PRODUCT DESCRIPTION

Compatibility

All replacement parts must match the part number of your original unit. Please ensure the part listed matches your current part, and reprogram to your vehicle's VIN if required. These computers are not plug and play.
For vehicles from 1998 or newer, most computers and throttle bodies require reprogramming or flashing by a dealer or certified technician.

Fast Shipping

  • We ship daily via FedEx and USPS.
  • Most items ship within 24 hours of payment. Orders placed on weekends will ship the following Monday.
  • For international orders, we ship exclusively through the eBay Global Shipping Program. Please use the eBay international shipping tool above to calculate shipping costs.
  • Local delivery and pickup options are available for all items.

SELLER ADVICE BEFORE BUYING

1. Match the part number from your original part to the one listed.
2. Units from 1997 and newer require professional reprogramming.
Professional installation is also required, as our units are not plug and play.
3. The eBay compatibility chart is not 100% accurate. Please verify fitment with your dealer.
4. Do not purchase based solely on year, model, or make. Most units are part number specific and are not interchangeable.

RETURNS AND WARRANTY

  • We guarantee all parts for the duration specified in the listing and offer hassle-free returns and exchanges. Customers have a 60-day warranty from the delivery date.
  • If you experience any issues with a part you received, please contact us immediately so we can resolve the matter promptly. We maintain a 99-100% feedback score by treating our customers with respect and care. If a part is incorrect, damaged, defective, or not what you needed, please reach out and we will assist you.

CompatibilityAll replacement parts must match the part number of your original unit. Please ensure the part listed matches your current part, and reprogram to your vehicle's VIN if required. These computers are not plug and play.For vehicles from 1998 or newer, most computers and throttle bodies require reprogramming or flashing by a dealer or certified technician.Fast ShippingWe ship daily via FedEx and USPS.Most items ship within 24 hours of payment. Orders placed on weekends will ship the following Monday.For international orders, we ship exclusively through the eBay Global Shipping Program. Please use the eBay international shipping tool above to calculate shipping costs.Local delivery and pickup options are available for all items.SELLER ADVICE BEFORE BUYING1. Match the part number from your original part to the one listed.2. Units from 1997 and newer require professional reprogramming.Professional installation is also required, as our units are not plug and play.3. The eBay compatibility chart is not 100% accurate. Please verify fitment with your dealer.4. Do not purchase based solely on year, model, or make. Most units are part number specific and are not interchangeable.RETURNS AND WARRANTYWe guarantee all parts for the duration specified in the listing and offer hassle-free returns and exchanges. Customers have a 60-day warranty from the delivery date.If you experience any issues with a part you received, please contact us immediately so we can resolve the matter promptly. We maintain a 99-100% feedback score by treating our customers with respect and care. If a part is incorrect, damaged, defective, or not what you needed, please reach out and we will assist you.

Specifications

  • Fitment Type Direct Replacement
  • Manufacturer Part Number 12636355
  • Terminal Type Pin
  • Placement on Vehicle Front
  • Brand Buick
  • Type Engine Control Unit (ECU)
  • Interchange Part Number 19300015, 19300014, 12636355, 12617230
  • Manufacturer Warranty Lifetime
  • OE/OEM Part Number 0261S11315
  • Item Height 9 in
  • Surface Finish Resurfaced
  • Features Easy Installation
  • Terminal Quantity 1
  • Country of Origin United States
 
At Osvaldo’s Auto Parts, we take pride in being a respected and established auto parts store known for our commitment to quality and customer satisfaction.
We have a large inventory of parts for most makes and models. We ensure our customers always have access to what they need.
We handle shipping with care and reliability. We work with trusted carriers to deliver your order quickly and safely.
When you buy from Osvaldo’s, you can have peace of mind knowing you’re dealing with a trustworthy business that puts customer satisfaction first. Experience the difference with a team that truly cares about your needs.

We accept payment by PayPal and Credit / Debit cards entered on eBay only. You must be registered with PayPal or eBay to buy from us.

We ship via UPS, FedEx, and USPS based on the destination. Order tracking information will be provided once the item has shipped. Delivery estimate is typically 3-7 days for domestic only.

All items should be returned in the same condition as when you received them. We process returns within 1-2 business days after the item is delivered back to us. Please note, refunds will be minus the original shipping cost. Customers have a 60-day return warranty to make things easy and convenient.

At Osvaldo's Auto Parts, we are committed to providing our customers with the best possible on-line shopping experience.

This includes a commitment to excellent customer service, even after your order has been delivered.

Please feel free to submit any questions or inquiries regarding your order by sending us a message through the eBay messaging system.

Our customer service department will respond to eBay messages within 24 hours Monday - Friday, 8 am - 5 pm PAC.

WHAT OUR CUSTOMERS ARE SAYING

Order delivered on time with no issues del_849356 (6 )
Order delivered on time with no issues hen737224 (1 )
Order delivered on time with no issues derrick1817_123 (720 )
Order delivered on time with no issues jato_263029 (60 )
Good sellers jhood809 (367 )