Replacement intake runner / variable tumble solenoid for Mazda MPS and Mazdaspeed models.
This solenoid controls the intake runner / VTCS system and can cause running issues, fault codes, rough idle, poor cold start behaviour, or intake runner related problems when faulty.
Available Options:
✅ Genuine Mazda OEM
Best option for factory quality and long-term reliability.
✅ Aftermarket Replacement
Cheaper option for general replacement and budget repairs.
✅ Premium Aftermarket
Higher quality aftermarket option for those wanting a better alternative without going genuine.
Common Names:
Variable Tumbler Solenoid
Intake Runner Solenoid
VTCS Solenoid
Intake Valve Runner Solenoid
Intake Manifold Runner Control Solenoid
Tumble Control Solenoid
Fitment:
Mazda 3 MPS / Mazdaspeed 3
Mazda 6 MPS / Mazdaspeed 6
2.3L DISI Turbo MZR engines
May fit other Mazda 2.3 DISI Turbo models. Please check before ordering.
Important:
There can be different versions depending on model and setup. Please provide your registration number or VIN if you are unsure which one you need.
Why Replace It?
A faulty intake runner solenoid may cause:
Rough idle
Poor cold starts
Check engine light
Intake runner fault codes
Reduced drivability
Vacuum control issues
A direct replacement part to restore proper intake runner operation.
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