3.6 Liter Pentastar® Engine

JK 2012 - 2018

3.0 Liter Pentastar® Engine (Export) | JK 2014 - 2018

Exploded diagram of the JK 3.6 Liter Pentastar® Engine. Numbered callouts match the table below.

Exploded diagram of the JK 3.6 Liter Pentastar® Engine. Numbered callouts match the table below.

Item numbers match the diagrams. Each part number searches Amazon for that Crown part.

Item #DescriptionYearsEngineCommentsPart No.
1 Spark Plug Well Gasket 12/18 All Left or Right 5184778AB
2 Camshaft Seal 12/18 All Left or Right; Intake or Exhaust 5184855AB
3 Camshaft Sensor Seal 12/18 All Left or Right 5184772AB
4
 
Valve Cover Gasket
 
12/18
12/18
All
All
Left
Right
5184595AE
5184596AE
5 Freeze Plug 12/18 All Left or Right; At Cylinder Heads; 1.25” 4556020AB
6 Exhaust Manifold Gasket 12/18 All Left or Right 68093232AA
7
 
Cylinder Head Gasket
 
12/18
12/18
3.6L
3.6L
Left
Right
5184455AG
5184456AG
8 Upper Engine Gasket Set 12/18 3.6L   68078540AC
9 Intake Manifold Seal 12/18 All Upper Manifold to Lower Manifold; 6 Required 5184562AC
10 Intake Manifold Seal 12/18 All Lower Manifold to Cylinder Head; 6 Required 5184331AC
11 Valve Spring Lock 12/18 All Intake or Exhaust; 2 Required Per Valve 4663722
12 Lifter 12/18 All Intake or Exhaust 5184332AA
13 Valve Seal 12/18 All Intake or Exhaust 5184168AB
14 Intake Valve 12/18 All Standard 5184127AC
15 Crankshaft Thrust Bearing Set 12/18 All Standard 5184129K
16 Crankshaft Main Bearing Set 12/18 3.6 Standard; Includes 4 Bearings 5184105K
17 Crankshaft Pilot Bearing 12/18 3.6L   53009181
18
 
Piston Ring Set
 
14/18
12/18
3.0L
3.6L
Standard; For 6 Pistons
Standard; For 6 Pistons
68214841AA*
68078776AA
19 Piston & Pin 12/18 3.6 Standard; 6 Required; No Rod Included 5184347P
20
 
 
 
 
 
Connecting Rod Bearing Set
 
 
 
 
 
12/18
12/18
12/18
12/18
12/18
12/18
3.0L
3.0L
3.0L
3.6L
3.6L
3.6L
Standard; For 1 Connecting Rod
-.003mm; For 1 Connecting Rod
+.003mm; For 1 Connecting Rod
Standard; Set of 6
-.003mm; For 1 Connecting Rod
+.003mm; For 1 Connecting Rod
68088069AA*
68088070AA*
68088068AA*
5184112AK
5184113AF*
5184111AF*
21 Harmonic Balancer 12/18 All   5184293AH
22 Crankshaft Seal 12/18 All Front 68079589AA
23
 
Engine Oil Filter & Cooler
Assembly
12/13
14/16
3.6L
All
Includes Oil Pressure and Oil
Temperature Sensors
5184294AE
68105583AF
24
 
Oil Filter
 
12/13
14/18
3.6L
All
 
 
68079744AB
68191349AA
25 Oil Pickup Tube O-Ring 12/18 All   5184908AB
26 Oil Filter Adapter O-Ring Kit 12/18 3.6L   68166067AA
27 Oil Filter Housing Repair Kit 12/13 3.6L Includes Internal Valve, Spring, Oil Filter, & O-Ring Set 5184294RK
28 Oil Filter Bypass Valve 12/13 3.6L   917992
29 Oil Pan 12/18 All Upper 68078951AC
30 Oil Pan 12/18 All Lower 5184546AC
31 Oil Drain Plug 12/18 All   6506214AA
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32 Oil Control Valve 12/18 All Left or Right; Intake or Exhaust 5184150AF
33 Timing Chain 12/18 All Secondary; Left or Right 5184352AF
34 Timing Chain Guide 12/18 All Secondary; Right 5047791AA
35 Timing Chain Tensioner 12/18 All Secondary; Left 5184360AF
36 Timing Chain Tensioner Arm 12/18 All Secondary; Left 5047792AA
37 Timing Gear 12/18 All Intermediate 5184357AE
38 Timing Gear Idler Shaft 12/18 All Intermediate 5184359AB
39 Timing Chain Tensioner Arm 12/18 All Secondary; Right 5047790AA
40 Timing Chain Tensioner 12/18 All Secondary; Right 5184888AC
41 Timing Chain Guide 12/18 All Secondary; Left 5047794AA
42 Timing Chain Guide 12/18 All Primary 5184392AD
43 Timing Chain 12/18 All Primary 5184355AF
44 Crankshaft Gear 12/18 All   5184356AE
45 Oil Pump Chain Tensioner 12/18 All   5184093AE
46 Timing Chain Tensioner 12/18 All Primary 5184391AF
47 Oil Pump Chain 12/18 All   68312674AA
48 Oil Pump Drive Gear 12/18 All   5184273AD
49 Coolant Crossover Gasket 12/18 All   68083133AB
50
 
Engine Mount
 
12/18
12/18
All
All
Left
Right
5147191AC
5147190AC
51
 
 
Timing Cover Gasket Set
 
 
14/18
12/15
16/18
3.0L
3.6L
3.6L
 
 
 
68228480AA
68228480AA
68078604AA
52 Engine Gasket Kit 12/18 All   68078554AD
53 Oil Pan Kit 12/18 All Includes Oil Pan & RTV Sealant 5184546K
54
 
Tune-Up Kit
 
12/13
14/18
3.6L
3.6L
Includes Air & Oil Filters & Spark Plugs
Includes Air & Oil Filters & Spark Plugs
TK51
TK52

* This Part # not currently carried by Crown Automotive