2016 Cadillac SRX 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 2016 Cadillac SRX, 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 Coolant Air Bleed Hose pipes. Read more

GM GENUINE supplies both parts for the 2016 Cadillac SRX.

This group includes GM GENUINE 12637185 and GM GENUINE 12637183.

This table covers the bleeders used to purge air from the coolant circuit. Read more

This group shows a single part: DORMAN 626588.

This table covers the Coolant Bleed Hose fittings. Read more

One part is listed for the 2016 Cadillac SRX — GM GENUINE 12637187.

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

One part is listed for the 2016 Cadillac SRX — GM GENUINE 20795777.

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 943630.

This table covers the Coolant Hose Connector flanges. Read more

3 Coolant Hose Connector / Flange parts are listed for the 2016 Cadillac SRX, from DORMAN, GM GENUINE and MOTORAD.

Economy: 1 part, from DORMAN. A representative part number is DORMAN 9022091.

The Standard Replacement section: 2 options from GM GENUINE and MOTORAD. GM GENUINE 20847910 is listed in this group.

This group includes DORMAN 9022091, GM GENUINE 20847910 and MOTORAD CH2091.

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

This group shows a single part: AJUSA 01154600.

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

7 Coolant Reservoir parts for the 2016 Cadillac SRX come from 6 brands — TECHPRO, DORMAN, AUTOTECNICA and 3 other brands. The "Popular" part is DORMAN 603385.

Listed part numbers: DORMAN 603385, AUTOTECNICA GM0713819 and GM GENUINE 22950436, 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 2016 Cadillac SRX come from 6 brands — DORMAN, SKP, AUTOTECNICA and 3 other brands. The "Popular" part is DORMAN 54218.

Listed part numbers: DORMAN 54218, SKP SK54218 and AUTOTECNICA GM0714619, plus the other parts above.

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

One part is listed for the 2016 Cadillac SRX — GM GENUINE 90233545.

This table covers the Cooling Fan control modules. Read more

3 Cooling Fan Control Module parts for the 2016 Cadillac SRX 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 2016 Cadillac SRX.

Listed part numbers: MOTORAD 3128 and MOTORAD 3127.

This table covers the Hose clamps. Read more

GM GENUINE supplies the 3 Hose Clamp parts for the 2016 Cadillac SRX.

This group includes GM GENUINE 90572594, GM GENUINE 90572587 and GM GENUINE 11611503.

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

8 Radiator parts are listed for the 2016 Cadillac SRX, from DENSO, TYC, AGILITY and 5 other brands. DENSO 2219274 carries the "Popular" badge.

Listed part numbers: DENSO 2219274, TYC 13241 and AGILITY 8013241, plus the other 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 are listed for the 2016 Cadillac SRX, from ACDELCO and PROFESSIONAL PARTS SWEDEN.

This group includes ACDELCO RC124 and PROFESSIONAL PARTS SWEDEN 21342353.

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

2 Radiator Drain Petcock parts for the 2016 Cadillac SRX come from 2 brands — DORMAN and GM GENUINE.

Listed part numbers: DORMAN 61134 and GM GENUINE 15781370.

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 2016 Cadillac SRX come from 8 brands — SKP, GPD, FOUR SEASONS and 5 other brands. The "Popular" part is SKP SK621103.

The Economy section: 2 options from SKP and GPD. SKP SK621103 is listed in this group.

Standard Replacement: 6 parts, from FOUR SEASONS, AGILITY, GM GENUINE and 3 other brands. A representative part number is FOUR SEASONS 76307.

This group includes SKP SK621103, GPD 2811887 and FOUR SEASONS 76307 and the remaining parts above.

This table covers the Radiator Fan resistors. Read more

6 Radiator Fan Resistor parts are listed for the 2016 Cadillac SRX, from GATES, GM GENUINE and STANDARD MOTOR PRODUCTS. GM GENUINE 20883035 carries the "Popular" badge.

This group includes GM GENUINE 20883035, GM GENUINE 25880376 and GATES FCM159 and the remaining 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

10 Radiator Hose parts for the 2016 Cadillac SRX come from 4 brands — ACDELCO, DAYCO, GATES and 1 other brand. The "Popular" part is DAYCO 72544.

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

3 Radiator Seal parts for the 2016 Cadillac SRX come from GM GENUINE.

Part numbers include GM GENUINE 20968482, GM GENUINE 20968483 and GM GENUINE 20968484.

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

12 Temperature Sender / Sensor parts are listed for the 2016 Cadillac SRX, from WALKER PRODUCTS, GPD, HOLSTEIN and 8 other brands. WALKER PRODUCTS 21191118 carries the "Popular" badge.

Economy: 3 parts, from GPD, HOLSTEIN and UNITED MOTOR PRODUCTS. A representative part number is GPD 1712489.

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: 8 options from HELLA, WALKER PRODUCTS, BECK/ARNLEY and 5 other brands. HELLA 009107271 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

8 Thermostat parts for the 2016 Cadillac SRX come from 6 brands — GATES, MOTORAD, AUTOTECNICA and 3 other brands. The "Popular" part is GATES 34163.

The Economy section: 2 options from AUTOTECNICA and SKP. AUTOTECNICA GM0720267 is listed in this group.

Standard Replacement: 5 parts, from GATES, MOTORAD and FOUR SEASONS. A representative part number is GATES 34163.

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

Listed part numbers: GATES 34163, AUTOTECNICA GM0720267 and SKP SK902693, plus the other parts 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

20 Thermostat / Thermostat Housing / Water Outlet Seal parts are listed for the 2016 Cadillac SRX, from FEL-PRO, APEX, VICTOR REINZ and 3 other brands. FEL-PRO 35855 carries the "Popular" badge.

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

5 Thermostat Housing / Water Outlet parts for the 2016 Cadillac SRX come from 4 brands — GM GENUINE, GATES, MOTORAD and 1 other brand. The "Popular" part is GM GENUINE 1581939.

Part numbers include GM GENUINE 1581939, GATES CO35096 and GM GENUINE 1511053, among others listed above.

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 2016 Cadillac SRX come from 12 brands — GM GENUINE, SKP, CARTER and 9 other brands. The "Popular" part is SKP SK1305130.

The Economy section: 6 options from SKP, CARTER, ENGINETECH and 3 other brands. SKP SK1305130 is listed in this group.

Standard Replacement: 7 parts, from GM GENUINE, GATES, ACDELCO and 3 other brands. A representative part number is GATES 43530.

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

4 Water Pump Gasket parts are listed for the 2016 Cadillac SRX, from APEX, FEL-PRO, GM GENUINE and 1 other brand.

Part numbers include APEX AWP3231, FEL-PRO 35859 and GM GENUINE 2512052, among others listed above.

This table covers the Water Pump pulleys. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt. Read more

One part is listed for the 2016 Cadillac SRX — GM GENUINE 12611587.

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

This group shows a single part: GM GENUINE 12691259.