1998-1999 GMC CHEVY 16266635 ENGINE CONTROL MODULE OEM UNIT 98-99 ECM ECU

Grumpy's GM Parts
(806)
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US $49.95
ApproximatelyS$ 65.11
or Best Offer
Condition:
Used
Hurry before it's gone. 1 person is watching this item.
Shipping:
US $12.00 (approx S$ 15.64) USPS Ground Advantage®.
Located in: Tyler, Texas, United States
Delivery:
Estimated between Wed, 12 Nov and Wed, 19 Nov to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
No returns accepted.
Coverage:
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(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:135738707486
Last updated on Oct 27, 2025 11:01:00 SGTView 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 ...
Country of Origin
United States
Protection Lock
No
Programming Required
Yes
Terminal Type
Pin
Manufacturer Part Number
09355699, 16266635, CFFN
Vintage Part
No
Placement on Vehicle
Front
Brand
GM
Type
Engine Control Unit (ECU)
OE/OEM Part Number
16266635, 09355699, CFFN
Manufacturer Warranty
1 Month
Features
Corrosion Protection, Easy Installation, Fast Microprocessor, Optimal Durability
Universal Fitment
No
Performance Part
No
Category

Item description from the seller

About this seller

Grumpy's GM Parts

98.9% positive feedback•3.4K items sold

Joined May 2005
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.7
Shipping speed
5.0
Communication
4.9

Seller feedback (834)

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  • 2***s (8)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Fast and easy shipping, as described great value best packing I've seen in awhile.
    88-98 CHEVY GMC 1500 TRUCK DRIVER SIDE LEFT REAR QUARTER WINDOW GLASS OEM (#135750105299)
  • a***o (335)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    GREAT service . Had an issue when item was received and they replied back quickly and took care of it. Highly recommend !
    88-98 CHEVY GMC 1500 TRUCK PASSENGER RIGHT REAR QUARTER WINDOW GLASS OEM (#135658412102)
  • r***r (220)- Feedback left by buyer.
    Past year
    Verified purchase
    Fast shipping. Very well packed. As described. Great price. Thanks again!
    2009-2014 FORD EXPEDITION IGNITION LOCK WITH KEY OEM 2011 EXPEDITION (#134969224097)
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