This page lists 41 engine parts for the 2019 Isuzu Elf, across 21 part types, covering all 3 engine options (3.0L L4 DIESEL Turbocharged DOHC, 3.0L L4 DIESEL Turbocharged SOHC and 5.2L L4 DIESEL Turbocharged). Every part shows its brand, manufacturer part number and fitment notes.
On the 2019 Isuzu Elf, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components. 13 parts of the 41 listed are Cylinder Head Gasket (6 parts), Crankshaft Seal (4 parts) and Exhaust Valve (3 parts). The other 18 part types cover the remaining 28 parts.
The 2019 Isuzu Elf was sold with 3 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2019 Isuzu Elf engine parts are AJUSA (16 parts), ELRING (12 parts) and QUALCAST (11 parts), plus 1 more brand.
Each part number listed for the 2019 Isuzu Elf opens a page with every vehicle that part fits.
Conversion / Lower Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 3.0L L4 DIESEL Turbocharged SOHC | 54282800 | 🇲🇽 MX | View on Amazon |
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.
This group shows a single part: AJUSA 54282800.
Crankshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 3.0L L4 DIESEL Turbocharged SOHC | 15060800 | 🇲🇽 MX | RearCounter Clockwise | View on Amazon |
| AJUSA Fits: 3.0L L4 DIESEL Turbocharged SOHC | 15073700 | 🇲🇽 MX | FrontClockwise | View on Amazon |
| ELRING Fits: 3.0L L4 DIESEL Turbocharged DOHC | 933180 | 🇲🇽 MX | Height [MM]: 9Material: FPM (fluoride rubber)/ACM (polyacrylate rubber) | View on Amazon |
| ELRING Fits: 3.0L L4 DIESEL Turbocharged DOHC | 508470 | 🇲🇽 MX | Dust Cover: with Dust LipHeight [MM]: 8 | View on Amazon |
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.
4 Crankshaft Seal parts are listed for the 2019 Isuzu Elf, from AJUSA and ELRING.
This group includes AJUSA 15060800, AJUSA 15073700 and ELRING 933180 and the remaining parts above.
Cylinder Head Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 3.0L L4 DIESEL Turbocharged SOHC | 81012800 | 🇲🇽 MX | View on Amazon |
This table covers the bolts that clamp the cylinder head to the block.
This group shows a single part: AJUSA 81012800.
Cylinder Head Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 3.0L L4 DIESEL Turbocharged SOHC | 10208400 | 🇲🇽 MX | Multi Layered Steel | View on Amazon |
| AJUSA Fits: 3.0L L4 DIESEL Turbocharged SOHC | 10208410 | 🇲🇽 MX | Multi Layered Steel | View on Amazon |
| AJUSA Fits: 3.0L L4 DIESEL Turbocharged SOHC | 10208420 | 🇲🇽 MX | Multi Layered Steel | View on Amazon |
| ELRING Fits: 3.0L L4 DIESEL Turbocharged DOHC | 013710 | 🇲🇽 MX | Notches/Holes Number: 1Thickness [MM]: 1,05 | View on Amazon |
| ELRING Fits: 3.0L L4 DIESEL Turbocharged DOHC | 534760 | 🇲🇽 MX | Notches/Holes Number: 2Thickness [MM]: 1 or Thickness: 1.1 MM | View on Amazon |
| ELRING Fits: 3.0L L4 DIESEL Turbocharged DOHC | 534770 | 🇲🇽 MX | Notches/Holes Number: 3Thickness [MM]: 1,15 | View on Amazon |
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.
6 Cylinder Head Gasket parts for the 2019 Isuzu Elf come from 2 brands — AJUSA and ELRING.
Listed part numbers: AJUSA 10208400, AJUSA 10208410 and AJUSA 10208420, plus the other parts above.
Cylinder Head Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 3.0L L4 DIESEL Turbocharged SOHC | 53101500 | 🇲🇽 MX | Does Not Include Cylinder Head Gasket | View on Amazon |
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.
This group shows a single part: AJUSA 53101500.
Engine Kit Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 3.0L L4 DIESEL Turbocharged SOHC | 51117000 | 🇲🇽 MX | Does Not Include Cylinder Head Gasket | View on Amazon |
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.
This group shows a single part: AJUSA 51117000.
