2026 Jeep Cherokee Cooling System Parts

This table covers the engine coolants and antifreeze formulations specified for this cooling system. Typical signs include a rising temperature gauge, rusty or sludged coolant, or a heater that blows cold. Use the chemistry named in the notes. Mixing silicate, OAT and HOAT formulas can gel in the radiator. Read more

This group shows a single part: MOPAR 68153921AA.

This table covers the hard pipes and extra hoses in the coolant circuit. Read more

5 Coolant Hose / Pipe parts for the 2026 Jeep Cherokee come from MOPAR.

Part numbers include MOPAR 68579151AA, MOPAR 68579157AA and MOPAR 68613983AA, among others listed above.

This table covers the overflow / expansion tanks that hold extra coolant. Read more

MOPAR supplies the 3 Coolant Reservoir parts for the 2026 Jeep Cherokee.

This group includes MOPAR 68577161AA, MOPAR 68577162AA and MOPAR 68589671AB.

This table covers the Hose clamps. Read more

2 Hose Clamp parts for the 2026 Jeep Cherokee come from MOPAR.

Listed part numbers: MOPAR 6106346AA and MOPAR 68729103AA.

This table covers the intercoolers that cool turbo or supercharger charge air. Read more

This group shows a single part: MOPAR 68628359AA.

This table covers the Intercooler Air Hose pipes. Read more

This group shows a single part: MOPAR 68628443AB.

This table covers the Inverter coolers. Typical signs include overheated fluid, a leak at the fittings, or mixed fluids in the reservoir. Flush the lines when you replace a cooler. Read more

MOPAR supplies both parts for the 2026 Jeep Cherokee.

Listed part numbers: MOPAR 68467575AA and MOPAR 68597331AC.

This table covers the upper, lower and connecting hoses between radiator, engine and reservoir. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle. Read more

MOPAR supplies the 5 Radiator Hose parts for the 2026 Jeep Cherokee.

This group includes MOPAR 68579144AA, MOPAR 68579145AA and MOPAR 68579146AB and the remaining parts above.

This table covers the Radiator Mount bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

MOPAR supplies both parts for the 2026 Jeep Cherokee.

This group includes MOPAR 68766858AA and MOPAR 68766859AA.

This table covers the seals at the Radiator. 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 5 Radiator Seal parts for the 2026 Jeep Cherokee.

This group includes MOPAR 68573224AA, MOPAR 68573226AA and MOPAR 68573227AA and the remaining parts above.

This table covers the senders that report coolant temperature to the gauge or ECU. Typical signs include a gauge that sits on empty or overheat, or a lamp that does not match what the engine is doing. Rule out the cluster and the wiring before replacing the sender. Read more

This group shows a single part: MOPAR 68640696AA.

This table covers the thermostats that open the coolant circuit at the specified temperature. Typical signs include slow warm-up, a gauge that climbs in traffic, or heat that never quite arrives. Replace the housing gasket with the thermostat and bleed the system so a trapped air pocket does not cook the new part. Read more

One part is listed for the 2026 Jeep Cherokee — MOPAR 68612902AE.

This table covers the pumps that circulate coolant through the block and radiator. Typical signs include coolant at the weep hole, pulley play, or a growl from the front of the engine. Replace the thermostat and refill with the specified coolant whenever the pump comes off. Read more

MOPAR supplies the 4 Water Pump parts for the 2026 Jeep Cherokee.

Listed part numbers: MOPAR 68597333AA, MOPAR 68597334AB and MOPAR 68621312AA, plus the other parts above.

This table covers the gaskets between the water pump and the block or housing. 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

This group shows a single part: MOPAR 5194022AA.

This table covers the Water Pump pulleys. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt. Read more

This group shows a single part: MOPAR 68635732AB.