2021 Nissan NV1500 Engine Parts

This table covers the bearings in the connecting-rod big ends. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

3 Connecting Rod Bearing parts for the 2021 Nissan NV1500 come from 3 brands — KING ENGINE BEARINGS, SEALED POWER and TOPLINE.

This group includes KING ENGINE BEARINGS CR6840CP, SEALED POWER 66030P and TOPLINE RBD45.

This table covers lower / conversion gasket sets for oil-pan and related joints. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

2 Conversion / Lower Gasket Set parts for the 2021 Nissan NV1500 come from 2 brands — AJUSA and TOPLINE.

Listed part numbers: AJUSA 54331800 and TOPLINE CBSD45.

This table covers the crankshafts that turn piston motion into rotation. Read more

This group shows a single part: ENGINETECH 838500.

This table covers the main bearings that support the crankshaft in the block. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

4 Crankshaft Main Bearing parts are listed for the 2021 Nissan NV1500, from TOPLINE, KING ENGINE BEARINGS and SEALED POWER.

Part numbers include KING ENGINE BEARINGS MB4510CP, SEALED POWER 7466M and TOPLINE TWD45, among others listed above.

This table covers the front and rear seals that keep oil in at the crankshaft. 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

AJUSA supplies both parts for the 2021 Nissan NV1500.

Part numbers include AJUSA 15052800 and AJUSA 15127800.

This table covers the bolts that clamp the cylinder head to the block. Read more

4 Cylinder Head Bolt parts for the 2021 Nissan NV1500 come from 4 brands — AJUSA, BECK/ARNLEY, MAHLE / CLEVITE and 1 other brand.

This group includes AJUSA 81047800, BECK/ARNLEY 0161026 and MAHLE / CLEVITE GS33400 and the remaining parts above.

This table covers the head gaskets that seal the block to the cylinder head. 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

7 Cylinder Head Gasket parts for the 2021 Nissan NV1500 come from 4 brands — FEL-PRO, AJUSA, APEX and 1 other brand. The "Popular" part is FEL-PRO 26371PT.

This group includes FEL-PRO 26371PT and AJUSA 10174700 and the remaining parts above.

This table covers multi-piece gasket sets for a cylinder-head job. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

2 Cylinder Head Gasket Set parts for the 2021 Nissan NV1500 come from 2 brands — AJUSA and TOPLINE.

Listed part numbers: AJUSA 52666200 and TOPLINE HSD45.

This table covers full gasket kits covering the joints opened in an engine rebuild. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

2 Engine Kit Gasket Set parts for the 2021 Nissan NV1500 come from 2 brands — AJUSA and TOPLINE.

This group includes AJUSA 50587300 and TOPLINE CGSD45.

This table covers the exhaust valves that let combustion gas out of the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

One part is listed for the 2021 Nissan NV1500 — TOPLINE EVD41L.

This table covers the crankshaft pulleys / harmonic balancers at the front of the engine. Read more

2 Harmonic Balancer parts for the 2021 Nissan NV1500 come from 2 brands — ATP and DAYCO.

Listed part numbers: ATP 102414 and DAYCO PB1664N.

This table covers the gaskets between the intake manifold and the cylinder head. 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 13349600.

This table covers the Intake Manifold Runner Control Valve solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid. Read more

2 Intake Manifold Runner Control Valve / Solenoid parts for the 2021 Nissan NV1500 come from 2 brands — DORMAN and ULTRA-POWER.

This group includes DORMAN 911506 and the remaining parts above.

This table covers the gaskets that seal the Intake Plenum. 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 2021 Nissan NV1500 — DORMAN 953307.

This table covers the intake valves that let air (and fuel, on port-injected engines) into the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

One part is listed for the 2021 Nissan NV1500 — TOPLINE IVD41L.

This table covers the mounts that hold the engine to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

5 Motor Mount parts are listed for the 2021 Nissan NV1500, from SKP, ANCHOR, BECK/ARNLEY and 2 other brands. SKP SKM9506 carries the "Popular" badge.

In the Economy grade, SKP supplies 1 part: the catalog's value-priced group. A representative part number is SKP SKM9506.

The Standard Replacement section lists 4 options from ANCHOR, BECK/ARNLEY, DEA / MARMON RIDE CONTROL and 1 other brand — built to original-equipment specification. ANCHOR 9506 is listed in this group.

Listed part numbers: SKP SKM9506, ANCHOR 9506 and BECK/ARNLEY 1042177, plus the other parts above.

This table covers the Motor Mount kits. Read more

One part is listed for the 2021 Nissan NV1500 — ANCHOR 300143.

