2003 Acura RL Automatic Transmission Parts

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

9 Filter parts for the 2003 Acura RL come from 7 brands — FAMOUS BRAND, PA CARGO, PUROLATOR and 4 other brands. The "Popular" part is BECK/ARNLEY 0440366.

The Economy section lists 6 options from FAMOUS BRAND, PA CARGO, PUROLATOR and 1 other brand — the catalog's value-priced group. FAMOUS BRAND 96786 is listed in this group.

In the Standard Replacement grade, BECK/ARNLEY, WIX and ATP supply 3 parts: built to original-equipment specification. A representative part number is BECK/ARNLEY 0440366.

Part numbers include BECK/ARNLEY 0440366, FAMOUS BRAND 96786 and FAMOUS BRAND 5003321452, among others listed above.

This table covers the Fluid Pan drain plugs. Read more

One part is listed for the 2003 Acura RL — DORMAN 090178.

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

This group shows a single part: VAICO V260436.

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 2003 Acura RL, from BCA, NATIONAL and WJB / INMOTION PARTS.

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

This table covers the O-rings and seals at this joint. Read more

SCHAEFFLER supplies both parts for the 2003 Acura RL.

This group includes SCHAEFFLER SS4424 and SCHAEFFLER SS5443.

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

9 Output Shaft Repair Sleeve parts for the 2003 Acura RL come from 5 brands — NATIONAL, WJB / INMOTION PARTS, BCA and 2 other brands. The "Popular" part is NATIONAL 99147.

Listed part numbers: NATIONAL 99147, WJB / INMOTION PARTS WS99215 and BCA NS99147, plus the other parts above.

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 2003 Acura RL come from 6 brands — SKF, ATP, BCA and 3 other brands. The "Popular" part is SKF 21627.

Listed part numbers: SKF 21627, SKF 17919 and ATP HO18, plus the other parts above.

This table covers the seals at the Pinion. 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

This group shows a single part: SKF 22823.

This table covers the rebuild kits for this assembly. Read more

5 Rebuild Kit parts are listed for the 2003 Acura RL, from PA CARGO, PIONEER and ATP. PA CARGO K98900L carries the "Popular" badge.

In the Banner Kit (Overhaul Kit + Friction Clutch Plates) grade, PA CARGO supplies 1 part: grouped under the catalog's "Banner Kit (Overhaul Kit + Friction Clutch Plates)" designation — the notes column spells out what sets them apart. A representative part number is PA CARGO DK9800MS.

In the Deluxe Kit (Master Kit + Filter, Band & Common Bushings) grade, PA CARGO supplies 1 part: grouped under the catalog's "Deluxe Kit (Master Kit + Filter, Band & Common Bushings)" designation — the notes column spells out what sets them apart. A representative part number is PA CARGO MRK9800M.

In the Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings) grade, PA CARGO and PIONEER supply 2 parts: grouped under the catalog's "Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings)" designation — the notes column spells out what sets them apart. A representative part number is PA CARGO K98900L.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

This group includes PA CARGO K98900L, PA CARGO DK9800MS and PA CARGO MRK9800M and the remaining parts above.

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

One part is listed for the 2003 Acura RL — SKF 99049.

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

5 Shift Shaft Seal parts are listed for the 2003 Acura RL, from PIONEER, ATP, SCHAEFFLER and 1 other brand. ATP HO22 carries the "Popular" badge.

Part numbers include ATP HO22, PIONEER 759172 and PIONEER 759052, among others listed above.

This table covers the Torque converters. Typical signs include a sulfur smell, rattling substrate, or an efficiency code. Confirm CARB vs Federal certification in the notes before ordering. Read more

This group shows a single part: TC REMANUFACTURING HO14.

This table covers the wear sleeves used to restore a Torque Converter seal surface. Read more

3 Torque Converter Repair Sleeve parts are listed for the 2003 Acura RL, from NATIONAL, SCHAEFFLER and WJB / INMOTION PARTS.

Listed part numbers: NATIONAL 99181, SCHAEFFLER SR3501 and WJB / INMOTION PARTS WS99181.

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

4 Torque Converter Shaft Seal parts are listed for the 2003 Acura RL, from NATIONAL, TIMKEN and WJB / INMOTION PARTS.

This group includes NATIONAL 710238 and NATIONAL 710868 and the remaining parts above.

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

19 Transmission Fluid parts for the 2003 Acura RL come from 9 brands — LIQUI MOLY, VALVOLINE, LUCAS OIL and 6 other brands. The "Popular" part is ACDELCO 109243.

The Dexron section lists 1 option from ACDELCO — grouped under the catalog's "Dexron" designation — the notes column spells out what sets them apart. ACDELCO 109243 is listed in this group.

In the DW-1 grade, AISIN supplies 1 part: grouped under the catalog's "DW-1" designation — the notes column spells out what sets them apart. A representative part number is AISIN ATFDW1.

The Multi-Vehicle section lists 14 options from LIQUI MOLY, VALVOLINE, LUCAS OIL and 2 other brands — grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. MOBIL 126505 is listed in this group.

The Type III (H) section lists 2 options from IDEMITSU — grouped under the catalog's "Type III (H)" designation — the notes column spells out what sets them apart. IDEMITSU 30040090750 is listed in this group.

The Z-1 section lists 1 option from BECK/ARNLEY — grouped under the catalog's "Z-1" designation — the notes column spells out what sets them apart. BECK/ARNLEY 2522004 is listed in this group.

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

8 Transmission Fluid Additive parts for the 2003 Acura RL come from 2 brands — LUBEGARD and ATP. The "Popular" part is LUBEGARD 19610.

This group includes LUBEGARD 19610, LUBEGARD 60902 and ATP AT203 and the remaining parts above.

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

One part is listed for the 2003 Acura RL — BECK/ARNLEY 1042444.