2025 GMC Canyon 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 for the 2025 GMC Canyon come from 3 brands — PRESTONE, VALVOLINE and ACDELCO. The "Popular" part is PRESTONE AF2100. 7 parts fit every engine; the other 4 are engine-specific.

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 2 options from PRESTONE and VALVOLINE — the catalog's value-priced group. PRESTONE AF3100 is listed in this group.

In the Heavy Duty grade, PRESTONE supplies 1 part: rated for severe service. A representative part number is PRESTONE AFC12100.

In the Premium grade, PRESTONE supplies 2 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is PRESTONE AF2100.

In the Standard Replacement grade, PRESTONE, VALVOLINE and ACDELCO supply 5 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

7 Coolant Hose / Pipe parts for the 2025 GMC Canyon come from GM GENUINE. The "Popular" part is GM GENUINE 12708930. Every part fits both the 2.7L L4 Turbocharged and the 5.3L V8.

Listed part numbers: GM GENUINE 12708930, GM GENUINE 12721220 and GM GENUINE 12692082, plus the other parts above.

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

This group shows a single part: GM GENUINE 11547271.

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

5 Coolant Reservoir parts are listed for the 2025 GMC Canyon, from TECHPRO, DORMAN, GM GENUINE and 1 other brand. DORMAN 603861 carries the "Popular" badge. 3 parts fit every engine; the other 2 are engine-specific.

This group includes DORMAN 603861, GM GENUINE 23386455 and GPD 2411160 and the remaining parts 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

2 Coolant Reservoir Cap parts are listed for the 2025 GMC Canyon, from CALORSTAT and GATES.

Part numbers include CALORSTAT RC0144 and GATES 31569.

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

This group shows a single part: GM GENUINE 11547271.

This table covers the Hose clamps. Read more

6 Hose Clamp parts for the 2025 GMC Canyon come from GM GENUINE. The "Popular" part is GM GENUINE 90572594. Every part fits both the 2.7L L4 Turbocharged and the 5.3L V8.

Part numbers include GM GENUINE 90572594, GM GENUINE 13162322 and GM GENUINE 11548976, among others listed above.

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

3 Intercooler parts for the 2025 GMC Canyon come from 3 brands — GM GENUINE, TYC and VARIOUS MFR. 2 parts fit every engine; the other 1 is engine-specific.

Part numbers include GM GENUINE 86273976, TYC 18146 and VARIOUS MFR GM3012130.

This table covers the Intercooler Air Hose pipes. Read more

This group shows a single part: GM GENUINE 86554209.

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 2025 GMC Canyon come from 6 brands — GM GENUINE, GPD, TECHPRO and 3 other brands. The "Popular" part is CSF 3977. 3 parts fit every engine; the other 4 are engine-specific.

The Economy section: 2 options from GPD and TECHPRO. GPD 13995C is listed in this group.

Standard Replacement: 4 parts, from GM GENUINE, CSF and TYC. A representative part number is CSF 3977.

1 further part sits outside the graded sections, with the same engine-level match.

This group includes CSF 3977, GPD 13995C and TECHPRO GM3010638 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

This group shows a single part: ACDELCO RC124.

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

One part is listed for the 2025 GMC Canyon — GM GENUINE 22790134.

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

6 Radiator Fan Assembly parts are listed for the 2025 GMC Canyon, from GM GENUINE, GPD and VARIOUS MFR. 3 parts fit every engine; the other 3 are engine-specific.

Economy: 3 parts, from GPD and VARIOUS MFR. A representative part number is GPD 2812466.

The Standard Replacement section: 3 options from GM GENUINE. GM GENUINE 84888877 is listed in this group.

Listed part numbers: GPD 2812466, GPD 2812467 and VARIOUS MFR GM3115369, plus the other parts above.

This table covers the shrouds that duct air through the fan and radiator. Read more

2 Radiator Fan Shroud parts for the 2025 GMC Canyon come from 2 brands — GM GENUINE and VARIOUS MFR. Every part fits both the 2.7L L4 Turbocharged and the 5.3L V8.

Part numbers include GM GENUINE 85670000 and VARIOUS MFR GM3110176.

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

ACDELCO supplies both parts for the 2025 GMC Canyon. All of them fit every engine offered in the 2025 Canyon.

Part numbers include ACDELCO 86518091 and ACDELCO 87839953.

This table covers the brackets that mount the Radiator Hose. 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

One part is listed for the 2025 GMC Canyon — GM GENUINE 86507325.

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

11 Temperature Sender / Sensor parts for the 2025 GMC Canyon come from 5 brands — GM GENUINE, STANDARD MOTOR PRODUCTS, GPD and 2 other brands. The "Popular" part is GM GENUINE 55489870.

The Economy section: 2 options from GPD and HOLSTEIN. GPD 1814559 is listed in this group.

Standard Replacement: 6 parts, from STANDARD MOTOR PRODUCTS, GM GENUINE and WELLS. A representative part number is GM GENUINE 55489870.

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

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 2025 GMC Canyon — MOTORAD 1263189.

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

GM GENUINE supplies both parts for the 2025 GMC Canyon. All of them fit every engine offered in the 2025 Canyon.

Listed part numbers: GM GENUINE 12738952 and GM GENUINE 12746198.

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: ACDELCO 2512075.

This table covers the Water Pump Seal 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

One part is listed for the 2025 GMC Canyon — GM GENUINE 12668035.