94 Automatic transmission parts are listed for the 2006 Acura RL, in 24 part types, covering the 3.5L V6 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2006 Acura RL, 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 (19 parts), Output Shaft Seal (11 parts) and Shift Solenoid (8 parts). The other 21 part types cover the remaining 56 parts.
The 2006 Acura RL came with a single engine, the 3.5L V6, and every part is verified against it.
31 brands supply automatic transmission parts for the 2006 Acura RL, led by NATIONAL (9 parts), WJB / INMOTION PARTS (9 parts) and ATP (8 parts), plus 28 more brands. Quality grades include Multi-Vehicle, Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2006 Acura RL. 16 parts have it, including VARIOUS MFR PT99442 (Filter) and NATIONAL 99139 (Output Shaft Repair Sleeve). Each part number opens a page with every vehicle that part fits.
Clutch Plate Pack
Friction Plate Pack
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RAYBESTOS POWERTRAIN | RCP96252 | 🇺🇸 US 🇨🇦 CA | Clutch Pack Module With GPX | View on Amazon |
Steel Plate Pack
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RAYBESTOS POWERTRAIN | STMHONDA49 | 🇺🇸 US 🇨🇦 CA | Steel Module | View on Amazon |
This table covers the clutch-plate packs inside the transmission or transfer case.
RAYBESTOS POWERTRAIN supplies both parts for the 2006 Acura RL.
The Friction Plate Pack section lists 1 option from RAYBESTOS POWERTRAIN — grouped under the catalog's "Friction Plate Pack" designation — the notes column spells out what sets them apart. RAYBESTOS POWERTRAIN RCP96252 is listed in this group.
In the Steel Plate Pack grade, RAYBESTOS POWERTRAIN supplies 1 part: grouped under the catalog's "Steel Plate Pack" designation — the notes column spells out what sets them apart. A representative part number is RAYBESTOS POWERTRAIN STMHONDA49.
This group includes RAYBESTOS POWERTRAIN RCP96252 and RAYBESTOS POWERTRAIN STMHONDA49.
Drain Plug Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 652530CD | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 20 MMAluminum | View on Amazon |
This table covers the gaskets that seal the Drain Plug. 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: DORMAN 652530CD.
Extension Housing Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA | NS99189 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| NATIONAL | 99189 | 🇺🇸 US 🇨🇦 CA | Honda trans. | View on Amazon |
| WJB / INMOTION PARTS | WS99189 | 🇺🇸 US 🇨🇦 CA | Honda trans. | View on Amazon |
This table covers the wear sleeves used to restore a Extension Housing seal surface.
3 Extension Housing Repair Sleeve parts for the 2006 Acura RL come from 3 brands — BCA, NATIONAL and WJB / INMOTION PARTS.
Listed part numbers: BCA NS99189, NATIONAL 99189 and WJB / INMOTION PARTS WS99189.
Extension Housing Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL | 710795 | 🇺🇸 US 🇨🇦 CA | Honda trans. | View on Amazon |
| WJB / INMOTION PARTS | WS710795 | 🇺🇸 US 🇨🇦 CA | Honda trans. | View on Amazon |
This table covers the seals at the Extension Housing. 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.
2 Extension Housing Seal parts for the 2006 Acura RL come from 2 brands — NATIONAL and WJB / INMOTION PARTS.
Part numbers include NATIONAL 710795 and WJB / INMOTION PARTS WS710795.
Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VARIOUS MFR Popular | PT99442 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Cartridge Filter | View on Amazon |
| ATP | TF264 | 🇺🇸 US 🇨🇦 CA | OE ReplacementSpin On Filter | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Popular | 0440383 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Cartridge Type | View on Amazon |
| ATP | B264 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Premium Replacement | View on Amazon |
| ATP | B440 | 🇺🇸 US 🇨🇦 CA | Premium Replacement | View on Amazon |
| VAICO | V260418 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
6 Filter parts are listed for the 2006 Acura RL, from ATP, VARIOUS MFR, BECK/ARNLEY and 1 other brand. VARIOUS MFR PT99442 carries the "Popular" badge.
In the Economy grade, VARIOUS MFR and ATP supply 2 parts: the catalog's value-priced group. A representative part number is VARIOUS MFR PT99442.
The Standard Replacement section lists 4 options from ATP, BECK/ARNLEY and VAICO — built to original-equipment specification. BECK/ARNLEY 0440383 is listed in this group.
This group includes VARIOUS MFR PT99442, ATP TF264 and BECK/ARNLEY 0440383 and the remaining parts above.
Fluid Cooler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TECHPRO | AC4050103 | 🇺🇸 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.
