Description

12911M68K00 ENGINE VALVE INTAKE: Suzuki K-Series Guide

Inlet Valve Component | Swift, Alto K10, Wagon R & Celerio

The 12911M68K00 ENGINE VALVE INTAKE is the essential engine component designed to restore the volumetric efficiency of your Suzuki K10B or K12M engine. This professionally engineered valve ensures maximum air induction, precise cylinder sealing, and superior structural integrity under the rapid cycling of modern DOHC valvetrains. This component is critical for maintaining the professional performance of your vehicle’s original engine configuration.

12911M68K00 ENGINE VALVE INTAKE Fitment

  • Suzuki Swift: 1.2L K12M Engine
  • Suzuki Alto K10: 1.0L K10B Engine
  • Suzuki Wagon R: K-Series Models
  • Suzuki Celerio / A-Star: 1.0L Models
  • OE Part Number: 12911M68K00

Technical Engine Specs

  • Engine Family: K10B (1.0L) / K12M (1.2L)
  • Valve Type: Intake (Inlet)
  • Mechanism: DOHC 12V / 16V
  • Material: High-Tensile Forged Steel
  • Standard: OE Precision Grade

Benefits of 12911M68K00 ENGINE VALVE INTAKE

Choosing this specific intake valve is vital for maintaining the smooth idling and throttle response of your Suzuki. Because K-Series engines are designed for high efficiency, selecting a premium valve prevents carbon buildup and ensures the valve face sits perfectly against the seat. For a complete head overhaul, we strongly recommend browsing our Exhaust Valves to ensure consistent valvetrain timing and performance.

Check Engine Fitment Verification

The Suzuki K-Series has seen various updates to valve head diameters in newer DualJet models. To ensure the 12911M68K00 ENGINE VALVE INTAKE is the correct match for your cylinder head, please contact us for professional verification using your chassis number.


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Note: Images shown are for illustration purposes only and may not be an exact representation of the product.

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Questions and Answers

Which Suzuki models use the 12911M68K00 ENGINE VALVE INTAKE?
This valve is compatible with a wide range of Suzuki vehicles, including the Alto K10, Wagon R (K-Series), Swift (1.2L), Ritz, and Celerio/A-Star.
Is this valve suitable for both 1.0L and 1.2L engines?
Yes, the 12911M68K00 ENGINE VALVE INTAKE is used in both the 3-cylinder K10B engine and the 4-cylinder K12M engine series.
What are the symptoms of a worn intake valve?
Common symptoms include engine misfiring, reduced power output, poor fuel economy, and a noticeable "popping" sound coming from the intake manifold.
How many intake valves are required for a full engine rebuild?
For the 3-cylinder K10B engine, you require 6 intake valves; for the 4-cylinder K12M engine, a full set requires 8 intake valves.
Can I use 12911M68K00 in CNG-powered Suzuki vehicles?
Yes, this valve is designed to meet the factory specifications for Suzuki K-Series engines, including the factory-fitted CNG variants common in the Wagon R and Alto.

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