Suzuki G13B Engine long block

Brand new G13B 1.3L DOHC bare engine / long block assembly.

Manufactured to OEM specifications for Suzuki vehicles. This complete engine block, cylinder head, oil pan and valve cover assembly is ready to accept your existing intake, exhaust and accessories. Perfect for rebuilds, swaps and cost-effective restorations. Worldwide shipping available.

  • Engine Code: G13B / G13B/K
  • Displacement: 1.3 Litre (1298 cc)
  • Configuration: Inline 4-cylinder, 16-valve DOHC, naturally aspirated gasoline
  • Warranty: 1 Year / 20,000 Km
  • Fuel Type: Petrol / Gasoline
  • Condition: New – Bare Engine / Long Block

Description

G13B 1.3L DOHC Bare Engine / Long Block – Suzuki Swift GTi & Cultus GT-i Replacement Engine

This G13B bare engine is a complete long block assembly built to OEM specifications for Suzuki vehicles. It is the legendary 1.3-litre **DOHC 16-valve** naturally aspirated gasoline engine from the Suzuki G-series engine family, produced by Suzuki Motor Corporation in Japan. The G13B is the high-performance variant of the G13 family, famously fitted to the Swift GTi and Cultus GT-i, and renowned for its high-revving character and exceptional power density. The block, head, crank, pistons, cam and valves are all in place, and the assembly is ready to accept your existing intake, exhaust and accessories. This engine powered the Suzuki Swift GTi, Cultus GT-i, and Baleno GT from 1986 through 2005, and it remains one of the most sought-after engines in the aftermarket for these vehicles across Asia, Europe, Africa, Latin America and the Middle East.

Vehicle Compatibility

The G13B engine has been fitted to a range of Suzuki models. Always verify your engine code before purchase. Common applications include:

  • Suzuki Swift GTi Mk1 (AA34S, 1986 – 1989)
  • Suzuki Swift GTi Mk2 (EA, MA, SF413, 1989 – 1995)
  • Suzuki Swift GTi Mk3 (SF413, 1996 – 2000)
  • Suzuki Cultus GT-i (AA/AB, 1986 – 1988)
  • Suzuki Cultus GT-i Mk2 (SF, 1988 – 1994)
  • Suzuki Baleno 1.3 DOHC (EA/EC, 1995 – 2002)
  • Suzuki Baleno GT (EA/EC, select variants)
  • Suzuki Esteem 1.3 DOHC (select export variants)
  • Maruti Suzuki Baleno 1.3 (export, 1999 – 2005)
  • Suzuki Swift Cino / GTi (1994 – 1997, select variants)
  • Other Suzuki models equipped with the G13B DOHC engine code

Please confirm your engine code is “G13B” (DOHC) before ordering. The G13BB (SOHC 8-valve) and G13A (SOHC) are related but different engines — check the stamp on your block carefully. The G13B is the DOHC 16-valve sports engine; the G13BB is the SOHC variant used in the Jimny. This is a bare engine assembly; all external components must be transferred from your original engine.

What’s Included

  • Complete cylinder block with pistons, rings, crankshaft and connecting rods
  • Assembled cylinder head with valves, springs and camshafts (DOHC 16V)
  • Oil pan and valve cover
  • Timing belt cover and timing belt kit installed
  • Water pump pre-installed

Note: This is a bare engine / long block assembly. Intake manifold, exhaust manifold, fuel injectors, throttle body, alternator, starter, engine wiring harness, ECU and all external sensors are NOT included. They must be transferred from your original engine.

Why Choose This G13B Bare Engine

  • 100% brand new – never remanufactured or refurbished
  • Factory compression and oil pressure tested
  • OEM-grade materials and machining tolerances
  • Packed securely in a wooden crate for safe international freight
  • 1-year / 20,000 km warranty included
  • Fast global shipping to port or door

If you are looking for a G13B engine for sale or a Suzuki Swift GTi replacement engine, this premium long block gives your vehicle a factory-fresh start. Order now for a reliable, direct-fit solution.

More Suzuki Engines + Quick Contact