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Programmed 99 Mazda Protege 1.8L Engine Computer Control ECU OEM XU3F-12A650-BG

US $596.99
or Best Offer
as low as $53.60/mo with
Condition:
Used
More than 10 available

Additional service available

Breathe easy. Free shipping and returns.
Shipping:
Free USPS Priority Mail Padded Flat Rate Envelope®.
Located in: Fountain, Colorado, United States
Delivery:
Estimated between Fri, Sep 5 and Fri, Sep 12 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping 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 days returns. Seller pays for return shipping.
Payments:
       .
As low as $53.60/mo with Klarna.
*No Interest if paid in full in 6 months on $149+. See terms and apply now- for PayPal Credit, opens in a new window or tab
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Seller assumes all responsibility for this listing.
eBay item number:187126684656
Last updated on Jul 08, 2025 22:03:37 PDTView all revisionsView all revisions

Item specifics

Condition
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ...
Brand
Denso
Terminal Quantity
0
Item Width
10
Maximum Amperage
15
Type
Engine Control Unit
Item Length
10
Item Height
10
Terminal Type
Plug
Placement on Vehicle
Front
Features
Programmed
Manufacturer Part Number
XU3F-12A650-BG XU3F12A650BG
OE/OEM Part Number
XU3F-12A650-BG XU3F12A650BG
Manufacturer Warranty
Yes
Number of Sensors
0
Sensor Type
Electronic
Number in Pack
1
OE Spec or Performance/Custom
OE Spec
Surface Finish
As shown
Other Part Number
5C3A12A650EPA
Fitment Type
Direct Replacement
Genuine OEM
Yes
Year
2005
Model
F-Series
Make
Ford
Part Brand
Ford
Conditions & Options
Refurbished
PartNumber
5C3A-EPA
Lister
SS
Part Type
ECM
Engine Size
5.4
Color
Factory Finish
Category

Item description from the seller

About this seller

TheECUConnection

99% positive feedback15K 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 ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
4.9
Communication
4.5

Popular categories from this store

Seller feedback (2,624)

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 (1009)- 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 (1032)- 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

  • Great match, perfect fit

    Delivery was actually a day early. Product matched what I expected and saw in photos, and it works as expected. My old fan switch looks to have overheated and only 3 of 4 fan settings worked. New one was a great match and very clean - looks new.

    Verified purchase: YesCondition: Pre-OwnedSold by: skyguy460