F58081951 MultiAir VVT Actuator – OEM 2.4L Valve Timing Module (Rebuilt & Tested)

The F58081951 MultiAir VVT actuator is a crucial component of the 2.4L Tigershark MultiAir engine used in many Chrysler, Dodge, Jeep, Ram, and Fiat vehicles. This unit controls valve lift, intake timing, combustion efficiency, and overall drivability. When the actuator begins to fail, the engine may lose power, idle roughly, misfire on cold starts, or trigger multiple VVT-related fault codes.

This rebuilt OEM actuator restores the original performance of your 2.4L MultiAir engine.
Each unit comes from a low-mileage donor and is fully cleaned, inspected, and bench-tested to ensure proper oil pressure response, solenoid activation, and MultiAir system stability. Installation is straightforward — simply bolt it in, connect the wiring, and the engine recognizes it instantly with no programming required.

This component is essential for correct MultiAir operation, and using a genuine rebuilt OEM actuator ensures the best reliability, longest lifespan, and factory-correct performance.

Why Choose the OEM F58081951 Actuator

Drivers often experience major improvements immediately after replacing a failing actuator. Choosing an OEM rebuilt unit ensures:

• Accurate valve timing control

• Smoother idle and less vibration

• Better acceleration and throttle response

• Improved fuel economy

• Reduced risk of engine misfires

• Elimination of common VVT fault codes

• Proper combustion efficiency

Aftermarket versions are known to cause premature failures and engine codes. OEM parts maintain correct oil flow, response speed, and pressure regulation — exactly as engineered.

Your rebuilt actuator is serviced with extreme care to ensure it performs like a factory-new component.

Symptoms of a Bad MultiAir Actuator

If your vehicle has one or more of the problems below, this part is likely the cause:

• Rough idle after a cold start

• Sudden engine shaking

• Stalling when coming to a stop

• Poor acceleration or sluggish response

• Reduced engine power

• Check Engine Light with MultiAir/VVT codes

• Low fuel efficiency

• Delayed throttle response

• Unstable compression readings

Replacing the actuator often resolves these issues immediately.

Rebuild Process & Testing

Your actuator goes through a complete multi-stage refurbishment:

1.   cleaning

2. Oil passage inspection

3. Solenoid activation test

4. Pressure response simulation

5. Electronic control verification

6. Multi-day bench test under load

7. Final inspection prior to shipment

This ensures optimal flow, proper timing adjustments, and stable MultiAir operation.

⭐ Vehicle Compatibility (General)

(This actuator is used on most 2.4L Tigershark / MultiAir engines)

⭐ Why Our F-58081951 Actuators Are Better

• Rebuilt from OEM components

• Low-mileage donor parts

• Internally inspected and cleaned

• Solenoids and oil passages tested

• Bench-tested for proper valve control operation

• Guaranteed to fit and perform like factory

⭐ Common Symptoms This Part Fixes

• Rough idle

• Misfire on cold start

• Engine shaking

• Poor acceleration

• Check Engine Light (VVT / MultiAir / valve control codes)

• Loss of power

• Low fuel economy

⭐ Condition

• Rebuilt and tested

• 100% working

• Cleaned and inspected

• Low mileage

• Ready for installation

• OEM quality, not aftermarket

• video
• Will this fit my vehicle