2018 Nissan NV3500 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 2018 Nissan NV3500, from PRESTONE, PEAK, VALVOLINE and 4 other brands. FVP MV5050GAL carries the "Popular" badge. All of them fit every engine offered in the 2018 NV3500.

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, PRESTONE, PEAK 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 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 6 options from BECK/ARNLEY, VALVOLINE, AISIN and 2 other brands — built to original-equipment specification. VALVOLINE 861398 is listed in this group.

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

One part is listed for the 2018 Nissan NV3500 — CONTINENTAL 61696.

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

2 Coolant Hose / Pipe Seal parts for the 2018 Nissan NV3500 come from MAHLE / CLEVITE. 1 part fits every engine; the other 1 is engine-specific.

Part numbers include MAHLE / CLEVITE C31682 and MAHLE / CLEVITE GS34113.

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

4 Coolant Reservoir Cap parts for the 2018 Nissan NV3500 come from 3 brands — GATES, MOTORAD and SKP. Every part fits both the 4.0L V6 and the 5.6L V8.

In the Locking Replacement grade, GATES supplies 1 part: grouped under the catalog's "Locking Replacement" designation — the notes column spells out what sets them apart. A representative part number is GATES 31534.

Standard Replacement: 2 parts, from GATES and MOTORAD. A representative part number is GATES 31336.

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

Listed part numbers: GATES 31534, GATES 31336 and MOTORAD T18R, plus the other parts above.

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

4 Cooling System Tester Adapter parts are listed for the 2018 Nissan NV3500, from MOTORAD, GATES and STANT. All of them fit every engine offered in the 2018 NV3500.

Listed part numbers: GATES 31428, MOTORAD 3121 and MOTORAD 3122, plus the other parts above.

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

13 Radiator parts are listed for the 2018 Nissan NV3500, from CSF, FVP, GPD and 8 other brands. CSF 3550 carries the "Popular" badge.

Economy: 2 parts, from GPD and TECHPRO. A representative part number is GPD 13335C.

The Standard Replacement section: 3 options from CSF, FVP and KOYORAD. CSF 3550 is listed in this group.

8 ungrouped parts are not assigned to a grade, with the same engine-level match.

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

4 Radiator Cap parts are listed for the 2018 Nissan NV3500, from CALORSTAT, GATES and MOTORAD. 3 parts fit every engine; the other 1 is engine-specific.

Listed part numbers: CALORSTAT RC0193, CALORSTAT RC0027 and GATES 31561, plus the other parts above.

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

3 Radiator Fan Assembly parts for the 2018 Nissan NV3500 come from 3 brands — GPD, FOUR SEASONS and NISSENS. Every part fits both the 4.0L V6 and the 5.6L V8.

The Economy section: 1 option from GPD. GPD 2812015 is listed in this group.

Standard Replacement: 2 parts, from FOUR SEASONS and NISSENS. A representative part number is FOUR SEASONS 76405.

Part numbers include GPD 2812015, FOUR SEASONS 76405 and NISSENS 850653.

This table covers the Radiator Fan blades. Typical signs include chatter, streaks, or a skip at the top of the stroke. Confirm left and right lengths in the notes — they are often different. Read more

4 Radiator Fan Blade parts for the 2018 Nissan NV3500 come from 4 brands — DORMAN, GPD, SKP and 1 other brand.

Part numbers include DORMAN 621345, GPD 2812319 and SKP SK621345, among others listed above.

This table covers the Radiator Fan clutches. Typical signs include slip at highway speed, chatter on takeoff, or a pedal that stays low. Resurface or replace the flywheel with the clutch — a heat-checked flywheel wastes the new disc. Read more

16 Radiator Fan Clutch parts are listed for the 2018 Nissan NV3500, from BECK/ARNLEY, HAYDEN, FOUR SEASONS and 6 other brands. BECK/ARNLEY 1300197 carries the "Popular" badge.

This table covers the brackets that mount the Radiator Fan Clutch Bearing. 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

3 Radiator Fan Clutch Bearing Bracket parts are listed for the 2018 Nissan NV3500, from GATES and DORMAN.

Part numbers include DORMAN 300816, GATES FB1013 and GATES FB1025.

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 2018 Nissan NV3500 come from 2 brands — GATES and CONTINENTAL.

This group includes CONTINENTAL 66261, CONTINENTAL 67019 and GATES 23970 and the remaining parts above.

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

20 Temperature Sender / Sensor parts are listed for the 2018 Nissan NV3500, from STANDARD MOTOR PRODUCTS, GPD, HOLSTEIN and 10 other brands. BECK/ARNLEY 1580606 carries the "Popular" badge. 6 parts fit every engine; the other 14 are engine-specific.

Economy: 7 parts, from GPD, HOLSTEIN, STANDARD MOTOR PRODUCTS and 2 other brands. A representative part number is GPD 1712002.

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 21191031.

The Standard Replacement section: 12 options from DELPHI, FOUR SEASONS, STANDARD MOTOR PRODUCTS and 6 other brands. BECK/ARNLEY 1580606 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

9 Thermostat parts for the 2018 Nissan NV3500 come from 8 brands — MOTORAD, AUTOTECNICA, DORMAN and 5 other brands. The "Popular" part is AISIN THN007.

The Economy section: 2 options from AUTOTECNICA and DORMAN. AUTOTECNICA NI0720416 is listed in this group.

Standard Replacement: 6 parts, from AISIN, BECK/ARNLEY, CALORSTAT and 3 other brands. A representative part number is AISIN THN007.

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

Listed part numbers: AISIN THN007, AUTOTECNICA NI0720416 and DORMAN 9025249, 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

10 Thermostat / Thermostat Housing / Water Outlet Seal parts are listed for the 2018 Nissan NV3500, from FEL-PRO, MAHLE / CLEVITE, APEX and 1 other brand. FEL-PRO 35620 carries the "Popular" badge.

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

2 Thermostat Housing / Water Outlet parts for the 2018 Nissan NV3500 come from 2 brands — FOUR SEASONS and MOTORAD. 1 part fits every engine; the other 1 is engine-specific.

Listed part numbers: FOUR SEASONS 85413 and MOTORAD CH1012.

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

6 Water Inlet Gasket parts are listed for the 2018 Nissan NV3500, from APEX, FEL-PRO and AJUSA.

Part numbers include AJUSA 00851900, APEX AWO2081 and APEX AWO2164, 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

19 Water Pump parts for the 2018 Nissan NV3500 come from 11 brands — BECK/ARNLEY, FVP, US MOTOR WORKS and 8 other brands. The "Popular" part is AISIN WPN702.

The Economy section: 8 options from BECK/ARNLEY, FVP, US MOTOR WORKS and 2 other brands. ACKOJA A3850017 is listed in this group.

Standard Replacement: 11 parts, from AISIN, GATES, ACDELCO and 3 other brands. A representative part number is AISIN WPN702.

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

6 Water Pump Gasket parts are listed for the 2018 Nissan NV3500, from APEX, FEL-PRO, BECK/ARNLEY and 1 other brand.

Part numbers include APEX AWP3237, APEX AWP3229 and BECK/ARNLEY 0394127, among others listed above.