2025 Chevrolet Traverse 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

11 Coolant / Antifreeze parts are listed for the 2025 Chevrolet Traverse, from PRESTONE, VALVOLINE and ACDELCO. PRESTONE AF2100 carries the "Popular" badge.

The Compatible With All Colors section lists 1 option from PRESTONE — grouped under the catalog's "Compatible With All Colors" designation — the notes column spells out what sets them apart. PRESTONE AF3055 is listed in this group.

In the Economy grade, PRESTONE and VALVOLINE supply 2 parts: the catalog's value-priced group. A representative part number is PRESTONE AF3100.

The Heavy Duty section lists 1 option from PRESTONE — rated for severe service. PRESTONE AFC12100 is listed in this group.

The Premium section lists 2 options from PRESTONE — a step above OE specification in materials, tolerances or warranty terms. PRESTONE AF2100 is listed in this group.

The Standard Replacement section lists 5 options from VALVOLINE, PRESTONE and ACDELCO — built to original-equipment specification. ACDELCO 105027 is listed in this group.

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

GM GENUINE supplies the 4 Coolant Hose / Pipe parts for the 2025 Chevrolet Traverse.

This group includes GM GENUINE 42934281, GM GENUINE 26397989 and GM GENUINE 26595377 and the remaining parts above.

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

One part is listed for the 2025 Chevrolet Traverse — GM GENUINE 11548672.

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

This group shows a single part: GM GENUINE 26566817.

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

2 Coolant Reservoir Cap parts for the 2025 Chevrolet Traverse come from 2 brands — CALORSTAT and GATES.

Listed part numbers: CALORSTAT RC0144 and GATES 31569.

This table covers the Hose clamps. Read more

GM GENUINE supplies the 5 Hose Clamp parts for the 2025 Chevrolet Traverse. GM GENUINE 11570871 carries the "Popular" badge.

This group includes GM GENUINE 11570871, GM GENUINE 90572594 and GM GENUINE 11548691 and the remaining parts above.

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

One part is listed for the 2025 Chevrolet Traverse — GM GENUINE 12734630.

This table covers the Intercooler Air Hose pipes. Read more

One part is listed for the 2025 Chevrolet Traverse — GM GENUINE 12728636.

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

3 Radiator parts are listed for the 2025 Chevrolet Traverse, from GM GENUINE and FVP.

Part numbers include FVP RAD14036, GM GENUINE 85742793 and GM GENUINE 26416907.

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

One part is listed for the 2025 Chevrolet Traverse — ACDELCO RC124.

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

This group shows a single part: GM GENUINE 23444086.

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

This group shows a single part: GM GENUINE 85055109.

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

5 Temperature Sender / Sensor parts are listed for the 2025 Chevrolet Traverse, from HOLSTEIN, GM GENUINE and WELLS. GM GENUINE 55497116 carries the "Popular" badge.

Economy: 2 parts, from HOLSTEIN. A representative part number is HOLSTEIN 2CTS0331.

The Standard Replacement section: 3 options from GM GENUINE and WELLS. GM GENUINE 55497116 is listed in this group.

Part numbers include GM GENUINE 55497116, HOLSTEIN 2CTS0331 and HOLSTEIN 2CTS0334, among others listed above.

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

One part is listed for the 2025 Chevrolet Traverse — GM GENUINE 12695721.

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

This group shows a single part: GM GENUINE 12736214.