The Dorman 916-592XD Multiple Displacement Solenoid offers a direct, aluminum-housed replacement for Chrysler, Dodge, Ram, and Jeep MDS systems (2010–2023), measuring roughly 3.5 in. long with a standard electrical connector and O-ring seal. It targets brittle plastic failures, improves heat dissipation, and restores fuel-saving cylinder deactivation; common signs include rough idle, MDS codes, and poor MPG. Installation is straightforward, warranty-backed, and worth considering if symptoms persist—what follows outlines fitment, failure modes, and troubleshooting.
Key Takeaways
- Durable aluminum housing replaces brittle plastic, reducing fracture risk and improving heat dissipation.
- Restores MDS function, addressing rough idle, intermittent misfires, and improved fuel economy.
- Includes premium O-rings and dimensional fidelity for reliable sealing and pressure restoration.
- Fits Chrysler/Dodge/Ram/Jeep (2010–2023); verify part numbers CD001/53022298AA before ordering.
- Tested to OE FIX standards, rated 4.4/5 by customers, with 30-day Amazon return available.
Product Overview and Key Specifications
A concise replacement option, the Dorman 916-592XD Multiple Displacement Solenoid is designed as an OE FIX solution for select Chrysler, Dodge, Ram, and Jeep vehicles.
It weighs 6.4 ounces and measures 5.75 x 2.28 x 2.28 inches, MPN 916-592XD, OEM CD001/CDS01/VDS01/53022298AA.
What does it fit? Chrysler 300, Dodge Challenger/Charger/Durango, Jeep, Ram 1500–5500 (2010–2023).
Installation tips: confirm fit with the garage tool, inspect mating surfaces, replace O-rings, torque to spec.
Performance benefits: restores proper MDS operation, addresses rough idle and fuel economy loss.
Practical note: check all four solenoids during service.
Design Improvements and Build Quality
Durable construction and targeted upgrades define the Dorman 916-592XD’s approach to improving MDS reliability.
The unit uses a 5.75 x 2.28 x 2.28-inch aluminum housing that replaces brittle plastic, reducing fracture risk and improving heat dissipation. Premium O rings are included to restore system pressure and seal oil passages.
What improvements matter? Strength, sealing, and dimensional fidelity.
How was quality verified? Vehicle try-on testing and OE FIX standards.
Practical note: weight is 6.4 ounces; check connector alignment and mounting bolt spacing.
Verdict: solid build, measurable upgrades, and straightforward serviceability for technicians and DIYers.
Vehicle Compatibility and Fitment Guide
One practical starting point is to confirm vehicle year, make, model, and trim before ordering, since the Dorman 916-592XD is designed as a direct OE FIX replacement for specific Chrysler, Dodge, Ram, and Jeep applications.
Which models fit? Chrysler 300 (2010–2023), Dodge Challenger/Charger/Durango (2010–2023), Ram 1500–5500 (2010–2023), various Jeep models (2010–2023).
What to check: part numbers CD001/53022298AA, solenoid dimensions 5.75 x 2.28 x 2.28 inches, weight 6.4 ounces.
Installation tips: verify connector, torque specs, gasket seating.
Maintenance advice: inspect O-rings, oil passages, and retest after 10–15 miles.
Common Failure Signs and Troubleshooting Tips
Although symptoms can vary by mileage and operating conditions, failure of the Dorman 916-592XD Multiple Displacement Solenoid most commonly presents as measurable performance deficits that are easy to test for at the roadside or in a shop.
Readers will see failure symptoms: loss of power, rough idle, poor fuel economy, and intermittent misfires.
Troubleshooting techniques include: visual inspection for broken housing or clogged oil passages; measuring resistance across terminals (typical range 20–40 ohms); checking oil pressure drop, and swapping or testing all four MDS units.
Q: How to avoid damage during removal?
A: Use proper tools, expect brittle components.
Customer Ratings, Warranty, and Support
When considering purchase decisions, prospective buyers often weigh user ratings, warranty coverage, and available support as much as technical specs; the Dorman 916-592XD scores well on those fronts, with a customer rating of 4.4 out of 5 from 63 reviewers and a visible presence in sales rankings (Best Sellers Rank: #87,971 in Automotive, #39 in Automotive Replacement Starter Solenoids).
Reader questions: What do customer experiences reveal?
Answer: consistent reports of improved engine smoothness, restored pressure, and easier installation; some note variance in longevity.
Warranty/support: Amazon 30-day return guarantee, vendor customer service.
Consider: weight 6.4 oz, dimensions 5.75 x 2.28 x 2.28 in.
Frequently Asked Questions
How Difficult Is Installation for a DIY Mechanic Without Special Tools?
Moderate — installation challenges exist but are manageable. He notes DIY tips: inspect and replace all four MDS solenoids, use basic hand tools, expect potential breakage during removal, and consider patience or professional help if unsure.
Are Replacement O-Rings Included With the Solenoid?
Yes. The package includes replacement O-rings; o ring quality is described as premium. He notes installation tips: inspect all four MDS, replace brittle originals, use proper torque and clean oil passages for reliable operation.
Does This Solenoid Affect Engine Oil Pressure Readings?
Yes — ironically, improved solenoid performance can change oil pressure effects readings; a leaking or clogged MDS alters local pressure, so replacing with a proper unit (and O-rings) helps restore correct oil pressure behavior.
Can It Be Used on Performance-Tuned or Modified Engines?
Yes. He notes performance compatibility is generally acceptable, but tuning considerations matter: modified engines may require inspection of oil quality, pressure, and control programming; upgraded parts or professional calibration may be recommended to guarantee reliable MDS function.
Is the Aluminum Housing Less Prone to Corrosion Over Time?
Right off the bat, like a ship cutting through fog, the aluminum housing offers improved aluminum durability and enhanced corrosion resistance; over time it resists rust better than plastic, though environmental factors still affect longevity.