This table covers the engine oils listed by grade and specification for this engine. Typical signs include a low-oil lamp, knocking after a long interval, or oil that has gone thin and black well before the next service. Match the viscosity and spec in the notes (and on the filler cap). The tables group grades — they are not interchangeable. Read more

52 Oil parts are listed for the 2021 Nissan NV1500, from LIQUI MOLY, VALVOLINE, MOBIL and 4 other brands. LIQUI MOLY 20228 carries the "Popular" badge. They are grouped as Conventional, Full Synthetic, High Mileage (>75,000 Miles) and Synthetic Blend, with Full Synthetic the largest group at 39 parts from LIQUI MOLY, VALVOLINE, IDEMITSU and 3 other brands.

This table covers the heat exchangers that cool engine oil. Typical signs include oil at the cooler fittings, or coolant that looks like a milkshake. Pressure-test both circuits after a cooler swap — a leak here mixes oil and coolant. Read more

2 Oil Cooler parts are listed for the 2021 Nissan NV1500, from DORMAN and NISSENS.

This group includes DORMAN 918464 and NISSENS 91435.

This table covers the seals at the Oil Cooler. 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 Oil Cooler Seal parts for the 2021 Nissan NV1500 come from 2 brands — FEL-PRO and BECK/ARNLEY.

This group includes BECK/ARNLEY 0396616, FEL-PRO 72493 and FEL-PRO 73233.

This table covers the drain plugs in the oil pan. Read more

5 Oil Drain Plug parts are listed for the 2021 Nissan NV1500, from DORMAN, BECK/ARNLEY, ENGINETECH and 1 other brand. DORMAN 090038 carries the "Popular" badge.

Part numbers include DORMAN 090038, BECK/ARNLEY 0160116 and DORMAN 090049, among others listed above.

This table covers the crush washers and gaskets under the oil drain plug. 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

5 Oil Drain Plug Gasket parts for the 2021 Nissan NV1500 come from 4 brands — DORMAN, AJUSA, APEX and 1 other brand. The "Popular" part is DORMAN 097134.

This group includes DORMAN 097134, AJUSA 01140600 and APEX ADP1904 and the remaining parts above.

This table covers the caps on the oil filler neck. Read more

4 Oil Filler Cap parts are listed for the 2021 Nissan NV1500, from CALORSTAT, GATES, MOTORAD and 1 other brand.

Listed part numbers: CALORSTAT OC2316, GATES 31115 and MOTORAD MO107, plus the other parts above.

This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive. Read more

17 Oil Filter parts are listed for the 2021 Nissan NV1500, from VARIOUS MFR, BOSCH, WIX and 10 other brands. MOBIL M1110A carries the "Popular" badge.

Economy: 6 parts, from VARIOUS MFR, BOSCH, FRAM and 2 other brands. A representative part number is BOSCH 72226WS.

In the High Performance / Heavy Duty grade, MOBIL and WIX supply 2 parts: grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. A representative part number is MOBIL M1110A.

The Standard Replacement section: 9 options from BOSCH, WIX, BECK/ARNLEY and 6 other brands. BOSCH 3323 is listed in this group.

This table covers the oil pans that hold the engine's oil sump. Read more

This group shows a single part: SPECTRA PREMIUM NSP29A.

This table covers the gaskets between the oil pan and the block. 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 2021 Nissan NV1500 — VICTOR REINZ 703141410.

This table covers the Oil pumps. Typical signs include noise from the pump, no pressure, or fluid that never arrives at the outlet. Prime or fill the pump as the notes require. A dry start is a common way to kill a new unit. Read more

3 Oil Pump parts are listed for the 2021 Nissan NV1500, from MELLING, SEALED POWER and TOPLINE.

Listed part numbers: MELLING M525, SEALED POWER 22443683 and TOPLINE OPD45.

This table covers the pistons that travel in each cylinder. Typical signs include knock, blow-by, or a cylinder that will not hold compression. Piston work is a short-block job. Match bore, pin and ring pack in the notes — not the photo. Read more

This group shows a single part: TOPLINE PAD45.

This table covers the Piston Pin bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

One part is listed for the 2021 Nissan NV1500 — TOPLINE PBD34.

This table covers the rings that seal each piston to the cylinder wall. Read more

This group shows a single part: TOPLINE RSD41.

This table covers the Thrust washers. Read more

One part is listed for the 2021 Nissan NV1500 — KING ENGINE BEARINGS TW1020AM.

This table covers the Timing Cam sprockets. Read more

One part is listed for the 2021 Nissan NV1500 — MELLING S1232.

