2019 Jeep Wrangler Engine Parts

This table covers the Balance shafts. Read more

This group shows a single part: MOPAR 5048053AF.

This table covers the camshafts that open the valves. Read more

7 Camshaft parts are listed for the 2019 Jeep Wrangler, from MOPAR and MELLING. MELLING MC1445 carries the "Popular" badge.

Listed part numbers: MELLING MC1445, MELLING CKMC1443 and MELLING MC1444, plus the other parts above.

This table covers the bearings in the connecting-rod big ends. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

One part is listed for the 2019 Jeep Wrangler — ENGINETECH BB175J.

This table covers the Connecting Rod bolts. Read more

2 Connecting Rod Bolt parts for the 2019 Jeep Wrangler come from MOPAR.

Listed part numbers: MOPAR 6512009AA and MOPAR 6509128AA.

This table covers lower / conversion gasket sets for oil-pan and related joints. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

5 Conversion / Lower Gasket Set parts are listed for the 2019 Jeep Wrangler, from AJUSA, MAHLE / CLEVITE, MOPAR and 1 other brand.

Listed part numbers: AJUSA 54310900, AJUSA 54308900 and MAHLE / CLEVITE CS55401, plus the other parts above.

This table covers the main bearings that support the crankshaft in the block. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

7 Crankshaft Main Bearing parts for the 2019 Jeep Wrangler come from MOPAR. The "Popular" part is MOPAR 68242633AA.

Listed part numbers: MOPAR 68242633AA, MOPAR 68174625AA and MOPAR 68242631AA, plus the other parts above.

This table covers the sleeves used to restore a grooved crankshaft seal surface. Read more

3 Crankshaft Repair Sleeve parts for the 2019 Jeep Wrangler come from 3 brands — BCA, NATIONAL and WJB / INMOTION PARTS.

Part numbers include BCA NS99177, NATIONAL 99177 and WJB / INMOTION PARTS WS99177.

This table covers the front and rear seals that keep oil in at the crankshaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

14 Crankshaft Seal parts for the 2019 Jeep Wrangler come from 7 brands — MOPAR, AJUSA, FEL-PRO and 4 other brands. The "Popular" part is AJUSA 15056500.

This table covers the cylinder heads that close the top of the block. Read more

4 Cylinder Head parts for the 2019 Jeep Wrangler come from MOPAR.

This group includes MOPAR 68293289AB, MOPAR 68293288AB and MOPAR R8293288AB and the remaining parts above.

This table covers the Cylinder Head Alignment Dowel pins. Read more

One part is listed for the 2019 Jeep Wrangler — MOPAR 6100997.

This table covers the bolts that clamp the cylinder head to the block. Read more

6 Cylinder Head Bolt parts are listed for the 2019 Jeep Wrangler, from AJUSA, APEX, FEL-PRO and 2 other brands.

Listed part numbers: AJUSA 81069900, AJUSA 81062400 and APEX AHB1312, plus the other parts above.

This table covers the head gaskets that seal the block to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

14 Cylinder Head Gasket parts are listed for the 2019 Jeep Wrangler, from AJUSA, APEX, MAHLE / CLEVITE and 2 other brands. APEX AHG1391L carries the "Popular" badge.

This table covers multi-piece gasket sets for a cylinder-head job. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

5 Cylinder Head Gasket Set parts are listed for the 2019 Jeep Wrangler, from AJUSA, MAHLE / CLEVITE, MOPAR and 1 other brand.

This group includes AJUSA 52579000, AJUSA 52574600 and MAHLE / CLEVITE HS55401 and the remaining parts above.

This table covers the Cylinder Head plugs. Typical signs include a leak at the drain or glow-plug hole, or a plug that has rounded off. Replace the crush washer and torque to the spec in the notes. Read more

3 Cylinder Head Plug parts for the 2019 Jeep Wrangler come from MOPAR.

Listed part numbers: MOPAR 6511712AA, MOPAR 4884893AA and MOPAR 4556020AB.

This table covers the gaskets that seal the Cylinder Head Side Cover. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

MOPAR supplies the 5 Cylinder Head Side Cover Gasket parts for the 2019 Jeep Wrangler.

Part numbers include MOPAR 5048234AA, MOPAR 4893805AB and MOPAR 4893804AC, among others listed above.

This table covers the block heaters that warm the coolant or oil in cold weather. Read more

4 Engine Block Heater parts for the 2019 Jeep Wrangler come from 2 brands — KAT'S HEATERS and MOPAR.

This group includes KAT'S HEATERS 28814, KAT'S HEATERS 11814 and MOPAR 68259074AB and the remaining parts above.

This table covers the Engine covers. Read more

MOPAR supplies the 6 Engine Cover parts for the 2019 Jeep Wrangler. MOPAR 68293980AA carries the "Popular" badge. All of them fit every engine offered in the 2019 Wrangler.

Part numbers include MOPAR 68293980AA, MOPAR 6MA00RXFAA and MOPAR 68376509AA, among others listed above.

