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Programmed 2004 Ford Mustang 3.9L Engine Control Unit 4R3A-12A650-AEA

US $152.99
ApproximatelyAU $234.86
or Best Offer
Condition:
Seller refurbished
More information - About this item condition
More than 10 available1 sold
Other people bought this. 1 has already sold.
Hurry before it's gone. 1 person is watching this item.
Postage:
Free USPS Priority Mail Padded Flat Rate Envelope®.
Located in: Fountain, Colorado, United States
Delivery:
Estimated between Mon, 28 Jul and Mon, 4 Aug
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin postcode, destination postcode and time of acceptance and will depend on the postage service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30-day returns. Seller pays for return postage.
Payments:
     Diners Club

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Seller assumes all responsibility for this listing.
eBay item number:174393669355
Last updated on 19 Jun, 2025 01:10:38 AESTView all revisionsView all revisions

Item specifics

Condition
Seller refurbished
Brand
Ford
Terminal Quantity
100+
Item Width
10
Maximum Amperage
15
Type
Engine Control Unit
Item Length
10
Item Height
10
Placement on Vehicle
Front
Terminal Type
Plug
Features
Programmed
Manufacturer Part Number
4R3A-12A650-AEA
OE/OEM Part Number
4R3A-12A650-AEA
Sensor Type
Electronic
Number of Sensors
0
Manufacturer Warranty
Yes
Other Part Number
4R3A-12A650-AEA, 4R3A12A650AEA
Surface Finish
As shown
Fitment Type
Direct Replacement
Part Brand
Ford
OE Spec or Performance/Custom
OE Spec
PartNumber
4R3A-AEA MP2-18B
Lister
SS
Conditions & Options
Refurbished
Make
Ford
Model
Mustang
Year
2004
Part Type
ECM, ECU, PCM
Genuine OEM
Yes
Engine Size
3.9L
UPC
Does not apply
GenuineOEM
Yes
Number in Pack
1
Color
Factory Finish
Wire Quantity
0
Connector Quantity
0
Programming Required
No
Items Included
1
Warranty
Yes
Performance Part
No

Item description from the seller

About this seller

TheECUConnection

98.6% positive Feedback14K items sold

Joined Mar 2001
We are the ORIGINAL Programmed Audi/Volkswagen ECU Specialists on eBay! We have been serving the car community for close to two decades! Your source for all Automotive Engine, Transmission and Comfort ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable postage costs
5.0
Postage speed
4.9
Communication
4.4

Seller feedback (2,612)

All ratings
Positive
Neutral
Negative
  • k***k (105)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Fixed my IMMO issue. ECU looks brand new and packaged very well. 4 stars for bad communication. Before purchase responds within minutes but once paid won’t get a response. Description even states that they’ll literally delay your package if you ask about shipping. Shipping was slow and shipped later than it’s supposed to but all n all this is great work. My dash says “SAFE” hiding the miles at all times but beats getting stranded.
    Reply from: theecuconnection- Feedback replied by seller theecuconnection.- Feedback replied by seller theecuconnection.
    We have found if we respond to all shipping update requests it's normally not just an "oh ok, thanks" reply. It's "Why is this taking so long?", "Can you get it out any faster?" or "This is ridiculous!" responses. There's always a follow up question causing further delay. We've been feverishly working to improve ship time. Your unit is a little different because these units come as 06J907309 usually which makes them extremely difficult to ID. I'll message you about the SAFE on the dash issue.
  • b***l (1006)- Feedback left by buyer.
    Past year
    Verified purchase
    It's a great price if you have time to wait for it. it took longer than they posted on there description. Communication was also not the best but they did reply after a while. Ordered it Dec 20th didn't get it till Jan 10th. The part itself worked well and came with good instructions. Part was clean and looked brand new with all the proper tags on it. If I need another one and not In A hurry I would reorder from this seller again because of the price and quality of the part.
  • r***s (1022)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    As described, fast shipping and well packed, Seller had good communication right from the beginning, thank you for an easy pleasant transaction!

Product ratings and reviews

5.0
1 product ratings
  • 1 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • PLUG AND PLAY ...GOOD TO GO

    WAS A BIT SKEPTICAL , BUT NOW I''M A BELIEVER

    Verified purchase: YesCondition: Pre-ownedSold by: allcomputerresources