2018 Nissan Altima Automatic Transmission Parts

This table covers the Bushing kits. Read more

This group shows a single part: DURA-BOND TK47.

This table covers the clutch-plate packs inside the transmission or transfer case. Read more

2 Clutch Plate Pack parts for the 2018 Nissan Altima come from RAYBESTOS POWERTRAIN.

In the Friction Plate Pack grade, RAYBESTOS POWERTRAIN supplies 1 part: grouped under the catalog's "Friction Plate Pack" designation — the notes column spells out what sets them apart. A representative part number is RAYBESTOS POWERTRAIN RCP96345.

The Steel Plate Pack section lists 1 option from RAYBESTOS POWERTRAIN — grouped under the catalog's "Steel Plate Pack" designation — the notes column spells out what sets them apart. RAYBESTOS POWERTRAIN STMNISSN50 is listed in this group.

Listed part numbers: RAYBESTOS POWERTRAIN RCP96345 and RAYBESTOS POWERTRAIN STMNISSN50.

This table covers the drive chains in the transfer case or oil pump. Read more

One part is listed for the 2018 Nissan Altima — LUK CVT2290.

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. Read more

14 Filter parts for the 2018 Nissan Altima come from 5 brands — VAICO, ATP, BECK/ARNLEY and 2 other brands. The "Popular" part is VARIOUS MFR PT99562.

The Economy section lists 1 option from VARIOUS MFR — the catalog's value-priced group. VARIOUS MFR PT99562 is listed in this group.

In the Standard Replacement grade, VAICO, ATP, BECK/ARNLEY and 1 other brand supply 8 parts: built to original-equipment specification. A representative part number is BECK/ARNLEY 0440436.

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

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. Read more

This group shows a single part: DORMAN 918579.

This table covers the Fluid Cooler 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. Read more

3 Fluid Cooler O-Ring parts for the 2018 Nissan Altima come from 3 brands — AJUSA, FEL-PRO and MAHLE / CLEVITE.

Part numbers include AJUSA 16115900, FEL-PRO ES72350 and MAHLE / CLEVITE GS33764.

This table covers the pans that hold automatic-transmission fluid. Read more

6 Fluid Pan parts are listed for the 2018 Nissan Altima, from DORMAN, REIN, ACKOJA and 2 other brands. REIN ESK0218 carries the "Popular" badge.

Part numbers include REIN ESK0218, ACKOJA A380308 and DORMAN 265862, among others listed above.

This table covers the gaskets that seal the Fluid Pan. 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

3 Fluid Pan Gasket parts for the 2018 Nissan Altima come from 3 brands — FEL-PRO, MAHLE / CLEVITE and VAICO. Every part fits both the 2.5L L4 and the 3.5L V6.

This group includes FEL-PRO TOS18788, MAHLE / CLEVITE W33447 and VAICO V380571.

This table covers the seals at the Manual Shaft. 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

3 Manual Shaft Seal parts are listed for the 2018 Nissan Altima, from BCA, NATIONAL and WJB / INMOTION PARTS. All of them fit every engine offered in the 2018 Altima.

Listed part numbers: BCA NS221207, NATIONAL 221207 and WJB / INMOTION PARTS WS221207.

This table covers the wear sleeves used to restore a Output Shaft seal surface. Read more

3 Output Shaft Repair Sleeve parts for the 2018 Nissan Altima come from 3 brands — BCA, NATIONAL and WJB / INMOTION PARTS. Every part fits both the 2.5L L4 and the 3.5L V6.

Part numbers include BCA NS99157, NATIONAL 99157 and WJB / INMOTION PARTS WS99157.

This table covers the seals at the Output Shaft. 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

8 Output Shaft Seal parts for the 2018 Nissan Altima come from 4 brands — NATIONAL, BCA, WJB / INMOTION PARTS and 1 other brand. The "Popular" part is NATIONAL 710132. Every part fits both the 2.5L L4 and the 3.5L V6.

Part numbers include NATIONAL 710132, NATIONAL 710598 and BCA NS710633, among others listed above.

This table covers the seals at the Shift Shaft. 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

One part is listed for the 2018 Nissan Altima — SCHAEFFLER SS2111.

This table covers the Torque Converter Clutch solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid. Read more

This group shows a single part: ROSTRA 520538.

This table covers the seals at the Torque Converter Shaft. 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

One part is listed for the 2018 Nissan Altima — TIMKEN SL260359.

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. Read more

15 Transmission Fluid parts for the 2018 Nissan Altima come from 8 brands — VALVOLINE, LUCAS OIL, LIQUI MOLY and 5 other brands. The "Popular" part is AISIN ATFNS3. Every part fits both the 2.5L L4 and the 3.5L V6.

In the CVT grade, VALVOLINE, LUCAS OIL, AISIN and 3 other brands supply 9 parts: grouped under the catalog's "CVT" designation — the notes column spells out what sets them apart. A representative part number is AISIN ATFNS3.

The Multi-Vehicle section lists 5 options from VALVOLINE and LIQUI MOLY — grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. VALVOLINE VV3246 is listed in this group.

The ZF Fluid section lists 1 option from ZF — grouped under the catalog's "ZF Fluid" designation — the notes column spells out what sets them apart. ZF 5961308626 is listed in this group.

This table covers the conditioners and additives used with this transmission fluid. Read more

This group shows a single part: LUBEGARD 67010.

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. Read more

7 Transmission Mount parts are listed for the 2018 Nissan Altima, from ANCHOR, DEA / MARMON RIDE CONTROL, SKP and 2 other brands.

Economy: 1 part, from SKP. A representative part number is SKP SKM9465.

The Standard Replacement section: 2 options from ANCHOR and DEA / MARMON RIDE CONTROL. ANCHOR 9465 is listed in this group.

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

Part numbers include SKP SKM9465, ANCHOR 9465 and DEA / MARMON RIDE CONTROL A4307, among others listed above.