability.
II. Core Advantages
1. Brand-New Assembly, Quality Traceability
This product is accurately assembled with brand-new original accessories, strictly following Nissan's original production standards and assembly processes. From core power components such as cylinder block, cylinder head and crankshaft to detailed accessories such as gaskets and fasteners, all have undergone multiple rounds of rigorous quality screening and precision verification. This ensures that the assembly accuracy and component fit of each KA24 engine are completely consistent with the original factory standards, fundamentally eliminating problems such as renovation, patchwork and mismatched accessories, replicating the reliable performance of the classic model, and providing users with solid and stable power guarantee.
2. Professional Hot Break-In Test, Stable Performance
Each Nissan KA24 engine undergoes a standardized professional hot break-in test before leaving the factory. The entire test simulates the actual working conditions of the engine: first, it idles and preheats at a low speed of 500-800 rpm, then gradually increases the speed to the normal working range, and runs continuously for a specified period under set temperature and load conditions. This test can comprehensively verify the fitting accuracy of various engine components, sealing performance, oil lubrication cycle effect and power output stability, especially conducting targeted verification for the high durability characteristics of the KA24 engine. Only engines that meet all indicators can be delivered, which effectively reduces the risk of initial operation failures and further enhances the service life and working condition adaptability of the engine.
3. Comprehensive Warranty Service, Worry-Free After-Sales
We provide a one-year comprehensive warranty service for all Nissan KA24 engine products. During the warranty period, if the engine malfunctions due to manufacturing defects or assembly quality problems, we will immediately activate a fast-response after-sales mechanism to provide users with professional services such as free maintenance and replacement of original accessories. The complete warranty system and experienced after-sales team effectively solve users' usage concerns, allowing every user to enjoy a worry-free usage experience whether for commercial operations or off-road travel.
4. Strong Power, Economic and Efficient
The Nissan KA24 engine has a displacement of 2.4L, with a maximum output power of 110kW (about 150ps) and a peak torque of 208N·m. The maximum torque can be achieved at 3600 rpm, with abundant low-torque output, making it very suitable for heavy-load and off-road scenarios . Adopting a high compression ratio design, the engine can adapt to lower-grade fuel and still operate stably in environments with insufficient fuel quality guarantee such as remote areas . Meanwhile, its fuel consumption under 90km/h working condition is only about 8 liters, showing excellent fuel economy among engines of the same displacement . Equipped with an OBD on-board automatic diagnosis system, it can real-time monitor the engine operation status, and its emission indicators meet mainstream environmental standards, achieving a perfect balance of power, durability and economy.