2009 Isuzu NPR Engine Parts

This table covers the Camshaft bearings. 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

7 Camshaft Bearing parts for the 2009 Isuzu NPR come from 3 brands — DURA-BOND, ENGINETECH and KING ENGINE BEARINGS. The "Popular" part is DURA-BOND CH25.

This group includes DURA-BOND CH25, ENGINETECH CC433W and DURA-BOND CHP25 and the remaining parts above.

This table covers the Camshaft Retainer / Thrust plates. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts. Read more

ENGINETECH supplies both parts for the 2009 Isuzu NPR.

Part numbers include ENGINETECH CR6437 and ENGINETECH CR9016.

This table covers the connecting rods between each piston and the crankshaft. Read more

This group shows a single part: ENGINETECH ECR326.

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

13 Connecting Rod Bearing parts for the 2009 Isuzu NPR come from 2 brands — KING ENGINE BEARINGS and ENGINETECH. The "Popular" part is ENGINETECH BB253J.

The High Performance section lists 6 options from KING ENGINE BEARINGS — engineered beyond original-equipment specification. KING ENGINE BEARINGS CR807HPND is listed in this group.

In the Standard Replacement grade, KING ENGINE BEARINGS and ENGINETECH supply 5 parts: built to original-equipment specification. A representative part number is ENGINETECH BB253J.

2 further parts sit outside the graded sections, with the same engine-level match.

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

This group shows a single part: ENGINETECH C293CSA.

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

22 Crankshaft Main Bearing parts are listed for the 2009 Isuzu NPR, from KING ENGINE BEARINGS, MAHLE / CLEVITE, ENGINE PRO and 1 other brand. MAHLE / CLEVITE MS2199H carries the "Popular" badge.

High Performance: 10 parts, from KING ENGINE BEARINGS and MAHLE / CLEVITE. A representative part number is MAHLE / CLEVITE MS2199H.

The Standard Replacement section: 8 options from KING ENGINE BEARINGS, MAHLE / CLEVITE and ENGINETECH. ENGINETECH BC409J is listed in this group.

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

This table covers the sleeves used to restore a grooved crankshaft seal surface. Read more

2 Crankshaft Repair Sleeve parts are listed for the 2009 Isuzu NPR, from NATIONAL and WJB / INMOTION PARTS.

This group includes NATIONAL 99210 and WJB / INMOTION PARTS WS99210.

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

11 Crankshaft Seal parts are listed for the 2009 Isuzu NPR, from ACDELCO, NATIONAL, ENGINETECH and 3 other brands. ACDELCO 100470 carries the "Popular" badge.

This table covers the Crankshaft Seal covers. Read more

2 Crankshaft Seal Cover parts for the 2009 Isuzu NPR come from 2 brands — DORMAN and SKP.

This group includes DORMAN 635518 and SKP SK635518.

This table covers the Crankshaft Seal Cover tools. This is a service tool, not a wear part — match the application in the notes. Read more

This group shows a single part: DORMAN 635000.

This table covers the cylinder heads that close the top of the block. Read more

2 Cylinder Head parts are listed for the 2009 Isuzu NPR, from ENGINE PRO and ENGINETECH.

This group includes ENGINE PRO 910519 and ENGINETECH CH1079R.

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

This group shows a single part: SBI 2201103.

This table covers the Cylinder Head Spacer shims. Read more

3 Cylinder Head Spacer Shim parts for the 2009 Isuzu NPR come from 2 brands — SBI and ENGINETECH.

Listed part numbers: ENGINETECH CHS1068, SBI 2302166 and SBI 2302187.

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

7 Exhaust Valve parts are listed for the 2009 Isuzu NPR, from SBI, QUALCAST and ENGINE PRO.

Part numbers include ENGINE PRO 0113042, QUALCAST 1013122 and QUALCAST 1013464, among others listed above.

This table covers the Expansion plugs. Typical signs include a leak at the drain or glow-plug hole, or a plug that has rounded off. Replace the crush washer and torque to the spec in the notes. Read more

4 Expansion Plug parts for the 2009 Isuzu NPR come from 2 brands — ENGINETECH and MELLING.

This group includes ENGINETECH PK827, ENGINETECH PK293B and MELLING MPE900BR and the remaining parts above.

