Nissan GA16 1.6L Engine.

Nissan GA16 1.6L Engine.

Compact Efficiency with Proven Nissan Reliability

Nissan GA16 1.6L Engine is one of Nissan’s most successful and dependable small-displacement engines, celebrated for its smooth performance, fuel efficiency, and long-term durability.

This 1.6-litre inline-four, 16-valve, DOHC engine was featured in several iconic models such as the Nissan Sentra, Almera, Sunny, and Pulsar, making it a trusted choice for everyday drivers and fleet owners worldwide.

With a displacement of 1,597 cc, the GA16 produces around 105–115 horsepower (78–85 kW) and 146 Nm of torque, depending on the variant (GA16DE or GA16DS). It features multi-point fuel injection (MPFI) technology for smooth throttle response and consistent fuel delivery, ensuring excellent fuel economy while maintaining spirited city and highway performance.

Built with a cast-iron block and aluminium head, the engine balances strength and lightweight design, offering impressive longevity with minimal upkeep.

The GA16’s straightforward mechanical layout and availability of affordable parts make it easy to maintain, even for older vehicles. Routine servicing — such as oil, spark plug, and filter changes — ensures long life and consistent output.

Each engine we stock is hand-picked, compression-tested, and inspected to confirm no cracks or damage, imported directly from low-mileage Japanese vehicles.

Perfect for daily commuters, rebuild projects, and engine replacements, the Nissan GA16 1.6L Engine continues to prove itself as a reliable, economical, and low-maintenance petrol engine, capable of delivering dependable power for years to come.

Common Weaknesses & Maintenance Notes

The GA16 engine is known for its excellent reliability record, with most issues arising only from normal wear and lack of regular servicing. Over time, minor oil leaks from valve cover gaskets or worn ignition components can occur but are inexpensive and easy to repair.
Some high-mileage engines may also experience idle fluctuation or carbon buildup in the throttle body or EGR valve — both easily prevented through routine cleaning and fuel-system maintenance.

The GA16 uses a timing chain rather than a belt, which eliminates costly timing replacements and contributes to its outstanding lifespan. To keep it running smoothly, regular oil changes every 10,000 km and coolant flushes are recommended. When maintained properly, the GA16 is capable of exceeding 350,000 km of reliable performance with little more than basic upkeep.

Every Nissan GA16 1.6L Engine we supply is thoroughly tested and quality-checked to ensure it arrives in excellent running condition, ready for quick installation. Customers can trust that they are receiving a durable, efficient, and high-value Nissan engine built to perform.