The 2021 Nissan Titan has 19 automatic transmission parts with verified fitment on this page — 5 part types and 9 brands, covering the 5.6L V8 engine. Each part includes a manufacturer part number and application notes.
On the 2021 Nissan Titan, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. Most of the listed parts are Transmission Fluid (6 parts), Transmission Fluid Additive (6 parts) and Transmission Mount (4 parts). The other 2 part types cover the remaining 3 parts.
Every part on this page is matched to the 5.6L V8 — the only engine offered in the 2021 Nissan Titan.
The most listed brands for 2021 Nissan Titan automatic transmission parts are LUBEGARD (7 parts), LIQUI MOLY (3 parts) and PENTOSIN (2 parts), plus 6 more brands.
3 parts on this 2021 Nissan Titan page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including LIQUI MOLY 20032 (Transmission Fluid) and LUBEGARD 19610 (Transmission Fluid Additive). Click any part number to see every vehicle that part fits.
Fluid Cooler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GPD | 2611484 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| TYC | 19183 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the heat exchangers that cool transmission fluid. Typical signs include fluid that overheats, a leak at the cooler fittings, or milky fluid that says coolant and ATF have mixed. Flush the lines when you replace a cooler. Cross-contamination is how a small leak becomes a transmission job.
2 Fluid Cooler parts for the 2021 Nissan Titan come from 2 brands — GPD and TYC.
This group includes GPD 2611484 and TYC 19183.
Fluid Pan
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ÜRO PARTS | 7252703707 | 🇺🇸 US 🇨🇦 CA | KitIncludes 1 Transmission Oil Pan with Filter, Pan Gasket, and Drain Plug | View on Amazon |
This table covers the pans that hold automatic-transmission fluid.
One part is listed for the 2021 Nissan Titan — ÜRO PARTS 7252703707.
Transmission Fluid
ATF 134
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN | 1090117 | 🇺🇸 US 🇨🇦 CA | ATF134-FE1 Liter | View on Amazon |
| PENTOSIN | 1090216 | 🇺🇸 US 🇨🇦 CA | ATF134-FE5 Liters | View on Amazon |
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LIQUI MOLY Popular | 20032 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 18001 Liter | View on Amazon |
| LIQUI MOLY Popular | 22036 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 18005 Liter | View on Amazon |
| LIQUI MOLY | 20034 | 🇺🇸 US 🇨🇦 CA | Top TEC ATF 180020 Liter | View on Amazon |
| LUBEGARD | 69032 | 🇺🇸 US 🇨🇦 CA | 1 QuartComplete Full Synthetic ATF Fluid | View on Amazon |
This table covers the automatic-transmission fluids specified for this gearbox. Typical signs include harsh or delayed shifts, fluid that smells burnt, or a shudder at light throttle. Use exactly the specification in the notes. Automatic transmissions are unforgiving of the wrong fluid.
6 Transmission Fluid parts for the 2021 Nissan Titan come from 3 brands — LIQUI MOLY, PENTOSIN and LUBEGARD. The "Popular" part is LIQUI MOLY 20032.
In the ATF 134 grade, PENTOSIN supplies 2 parts: grouped under the catalog's "ATF 134" designation — the notes column spells out what sets them apart. A representative part number is PENTOSIN 1090117.
The Multi-Vehicle section lists 4 options from LIQUI MOLY and LUBEGARD — grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. LIQUI MOLY 20032 is listed in this group.
This group includes LIQUI MOLY 20032, PENTOSIN 1090117 and PENTOSIN 1090216 and the remaining parts above.
Transmission Fluid Additive
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUBEGARD Popular | 19610 | 🇺🇸 US 🇨🇦 CA | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD | 19689 | 🇺🇸 US 🇨🇦 CA | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD | 60902 | 🇺🇸 US 🇨🇦 CA | Automatic Transmission Fluid Protectant10 oz | View on Amazon |
| LUBEGARD | 63010 | 🇺🇸 US 🇨🇦 CA | Platinum Universal ATF Protectant10 oz | View on Amazon |
| LUBEGARD | 63016 | 🇺🇸 US 🇨🇦 CA | Platinum Universal ATF Protectant15 oz | View on Amazon |
| LUBEGARD | 63032 | 🇺🇸 US 🇨🇦 CA | Platinum Universal ATF Protectant32 oz | View on Amazon |
This table covers the conditioners and additives used with this transmission fluid.
6 Transmission Fluid Additive parts for the 2021 Nissan Titan come from LUBEGARD. The "Popular" part is LUBEGARD 19610.
This group includes LUBEGARD 19610, LUBEGARD 19689 and LUBEGARD 60902 and the remaining parts above.
Transmission Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ANCHOR | 10346 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| BECK/ARNLEY | 1041928 | 🇺🇸 US | RWD | View on Amazon |
| DEA / MARMON RIDE CONTROL | A7357 | 🇺🇸 US | RWD | View on Amazon |
| DEA / MARMON RIDE CONTROL | A43023 | 🇺🇸 US 🇨🇦 CA | Rear4WD | View on Amazon |
This table covers the mounts that hold the transmission 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.
4 Transmission Mount parts are listed for the 2021 Nissan Titan, from DEA / MARMON RIDE CONTROL, ANCHOR and BECK/ARNLEY.
Listed part numbers: ANCHOR 10346, BECK/ARNLEY 1041928 and DEA / MARMON RIDE CONTROL A7357, plus the other parts above.
Buying Automatic Transmission Parts for a 2021 Nissan Titan
On this vehicle, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts.
- Confirm you have the 5.6L V8 engine — every part on this page is matched to it.
- 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: Transmission Fluid and Transmission Fluid Additive .
Frequently Asked Questions
How many automatic transmission parts fit the 2021 Nissan Titan?
Our catalog currently lists 19 automatic transmission parts for the 2021 Nissan Titan across 5 subcategories and 9 brands, covering the 5.6L V8 engine. Each part is matched to the engine(s) it fits.
What are the signs of automatic transmission problems on a 2021 Nissan Titan?
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 2021 Nissan Titan 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 2021 Nissan Titan?
Every part on this page is matched to the 5.6L V8 engine. 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 2021 Nissan Titan
Automatic Transmission Parts for Other Nissan Titan Years
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