One part is listed for the 2006 Acura RL — TECHPRO AC4050103.
Fluid Pan Drain Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 090178 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Gasket Or Seal Included | View on Amazon |
This table covers the Fluid Pan drain plugs.
This group shows a single part: DORMAN 090178.
Fluid Temperature Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GPD | 1814600 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WELLS | 5S9600 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Fluid temperature sensors. Typical signs include hard cold starts, a fan that never comes on, or a gauge that disagrees with the scan tool. A sensor that reads open or shorted is usually the part; an implausible-but-smooth reading can be wiring.
2 Fluid Temperature Sensor parts are listed for the 2006 Acura RL, from GPD and WELLS.
Listed part numbers: GPD 1814600 and WELLS 5S9600.
Manual Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TIMKEN | 221207 | 🇺🇸 US 🇨🇦 CA | Honda trans. | View on Amazon |
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.
This group shows a single part: TIMKEN 221207.
Output Shaft Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular | 99139 | 🇺🇸 US 🇨🇦 CA | RightHonda trans. | View on Amazon |
| NATIONAL Popular | 99157 | 🇺🇸 US 🇨🇦 CA | LeftHonda trans. | View on Amazon |
| BCA | NS99139 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Right | View on Amazon |
| BCA | NS99157 | 🇺🇸 US 🇨🇦 CA | LeftHonda trans. | View on Amazon |
| WJB / INMOTION PARTS | WS99139 | 🇺🇸 US 🇨🇦 CA | RightHonda trans. | View on Amazon |
| WJB / INMOTION PARTS | WS99157 | 🇺🇸 US 🇨🇦 CA | LeftHonda trans. | View on Amazon |
This table covers the wear sleeves used to restore a Output Shaft seal surface.
6 Output Shaft Repair Sleeve parts are listed for the 2006 Acura RL, from NATIONAL, BCA and WJB / INMOTION PARTS. NATIONAL 99139 carries the "Popular" badge.
This group includes NATIONAL 99139, NATIONAL 99157 and BCA NS99139 and the remaining parts above.
Output Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular | 712551 | 🇺🇸 US 🇨🇦 CA | LeftHonda trans. | View on Amazon |
| SKF Popular | 13439 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Right | View on Amazon |
| WJB / INMOTION PARTS Popular | WS712551 | 🇺🇸 US 🇨🇦 CA | LeftHonda trans. | View on Amazon |
| ATP | HO29 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ATP | HO31 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| BCA | NS712551 | 🇺🇸 US 🇨🇦 CA | External Markings: 40 X 56 X 6 | View on Amazon |
| SCHAEFFLER | SS2615 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LeftNitrile | View on Amazon |
| SCHAEFFLER | SS4892 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Left39.98 mm Shaft Diameter | View on Amazon |
| SKF | 16194 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Left | View on Amazon |
| TIMKEN | 710300 | 🇺🇸 US 🇨🇦 CA | LeftHonda trans. | View on Amazon |
| TIMKEN | SL260083 | 🇺🇸 US 🇨🇦 CA | RightHonda trans. | View on Amazon |
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.
11 Output Shaft Seal parts are listed for the 2006 Acura RL, from SKF, ATP, SCHAEFFLER and 4 other brands. NATIONAL 712551 carries the "Popular" badge.
Pinion Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS | WS710911 | 🇺🇸 US 🇨🇦 CA | Honda trans. | View on Amazon |
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.
One part is listed for the 2006 Acura RL — WJB / INMOTION PARTS WS710911.
Pressure Control (EPC) Solenoid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP | HE23 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ROSTRA | 520537 | 🇺🇸 US 🇨🇦 CA | Single Linear Control Solenoid | View on Amazon |
This table covers the Pressure Control (EPC) 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.
2 Pressure Control (EPC) Solenoid parts are listed for the 2006 Acura RL, from ATP and ROSTRA.
This group includes ATP HE23 and ROSTRA 520537.
Rebuild Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PA CARGO | K121900F | 🇺🇸 US 🇨🇦 CA | Overhaul Kit | View on Amazon |
| TRANSTEC | 81000230 | 🇺🇸 US 🇨🇦 CA | without Pistons | View on Amazon |
| TRANSTEC | 81000237 | 🇺🇸 US 🇨🇦 CA | without Pistons | View on Amazon |
This table covers the rebuild kits for this assembly.
3 Rebuild Kit parts for the 2006 Acura RL come from 2 brands — TRANSTEC and PA CARGO.
This group includes PA CARGO K121900F, TRANSTEC 81000230 and TRANSTEC 81000237.