Exhaust Valve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| QUALCAST Fits: 3.0L L4 DIESEL Turbocharged DOHC, 3.0L L4 DIESEL Turbocharged SOHC | 103201 | 🇲🇽 MX | NPR Eco-MAX (Mexico ELF 200-300). OEM # 8980169741 | View on Amazon |
| QUALCAST Fits: 5.2L L4 DIESEL Turbocharged | 1013122 | 🇲🇽 MX | 1.456 Head DIA. 0.312 Stem. N-Series Trucks. (Mexico ELF 400-600). OEM # 8972098763 | View on Amazon |
| QUALCAST Fits: 5.2L L4 DIESEL Turbocharged | 1013464 | 🇲🇽 MX | 1.456 Head DIA. 0.3120 Stem DIA. 5.520 OAL. OEM # 8981583761 | View on Amazon |
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.
QUALCAST supplies the 3 Exhaust Valve parts for the 2019 Isuzu Elf.
Listed part numbers: QUALCAST 103201, QUALCAST 1013122 and QUALCAST 1013464.
Intake Manifold Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 3.0L L4 DIESEL Turbocharged SOHC | 13251600 | 🇲🇽 MX | View on Amazon | |
| ELRING Fits: 3.0L L4 DIESEL Turbocharged DOHC | 996650 | 🇲🇽 MX | Material: Metaloseal | View on Amazon |
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.
2 Intake Manifold Gasket parts for the 2019 Isuzu Elf come from 2 brands — AJUSA and ELRING.
This group includes AJUSA 13251600 and ELRING 996650.
Intake Valve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| QUALCAST Fits: 3.0L L4 DIESEL Turbocharged DOHC, 3.0L L4 DIESEL Turbocharged SOHC | 103200 | 🇲🇽 MX | NPR Eco-MAX (Mexico ELF 200-300). OEM # 8980169730 | View on Amazon |
| QUALCAST Fits: 5.2L L4 DIESEL Turbocharged | 1013121 | 🇲🇽 MX | 1.457 Head DIA. 0.313 Stem. N-Series Trucks. (Mexico ELF 400-600). OEM # 8943958822 | View on Amazon |
| QUALCAST Fits: 5.2L L4 DIESEL Turbocharged | 1013463 | 🇲🇽 MX | 1.457 Head DIA. 0.3130 Stem DIA. 5.530 OAL. OEM # 8980388700 | View on Amazon |
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.
QUALCAST supplies the 3 Intake Valve parts for the 2019 Isuzu Elf.
This group includes QUALCAST 103200, QUALCAST 1013121 and QUALCAST 1013463.
Oil Drain Plug Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 3.0L L4 DIESEL Turbocharged SOHC | 21013500 | 🇲🇽 MX | View on Amazon |
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.
This group shows a single part: AJUSA 21013500.
Oil Filter Housing Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 3.0L L4 DIESEL Turbocharged DOHC | 013230 | 🇲🇽 MX | View on Amazon |
This table covers the seals at the Oil Filter Housing. 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.
One part is listed for the 2019 Isuzu Elf — ELRING 013230.
Oil Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 3.0L L4 DIESEL Turbocharged SOHC | 14101000 | 🇲🇽 MX | View on Amazon |
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.
One part is listed for the 2019 Isuzu Elf — AJUSA 14101000.
Piston Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HASTINGS MANUFACTURING Fits: 5.2L L4 DIESEL Turbocharged | 2C7456 | 🇲🇽 MX | Full SetTop Groove: 3.00 mm | View on Amazon |
| HASTINGS MANUFACTURING Fits: 5.2L L4 DIESEL Turbocharged | 2C7456S | 🇲🇽 MX | 1 Cylinder SetTop Groove: 3.00 mm | View on Amazon |
This table covers the rings that seal each piston to the cylinder wall.
2 Piston Ring parts for the 2019 Isuzu Elf come from HASTINGS MANUFACTURING.
Part numbers include HASTINGS MANUFACTURING 2C7456 and HASTINGS MANUFACTURING 2C7456S.
Timing Chain Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 3.0L L4 DIESEL Turbocharged DOHC | 484680 | 🇲🇽 MX | CYLINDER HEAD | View on Amazon |
| ELRING Fits: 3.0L L4 DIESEL Turbocharged DOHC | 013600 | 🇲🇽 MX | View on Amazon |
This table covers the gaskets that seal the Timing Chain 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.
2 Timing Chain Cover Gasket parts for the 2019 Isuzu Elf come from ELRING.
This group includes ELRING 484680 and ELRING 013600.
