2015 Nissan Maxima 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

14 Coolant / Antifreeze parts are listed for the 2015 Nissan Maxima, from PRESTONE, PEAK, VALVOLINE and 2 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 VALVOLINE — rated for severe service. VALVOLINE 846439 is listed in this group.

The Premium section lists 5 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 3 options from VALVOLINE, AISIN and PEAK — built to original-equipment specification. VALVOLINE 861398 is listed in this group.

This table covers the Coolant filler necks. Read more

4 Coolant Filler Neck parts for the 2015 Nissan Maxima come from 3 brands — DORMAN, MOTORAD and SKP.

Part numbers include DORMAN 9025938, DORMAN 9025938XD and MOTORAD CH5938, among others listed 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: MAHLE / CLEVITE GS34113.

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: FEL-PRO 35942.

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

3 Coolant Reservoir parts for the 2015 Nissan Maxima come from 3 brands — AUTOTECNICA, DORMAN and GPD.

Listed part numbers: AUTOTECNICA NI0718799, DORMAN 603247 and GPD 2411047.

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 2015 Nissan Maxima come from 2 brands — DORMAN and MOTORAD.

This group includes DORMAN 54245 and MOTORAD T152.

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

2 Cooling System Tester Adapter parts are listed for the 2015 Nissan Maxima, from GATES and MOTORAD.

Part numbers include GATES 31428 and MOTORAD 3121.

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

6 Radiator parts are listed for the 2015 Nissan Maxima, from CSF, TYC, AGILITY and 3 other brands. CSF 3433 carries the "Popular" badge.

This group includes CSF 3433, TYC 2988 and AGILITY 8012988 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

3 Radiator Cap parts are listed for the 2015 Nissan Maxima, from GATES, MOTORAD and SKP.

Part numbers include GATES 31564, MOTORAD T20R and SKP SKT20R.

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

4 Radiator Fan Assembly parts for the 2015 Nissan Maxima come from 4 brands — DORMAN, SKP, AGILITY and 1 other brand.

The Economy section: 2 options from DORMAN and SKP. DORMAN 621304 is listed in this group.

Standard Replacement: 2 parts, from AGILITY and UAC. A representative part number is AGILITY 6010043.

Part numbers include DORMAN 621304, SKP SK621304 and AGILITY 6010043, among others listed 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 for the 2015 Nissan Maxima come from 2 brands — CONTINENTAL and GATES. The "Popular" part is CONTINENTAL 66382.

This group includes CONTINENTAL 66382, CONTINENTAL 66551 and CONTINENTAL 66383 and the remaining parts above.

This table covers the brackets that mount the Radiator Mount. 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: DORMAN 927246.

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

This group shows a single part: DORMAN 963545.

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

6 Temperature Sender / Sensor parts are listed for the 2015 Nissan Maxima, from GPD, HOLSTEIN, NTK and 3 other brands. NTK EF0107 carries the "Popular" badge.

Economy: 2 parts, from GPD and HOLSTEIN. A representative part number is GPD 1712547.

The Standard Replacement section: 4 options from NTK, STANDARD MOTOR PRODUCTS, FOUR SEASONS and 1 other brand. NTK EF0107 is listed in this group.

Listed part numbers: NTK EF0107, GPD 1712547 and HOLSTEIN 2CTS0057, plus the other parts above.

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

5 Thermostat parts for the 2015 Nissan Maxima come from 5 brands — DORMAN, SKP, AISIN and 2 other brands. The "Popular" part is DORMAN 9025902.

The Economy section: 2 options from DORMAN and SKP. DORMAN 9025902 is listed in this group.

Standard Replacement: 3 parts, from AISIN, GPD and MOTORAD. A representative part number is AISIN THN021.

Listed part numbers: DORMAN 9025902, SKP SK9025902 and AISIN THN021, 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

4 Thermostat / Thermostat Housing / Water Outlet Seal parts are listed for the 2015 Nissan Maxima, from ELRING, FEL-PRO, MAHLE / CLEVITE and 1 other brand.

Part numbers include ELRING 572650, FEL-PRO 35620 and MAHLE / CLEVITE C31681, among others listed above.

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

This group shows a single part: GATES CO34912.

This table covers the gaskets that seal the Water Inlet. 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

2 Water Inlet Gasket parts are listed for the 2015 Nissan Maxima, from ELRING and FEL-PRO.

Part numbers include ELRING 576720 and FEL-PRO 35622.

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

5 Water Pump parts for the 2015 Nissan Maxima come from 4 brands — FVP, US MOTOR WORKS, GATES and 1 other brand. The "Popular" part is GATES 43520.

The Economy section: 2 options from FVP and US MOTOR WORKS. FVP US6198 is listed in this group.

Standard Replacement: 3 parts, from GATES, FVP and GMB. A representative part number is GATES 43520.

Listed part numbers: GATES 43520 and FVP US6198, plus the other parts above.

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

One part is listed for the 2015 Nissan Maxima — FEL-PRO ES70894.