2026 Dodge Durango Engine Parts

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

10 Camshaft parts for the 2026 Dodge Durango come from 2 brands — MOPAR and MELLING. The "Popular" part is MELLING MC1402.

The Heavy Duty / Towing section lists 1 option from MELLING — grouped under the catalog's "Heavy Duty / Towing" designation — the notes column spells out what sets them apart. MELLING 23109 is listed in this group.

The High Performance section lists 2 options from MELLING — engineered beyond original-equipment specification. MELLING 23209 is listed in this group.

In the Standard Replacement grade, MOPAR and MELLING supply 3 parts: built to original-equipment specification. A representative part number is MELLING MC1402.

4 further parts sit outside the graded sections, with the same engine-level match.

This table covers the Camshaft 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

2 Camshaft Plug parts for the 2026 Dodge Durango come from 2 brands — MELLING and MOPAR.

Part numbers include MELLING MEP334 and MOPAR 6507663AA.

This table covers the Camshaft Retainer / Thrust plates. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts. Read more

2 Camshaft Retainer / Thrust Plate parts are listed for the 2026 Dodge Durango, from MELLING and MOPAR.

Part numbers include MELLING MD200 and MOPAR 53022178AE.

This table covers the Connecting Rod bolts. Read more

MOPAR supplies the 3 Connecting Rod Bolt parts for the 2026 Dodge Durango.

Part numbers include MOPAR 6509128AA, MOPAR 6506335AA and MOPAR 6508955AA.

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

3 Conversion / Lower Gasket Set parts for the 2026 Dodge Durango come from MOPAR.

Part numbers include MOPAR 68297851AB, MOPAR 68223391AD and MOPAR 68262328AA.

This table covers the crankshafts that turn piston motion into rotation. Read more

This group shows a single part: MOPAR 4893356AA.

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

MOPAR supplies the 11 Crankshaft Main Bearing parts for the 2026 Dodge Durango. MOPAR 68242633AA carries the "Popular" badge.

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

MOPAR supplies the 4 Crankshaft Seal parts for the 2026 Dodge Durango.

This group includes MOPAR 68079589AA, MOPAR 68245707AD and MOPAR 53021585AD and the remaining parts above.

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

MOPAR supplies the 4 Cylinder Head parts for the 2026 Dodge Durango.

Listed part numbers: MOPAR 68293289AB, MOPAR 68293288AB and MOPAR 68280503AF, plus the other parts above.

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

2 Cylinder Head Alignment Dowel Pin parts for the 2026 Dodge Durango come from MOPAR.

Listed part numbers: MOPAR 6100997 and MOPAR 5203466.

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 for the 2026 Dodge Durango come from 3 brands — MOPAR, FEL-PRO and VICTOR REINZ. The "Popular" part is FEL-PRO 26423PT.

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 for the 2026 Dodge Durango come from 3 brands — MOPAR, FEL-PRO and VICTOR REINZ.

Listed part numbers: FEL-PRO HS26423PT, MOPAR 68297850AE and MOPAR 68417512AB, plus the other 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

One part is listed for the 2026 Dodge Durango — 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

2 Cylinder Head Side Cover Gasket parts for the 2026 Dodge Durango come from MOPAR.

Part numbers include MOPAR 4893804AC and MOPAR 4893805AC.

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

MOPAR supplies both parts for the 2026 Dodge Durango.

This group includes MOPAR 4609325 and MOPAR 5149022AC.

This table covers the Engine covers. Read more

4 Engine Cover parts for the 2026 Dodge Durango come from MOPAR. Every part fits all 3 engine options (3.6L V6, 5.7L V8 and 6.2L V8 Supercharged).

Listed part numbers: MOPAR 68258780AA, MOPAR 68277369AA and MOPAR 5113714AC, plus the other parts 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

3 Engine Kit Gasket Set parts for the 2026 Dodge Durango come from MOPAR.

This group includes MOPAR 68297850AC, MOPAR 68297850AD and MOPAR 68361495AA.

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 are listed for the 2026 Dodge Durango, from MOPAR and MELLING.

Part numbers include MELLING V3462, MELLING V3195 and MOPAR 5048022AA, among others listed 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

6 Expansion Plug parts for the 2026 Dodge Durango come from MOPAR. 1 part fits every engine; the other 5 are engine-specific.

Listed part numbers: MOPAR 68060349AA, MOPAR 6512292AA and MOPAR 4884792AB, plus the other parts above.

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

4 Harmonic Balancer parts for the 2026 Dodge Durango come from 2 brands — MOPAR and DAYCO.

Listed part numbers: DAYCO PB1707N, MOPAR 5184293AC and MOPAR 53022413AA, 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

MOPAR supplies both parts for the 2026 Dodge Durango.