This table covers the timing chains that keep the cams in time with the crank. Read more

2 Timing Chain parts for the 2021 Nissan NV1500 come from MELLING.

Listed part numbers: MELLING 721 and MELLING 719.

This table covers kits that group a timing chain with the related tensioners and guides. Read more

2 Timing Chain & Component Kit parts are listed for the 2021 Nissan NV1500, from MELLING and TOPLINE.

Part numbers include MELLING 30719S and TOPLINE CTKD45.

This table covers the guides and dampers that keep the timing chain on its path. Read more

3 Timing Chain Guide / Damper parts for the 2021 Nissan NV1500 come from MELLING.

Listed part numbers: MELLING BG6004, MELLING BG6003 and MELLING BD6005.

This table covers the tensioners that keep the timing chain taut. Typical signs include belt flutter, a chirp that returns after a new belt, or an arm that no longer damps. Replace the tensioner with the belt at higher mileage. Read more

MELLING supplies the 3 Timing Chain Tensioner parts for the 2021 Nissan NV1500.

This group includes MELLING BT6000, MELLING BT6001 and MELLING BT6002.

This table covers the seals at the Timing Cover. 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

One part is listed for the 2021 Nissan NV1500 — MAHLE / CLEVITE 67689.

This table covers the crankshaft sprockets that drive the timing chain or belt. Read more

One part is listed for the 2021 Nissan NV1500 — MELLING S1221.

This table covers the Valve covers. Read more

11 Valve Cover parts for the 2021 Nissan NV1500 come from 5 brands — SKP, APEX, DORMAN and 2 other brands. The "Popular" part is APEX VCS555R.

This table covers the gaskets that seal the valve cover to the cylinder head. 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 Valve Cover Gasket parts are listed for the 2021 Nissan NV1500, from BECK/ARNLEY, AJUSA, ULTRA-POWER and 1 other brand. BECK/ARNLEY 0361963 carries the "Popular" badge.

Listed part numbers: BECK/ARNLEY 0361963, ULTRA-POWER VS50608R and AJUSA 11144600, plus the other parts above.

This table covers the pressed-in bronze and cast-iron guides that align valve stems. Typical signs include oil smoke on startup, a guide that has gone oval, or a valve that no longer seats quietly. Guides are a machine-shop fit. Confirm stem diameter in the notes before ordering. Read more

4 Valve Guide parts are listed for the 2021 Nissan NV1500, from SBI and TOPLINE.

Part numbers include SBI 1408216, SBI 1408217 and TOPLINE EVGD30, among others listed above.

This table covers the keepers that lock each valve-spring retainer to the stem. Read more

2 Valve Spring Retainer Keeper parts for the 2021 Nissan NV1500 come from 2 brands — MELLING and SBI.

This group includes MELLING VL730 and SBI 1211064.

This table covers the seals on each valve stem that control oil into the guides. 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

5 Valve Stem Seal parts are listed for the 2021 Nissan NV1500, from ENGINETECH, FEL-PRO, MAHLE / CLEVITE and 2 other brands. ENGINETECH S505V carries the "Popular" badge.

Listed part numbers: ENGINETECH S505V, FEL-PRO SS72821 and MAHLE / CLEVITE SS45601A, plus the other parts above.

This table covers the oil-control solenoids that command the cam phasers. Typical signs include a door or range that will not move, or a click with no motion. Confirm the command signal before replacing the actuator — a failed module looks the same. Read more

16 Variable Valve Timing (VVT) Solenoid / Actuator parts are listed for the 2021 Nissan NV1500, from WELLS, ROSTRA, GATES and 5 other brands. ROSTRA 790016 carries the "Popular" badge.

Economy: 10 parts, from WELLS, ROSTRA, GATES and 1 other brand. A representative part number is ROSTRA 790016.

The Standard Replacement section: 6 options from BECK/ARNLEY, NTK, ASTEMO / HITACHI and 1 other brand. ASTEMO / HITACHI VTS0001 is listed in this group.

This table covers the cam phaser sprockets used by the variable-valve-timing system. Read more

4 Variable Valve Timing (VVT) Sprocket parts are listed for the 2021 Nissan NV1500, from AUTOTECNICA, DORMAN, CLOYES and 1 other brand.

Economy: 2 parts, from AUTOTECNICA and DORMAN. A representative part number is AUTOTECNICA NI1422640.

The Standard Replacement section: 2 options from CLOYES and GATES. CLOYES VC111 is listed in this group.

Listed part numbers: AUTOTECNICA NI1422640, DORMAN 916589 and CLOYES VC111, plus the other parts above.