This page lists 9 automatic transmission parts for the 2015 Isuzu NPR, across 3 part types, covering all 3 engine options (3.0L L4 DIESEL Turbocharged, 5.2L L4 DIESEL Turbocharged and 6.0L V8). Every part shows its brand, manufacturer part number and fitment notes.
The automatic transmission on the 2015 Isuzu NPR covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. All 9 listed parts are Filter (7 parts), Automatic Transmission Control Unit (TCU) (1 part) and Fluid Cooler Line / Hose (1 part).
The 2015 Isuzu NPR was sold with 3 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
5 brands supply automatic transmission parts for the 2015 Isuzu NPR, led by HASTINGS / BALDWIN (3 parts), DORMAN (2 parts) and WIX (2 parts), plus 2 more brands. Quality grades include Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2015 Isuzu NPR. 1 part has it: WIX 58369 (Filter). Each part number opens a page with every vehicle that part fits.
Automatic Transmission Control Unit (TCU)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 6.0L V8 | SP609006 | 🇺🇸 US 🇨🇦 CA | 6 SpeedAutomatic Transmission | View on Amazon |
This table covers the control units that command automatic-transmission shifts.
This group shows a single part: DORMAN SP609006.
Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VARIOUS MFR Fits: 6.0L V8 | PT20022 | 🇺🇸 US 🇨🇦 CA | Standard | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WIX Popular Fits: 6.0L V8 | 58369 | 🇺🇸 US 🇨🇦 CA | NPR-HD6L90 Transmission | View on Amazon |
| ATP Fits: 6.0L V8 | B205 | 🇺🇸 US | Premium Replacement | View on Amazon |
| HASTINGS / BALDWIN Fits: 6.0L V8 | LF517 | 🇺🇸 US 🇨🇦 CA | Spin-On | View on Amazon |
| HASTINGS / BALDWIN Fits: 6.0L V8 | TF209 | 🇺🇸 US 🇨🇦 CA | NPR Base ModelPan-Type | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HASTINGS / BALDWIN Fits: 3.0L L4 DIESEL Turbocharged | LF517 | 🇺🇸 US 🇨🇦 CA | Spin-On | View on Amazon |
| WIX Fits: 3.0L L4 DIESEL Turbocharged | 51622 | 🇺🇸 US 🇨🇦 CA | Spin-On Filter | View on Amazon |
This table covers the replacement filters for this application — the table heading and notes say which circuit. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for.
7 Filter parts are listed for the 2015 Isuzu NPR, from HASTINGS / BALDWIN, WIX, VARIOUS MFR and 1 other brand. WIX 58369 carries the "Popular" badge.
In the Economy grade, VARIOUS MFR supplies 1 part: the catalog's value-priced group. A representative part number is VARIOUS MFR PT20022.
The Standard Replacement section lists 4 options from HASTINGS / BALDWIN, WIX and ATP — built to original-equipment specification. WIX 58369 is listed in this group.
2 ungrouped parts are not assigned to a grade, with the same engine-level match.
Listed part numbers: WIX 58369, VARIOUS MFR PT20022 and ATP B205, plus the other parts above.
Fluid Cooler Line / Hose
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.0L L4 DIESEL Turbocharged, 6.0L V8 | 6241002 | 🇺🇸 US 🇨🇦 CA | 3 Piece Kit | View on Amazon |
This table covers the Fluid Cooler Line hoses. 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.
One part is listed for the 2015 Isuzu NPR — DORMAN 6241002.
Buying Automatic Transmission Parts for a 2015 Isuzu NPR
On this vehicle, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts.
- Match the engine first. Every automatic transmission 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 filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Filter and Automatic Transmission Control Unit (TCU) .
Frequently Asked Questions
How many automatic transmission parts fit the 2015 Isuzu NPR?
Our catalog currently lists 9 automatic transmission parts for the 2015 Isuzu NPR across 3 subcategories and 5 brands, covering all 3 engine options (3.0L L4 DIESEL Turbocharged, 5.2L L4 DIESEL Turbocharged and 6.0L V8). Each part is matched to the engine(s) it fits.
Do automatic transmission parts differ between 2015 Isuzu NPR engines?
Yes. Every automatic transmission 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 automatic transmission problems on a 2015 Isuzu NPR?
Common symptoms include delayed or harsh engagement, slipping under load, fluid that smells burnt, or shuddering at light throttle around 40 mph. 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 filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
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 2015 Isuzu NPR 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 2015 Isuzu NPR?
First match the engine — each row shows which engine(s) the part fits. Then use exactly the fluid specification in the notes — automatic transmissions are the least forgiving component on the vehicle about fluid choice. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2015 Isuzu NPR
Automatic Transmission Parts for Other Isuzu NPR Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.