Overview
The Suzuki K engine family is a series of automobile engines from Suzuki, introduced in 1994. Displacements range from 0. 7 L to 1. 5 L. All engines have aluminium cylinder blocks with three or four cylinders in-line. Cylinder heads have two overhead camshafts, driven by chain, and four valves per cylinder. Fuel is gasoline/petrol, metered by multipoint fuel injection or direct injection. Some variants are turbocharged.
Since 2013, some of the K engines range have been upgraded with Dualjet technology. The upgrades include new two injectors per cylinder, increased compression ratio , redesigned water jacket shape, piston cooling by oil jets, water-cooled EGR system and several other changes for fuel efficiency. The turbocharged variant with direct injection fuel system is called Boosterjet....
engine brand: suzuki
production years: 2008-2020
engine lifespan: ~280 000
features: DOHC
power: 86 – 94 (MPI)
90 – 94 (Dualjet)
torque: 114 – 118 (MPI)
118 – 120 (Dualjet)
fuel system: distributed injection
fuel type: petrol
euro standards: EURO 4/5
timing drive: chain
hydraulic lifters: no
phase regulator: on both shafts
recommended engine oil: 5W-30
engine oil capacity: 3.1
displacement: 1242
compression ratio: 11.0 (MPI)
12.0 (Dualjet)
turbocharging: no
cylinder bore: 73
piston stroke: 74.2
cylinder block: aluminum R4
block head: aluminum 16v
According to our database, these cars use the engine k12b