Used Acura RDX Parts

Used OEM parts for the Acura RDX — engines, transmissions, doors, lights, electronics and more, pulled from graded donor vehicles and verified with real Hollander® interchange data. Every part is backed by our 90-day warranty and ships fast to the lower 48.

Browse all used Acura parts, or call 800-222-5414 / text 828-667-2239 if you don't see your RDX part — inventory changes daily.

426 parts Sort: Price high Price low Newest

PART

DESCRIPTION

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USED

$59.99

Part Type: Misc Ebay Parts

2017 Acura RDX Misc Ebay Parts

Details: 16-18 Acura RDX Upper A-Pillar Trim Left Driver Side Gray OEM 84151TX4A02ZC

Part Numbers: 84151TX4A02ZC

Stock #: 25155

Tag #: 0001314627

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$59.99

Part Type: Misc Ebay Parts

2017 Acura RDX Misc Ebay Parts

Details: 16-18 Acura RDX Keyless Ignition Switch Surround Trim Black OEM 77240TX4A21ZG

Part Numbers: 77240TX4A21ZG

Stock #: 25155

Tag #: 0001314626

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$59.99

Part Type: Misc Ebay Parts

2017 Acura RDX Misc Ebay Parts

Details: 16-18 Acura RDX Driver Side Outer Air Vent Outlet Genuine OEM 77630-TX4-A11ZA

Part Numbers: 77630-TX4-A11ZA

Stock #: 24238

Tag #: 0001222508

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$59.99

Part Type: Misc Ebay Parts

2017 Acura RDX Misc Ebay Parts

Details: 16-18 Acura RDX Driver Front Seat Heated Switch Genuine OEM 35650-TX4-A51

Part Numbers: 35650-TX4-A51

Stock #: 24238

Tag #: 0001222452

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$59.99

Part Type: Misc Ebay Parts

2017 Acura RDX Misc Ebay Parts

Details: 13-18 Acura RDX Front Door SIll Plate Scuff Plate Left Driver Side OEM 84252-TX4-A00ZA

Part Numbers: 84252-TX4-A00ZA

Stock #: 24238

Tag #: 0001222444

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

2017-2018 Acura RDX Lower Dash Driver Knee Bolster Trim Gray OEM 77345-TX4-A02ZC

USED

$59.99

Part Type: Misc Ebay Parts

2017-2018 Acura RDX Lower Dash Driver Knee Bolster Trim Gray OEM 77345-TX4-A02ZC

Part Numbers: 77345-TX4-A02ZC

Stock #: 24238

Tag #: 0001222438

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

2016-2018 Acura RDX Center Dash Trim Garnish Genuine OEM Part 77240-TX4-A21ZF

USED

$59.99

Part Type: Misc Ebay Parts

2016-2018 Acura RDX Center Dash Trim Garnish Genuine OEM Part 77240-TX4-A21ZF

Part Numbers: 77240-TX4-A21ZF

Stock #: 24238

Tag #: 0001222436

VIEW DETAILS

🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$59.99

Part Type: Misc Ebay Parts

2017 Acura RDX Misc Ebay Parts

Details: 16-18 Acura RDX Passenger Side Kick Panel Cover Trim Gray OEM 83111-TX4-A02ZC

Part Numbers: 83111-TX4-A02ZC

Stock #: 24238

Tag #: 0001222433

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$59.99

Part Type: Misc Ebay Parts

2017 Acura RDX Misc Ebay Parts

Details: 16-18 Acura RDX A-Pillar Front Post Trim Garnish Gray Left Driver Side OEM 84151-TX4-A02ZC

Part Numbers: 84151-TX4-A02ZC

Stock #: 24238

Tag #: 0001222426

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$59.00

Part Type: Steering Wheel

2017 Acura RDX Steering Wheel

Details: 16-18 Acura RDX Steering Wheel Black Leather Genuine OEM Part 78501TX6A81ZA

Part Numbers: 78501TX6A81ZA

Interchange: 235-991609

Stock #: 24238

Mileage: 0hr

Tag #: 0001142524

Part Grade: A

Damage: none recorded

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

2017 Acura RDX Side/Rear/Cargo Regulator

USED

$59.00

Part Type: Rear Window Regulator

2017 Acura RDX Side/Rear/Cargo Regulator

Details: (electric), RH,Complete w/ Motor

Interchange: 135-59258

Stock #: 25155

Mileage: 142K

Tag #: 0001246924

Part Grade: B

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

2017 Acura RDX Audio & Visual Equip.(Radio)

USED

$59.00

Part Type: Radio/Head Unit/Amplifier

2017 Acura RDX Audio & Visual Equip.(Radio)

Details: 16-18 Acura RDX Tech SXM Satellite Radio Tuner Module Genuine OEM 39800TX4A22

Part Numbers: 39800TX4A22

Interchange: 638-73790

Stock #: 24238

Mileage: 99K

Tag #: 0001142618

Part Grade: A

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$59.00

Part Type: Temperature Control/Climate Control Unit

2017 Acura RDX Heater A/C Control

Details: 16-18 Acura RDX Automatic Temperature Climate Control Panel OEM 79600TX4A51

