2019-2020 Acura TLX 2.4L ECM ECU Engine Computer OEM 37820-RDF-A31 79K Miles

🔧 Part #: 590-11269
📦 Stock #: MM1352

Genuine OEM Acura Engine Control Module (ECM/ECU) removed from a compatible 2019–2020 Acura TLX with 79,000 original miles. This factory engine computer has been professionally inspected and tested prior to removal to ensure proper functionality. It is an original Acura OEM component and is ready for installation.

Designed for 2019–2020 Acura TLX models equipped with the 2.4L engine. This OEM ECM is located in the left-hand (LH) engine compartment and is a direct replacement when the OEM part number and calibration ID match.

Vehicle Fitment

• 2019 Acura TLX – Canada Market, 2.4L, Engine Controller, LH Engine Area
• 2019–2020 Acura TLX – U.S. Market, 2.4L, Engine Controller, LH Engine Area

OEM Part Number

• 37820-RDF-A31

Compatible / Interchange ID Number

• 37820RDFA31

Features

• Genuine Acura OEM Engine Control Module
• Fits 2019–2020 Acura TLX 2.4L
• Located in the LH engine compartment
• Removed from a vehicle with 79,000 original miles
• Factory tested and inspected before removal
• Clean and ready for installation
• Direct OEM replacement when part number and calibration ID match

Important Information

• Please verify that your original OEM part number matches 37820-RDF-A31 before purchasing.
• Vehicle compatibility depends on the model year, engine size, VIN, market (U.S. or Canada), and factory calibration.
• This module may require VIN registration, immobilizer pairing, and ECU programming before installation.
• Professional installation and programming by an Acura dealer or qualified repair facility are strongly recommended.

Package Includes

• 1 × Genuine OEM Engine Control Module (ECM/ECU) – Part #37820-RDF-A31

Need help confirming compatibility? Send us your VIN and original part number, and we'll be happy to verify fitment before you purchase.