This page lists 19 engine parts for the 2019 International Prostar, across 7 part types, covering all 3 engine options (12.4L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged and 15.0L DIESEL Turbocharged). Every part shows its brand, manufacturer part number and fitment notes.
The engine on the 2019 International Prostar covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components. The largest groups are Oil Filter (7 parts), Oil (5 parts) and Oil Pan (2 parts). The other 4 part types cover the remaining 5 parts.
The 2019 International Prostar 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 International Prostar engine parts are VALVOLINE (5 parts), WIX (5 parts) and SPECTRA PREMIUM (2 parts), plus 6 more brands. Quality grades include Standard Replacement, Economy and Heavy Duty / Diesel.
Each part number listed for the 2019 International Prostar opens a page with every vehicle that part fits.
Oil
Summary: Notes list SAE 10W-30 and SAE 15W-40. Confirm the engine and the weight on the filler cap before you buy. Replacement brands in this table include VALVOLINE.
Full Synthetic
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Fits: 14.9L L6 DIESEL Turbocharged, 15.0L DIESEL Turbocharged | 909772 | 🇺🇸 US 🇲🇽 MX | Heavy Duty Full Synthetic SAE 15W-40 DIESEL1 Gallon | View on Amazon |
Heavy Duty / Diesel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Fits: 14.9L L6 DIESEL Turbocharged, 15.0L DIESEL Turbocharged | 909778 | 🇺🇸 US 🇲🇽 MX | Heavy Duty Conventional SAE 15W-40 DIESEL1 Gallon | View on Amazon |
Synthetic Blend
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Fits: 14.9L L6 DIESEL Turbocharged, 15.0L DIESEL Turbocharged | 909766 | 🇺🇸 US 🇲🇽 MX | Heavy Duty Synthetic Blend SAE 15W-40 DIESEL1 Gallon | View on Amazon |
| VALVOLINE Fits: 14.9L L6 DIESEL Turbocharged, 15.0L DIESEL Turbocharged | 909776 | 🇺🇸 US 🇲🇽 MX | Heavy Duty Synthetic Blend SAE 10W-30 DIESEL1 Gallon | View on Amazon |
| VALVOLINE Fits: 14.9L L6 DIESEL Turbocharged, 15.0L DIESEL Turbocharged | 909782 | 🇺🇸 US 🇲🇽 MX | Heavy Duty Synthetic Blend SAE 15W-40 DIESEL2.5 Gallon | View on Amazon |
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.
VALVOLINE supplies the 5 Oil parts for the 2019 International Prostar.
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 3 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.
Oil Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FAMOUS BRAND Fits: 12.4L L6 DIESEL Turbocharged | 84306 | 🇺🇸 US 🇨🇦 CA | LubeOE Number : 3007498C94 | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HASTINGS / BALDWIN Fits: 12.4L L6 DIESEL Turbocharged | LF672 | 🇺🇸 US | View on Amazon | |
| WIX Fits: 12.4L L6 DIESEL Turbocharged | 57467 | 🇺🇸 US | BypassCentrifuge Type | View on Amazon |
| WIX Fits: 12.4L L6 DIESEL Turbocharged | WL10047 | 🇺🇸 US | Full flow | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WIX Fits: 14.9L L6 DIESEL Turbocharged | 51348 | 🇺🇸 US | Bypass Relief Valve Setting: 8-11 PSISpin-On Filter | View on Amazon |
| WIX Fits: 14.9L L6 DIESEL Turbocharged | WL11097 | 🇺🇸 US | Spin-On Filter | View on Amazon |
| WIX Fits: 14.9L L6 DIESEL Turbocharged | WL10107 | 🇺🇸 US | Synthetic Media | View on Amazon |
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.
7 Oil Filter parts are listed for the 2019 International Prostar, from WIX, FAMOUS BRAND and HASTINGS / BALDWIN.
In the Economy grade, FAMOUS BRAND supplies 1 part: the catalog's value-priced group. A representative part number is FAMOUS BRAND 84306.
The Standard Replacement section lists 3 options from WIX and HASTINGS / BALDWIN — built to original-equipment specification. HASTINGS / BALDWIN LF672 is listed in this group.
3 ungrouped parts are not assigned to a grade, with the same engine-level match.
Listed part numbers: FAMOUS BRAND 84306, HASTINGS / BALDWIN LF672 and WIX 57467, plus the other parts above.
Oil Pan
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SPECTRA PREMIUM Fits: 14.9L L6 DIESEL Turbocharged | CMP09A | 🇺🇸 US 🇲🇽 MX | Front SumpEPA 13 | View on Amazon |
| SPECTRA PREMIUM Fits: 14.9L L6 DIESEL Turbocharged | CMP08A | 🇺🇸 US 🇲🇽 MX | Front SumpEPA 17 | View on Amazon |
This table covers the oil pans that hold the engine's oil sump.
2 Oil Pan parts for the 2019 International Prostar come from SPECTRA PREMIUM.
Part numbers include SPECTRA PREMIUM CMP09A and SPECTRA PREMIUM CMP08A.
Oil Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 14.9L L6 DIESEL Turbocharged | 2646005G | 🇺🇸 US | 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 International Prostar — DORMAN 2646005G.
Timing Belt Tensioner
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Fits: 14.9L L6 DIESEL Turbocharged | SK89448 | 🇺🇸 US 🇲🇽 MX | View on Amazon |
This table covers the Timing Belt tensioners. 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.
One part is listed for the 2019 International Prostar — SKP SK89448.
Turbocharger
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GPD Fits: 14.9L L6 DIESEL Turbocharged, 15.0L DIESEL Turbocharged | 2511893 | 🇲🇽 MX | View on Amazon | |
| GPD Fits: 14.9L L6 DIESEL Turbocharged | 2513061 | 🇺🇸 US | with Electronic Actuator | View on Amazon |
This table covers the turbochargers that compress intake air.
GPD supplies both parts for the 2019 International Prostar.
This group includes GPD 2511893 and GPD 2513061.
Turbocharger Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DAYTON Fits: 14.9L L6 DIESEL Turbocharged | 6745001G | 🇺🇸 US | Mounting Gasket | 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.
This group shows a single part: DAYTON 6745001G.
Buying Engine Parts for a 2019 International Prostar
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: Oil Filter and Oil .
Frequently Asked Questions
How many engine parts fit the 2019 International Prostar?
Our catalog currently lists 19 engine parts for the 2019 International Prostar across 7 subcategories and 9 brands, covering all 3 engine options (12.4L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged and 15.0L DIESEL Turbocharged). Each part is matched to the engine(s) it fits.
Do engine parts differ between 2019 International Prostar 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 International Prostar?
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 oil viscosity is listed for the 2019 International Prostar?
Oil rows on this page include SAE 10W-30 and SAE 15W-40. Confirm the engine and the weight on the filler cap before you buy — high-mileage and standard fills can differ.
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 International Prostar 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 International Prostar?
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 International Prostar
Engine Parts for Other International Prostar Years
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