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53022298AA Engine Multiple Displacement Solenoid for Dodge Ram 1500 5.7L 6.4L
$137.99
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$137.99
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This Engine Multiple Displacement Solenoid is a critical engine management component compatible with Dodge Ram 1500 trucks with 5.7L and 6.4L engines and matches OEM Part# 53022298AA.
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Product Overview
The Engine Multiple Displacement Solenoid, commonly referred to as the MDS solenoid, controls cylinder deactivation on HEMI V8 engines. It enables seamless switching between 4-cylinder and 8-cylinder modes, directly impacting fuel economy and engine smoothness. This Engine Multiple Displacement Solenoid is a vital replacement for Ram 1500 owners experiencing MDS-related faults.
Key Features & Performance
- Direct OEM-style replacement for precise system integration
- Maintains correct oil pressure routing for MDS lifter activation
- Sturdy construction resists high engine bay heat and vibration
- Helps eliminate rough idle, misfire codes, and hesitation caused by a failing solenoid
- Quick electrical connector and bolt-on installation matches factory fit
Fitment & Compatibility
- Dodge Ram 1500 with 5.7L V8 HEMI engine
- Dodge Ram 1500 with 6.4L V8 HEMI engine
- Compatible with select model years—verify by VIN or original part number 53022298AA
Common Uses
- Restoring cylinder deactivation function on a Ram 1500 with MDS
- Resolving check engine light codes related to MDS solenoid circuit performance
- Preventing engine stumble and rough running during mode transitions
- Replacing an original solenoid during intake manifold or valley pan service
Technical Specifications
- Part Number(s): 53022298AA
- Application: Multiple Displacement System (MDS) solenoid for 5.7L and 6.4L HEMI
Frequently Asked Questions
Q: What symptoms indicate a failing MDS solenoid? A: Frequent signs include rough idling, cylinder deactivation malfunction, P3400-series diagnostic trouble codes, and illuminated check engine light. Replacing the solenoid restores normal MDS operation.
Q: Does this solenoid require special programming after installation? A: No ECU reprogramming is needed; the solenoid is plug-and-play. The Powertrain Control Module automatically recognizes the new component once the fault codes are cleared.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.