2020 Chevrolet Traverse Cooling System Parts

This table covers the Coolant Air Bleed Hose pipes. Read more

This group shows a single part: GM GENUINE 12717154.

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

3 Coolant Hose / Pipe parts for the 2020 Chevrolet Traverse come from GM GENUINE.

This group includes GM GENUINE 84819079, GM GENUINE 84819082 and GM GENUINE 84819078.

This table covers the Coolant Hose retainers and clips. Read more

This group shows a single part: GM GENUINE 11547445.

This table covers the gaskets that seal the Coolant Pipe. 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 2020 Chevrolet Traverse — AJUSA 01154600.

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

2 Coolant Reservoir parts are listed for the 2020 Chevrolet Traverse, from GM GENUINE and GPD.

This group includes GM GENUINE 84403735 and GPD 2411288.

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

6 Coolant Reservoir Cap parts are listed for the 2020 Chevrolet Traverse, from DORMAN, SKP, AUTOTECNICA and 3 other brands. DORMAN 54218 carries the "Popular" badge.

Part numbers include DORMAN 54218, SKP SK54218 and AUTOTECNICA GM0714619, among others listed above.

This table covers the Coolant Reservoir clamps. Read more

This group shows a single part: GM GENUINE 90572587.

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

2 Cooling System Tester Adapter parts for the 2020 Chevrolet Traverse come from MOTORAD.

This group includes MOTORAD 3128 and MOTORAD 3127.

This table covers the Hose clamps. Read more

5 Hose Clamp parts for the 2020 Chevrolet Traverse come from GM GENUINE. The "Popular" part is GM GENUINE 90572594.

This group includes GM GENUINE 90572594, GM GENUINE 11547681 and GM GENUINE 90572587 and the remaining parts above.

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

7 Radiator parts for the 2020 Chevrolet Traverse come from 6 brands — GM GENUINE, SPECTRA PREMIUM, TYC and 3 other brands. The "Popular" part is SPECTRA PREMIUM CU13758.

This group includes SPECTRA PREMIUM CU13758, TYC 13688 and AGILITY 8013688 and the remaining parts above.

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

2 Radiator Cap parts for the 2020 Chevrolet Traverse come from 2 brands — ACDELCO and PROFESSIONAL PARTS SWEDEN.

Part numbers include ACDELCO RC124 and PROFESSIONAL PARTS SWEDEN 21342353.

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

One part is listed for the 2020 Chevrolet Traverse — GM GENUINE 23444086.

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

7 Radiator Fan Assembly parts are listed for the 2020 Chevrolet Traverse, from GM GENUINE, VARIOUS MFR, FOUR SEASONS and 3 other brands. GM GENUINE 84725046 carries the "Popular" badge.

In the Economy grade, VARIOUS MFR supplies 1 part: the catalog's value-priced group. A representative part number is VARIOUS MFR GM3115313.

The Standard Replacement section lists 5 options from GM GENUINE, FOUR SEASONS, TYC and 1 other brand — built to original-equipment specification. GM GENUINE 84725046 is listed in this group.

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

Listed part numbers: GM GENUINE 84725046, VARIOUS MFR GM3115313 and GM GENUINE 84725045, plus the other parts above.

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

5 Radiator Hose parts are listed for the 2020 Chevrolet Traverse, from ACDELCO, GATES and CONTINENTAL. CONTINENTAL 66271 carries the "Popular" badge.

Listed part numbers: CONTINENTAL 66271, ACDELCO 84819090 and ACDELCO 84819088, plus the other parts above.

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

GM GENUINE supplies both parts for the 2020 Chevrolet Traverse.

Listed part numbers: GM GENUINE 23204611 and GM GENUINE 84211463.

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 2020 Chevrolet Traverse — MOTORAD 1103180.