Ignitions and Electrical› Computers, Chips, Modules and Programmers

Honda

ECM Control Module Eng

$2,870.03

SKU: 37820-PAA-L23

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

This component, also known as an ECM or Control Module Eng, is compatible with 4-cylinder, manual transmission, VTEC engines sold in California.

This module replaces previous part numbers 37820paal21 and 37820paal22, ensuring a direct fit for the intended vehicles. It is a genuine Honda part, guaranteeing quality and compatibility.
Show original supplier description
The Honda 37820-PAA-L23 Control Module Engine is a genuine OEM replacement part engineered for specific Honda Accord vehicles. This critical component, also referred to as an Engine Control Module (ECM), manages various engine functions to ensure optimal performance and efficiency. This particular module is designed for 2001 and 2002 Honda Accord models equipped with a 4-cylinder VTEC engine and a manual transmission, specifically those sold in California. It serves as a direct replacement for part numbers 37820paal21 and 37820paal22, ensuring seamless integration into your vehicle's existing electrical system. As a genuine Honda part, this control module is manufactured to the same high standards as the original equipment, offering the assurance of proper fit, function, and durability. Using OEM parts is crucial for maintaining the integrity and performance of your Honda Accord. The product listing includes a warning regarding California Proposition 65, advising of potential cancer and reproductive harm risks. While specific vehicle fitment information beyond the description is noted as unavailable on the product page, the part details indicate compatibility with 1998-2002 ULEV LX/EX manual transmission Accords according to enthusiast forums. It is explicitly stated that this part does not fit the 2003 Honda Accord.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandHonda
Part Number37820-PAA-L23
CategoryIgnitions and Electrical

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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