Find parts that fit

We need more information about your vehicle to confirm fit.

Lexus SC300 SC400 GS300 GS400 LS400 ECU ECM PCM Engine Computer Repair & Return

US $180.00
ApproximatelyC $250.81
or Best Offer
Condition:
Remanufactured
This listing is a Repair & Return. You must send your part to SIA Electronics to be repaired.
37 available23 sold
People want this. 25 people are watching this.
This one's trending. 23 have already sold.
Shipping:
Free UPS Ground.
Located in: Tilden, Illinois, United States
Delivery:
Estimated between Thu, Oct 2 and Mon, Oct 6 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:
60 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
     Diners Club

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:223971453459
Last updated on Sep 29, 2025 11:11:11 EDTView all revisionsView all revisions

Compatibility

This part is compatible with 19 vehicle(s)
YearMakeModelTrimEngineNotes
2000LexusGS300Base Sedan 4-Door3.0L 2997CC l6 GAS DOHC Naturally Aspirated
2000LexusGS400Base Sedan 4-Door4.0L 3969CC V8 GAS DOHC Naturally Aspirated
2000LexusLS400Base Sedan 4-Door4.0L 3969CC V8 GAS DOHC Naturally Aspirated
2000LexusSC300Base Coupe 2-Door3.0L 2997CC l6 GAS DOHC Naturally Aspirated
2000LexusSC400Base Coupe 2-Door4.0L 3969CC V8 GAS DOHC Naturally Aspirated
1999LexusGS300Base Sedan 4-Door3.0L 2997CC l6 GAS DOHC Naturally Aspirated
1999LexusGS400Base Sedan 4-Door4.0L 3969CC V8 GAS DOHC Naturally Aspirated
1999LexusLS400Base Sedan 4-Door4.0L 3969CC V8 GAS DOHC Naturally Aspirated
1999LexusSC300Base Coupe 2-Door3.0L 2997CC l6 GAS DOHC Naturally Aspirated
1999LexusSC400Base Coupe 2-Door4.0L 3969CC V8 GAS DOHC Naturally Aspirated
1998LexusGS300Base Sedan 4-Door3.0L 2997CC l6 GAS DOHC Naturally Aspirated
1998LexusGS400Base Sedan 4-Door4.0L 3969CC V8 GAS DOHC Naturally Aspirated
1998LexusLS400Base Sedan 4-Door4.0L 3969CC V8 GAS DOHC Naturally Aspirated
1998LexusSC300Base Coupe 2-Door3.0L 2997CC l6 GAS DOHC Naturally Aspirated
1998LexusSC400Base Coupe 2-Door4.0L 3969CC V8 GAS DOHC Naturally Aspirated
1997LexusGS300Base Sedan 4-Door3.0L 2997CC l6 GAS DOHC Naturally Aspirated
1997LexusLS400Base Sedan 4-Door4.0L 3969CC V8 GAS DOHC Naturally Aspirated
1997LexusSC300Base Coupe 2-Door3.0L 2997CC l6 GAS DOHC Naturally Aspirated
1997LexusSC400Base Coupe 2-Door4.0L 3969CC V8 GAS DOHC Naturally Aspirated
Portions of the information contained in this table have been provided by zkboys

Item specifics

Condition
Remanufactured
A properly rebuilt automotive part. The item has been completely disassembled, cleaned, and examined for wear and breakage. Worn out, missing or non-functioning components have been replaced with new or rebuilt components. It is the functional equivalent of a new part and is virtually indistinguishable from a new part. See the seller’s listing for full details. See all condition definitionsopens in a new window or tab
Seller Notes
“This listing is a Repair & Return. You must send your part to SIA Electronics to be repaired.”
Interchange Part Number
89661-24562 89661-24551 89661-24570, 89661-3A420 89666-30030 89661-3A421, 89666-30090 89661-3A422 89666-30130, 89666-30133 89666-30131 89661-53130, 89661-3A550 89661-3A542 89666-30020, 89661-3A543 89661-3A464 89666-30050, 89662-50010 89661-50431 89661-50434, 89661-50502 89661-50501
Manufacturer Part Number
89661-50433 89661-50560 89661-50202
Brand
Lexus
Manufacturer Warranty
Lifetime
Other Part Number
89661-3A551 89661-24610 89662-30010
UPC
Does not apply
Category

Item description from the seller

About this seller

SIA Electronics

91.5% positive feedback54K items sold

Joined Apr 1999
Welcome to SIA Electronics eBay store. We are an automotive electronics re-manufacturing company with over 20 years in business. This means that we have the knowledge and the equipment to fulfill your ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.6
Reasonable shipping cost
5.0
Shipping speed
4.5
Communication
4.5

Seller feedback (9,883)

All ratings
Positive
Neutral
Negative
  • c***c (19)- Feedback left by buyer.
    Past year
    Verified purchase
    I got notice from this company that because of the workload that it was going to take longer to repair than advertise. A lot of companies don’t extend that courtesy. Because I so desperately need it, I sent it to them priority mail, which ended up taking a week instead of three days to get to them. I am very hopeful that they will get back to me as soon as it’s repaired and offer me an expedited shipping. I’m giving them a good rating because of the communication so far I don’t have the item bac
  • t***c (183)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    I sent my ECM not knowing if that was my problem or not. They tested it and called to tell me that it was fine, not the problem. I asked if they would test it again just in case and they did. They called again and said that the ECM was fine. They then refunded some of the purchase price....who does that? I would HIGHLY RECOMMEND SIA to anyone who is having a problem with their ECM,ECU or PCM. They are the BEST...
  • p***1 (961)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    While the ECM for my vehicle was damaged beyond repair, SIA Electronics was able to repair a module that I sent to them previously. I experienced excellent communication with them during the process of diagnosing this particular ECM. I was only charged for troubleshooting this module and refunded the balance of my payment. My defective ECM was returned to me. I highly recommend this service provider!! A++++ customer service.!