K14B Engine for Suzuki Changan original parts

K14B Engine for Suzuki Swift, Ciaz, Ertiga, Vitara – High-Efficiency 1.4L DOHC Powerplant

The K14B engine is a globally recognized compact power unit developed by Suzuki Motor Corporation, engineered for superior performance, fuel economy, and reliability across a wide range of small to mid-size vehicles. This Bare Engine assembly delivers consistent power output with minimal environmental impact, making it an ideal choice for automotive enthusiasts, repair shops, and fleet operators seeking dependable performance in modern urban and highway driving conditions.

Key Features:

• DOHC 16-valve configuration ensures efficient airflow and combustion
• 1372cc displacement offers optimal balance between torque and revving capability
• Aluminum die-cast cylinder block reduces overall weight while enhancing heat dissipation
• Nutless connecting rods and hollow camshaft contribute to reduced internal friction and noise
• Maximum output: 67 kW at 6000 rpm | Peak torque: 112 N·m at 4000 rpm
• Compliant with stringent global emission standards including Euro 5 and beyond

Originally manufactured at the Changhe Suzuki Jiujiang plant since September 2005, the K14B engine has been widely adopted across models such as the Suzuki Swift, Ciaz, Ertiga, Vitara, Sx4, and others. Its robust design, low failure rate, and smooth operation have earned praise from mechanics and vehicle owners alike. Whether used as a long-block replacement or full engine assembly, this unit supports seamless integration into existing drivetrain systems without requiring extensive modifications.

This engine is particularly suited for use in compact hatchbacks, subcompact SUVs, and city cars where fuel efficiency, quiet operation, and durability are paramount. It’s also ideal for performance tuning projects that demand reliable base components with room for optimization through ECU remapping, intake upgrades, or exhaust enhancements—without compromising longevity.

Customers often highlight its ease of installation, stable idle behavior, and consistent acceleration response even under load. Many report improved mileage after replacing older engines with the K14B, especially when paired with modern transmission setups or eco-friendly driving habits.

Frequently Asked Questions:

Is the K14B engine compatible with my Suzuki model?
Yes, it is specifically designed for Suzuki Colorful, Swift, Ciaz, Ertiga, Big Dipper, Sx4, and Vitara variants. Always verify your VIN or engine code before purchase to ensure exact fitment.

What makes the K14B stand out from other 1.4L engines?
Its combination of lightweight materials, advanced valve train technology, and optimized thermal management results in better fuel economy, lower emissions, and longer service intervals compared to conventional inline-four engines.

Can I install this engine myself?
While technically feasible for experienced technicians, professional installation is recommended due to precise alignment requirements, sensor calibration, and compatibility checks with the vehicle’s electronic control system.