Nissan GA engine

The GA engine is a 1.3 to 1.6 L inline 4 piston engine from Nissan. It has a cast iron block and an aluminum head. There are SOHC & DOHC versions, 12 valve & 16 valve versions, carbureted, single-point and multi-point injected versions, and versions with variable valve timing (GA16DE). The GA was produced from August 1987 through 2013. Since 1998 it was only available from Mexico in the B13.

In the code of the engine, the first two initials indicate engine class, the two numbers indicate engine displacement (in decilitres), the last two initials indicate cylinder-head style and induction type (D=DOHC, S=carburetor, E=injection). In the case of a single-initial suffix, the initial indicates induction type.

The GA13S is a SOHC 1.3 litre (1295 cc) engine, carbureted, with 12 valves.

The GA13DS is a DOHC 1.3 litre (1295 cc) engine with a carburetor. It produces 79 hp (59 kW) at 6000 rpm and 104 N·m (77 ft·lbf) at 3600 rpm. Bore and stroke are 71 mm (2.8 in) and 81.8 mm (3.22 in).

Applications:

The GA13DE is an 1.3 litre (1295 cc) engine with DOHC and electronic gasoline injection. Bore and stroke are 71 mm (2.8 in) and 81.8 mm (3.22 in). It produces 85 hp (63 kW) at 6000 rpm and 109 N·m (80 ft·lbf) at 4400 rpm. It was used in the 1995-1999 Nissan Sunny.

The GA14S is a 1.4 litre (1392 cc) engine, SOHC, carbureted, with 12 valves. It produces 79 hp (59 kW) at 6200 rpm and 111 N·m (82 lb·ft) at 4000 rpm. It was used in the B12 Sentra and the N13 Sunny/Sentra. Compression ratio is 9.4:1.

The GA14DS is an 1.4 litre (1392 cc) 16V DOHC engine with carburetor. It produces 75 hp (56 kW) at 6000 rpm and 112 N·m (83 lb·ft) at 4000 rpm. Redline is at 6500 rpm. Catalyzed models come with electronically controlled carburetors. In this version the most common problem is the air/fuel ratio solenoid in the carburetor.

Applications:

The GA14DE is a 1.4 litre (1392 cc) 16V DOHC fuel injection engine. Bore x stroke (mm): 73.6 x 81.8. It produces 64 kW (87 PS) at 6000 rpm and 116 N·m (86 lb·ft) at 4000 rpm. Redline is at 7200 rpm.

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