Fitment Verified
MDS Lifters Camshaft Timing Chain VVT Kit for Chrysler Jeep V8 5.7L 2009-2015
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INFO
Overview
Is your 5.7L HEMI experiencing persistent valvetrain ticking, recurring misfires, rough idle, reduced power, timing-chain noise, low oil pressure, or oil and coolant leaks around engine sealing surfaces? These symptoms can have several causes, so confirm camshaft and lifter wear, VVT and timing condition, oil pressure, and gasket condition before ordering.
This engine service kit is designed for select 2009–2015 Chrysler, Dodge, and Jeep vehicles equipped with a 5.7L V8 HEMI engine using both MDS and VVT/VCT. It combines front and rear MDS valve-lifter sets, a camshaft, VVT gear, timing-chain kit, oil pump, cylinder-head and valve-cover gaskets, lower-engine gaskets, and a 30-piece bolt set for coordinated valvetrain, timing, lubrication, and sealing work during the same engine teardown.
Common Symptoms & Repair Scenarios
- Persistent ticking or tapping from the upper engine
- Recurring cylinder misfires or rough idle
- Reduced power or uneven engine operation
- Rattle or abnormal noise from the timing-chain area
- Confirmed cam-lobe, lifter-roller, or VVT timing wear
- Confirmed oil-pump wear or an oil-pressure concern
- Oil or coolant leakage requiring engine resealing
These symptoms do not confirm that every included component requires service. Diagnose the engine and inspect all related systems before installation.
Key Features
- Designed for listed 2009–2015 Chrysler, Dodge, and Jeep 5.7L HEMI applications equipped with MDS and VVT/VCT.
- Four front and rear MDS valve-lifter sets work with the included camshaft for valvetrain service.
- Timing-chain kit and VVT gear support correct crankshaft-to-camshaft timing after proper installation.
- Included oil pump supports engine-oil circulation through the valvetrain and other lubricated components.
- Cylinder-head gasket set and 30-piece bolt set support cylinder-head removal and reassembly.
- Valve-cover and lower-engine gasket sets support sealing work during the same teardown.
- Groups the main valvetrain, timing, lubrication, fastening, and sealing components in one service package.

