2009 Acura RDX
Maintenance & specsVERIFIED Oct 31, 2026
The 2009 Acura RDX takes 5W-20 Full Synthetic with a total capacity of 5 quarts (filter included). The OEM oil filter is the Honda 15400-PLM-A02. Note: this vehicle has 2 active recalls — check the recalls section below. Below you’ll find complete maintenance specs, fluid capacities, parts, and links to buy what you need.
⚑ QUICK DIY TIPS FOR THE 2009 ACURA RDX
- Using the OEM filter (Honda 15400-PLM-A02) is recommended for warranty compliance.
- Always use 5W-20 Full Synthetic as specified by Acura — using the wrong viscosity can void your powertrain warranty.
- Check the maintenance schedule below for your next service interval.
01
Oil & Filter
OilBuy
Viscosity5W-20
Oil typeFull Synthetic
Capacity (with filter)5 qt
Capacity (w/o filter)4.7 qt
OEM specAPI SP
Filter Options
Honda15400-PLM-A02OEM
BuyHonda OEM spin-on 15400-PLM-A02 (supersedes 15400-PLM-A01 / RTA-003 / PLC-004 / P0H-305): every Honda and Acura engine 1988+ with the standard 20 mm spin-on
Drain Bolt & Hardware
Drain bolt specs not yet added.
02
Fluid Specifications
Transmission FluidBuy
TypeHonda ATF DW-1
Capacity3.5 qt
Change interval40,000 mi
Brake FluidBuy
DOT typeDOT 4
Change interval30,000 mi
CoolantBuy
TypeType 2
ColorBlue
Capacity6 qt
Change interval100,000 mi
Power Steering FluidBuy
TypeHonda Power Steering Fluid
Differential Fluid (rear)Buy
Type75W-90 GL-5
Capacity2 qt
Change interval60,000 mi
03
Parts & Specifications
Tires
Size245/60R18
Front pressure33 PSI
Rear pressure33 PSI
Air Filter
Acura17220-RWC-A00OEM
BuyCabin Air Filter
Acura80292-SDA-407OEM
BuyBrake Pads
Acura43022-S7S-010OEMrear
BuyAcura43022-S9A-A00OEMrear
BuyAcura43022-SCV-A00OEMrear
BuyAcura45022-SHJ-A00OEMfront
BuyAcura45022-SHJ-A50OEMfront
BuyAcura45022-TP6-A00OEMfront
BuyWiper Blades
Acura76620-STK-A02
Buy04
Maintenance Schedule
≈ every 6 months
- ▸Change Engine Oil & Filter
05
Torque Specifications
06
Safety Recalls
207
Technical Service Bulletins
8Estimated Current Value
Original MSRP
$55,000
Private Party
$5,747–$6,352
Dealer Retail
$6,655–$7,562
Trade-In
$5,142–$5,747
Depreciation
89%
Estimated values assume average condition and mileage for vehicle age.
Source: estimated
Save by doing it yourself
A shop typically charges $90–$210 for this service. Buy the parts and save.
08
Tools & Supplies
Shop parts for the Acura RDX
Find oil, filters, and maintenance parts for the 2009 Acura RDX on Amazon.
Other 2009 Acura models
Other Acura RDX years
Have info for this vehicle?
Help fellow owners — submit specs from your owner's manual.
ⓘAs an Amazon Associate, OilChangeDIY.com earns from qualifying purchases. Product links on this page may be affiliate links. See our affiliate disclosure for details. Always double-check specs against your owner's manual or official OEM documentation.