Shift Improvement Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TRANSGO | HONDALK | 🇺🇸 US 🇨🇦 CA | Lube Correction Kit | View on Amazon |
This table covers the Shift Improvement kits.
One part is listed for the 2006 Acura RL — TRANSGO HONDALK.
Shift Shaft Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKF | 99049 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the wear sleeves used to restore a Shift Shaft seal surface.
This group shows a single part: SKF 99049.
Shift Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Popular | HO22 | 🇺🇸 US 🇨🇦 CA | Outer Diameter: 0.8125" | View on Amazon |
| PIONEER | 759172 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PIONEER | 759052 | 🇺🇸 US 🇨🇦 CA | Pack Of 2 | View on Amazon |
| SCHAEFFLER | SS2111 | 🇺🇸 US 🇨🇦 CA | 7 MM Width22.25 mm Outside Diameter | View on Amazon |
| SKF | 4710 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
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.
5 Shift Shaft Seal parts for the 2006 Acura RL come from 4 brands — PIONEER, ATP, SCHAEFFLER and 1 other brand. The "Popular" part is ATP HO22.
Listed part numbers: ATP HO22, PIONEER 759172 and PIONEER 759052, plus the other parts above.
Shift Solenoid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA Popular | 520710 | 🇺🇸 US 🇨🇦 CA | Shift B SolenoidInternal Black Connector | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular | TCS268 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Single Solenoid | View on Amazon |
| ACKOJA | A26770044 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with OE No. 28250RDK014 | View on Amazon |
| ACKOJA | A26770009 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with OE No. 28260RDK023 | View on Amazon |
| STANDARD MOTOR PRODUCTS | TCS103 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Red Connector | View on Amazon |
| STANDARD MOTOR PRODUCTS | TCS104 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Black Connector | View on Amazon |
| WELLS | 2N1224 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Solenoid # A | View on Amazon |
| WELLS | 2N1229 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Solenoid # B | View on Amazon |
This table covers the Shift 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.
8 Shift Solenoid parts for the 2006 Acura RL come from 4 brands — STANDARD MOTOR PRODUCTS, ACKOJA, WELLS and 1 other brand. The "Popular" part is ROSTRA 520710.
Listed part numbers: ROSTRA 520710, STANDARD MOTOR PRODUCTS TCS268 and ACKOJA A26770044, plus the other parts above.
Torque Converter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TC REMANUFACTURING | HO25 | 🇺🇸 US | Converter Codes: Bdka, Mdka, Mdpa, Mdra, Mjba, RD, RDJ, RJ, RJA | View on Amazon |
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.
One part is listed for the 2006 Acura RL — TC REMANUFACTURING HO25.
Torque Converter Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL | 99181 | 🇺🇸 US 🇨🇦 CA | Honda trans. | View on Amazon |
| SCHAEFFLER | SR3501 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WJB / INMOTION PARTS | WS99181 | 🇺🇸 US 🇨🇦 CA | Honda trans. | View on Amazon |
This table covers the wear sleeves used to restore a Torque Converter seal surface.
3 Torque Converter Repair Sleeve parts for the 2006 Acura RL come from 3 brands — NATIONAL, SCHAEFFLER and WJB / INMOTION PARTS.
This group includes NATIONAL 99181, SCHAEFFLER SR3501 and WJB / INMOTION PARTS WS99181.
Torque Converter Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL | 710238 | 🇺🇸 US 🇨🇦 CA | Oil Seal | View on Amazon |
| NATIONAL | 710868 | 🇺🇸 US 🇨🇦 CA | Honda trans. | View on Amazon |
| TIMKEN | 710238 | 🇺🇸 US 🇨🇦 CA | Honda trans. | View on Amazon |
| WJB / INMOTION PARTS | WS710868 | 🇺🇸 US 🇨🇦 CA | Honda trans. | View on Amazon |
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.
4 Torque Converter Shaft Seal parts for the 2006 Acura RL come from 3 brands — NATIONAL, TIMKEN and WJB / INMOTION PARTS.
This group includes NATIONAL 710238 and NATIONAL 710868 and the remaining parts above.
Transfer Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL | 710796 | 🇺🇸 US 🇨🇦 CA | Honda trans. | View on Amazon |
| WJB / INMOTION PARTS | WS710796 | 🇺🇸 US 🇨🇦 CA | Honda trans. | View on Amazon |
This table covers the seals at the Transfer 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.
2 Transfer Shaft Seal parts are listed for the 2006 Acura RL, from NATIONAL and WJB / INMOTION PARTS.
This group includes NATIONAL 710796 and WJB / INMOTION PARTS WS710796.
