2015 Cadillac Escalade 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

17 Coolant / Antifreeze parts are listed for the 2015 Cadillac Escalade, from PRESTONE, PEAK, VALVOLINE and 3 other brands. FVP MV5050GAL 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, FVP, PEAK, PRESTONE and 1 other brand supply 4 parts: the catalog's value-priced group. A representative part number is FVP MV5050GAL.

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

The Premium section lists 4 options from PRESTONE and PEAK — a step above OE specification in materials, tolerances or warranty terms. PRESTONE AF2100 is listed in this group.

The Standard Replacement section lists 7 options from VALVOLINE, PRESTONE, ACDELCO and 2 other brands — 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

5 Coolant Hose / Pipe parts are listed for the 2015 Cadillac Escalade, from GATES, ACDELCO, DAYCO and 1 other brand. GATES 51907 carries the "Popular" badge.

This group includes GATES 51907, ACDELCO 84919470 and DAYCO 80302 and the remaining parts above.

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

This group shows a single part: ELRING 050410.

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

GM GENUINE supplies the 4 Coolant Hose Retainer / Clip parts for the 2015 Cadillac Escalade.

Part numbers include GM GENUINE 23129954, GM GENUINE 15035355 and GM GENUINE 23129953, among others listed above.

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

7 Coolant Reservoir parts for the 2015 Cadillac Escalade come from 7 brands — DORMAN, GM GENUINE, GPD and 4 other brands. The "Popular" part is DORMAN 603973.

Listed part numbers: DORMAN 603973, GM GENUINE 84368362 and GPD 2411170, plus the other 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

6 Coolant Reservoir Cap parts for the 2015 Cadillac Escalade come from 6 brands — DORMAN, MOTORAD, AUTOTECNICA and 3 other brands. The "Popular" part is DORMAN 54218.

Part numbers include DORMAN 54218, MOTORAD T46 and AUTOTECNICA GM0714619, among others listed above.

This table covers the Cooling Fan control modules. Read more

3 Cooling Fan Control Module parts for the 2015 Cadillac Escalade come from US MOTOR WORKS.

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

MOTORAD supplies both parts for the 2015 Cadillac Escalade.

This group includes MOTORAD 3128 and MOTORAD 3127.

This table covers the Hose clamps. Read more

GM GENUINE supplies both parts for the 2015 Cadillac Escalade.

Listed part numbers: GM GENUINE 90530642 and GM GENUINE 11611361.

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

10 Radiator parts are listed for the 2015 Cadillac Escalade, from OSC, GM GENUINE, GPD and 4 other brands. FVP RAD13398 carries the "Popular" badge.

Economy: 1 part, from GPD. A representative part number is GPD 13398C.

The Standard Replacement section: 9 options from OSC, GM GENUINE, FVP and 3 other brands. FVP RAD13398 is listed in this group.

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 2015 Cadillac Escalade — ACDELCO RC118.

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

This group shows a single part: GM GENUINE 22790134.

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

8 Radiator Fan Assembly parts for the 2015 Cadillac Escalade come from 6 brands — GPD, GM GENUINE, SKP and 3 other brands. The "Popular" part is SKP SK621619.

The Economy section: 3 options from GPD and SKP. SKP SK621619 is listed in this group.

Standard Replacement: 5 parts, from GM GENUINE, AGILITY, FOUR SEASONS and 1 other brand. A representative part number is AGILITY 6010288.

This group includes SKP SK621619, GPD 2811668 and GPD 2811983 and the remaining parts above.

This table covers the Radiator Fan motors. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor. Read more

One part is listed for the 2015 Cadillac Escalade — SKP SK959280.

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

GM GENUINE supplies both parts for the 2015 Cadillac Escalade.

This group includes GM GENUINE 23123635 and GM GENUINE 23390829.

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

12 Radiator Hose parts for the 2015 Cadillac Escalade come from 6 brands — ACDELCO, GATES, CONTINENTAL and 3 other brands. The "Popular" part is ACDELCO 22805L.

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

This group shows a single part: GM GENUINE 20970408.

This table covers the Radiator insulators. Read more

This group shows a single part: GM GENUINE 25955679.

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 84241506.

This table covers the Radiator Upper Air Baffle retainers and clips. Read more

This group shows a single part: DORMAN 963208.

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

19 Temperature Sender / Sensor parts are listed for the 2015 Cadillac Escalade, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, SKP and 14 other brands. SKP SKTX89 carries the "Popular" badge.

Economy: 6 parts, from SKP, DORMAN, GPD and 3 other brands. A representative part number is SKP SKTX89.

In the Full Service Kit grade, WALKER PRODUCTS supplies 1 part: grouped under the catalog's "Full Service Kit" designation — the notes column spells out what sets them apart. A representative part number is WALKER PRODUCTS 21191118.

The Standard Replacement section: 12 options from ACDELCO, GM GENUINE, STANDARD MOTOR PRODUCTS and 9 other brands. ACDELCO 2134514 is listed in this group.

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

15 Thermostat parts for the 2015 Cadillac Escalade come from 10 brands — MOTORAD, SKP, ACDELCO and 7 other brands. The "Popular" part is SKP SK34836.

The Economy section: 4 options from SKP, AUTOTECNICA and DORMAN. SKP SK34836 is listed in this group.

The Performance section lists 1 option from MOTORAD — engineered beyond original-equipment specification. MOTORAD MRD108 is listed in this group.

Standard Replacement: 10 parts, from MOTORAD, ACDELCO, AISIN and 4 other brands. A representative part number is ACDELCO 1511125G.

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

6 Thermostat / Thermostat Housing / Water Outlet Seal parts are listed for the 2015 Cadillac Escalade, from FEL-PRO, GM GENUINE, APEX and 3 other brands. FEL-PRO 36106 carries the "Popular" badge.

Part numbers include FEL-PRO 36106, GM GENUINE 12620318 and APEX AWO2386, among others listed above.

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

2 Thermostat Housing / Water Outlet parts for the 2015 Cadillac Escalade come from 2 brands — GPD and SKP.

This group includes GPD 8241554 and SKP SK9022090A.

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

13 Water Pump parts for the 2015 Cadillac Escalade come from 9 brands — US MOTOR WORKS, SKP, FVP and 6 other brands. The "Popular" part is SKP SK1303020.

The Economy section: 8 options from US MOTOR WORKS, SKP, FVP and 1 other brand. SKP SK1303020 is listed in this group.

Standard Replacement: 5 parts, from ACDELCO, GATES, AISIN and 2 other brands. A representative part number is ACDELCO 2521027.

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

11 Water Pump Gasket parts are listed for the 2015 Cadillac Escalade, from FEL-PRO, GM GENUINE, APEX and 3 other brands. FEL-PRO 36110 carries the "Popular" badge.

This table covers the Water Pump housings. Read more

2 Water Pump Housing parts are listed for the 2015 Cadillac Escalade, from GM GENUINE and SKP.

Listed part numbers: GM GENUINE 12685257 and SKP SK12685257.