For Reference only: 
 37820R40A83 Honda Accord 2011-12 Engine Control Unit ECU ECM OEM 

 EXPEDITIOUS SHIPPING, SAME DAY HANDLING, 30 DAYS RETURN Used, Good Condition, 

Match Part number; Please make sure to match part number before you buy, in order for its fitment n to work right it must be same part number !!! Please also see pictures !!! Expeditious Shipping !!! May Need Reprogramming !!! We are not liable for any labor cost !!! In case of any defect or damage we provide 30 days of money back guarantee and free return !!! Please feel free to contact us regarding any information about the part !!! 

 Match Part Numbers: Verify part numbers and inspect pictures before buying.
Why Matching Part Numbers Matters:

1: Vehicle Compatibility: Auto parts are designed to fit specific makes, models, and years of vehicles. By verifying the part number, you ensure that the part is compatible with your vehicle's requirements.

2: Precise Fit: Even slight variations in part numbers can result in differences in size, shape, or functionality. Matching part numbers helps you get the precise fit you need. 3: Performance: Using the correct part contributes to optimal vehicle performance and safety. It reduces the risk of installation issues and potential damage.

Labor Costs: We’re not responsible for any labor, diagnostics, or any other associated costs.
Returns: 30-day free returns with money back warranty for the ITEMS THAT ARE defective/damage on delivery!

NOTE !!! Returns for items that "doesn't fit" or were "ordered by mistake" OR RETURNS DUE TO “CHANGE MY MIND” are subject to the buyer covering the BOTH SIDE shipping costs. Only item price will be refunded AFTER DEDUCTION OF RETURN SHIPPING

Compatibility: Ensure compatibility by cross-checking part numbers and consulting a mechanic if unsure.
Inspection: Inspect parts on arrival and report issues immediately, THROUGH eBay message.
Contact Us: Reach out for help or issues before leaving feedback.
Your satisfaction is our priority!