SKU: 37651233439

FL21-200A-02 Genuine Eaton Ecm Electronic Control Module

Sale price$269.55 Regular price$299.50
Save 10%

Pay in installments of $74.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

FL21-200A-02 Genuine Eaton Ecm Electronic Control ModulePart details DESCRIPTION Ecm Electronic Control Module CONDITION Used BRAND Eaton PART NUMBER FL21 200A 02 OTHER OEM PART NUMBERS THAT WILL WORK 2C77281600, K 4294, K4294, , FULK4294, 4309016B Function of this part The engine control module (ECM) is the electronic brain of the engine. It reads information from sensors and commands fuel delivery, timing, and other actuators to keep the engine running properly. Why this part matters Without a

Part details

DESCRIPTION Ecm Electronic Control Module
CONDITION Used
BRAND Eaton
PART NUMBER FL21-200A-02
OTHER OEM PART NUMBERS THAT WILL WORK 2C77281600, K-4294, K4294, , FULK4294, 4309016B

Function of this part

The engine control module (ECM) is the electronic brain of the engine. It reads information from sensors and commands fuel delivery, timing, and other actuators to keep the engine running properly.

Why this part matters

Without a functioning ECM, the engine will not start or will run poorly. A correct, working ECM is essential for performance, diagnostics, emissions control, and protecting the engine from damage.

About the brand

Eaton components are commonly used in commercial truck and equipment applications where dependable performance and proper fit are important.

Fitment & usage

Used OEM parts are a smart choice for controlling repair costs while still using original-equipment components. Always match the OEM part number(s) listed to your existing part, and consult your service manual, dealer, or technician if you are unsure about fitment.

Note: Because this is a used component, normal signs of wear such as scratches, discoloration, or light surface corrosion may be present. Refer to the product photos and information on Second Truck Parts for the best representation of the part you will receive.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 37651233439

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 17 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Marsha Akuna
Cuba, US
★★★★★ 4
serves it purpose
Color: Beige
If this item could have been adjustable with the height. perfect addition for privacy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2024
V
Verified Purchase
Visitor
Houston, US
★★★★★ 3
Window blocker
Color: Black
This is a nice blocking items, or to block windows. The worst part is putting it together, not an easy task. Nothing is labeled, it’s like a guessing game, it is still loose and crooked.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 31, 2025
K
Verified Purchase
Kysha
Battle Creek, US
★★★★★ 1
Don’t waste your money please
Color: Black, Color: Black
This was the absolute worst. Trying to assemble this was a total headache. None of the pieces seem to match and the end result was just horrible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
A
Verified Purchase
Alejandro
Phoenix, US
★★★★★ 1
Package missing parts
Color: Grey
Package did not come with screw set
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
A
Verified Purchase
A.Rahman
Bozeman, US
★★★★★ 5
Excellent
Size: 3 Panels, Color: Grey
Very good quality, sturdy, and easy to install. Blocks light very efficiently; non-see-through fabrics. Excellent quality for the price. Highly recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026

recommand products