2008 Jeep Commander 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

19 Coolant / Antifreeze parts for the 2008 Jeep Commander come from 6 brands — PRESTONE, VALVOLINE, PEAK and 3 other brands. The "Popular" part is FVP MV5050GAL. Every part fits all 3 engine options (3.7L V6, 4.7L V8 and 5.7L V8).

In the Compatible With All Colors grade, PRESTONE supplies 1 part: grouped under the catalog's "Compatible With All Colors" designation — the notes column spells out what sets them apart. A representative part number is PRESTONE AF3055.

The Economy section lists 3 options from FVP, PEAK and PRESTONE — the catalog's value-priced group. FVP MV5050GAL is listed in this group.

In the Heavy Duty grade, VALVOLINE and PRESTONE supply 2 parts: rated for severe service. A representative part number is VALVOLINE ZXG051.

In the Premium grade, PRESTONE and PEAK supply 5 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is PRESTONE AF2100.

In the Standard Replacement grade, VALVOLINE, PRESTONE, ACDELCO and 2 other brands supply 8 parts: built to original-equipment specification. A representative part number is ACDELCO 105027.

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

2 Coolant Hose / Pipe parts for the 2008 Jeep Commander come from VAICO.

Listed part numbers: VAICO V330569 and VAICO V330570.

This table covers the seals at the Coolant Hose / Pipe. 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

One part is listed for the 2008 Jeep Commander — ELRING B63130.

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

6 Coolant Reservoir parts are listed for the 2008 Jeep Commander, from TECHPRO, DORMAN, SKP and 2 other brands. DORMAN 603068 carries the "Popular" badge. All of them fit every engine offered in the 2008 Commander.

Part numbers include DORMAN 603068, SKP SK603068 and GPD 2411011, among others listed above.

This table covers the caps on the overflow / expansion tank. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable. Read more

5 Coolant Reservoir Cap parts are listed for the 2008 Jeep Commander, from MOTORAD, DORMAN and MOPAR. MOTORAD T16 carries the "Popular" badge. All of them fit every engine offered in the 2008 Commander.

The Locking Replacement section lists 1 option from MOTORAD — grouped under the catalog's "Locking Replacement" designation — the notes column spells out what sets them apart. MOTORAD ST16 is listed in this group.

The Standard Replacement section: 1 option from MOTORAD. MOTORAD T16 is listed in this group.

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

This group includes MOTORAD T16, MOTORAD ST16 and DORMAN 54201 and the remaining parts above.

This table covers the Cooling Fan control modules. Read more

US MOTOR WORKS supplies the 3 Cooling Fan Control Module parts for the 2008 Jeep Commander.

This group includes US MOTOR WORKS 16749, US MOTOR WORKS 16789 and US MOTOR WORKS 16795.

This table covers the adapters used to pressure-test this cooling system. Read more

3 Cooling System Tester Adapter parts for the 2008 Jeep Commander come from 3 brands — ACDELCO, GATES and MOTORAD. Every part fits all 3 engine options (3.7L V6, 4.7L V8 and 5.7L V8).

Listed part numbers: ACDELCO 12A01, GATES 31413 and MOTORAD 3003.

This table covers the Hose clamps. Read more

This group shows a single part: MOPAR 32002366.

This table covers the radiators that dump engine heat to airflow through the core. Typical signs include overheating in traffic, a wet core, or coolant that disappears with no puddle. Replace the cap if it cannot hold the rated pressure, and bleed the system after the swap. Read more

19 Radiator parts for the 2008 Jeep Commander come from 12 brands — KOYORAD, TYC, AGILITY and 9 other brands. The "Popular" part is CSF 3292. 4 parts fit every engine; the other 15 are engine-specific.

The Premium (All Aluminum Construction) section lists 1 option from LILAND GLOBAL — a step above OE specification in materials, tolerances or warranty terms. LILAND GLOBAL 2840AA is listed in this group.

Standard Replacement: 18 parts, from KOYORAD, TYC, AGILITY and 8 other brands. A representative part number is CSF 3292.

This table covers the caps that hold system pressure at the radiator or reservoir neck. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable. Read more

10 Radiator Cap parts for the 2008 Jeep Commander come from 5 brands — SKP, MOTORAD, GATES and 2 other brands. The "Popular" part is MOTORAD ST16. Every part fits all 3 engine options (3.7L V6, 4.7L V8 and 5.7L V8).