Timing Chain Tensioner Gasket / Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 3.0L L4 DIESEL Turbocharged DOHC | 484660 | 🇲🇽 MX | Number of mounting bores: 2 | View on Amazon |
This table covers the seals at the Timing Chain Tensioner Gasket. 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.
This group shows a single part: ELRING 484660.
Turbocharger Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 3.0L L4 DIESEL Turbocharged SOHC | JTC12589 | 🇲🇽 MX | Mounting Gasket Set | View on Amazon |
| ELRING Fits: 3.0L L4 DIESEL Turbocharged DOHC | 996800 | 🇲🇽 MX | View on Amazon |
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.
2 Turbocharger Gasket parts for the 2019 Isuzu Elf come from 2 brands — AJUSA and ELRING.
Listed part numbers: AJUSA JTC12589 and ELRING 996800.
Turbocharger Oil Line Gasket / O-Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 3.0L L4 DIESEL Turbocharged DOHC | 486750 | 🇲🇽 MX | View on Amazon |
This table covers the Turbocharger Oil Line Gasket 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.
One part is listed for the 2019 Isuzu Elf — ELRING 486750.
Valve Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 3.0L L4 DIESEL Turbocharged SOHC | 56008500 | 🇲🇽 MX | View on Amazon |
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.
One part is listed for the 2019 Isuzu Elf — AJUSA 56008500.
Valve Guide
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| QUALCAST Fits: 5.2L L4 DIESEL Turbocharged | 303297 | 🇲🇽 MX | 2.245 OAL. 0.316 I.D. 0.553 O.D. OEM # 8973767191 | View on Amazon |
| QUALCAST Fits: 5.2L L4 DIESEL Turbocharged | 303101 | 🇲🇽 MX | 2.245 OAL. 0.3150 I.D. 0.5526 O.D. OEM # 8943907800 | View on Amazon |
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.
QUALCAST supplies both parts for the 2019 Isuzu Elf.
This group includes QUALCAST 303297 and QUALCAST 303101.
Valve Seat
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| QUALCAST Fits: 5.2L L4 DIESEL Turbocharged | 2215021 | 🇲🇽 MX | INSERT | View on Amazon |
| QUALCAST Fits: 5.2L L4 DIESEL Turbocharged | 2215022 | 🇲🇽 MX | INSERT | View on Amazon |
This table covers the Valve seats.
2 Valve Seat parts for the 2019 Isuzu Elf come from QUALCAST.
Listed part numbers: QUALCAST 2215021 and QUALCAST 2215022.
Valve Stem Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 3.0L L4 DIESEL Turbocharged SOHC | 12006000 | 🇲🇽 MX | View on Amazon | |
| AJUSA Fits: 3.0L L4 DIESEL Turbocharged SOHC | 57012800 | 🇲🇽 MX | View on Amazon | |
| QUALCAST Fits: 5.2L L4 DIESEL Turbocharged | 38700255 | 🇲🇽 MX | Viton Metal Clad. OEM # 8973767200 | View on Amazon |
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.
3 Valve Stem Seal parts are listed for the 2019 Isuzu Elf, from AJUSA and QUALCAST.
This group includes AJUSA 12006000, AJUSA 57012800 and QUALCAST 38700255.
Buying Engine Parts for a 2019 Isuzu Elf
On this vehicle, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components.
- Match the engine first. Every engine part here is engine-specific; each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Cylinder Head Gasket and Crankshaft Seal .
Frequently Asked Questions
How many engine parts fit the 2019 Isuzu Elf?
Our catalog currently lists 41 engine parts for the 2019 Isuzu Elf across 21 subcategories and 4 brands, covering all 3 engine options (3.0L L4 DIESEL Turbocharged DOHC, 3.0L L4 DIESEL Turbocharged SOHC and 5.2L L4 DIESEL Turbocharged). Each part is matched to the engine(s) it fits.
Do engine parts differ between 2019 Isuzu Elf engines?
Yes. Every engine part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of engine problems on a 2019 Isuzu Elf?
Common symptoms include oil spots under the vehicle, blue or white exhaust smoke, ticking from the valvetrain, or coolant mysteriously disappearing. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2019 Isuzu Elf was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2019 Isuzu Elf?
First match the engine — each row shows which engine(s) the part fits. Then engine hard parts are unforgiving of guesswork — confirm the casting or engine code before ordering, because one model year can hide two different blocks. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2019 Isuzu Elf
Engine Parts for Other Isuzu Elf Years
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