Koomaha Intake Manifold Runner Control Valve for 2.4L Jeep/Dodge/Chrysler — Direct Replacement OE Fit, Restores Runner Operation

The Koomaha 911-902 intake manifold runner control valve is a direct aftermarket replacement for the original IMRC units used on many 2.4L Chrysler, Dodge and Jeep engines.

This aftermarket valve (OE references 4884549AC, 4884549AD, 4884549AB and others) restores proper intake runner operation for compatible 2.4L models when the factory part fails. It’s made to match the fit and function of the original equipment so you can replace a worn or stuck runner control without modifying the intake system.

Which vehicles and part numbers does this replace?

This part is designed as a direct replacement for multiple OE part numbers and specific 2.4L model years across Jeep, Dodge and Chrysler. Confirm your vehicle’s engine and part number before ordering to ensure compatibility.

• OE cross-references: 4884549AC, 4884549AD, 4884549AB, 911-902, 911902, 8V1010, IMRC4, MRC1002
• Jeep: Patriot (2011–2017), Compass (2007–2017) with 2.4L engines
• Dodge: Caliber (2007–2011), Journey (2009–2010), Avenger (2008–2009) 2.4L
• Chrysler: Sebring (2007–2009) 2.4L

How does this replacement unit help restore engine performance?

When the intake manifold runner control valve fails, intake runner positions can stick or report incorrect positions to the engine control module, affecting throttle response and drivability. Replacing a faulty IMRC valve helps the intake runners move correctly and sends proper feedback to the vehicle’s electronics, which can improve idling behavior and throttle consistency.

• Restores controlled intake runner movement for correct air routing
• Re-establishes accurate position feedback to the engine control unit
• Helps eliminate rough idle, hesitation, or check-engine codes related to IMRC

What should I check before installing this aftermarket valve?

Verify the OE number and vehicle application to prevent misfitment, and inspect the intake harness and connectors for damage or corrosion. Clean the intake area and confirm the mating surfaces are free of gasket debris to ensure a secure seal during installation.

• Match one of the listed OE cross-reference numbers to your original part
• Inspect electrical connector and wiring for continuity and corrosion
• Clean intake runner housing and use proper gasket or sealant where specified

Are there installation tips and maintenance notes I should follow?

Installation is straightforward for mechanically inclined homeowners or professional technicians; basic hand tools and a torque wrench are typically sufficient. After installation, clear any related fault codes and perform a key-on engine-off relearn or diagnostic check per repair manual to confirm the part is operating correctly.

• Use correct torque values for mounting bolts to avoid warping
• Replace related gaskets or seals when removed to prevent vacuum leaks
• Scan and clear codes, then verify IMRC operation via live data or test mode

Who is this for: This Koomaha aftermarket IMRC valve suits owners and mechanics who need a cost-effective, direct-fit replacement for failed intake manifold runner controls on compatible 2.4L Jeep, Dodge and Chrysler models. It’s aimed at anyone restoring drivability or addressing IMRC-related codes without replacing the entire intake manifold. Always confirm vehicle fitment and OE cross-references before purchase.