This table covers the Harmonic Balancer bolts. Read more

One part is listed for the 2009 Isuzu NPR — DORMAN 917139.

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

6 Intake Valve parts are listed for the 2009 Isuzu NPR, from SBI and QUALCAST.

This group includes QUALCAST 1013121, QUALCAST 1013463 and SBI 13121 and the remaining parts above.

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

VALVOLINE supplies the 4 Oil parts for the 2009 Isuzu NPR.

In the Full Synthetic grade, VALVOLINE supplies 1 part: full-synthetic oils. A representative part number is VALVOLINE 909772.

In the Heavy Duty / Diesel grade, VALVOLINE supplies 1 part: grouped under the catalog's "Heavy Duty / Diesel" designation — the notes column spells out what sets them apart. A representative part number is VALVOLINE 909778.

In the Synthetic Blend grade, VALVOLINE supplies 2 parts: synthetic-blend oils. A representative part number is VALVOLINE 909766.

Listed part numbers: VALVOLINE 909772, VALVOLINE 909778 and VALVOLINE 909766, plus the other parts above.

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

8 Oil Drain Plug parts are listed for the 2009 Isuzu NPR, from DORMAN, AGS and SKP. DORMAN 090053 carries the "Popular" badge.

In the Economy grade, DORMAN supplies 1 part: the catalog's value-priced group. A representative part number is DORMAN 090175.

The Twist Drain section lists 1 option from DORMAN — grouped under the catalog's "Twist Drain" designation — the notes column spells out what sets them apart. DORMAN 092018 is listed in this group.

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

This group includes DORMAN 090053, DORMAN 090175 and DORMAN 092018 and the remaining parts 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

This group shows a single part: DORMAN 097135.

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

5 Oil Filler Cap parts are listed for the 2009 Isuzu NPR, from MOTORAD, DORMAN, GATES and 1 other brand.

This group includes DORMAN 42315, GATES 31103 and MOTORAD MO101 and the remaining parts above.

This table covers the Oil Filler tubes. Read more

2 Oil Filler Tube parts are listed for the 2009 Isuzu NPR, from DORMAN and SKP.

This group includes DORMAN 917412 and SKP SK917412.

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

12 Oil Filter parts are listed for the 2009 Isuzu NPR, from VARIOUS MFR, ACDELCO, WIX and 4 other brands. ACDELCO PF48 carries the "Popular" badge.

Economy: 3 parts, from VARIOUS MFR and PUROLATOR. A representative part number is PUROLATOR PL12222.

In the High Performance / Heavy Duty grade, MOBIL supplies 1 part: 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 M1113A.

The Standard Replacement section: 8 options from ACDELCO, WIX, HASTINGS / BALDWIN and 2 other brands. ACDELCO PF48 is listed in this group.

This table covers the Oil Galley plugs. Typical signs include a leak at the drain or glow-plug hole, or a plug that has rounded off. Replace the crush washer and torque to the spec in the notes. Read more

3 Oil Galley Plug parts are listed for the 2009 Isuzu NPR, from MELLING and ENGINETECH.

Part numbers include ENGINETECH OGV1, MELLING MOGP100 and MELLING MOGP100HP.

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

3 Oil Pan parts for the 2009 Isuzu NPR come from 3 brands — DORMAN, SKP and ULTRA-POWER.

Part numbers include DORMAN 264331 and SKP SK264331, among others listed above.

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 2009 Isuzu NPR — ENGINETECH OC293A.

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

ENGINETECH supplies the 3 Oil Pump parts for the 2009 Isuzu NPR.

Economy: 1 part, from ENGINETECH. A representative part number is ENGINETECH EPK152.

In the High Volume / Pressure grade, ENGINETECH supplies 1 part: grouped under the catalog's "High Volume / Pressure" designation — the notes column spells out what sets them apart. A representative part number is ENGINETECH EP295HV.

The Standard Replacement section: 1 option from ENGINETECH. ENGINETECH EP295 is listed in this group.