Locking Replacement: 3 parts, from MOTORAD, GATES and SKP. A representative part number is MOTORAD ST16.

Standard Replacement: 7 parts, from CALORSTAT, SKP, MOTORAD and 2 other brands. A representative part number is MOTORAD T16.

This table covers the petcocks used to drain the radiator. Read more

2 Radiator Drain Petcock parts are listed for the 2008 Jeep Commander, from DORMAN and MOPAR. All of them fit every engine offered in the 2008 Commander.

Part numbers include DORMAN 61134 and MOPAR 4644269.

This table covers the fan assemblies (and clutches, where listed) that pull air through the radiator. Read more

12 Radiator Fan Assembly parts are listed for the 2008 Jeep Commander, from DORMAN, MOPAR, GPD and 7 other brands. DORMAN 621403 carries the "Popular" badge.

Economy: 5 parts, from DORMAN, GPD, SKP and 1 other brand. A representative part number is DORMAN 621403.

The Standard Replacement section: 5 options from AGILITY, FOUR SEASONS, TYC and 2 other brands. AGILITY 6010391 is listed in this group.

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

This table covers the Radiator Fan blades. Typical signs include chatter, streaks, or a skip at the top of the stroke. Confirm left and right lengths in the notes — they are often different. Read more

3 Radiator Fan Blade parts are listed for the 2008 Jeep Commander, from DORMAN, MOPAR and SKP. 1 part fits every engine; the other 2 are engine-specific.

Listed part numbers: DORMAN 620081, MOPAR 55038108AA and SKP SK38108.

This table covers the Radiator Fan clutches. Typical signs include slip at highway speed, chatter on takeoff, or a pedal that stays low. Resurface or replace the flywheel with the clutch — a heat-checked flywheel wastes the new disc. Read more

13 Radiator Fan Clutch parts for the 2008 Jeep Commander come from 8 brands — FVP, FOUR SEASONS, HAYDEN and 5 other brands. The "Popular" part is FOUR SEASONS 46086.

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

28 Radiator Hose parts are listed for the 2008 Jeep Commander, from DAYCO, GATES, ACDELCO and 2 other brands. DAYCO 72226 carries the "Popular" badge. The notes list position, dimensions and spec qualifiers wherever the manufacturer distinguishes between variants.

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 2008 Jeep Commander. All of them fit every engine offered in the 2008 Commander.

This group includes MOPAR 52079884AA and MOPAR 52079419.

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

One part is listed for the 2008 Jeep Commander — MOPAR 55037944AC.

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

13 Temperature Sender / Sensor parts for the 2008 Jeep Commander come from 12 brands — STANDARD MOTOR PRODUCTS, GPD, HOLSTEIN and 9 other brands. The "Popular" part is DELPHI TS10330. 12 parts fit every engine; the other 1 is engine-specific.

The Economy section: 6 options from GPD, HOLSTEIN, SKP and 3 other brands. GPD 1712493 is listed in this group.

Standard Replacement: 7 parts, from DELPHI, NTK, STANDARD MOTOR PRODUCTS and 4 other brands. A representative part number is DELPHI TS10330.

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

35 Thermostat parts are listed for the 2008 Jeep Commander, from MOTORAD, CALORSTAT, DORMAN and 6 other brands. DORMAN 9023312 carries the "Popular" badge. Economy, Heavy Duty, Performance, Premium and Standard Replacement are all represented, and Standard Replacement alone accounts for 21 parts.

This table covers the seals at the thermostat housing and water outlet. 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

9 Thermostat / Thermostat Housing / Water Outlet Seal parts for the 2008 Jeep Commander come from 4 brands — FEL-PRO, APEX, MAHLE / CLEVITE and 1 other brand. The "Popular" part is FEL-PRO 35840.

Part numbers include FEL-PRO 35840, APEX AWO2188 and APEX AWO2227, among others listed above.

This table covers the housings and outlets the thermostat sits in. Read more

17 Thermostat Housing / Water Outlet parts are listed for the 2008 Jeep Commander, from SKP, DORMAN, GATES and 7 other brands. AUTOTECNICA JE0715254PRM carries the "Popular" badge. 1 part fits every engine; the other 16 are engine-specific.

Economy: 8 parts, from SKP, DORMAN, AUTOTECNICA and 2 other brands. A representative part number is AUTOTECNICA JE0715254PRM.

The Standard Replacement section: 8 options from GATES, MOTORAD, FOUR SEASONS and 1 other brand. GATES CO34827 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.