Eliminate MultiAir actuator oil starvation and excessive oil consumption with this precision remanufactured Chrysler ED6 2.4L Remanufactured Engine. Production machine centers align-hone die-cast aluminum block casting ED6 to restore main bearing saddle alignment across the engine bay envelope. This 2.4L 4-Cylinder 16-Valve SOHC powerplant requires rigorous pre-priming of the hydraulic MultiAir brick prior to initial start.

High-pressure die-cast aluminum block casting ED6 houses cast iron parent liners and a forged steel crankshaft micro-polished to 0.0003in runout. Aluminum SOHC cylinder heads mount an electro-hydraulic MultiAir variable valve lift assembly actuating sixteen valves. Low-friction coated pistons pair with steel wrist pins and upgraded tri-metal rod bearings. The complete crated long block weighs 250 lbs with crated envelope dimensions of 38in length by 38in width by 38in height and holds 5.5 quarts oil.

Key Features of Chrysler ED6

Automotive repair centers buy Chrysler ED6 remanufactured engine assemblies to restore factory vehicle acceleration and pass tailpipe emission tests. Fleet technicians install this remanufactured 2.4L long block replacement to cure MultiAir misfires and oil consumption.

- Aluminum block casting ED6 receives precision CNC deck milling to secure multi-layer steel head gaskets.
- Forged steel crankshaft journals undergo micro-polishing down to 0.0003in runout to eliminate bearing wear.
- MultiAir hydraulic oil supply galleries receive ultrasonic cleaning to ensure unrestricted oil delivery to variable lift solenoids.
- Tri-metal rod bearings maintain 0.0012in oil clearance to protect crankshaft journals under heavy acceleration loads.
- Plateau-honed cylinder liners feature diamond crosshatch finishing to seat replacement low-tension piston rings within 500 miles.
- SOHC cylinder heads receive precision three-angle valve seat cutting to maintain 0.001in valve seat runout.
- Multi-layer steel head gaskets come pre-installed with torque-to-yield cylinder head bolts torqued to factory specifications.

Dyno Load Precision Machining Tolerances

Dynamometer testing confirms 180 HP at 6,400 RPM alongside 171 ft-lbs shaft torque at 4,600 RPM under continuous testing resistance. Machine shop technicians measure crankshaft journal runout below 0.0003in TIR while rod bearing oil clearance measures 0.0012in. CNC plateau bore honing holds piston-to-bore clearance at 0.0012in to prevent cold piston scuffing. Hot engine oil pressure sustains 60 PSI at 3,000 RPM while engine coolant stabilizes at 195°F. Individual cylinder compression tests verify balanced readings between 180 PSI and 185 PSI across all four cylinders.

Vehicle Fitment Drivetrain Guide

This remanufactured engine fits 2015 to 2016 Chrysler 200, 2015 to 2016 Dodge Dart, and 2015 to 2016 Jeep Cherokee models equipped with the 2.4L 2360cc Tigershark MultiAir engine and sales code ED6. It matches 9-Speed Automatic and 6-Speed Manual front-wheel-drive or all-wheel-drive transaxles. This long block does not fit earlier 2.4L World Gas Engine ED3 platforms, 1.4L turbo MultiAir engines, or 3.2L Pentastar V6 Cherokee platforms.

Installation Protocol Service Requirements

Inspect intake manifold air actuator valves and replace degraded torque strut engine mounts before bolting the long block onto the chassis subframe. Never install this naturally aspirated Tigershark long block into custom turbocharged race projects or stripped off-road buggies lacking secondary oil filtration. Mechanics must verify MultiAir oil circuit cleanliness before initial ignition fire.

- Pressure-prime the oil channels with 0W-20 synthetic motor oil to fill the MultiAir hydraulic actuator before starter rotation.
- Drain break-in motor oil and swap the cartridge oil filter at 500 miles.
- Inspect MultiAir solenoid response and verify variable valve timing actuation at 3,000 miles.

Warranty Terms Core Return Policy

Our standard 3-Year Unlimited-Mile warranty protects parts and machine shop labor against internal mechanical defects. We coordinate free prepaid freight pickup for your rebuildable core inside a 30-day window. The crated unit contains the assembled long block core, pre-installed timing components, oil pan, and valve cover.