Part Numbers: 79600TX4A51

Interchange: 655-72837

Stock #: 25155

Mileage: 142K

Tag #: 0001247032

Part Grade: B

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$59.00

Part Type: Front Seat Belt

2017 Acura RDX Front Seat Belt

Details: 16-18 Acura RDX Front Seat Belt Buckle Right Passenger Side Black OEM 4813TX4A10ZC

Part Numbers: 4813TX4A10ZC

Interchange: 210-53926

Stock #: 25155

Mileage: 142K

Tag #: 0001247047

Part Grade: B

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$59.00

Part Type: Front Door Latch

2016 Acura RDX Front Door Latch

Interchange: 285-999565

Stock #: 23176

Tag #: 0001167882

Part Grade: A

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$58.00

Part Type: Front Seat Belt

2017 Acura RDX Front Seat Belt

Details: 16-18 Acura RDX Front Seat Belt Buckle Left Driver Side Black OEM 4816TX4A10ZC

Part Numbers: 4816TX4A10ZC

Interchange: 210-53924

Stock #: 25155

Mileage: 142K

Tag #: 0001246942

Part Grade: B

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

2016-2018 Acura RDX Power Liftgate Control Module Genuine OEM Part 74970TX4A11

USED

$57.00

Part Type: Modules/Computers

2016-2018 Acura RDX Power Liftgate Control Module Genuine OEM Part 74970TX4A11

Part Numbers: 74970TX4A11

Interchange: 591-76118

Stock #: 24238

Tag #: 0001222536

Part Grade: A

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$56.00

Part Type: Instrument Cluster/Speedometer

2017 Acura RDX Speedometer

Details: 16-18 Acura RDX FWD Tech Instrument Cluster Speedometer 99K OEM 78100TX5A11

Part Numbers: 78100TX5A11

Interchange: 257-67636

Stock #: 24238

Mileage: 99K

Tag #: 0001142529

Part Grade: A

VIEW DETAILS

🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$56.00

Part Type: Outside Door Handle

2013 Acura RDX Outside Door Handle

Details: 13-18 Acura RDX Rear Door Handle Assembly Left Driver Side Black NH731P OEM 72181SZNA01ZB,LH

Part Numbers: 72181SZNA01ZB

Interchange: 129-51026

Stock #: 25041

Tag #: 0001195705

Part Grade: X — mileage unknown

VIEW DETAILS

🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$56.00

Part Type: Front Door Regulator

2013 Acura RDX Front Door Regulator

Details: (electric), LH,Complete w/ Motor

Interchange: 125-59257

Stock #: 25041

Tag #: 0001195701

Part Grade: X — mileage unknown

VIEW DETAILS

🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$56.00

Part Type: Front Door Regulator

2016 Acura RDX Front Door Regulator

Details: Complete w/ Motor

Interchange: 125-59256

Stock #: 23176

Tag #: 0001167883

Part Grade: A

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$56.00

Part Type: Engine Control Module/ECU

2013 Acura RDX Engine/Motor Brain Box

Details: 13-15 Acura RDX FWD Electronic Control Module ECU ECM PCM OEM 37820R8AA64

Part Numbers: 37820R8AA64

Interchange: 590-61634

Stock #: 25041

Tag #: 0001195791

Part Grade: X — mileage unknown

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

2016 Acura RDX AWD Electronic Control Module ECU ECM Genuine OEM 378205MEA52

USED

$55.00

Part Type: Engine Control Module/ECU

2016 Acura RDX AWD Electronic Control Module ECU ECM Genuine OEM 378205MEA52

Part Numbers: 378205MEA52

Interchange: 590-63001

Stock #: 23176

Mileage: 69K

Tag #: 0001002772

Part Grade: A

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

USED

$55.00

Part Type: CV Axle/Axle Shaft

2017 Acura RDX Axle Shaft

Details: 16-18 Acura RDX Front CV Drive Axle Right Passenger Side Genuine OEM 44305TX4A11,RH

Part Numbers: 44305TX4A11

Interchange: 447-62541

Stock #: 25155

Mileage: 142K

Tag #: 0001247056

Part Grade: B

VIEW DETAILS

🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.

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Frequently asked questions

What does the 90-day warranty cover?

Every eligible part includes a 90-day limited warranty. Coverage, exclusions, claim requirements, and available remedies are explained in our Returns & Warranty Policy.

What do the part grades mean?

Our grades—including A+, A, B, C, and X—describe the condition or available information for a used OEM part. Review our complete Parts Grading Guide and the individual listing photos and notes before ordering.

How do parts ship?

We ship parts throughout the lower 48 states. Engines, transmissions, and other oversized items generally ship by LTL freight, while smaller parts ship by parcel carrier. Delivery requirements and charges vary by item and destination.

How do I confirm fitment?

We use Hollander interchange data to help identify compatible applications. Fitment may still depend on VIN, production date, option codes, part numbers, programming, and vehicle configuration. For option-sensitive parts, call 800-222-5414 or text 828-667-2239 with your VIN before ordering.

Which Acura RDX parts are available?

Available inventory may include engines, transmissions, body parts, lighting, glass, wheels, electronics, and other used OEM components. The products shown on this page reflect current inventory and update nightly.