Transmission Fluid
ATF +4
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN | 1058112 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF441 Liter | View on Amazon |
| PENTOSIN | 1058212 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF445 Liters | View on Amazon |
Dexron
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | 109243 | 🇺🇸 US | Container Type: Plastic Container | View on Amazon |
DW-1
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AISIN Popular | ATFDW1 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 1 QuartDW-1 | View on Amazon |
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular | 126505 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Multi-Vehicle ATF | View on Amazon |
| VALVOLINE Popular | VV3246 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Quart | View on Amazon |
| LIQUI MOLY | 20032 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 18001 Liter | View on Amazon |
| LIQUI MOLY | 20018 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 12001 Liter | View on Amazon |
| LIQUI MOLY | 22036 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 18005 Liter | View on Amazon |
| LIQUI MOLY | 20020 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 12005 Liter | View on Amazon |
| LIQUI MOLY | 20034 | 🇺🇸 US 🇨🇦 CA | Top TEC ATF 180020 Liter | View on Amazon |
| LIQUI MOLY | 20022 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 120020 Liter | View on Amazon |
| LUBEGARD | 69032 | 🇺🇸 US 🇨🇦 CA | 1 QuartComplete Full Synthetic ATF Fluid | View on Amazon |
| LUCAS OIL | 10418 | 🇺🇸 US 🇨🇦 CA | FULL SYNTHETIC MULTI-VEHICLE AUTOMATIC TRANSMISSION FLUID1 qt | View on Amazon |
| LUCAS OIL | 18007 | 🇺🇸 US 🇨🇦 CA | Full Synthetic Multi-Vehicle Automatic Transmission Fluid6 Gallon | View on Amazon |
| VALVOLINE | 822389 | 🇺🇸 US 🇨🇦 CA | Import Multi-Vehicle ATF1 Quart | View on Amazon |
| VALVOLINE | 773775 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon | View on Amazon |
| VALVOLINE | 881051 | 🇺🇸 US 🇨🇦 CA | Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box | View on Amazon |
Z-1
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 2522004 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Premium Type Z-11 Quart | 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.
19 Transmission Fluid parts are listed for the 2006 Acura RL, from LIQUI MOLY, VALVOLINE, PENTOSIN and 6 other brands. ACDELCO 109243 carries the "Popular" badge.
In the ATF +4 grade, PENTOSIN supplies 2 parts: grouped under the catalog's "ATF +4" designation — the notes column spells out what sets them apart. A representative part number is PENTOSIN 1058112.
In the Dexron grade, ACDELCO supplies 1 part: grouped under the catalog's "Dexron" designation — the notes column spells out what sets them apart. A representative part number is ACDELCO 109243.
The DW-1 section lists 1 option from AISIN — grouped under the catalog's "DW-1" designation — the notes column spells out what sets them apart. AISIN ATFDW1 is listed in this group.
In the Multi-Vehicle grade, LIQUI MOLY, VALVOLINE, LUCAS OIL and 2 other brands supply 14 parts: grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. A representative part number is MOBIL 126505.
In the Z-1 grade, BECK/ARNLEY supplies 1 part: grouped under the catalog's "Z-1" designation — the notes column spells out what sets them apart. A representative part number is BECK/ARNLEY 2522004.
Transmission Fluid Additive
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUBEGARD Popular | 19610 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD Popular | 60902 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic Transmission Fluid Protectant10 oz | View on Amazon |
| ATP | AT203 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic Transmission Fluid Synthetic Modifier | View on Amazon |
| LUBEGARD | 19689 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD | 61910 | 🇺🇸 US 🇨🇦 CA | 10 ozHighly Friction Modified ATF Supplement | 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.
8 Transmission Fluid Additive parts are listed for the 2006 Acura RL, from LUBEGARD and ATP. LUBEGARD 19610 carries the "Popular" badge.
This group includes LUBEGARD 19610, LUBEGARD 60902 and ATP AT203 and the remaining parts above.
Buying Automatic Transmission Parts for a 2006 Acura RL
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 3.5L V6 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 Output Shaft Seal .
Frequently Asked Questions
How many automatic transmission parts fit the 2006 Acura RL?
Our catalog currently lists 94 automatic transmission parts for the 2006 Acura RL across 24 subcategories and 31 brands, covering the 3.5L V6 engine. Each part is matched to the engine(s) it fits.
What are the signs of automatic transmission problems on a 2006 Acura RL?
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 2006 Acura RL 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 2006 Acura RL?
Every part on this page is matched to the 3.5L V6 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 2006 Acura RL
Automatic Transmission Parts for Other Acura RL Years
Switch vehicle or jump to a subcategory
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.