This group includes ENGINETECH EPK152, ENGINETECH EP295HV and ENGINETECH EP295.

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

2 Piston parts for the 2009 Isuzu NPR come from ENGINETECH.

This group includes ENGINETECH P5073 and ENGINETECH K50738P.

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

5 Piston Ring parts for the 2009 Isuzu NPR come from 2 brands — HASTINGS MANUFACTURING and ENGINETECH.

This group includes ENGINETECH C10218, ENGINETECH S10248 and HASTINGS MANUFACTURING 2C7456 and the remaining parts above.

This table covers the pushrods that transfer lifter motion to the rocker arms. Read more

3 Push Rod parts for the 2009 Isuzu NPR come from 3 brands — ENGINETECH, MELLING and SBI.

Part numbers include ENGINETECH EPR614, MELLING MPR614 and SBI 1901537.

This table covers the rocker arms that transfer cam motion to the valves. Read more

2 Rocker Arm parts are listed for the 2009 Isuzu NPR, from ENGINETECH and SBI.

This group includes ENGINETECH ER359 and SBI 1801337.

This table covers the Timing covers. Read more

This group shows a single part: DORMAN 635517.

This table covers the gaskets that seal the Timing Cover. 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

ENGINETECH supplies both parts for the 2009 Isuzu NPR.

Listed part numbers: ENGINETECH TCG293A and ENGINETECH TCC293A.

This table covers the turbochargers that compress intake air. Read more

One part is listed for the 2009 Isuzu NPR — GPD 2511395.

This table covers the gaskets that seal the Turbocharger. 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: GPD 2535067.

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

One part is listed for the 2009 Isuzu NPR — ENGINETECH VCC293A.

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 2009 Isuzu NPR, from QUALCAST and SBI.

This group includes QUALCAST 303297, QUALCAST 303101 and SBI 1403101 and the remaining parts above.

This table covers the lifters / tappets that transfer cam motion to the valves. Read more

SBI supplies both parts for the 2009 Isuzu NPR.

Part numbers include SBI VL115 and SBI VL559.

This table covers the guides that keep each lifter aligned. Read more

2 Valve Lifter Guide parts are listed for the 2009 Isuzu NPR, from ENGINETECH and SBI.

Listed part numbers: ENGINETECH EG365 and SBI VL559G.

This table covers the Valve seats. Read more

8 Valve Seat parts for the 2009 Isuzu NPR come from 2 brands — SBI and QUALCAST. The "Popular" part is SBI SB162564.

Part numbers include SBI SB162564, SBI SB225050 and QUALCAST 2215021, among others listed above.

This table covers the springs that close each intake and exhaust valve. Typical signs include a sagging corner, a broken coil, or a clunk from the spring pocket. Replace springs in axle pairs and inspect the seats. Read more

3 Valve Spring parts for the 2009 Isuzu NPR come from 2 brands — SBI and ENGINETECH.

Part numbers include ENGINETECH ERV3598, SBI 1601570 and SBI 1601488.

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

This group shows a single part: SBI 1211085.

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

7 Valve Stem Seal parts are listed for the 2009 Isuzu NPR, from SBI, QUALCAST and ENGINETECH.

This group includes ENGINETECH S900V, QUALCAST 3896245 and QUALCAST 38700255 and the remaining 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

7 Variable Valve Timing (VVT) Solenoid / Actuator parts are listed for the 2009 Isuzu NPR, from DORMAN, STANDARD MOTOR PRODUCTS, GATES and 2 other brands. DORMAN 916886XD carries the "Popular" badge.

Economy: 4 parts, from DORMAN, GATES and ROSTRA. A representative part number is DORMAN 916886XD.

The Standard Replacement section: 3 options from STANDARD MOTOR PRODUCTS and MELLING. MELLING VCTO1000 is listed in this group.

Listed part numbers: DORMAN 916886XD, DORMAN 916865 and GATES VVS273, plus the other parts above.

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

One part is listed for the 2009 Isuzu NPR — GATES VCP855.

This table covers the Variable Valve Timing (VVT) Sprocket bolts. Read more

This group shows a single part: CLOYES VTS156.