This table covers full gasket kits covering the joints opened in an engine rebuild. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

4 Engine Kit Gasket Set parts are listed for the 2019 Jeep Wrangler, from AJUSA and MOPAR.

Part numbers include AJUSA 50528100, AJUSA 50525900 and MOPAR 68297850AC, among others listed above.

This table covers the exhaust valves that let combustion gas out of the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

5 Exhaust Valve parts for the 2019 Jeep Wrangler come from 3 brands — MELLING, MOPAR and SBI.

This group includes MELLING V5842, MELLING V3462 and MOPAR 5048262AA and the remaining parts above.

This table covers the Expansion plugs. Typical signs include a leak at the drain or glow-plug hole, or a plug that has rounded off. Replace the crush washer and torque to the spec in the notes. Read more

MOPAR supplies the 6 Expansion Plug parts for the 2019 Jeep Wrangler.

Listed part numbers: MOPAR 4884792AB, MOPAR 6509900AA and MOPAR 68060349AA, plus the other parts above.

This table covers the crankshaft pulleys / harmonic balancers at the front of the engine. Read more

7 Harmonic Balancer parts are listed for the 2019 Jeep Wrangler, from MOPAR, SKP, ATP and 1 other brand. ATP 102343 carries the "Popular" badge.

In the Economy grade, SKP supplies 1 part: the catalog's value-priced group. A representative part number is SKP SK594405.

The Standard Replacement section lists 4 options from MOPAR, ATP and DORMAN — built to original-equipment specification. ATP 102343 is listed in this group.

2 ungrouped parts are not assigned to a grade, with the same engine-level match.

Listed part numbers: ATP 102343, SKP SK594405 and DORMAN 594405, plus the other parts above.

This table covers the Intake manifolds. Typical signs include an exhaust tick, a vacuum leak, or a gasket that has burned through. Replace the gaskets and hardware; a warped flange will leak with a new gasket alone. Read more

6 Intake Manifold parts for the 2019 Jeep Wrangler come from 2 brands — MOPAR and VAICO.

Listed part numbers: MOPAR 5281512AH, MOPAR 5281512AM and MOPAR 5281803AA, plus the other parts above.

This table covers the Intake Manifold bolts. Read more

2 Intake Manifold Bolt parts are listed for the 2019 Jeep Wrangler, from DORMAN and MOPAR.

Part numbers include DORMAN 32128 and MOPAR 6104124AA.

This table covers the Intake Manifold covers. Read more

One part is listed for the 2019 Jeep Wrangler — MOPAR 5281303AA.

This table covers the gaskets between the intake manifold and the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

9 Intake Manifold Gasket parts are listed for the 2019 Jeep Wrangler, from MAHLE / CLEVITE, MOPAR, FEL-PRO and 3 other brands. FEL-PRO MS97204 carries the "Popular" badge.

Part numbers include FEL-PRO MS97204, MAHLE / CLEVITE MS19879 and AJUSA 13285500, among others listed above.

This table covers the gaskets that seal the Intake Plenum. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

5 Intake Plenum Gasket parts for the 2019 Jeep Wrangler come from 5 brands — FEL-PRO, APEX, MAHLE / CLEVITE and 2 other brands. The "Popular" part is FEL-PRO MS97205.

Listed part numbers: FEL-PRO MS97205, APEX AMS13120 and MAHLE / CLEVITE MS20456, plus the other parts above.

This table covers the intake valves that let air (and fuel, on port-injected engines) into the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

5 Intake Valve parts for the 2019 Jeep Wrangler come from 4 brands — MOPAR, MELLING, QUALCAST and 1 other brand.

Part numbers include MELLING V3461, MOPAR 5048155AB and MOPAR 5047917AA, among others listed above.

This table covers the mounts that hold the engine to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

16 Motor Mount parts for the 2019 Jeep Wrangler come from 4 brands — ANCHOR, DEA / MARMON RIDE CONTROL, PIONEER and 1 other brand. The "Popular" part is ANCHOR 3508.

This table covers the brackets that mount the Motor Mount. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners. Read more

6 Motor Mount Bracket parts for the 2019 Jeep Wrangler come from MOPAR.

Listed part numbers: MOPAR 68276795AA, MOPAR 68271532AC and MOPAR 68271533AC, plus the other parts above.

This table covers the Motor Mount Heat insulators. Read more

One part is listed for the 2019 Jeep Wrangler — MOPAR 68253159AA.

This table covers the isolators in an engine mount. Read more

MOPAR supplies the 4 Motor Mount Isolator parts for the 2019 Jeep Wrangler.

This group includes MOPAR 68622629AA, MOPAR 68622628AA and MOPAR 68236159AB and the remaining parts above.

This table covers the Motor Mount kits. Read more

2 Motor Mount Kit parts for the 2019 Jeep Wrangler come from ANCHOR.

Part numbers include ANCHOR 300793 and ANCHOR 300886.