Part numbers include MOPAR 5281803AA and MOPAR 4861970AF.

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

4 Intake Manifold Gasket parts for the 2026 Dodge Durango come from MOPAR.

Listed part numbers: MOPAR 68232614AA, MOPAR 4627590AA and MOPAR 68545089AA, plus the other parts 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

One part is listed for the 2026 Dodge Durango — FEL-PRO MS97205.

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

6 Intake Valve parts are listed for the 2026 Dodge Durango, from MELLING and MOPAR.

Part numbers include MELLING V3461, MELLING V3194 and MELLING V5825, 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

One part is listed for the 2026 Dodge Durango — ANCHOR 3280.

This table covers the Motor Mount bolts. Read more

This group shows a single part: MOPAR 4809963AE.

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

MOPAR supplies both parts for the 2026 Dodge Durango.

This group includes MOPAR 52124987AB and MOPAR 52124986AB.

This table covers the Motor Mount Heat insulators. Read more

4 Motor Mount Heat Insulator parts for the 2026 Dodge Durango come from MOPAR.

This group includes MOPAR 5147152AC, MOPAR 5147153AC and MOPAR 5038673AA and the remaining parts above.

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

This group shows a single part: MOPAR 5038830AB.

This table covers the Motor Mount kits. Read more

ANCHOR supplies both parts for the 2026 Dodge Durango.

Part numbers include ANCHOR 300121 and ANCHOR 300120.

This table covers the engine oils listed by grade and specification for this engine. Typical signs include a low-oil lamp, knocking after a long interval, or oil that has gone thin and black well before the next service. Match the viscosity and spec in the notes (and on the filler cap). The tables group grades — they are not interchangeable. Read more

34 Oil parts are listed for the 2026 Dodge Durango, from VALVOLINE, MOBIL, LIQUI MOLY and 3 other brands. LIQUI MOLY 2208 carries the "Popular" badge. Grades run from Full Synthetic through High Mileage (>75,000 Miles); Full Synthetic is the most populated section, led by VALVOLINE, LIQUI MOLY, MOBIL and 3 other brands.

This table covers the heat exchangers that cool engine oil. Typical signs include oil at the cooler fittings, or coolant that looks like a milkshake. Pressure-test both circuits after a cooler swap — a leak here mixes oil and coolant. Read more

One part is listed for the 2026 Dodge Durango — MOPAR 5181879AE.

This table covers the Oil Cooler Hose pipes. Read more

MOPAR supplies both parts for the 2026 Dodge Durango.

This group includes MOPAR 68502661AB and MOPAR 68304643AB.

This table covers the Oil Dipstick tubes. Read more

MOPAR supplies the 7 Oil Dipstick / Tube parts for the 2026 Dodge Durango.

This group includes MOPAR 68249436AC, MOPAR 68249435AC and MOPAR 68274931AC and the remaining parts above.

This table covers the drain plugs in the oil pan. Read more

MOPAR supplies the 4 Oil Drain Plug parts for the 2026 Dodge Durango.

Part numbers include MOPAR 6513414AA, MOPAR 68174052AB and MOPAR 6507741AA, among others listed above.

This table covers the caps on the oil filler neck. Read more

6 Oil Filler Cap parts are listed for the 2026 Dodge Durango, from MOTORAD, MOPAR and GATES.

Part numbers include GATES 31299, MOPAR 53013775AC and MOPAR 68206054AA, among others listed above.

This table covers the Oil Filler tubes. Read more

One part is listed for the 2026 Dodge Durango — MOPAR 68241630AA.

This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive. Read more

34 Oil Filter parts are listed for the 2026 Dodge Durango, from WIX, FVP, PRO-TEC and 9 other brands. MOBIL M1113A carries the "Popular" badge. Grades run from Economy through Standard Replacement; Standard Replacement is the most populated section, led by MOPAR, WIX, HASTINGS / BALDWIN and 5 other brands.

This table covers the Oil Filter adapters. Read more

3 Oil Filter Adapter parts for the 2026 Dodge Durango come from MOPAR.

This group includes MOPAR 68596318AB, MOPAR 68382405AA and MOPAR 68382403AA.

This table covers the Oil Filter Adapter Gasket O-rings. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

This group shows a single part: MOPAR 68191356AB.

This table covers the Oil Filter covers. Read more

2 Oil Filter Cover parts for the 2026 Dodge Durango come from 2 brands — MOPAR and MOTORAD.

This group includes MOPAR 68191350AA and MOTORAD MO327.