Description: This listing is for a 16208991 factory stock Electronic Spark Knock Module and is simply referred to by most as a knock module. This knock module is located under the two bolt cover of the engine computer(ECM,PCM). This will fit the following GM applications: 1996 - 1999 ChevroletC2500 7.4L Engine1996 - 1999 ChevroletC3500 7.4L Engine 1996 - 1999 ChevroletK2500 7.4L Engine1996 - 1999 ChevroletK3500 7.4L Engine 1996 - 1999 Chevrolet Suburban C2500 7.4L Engine1996 - 1999 Chevrolet Suburban K2500 7.4L Engine 1996 - 2000 ChevroletExpress 3500 7.4L Engine 1996 - 1999 GMCC2500 7.4L Engine1996 - 1999 GMCC3500 7.4L Engine 1996 - 1999 GMCK2500 7.4L Engine1996 - 1999 GMCK3500 7.4L Engine 1996 - 1999 GMCSuburban C2500 7.4L Engine1996 - 1999 GMCSuburban K2500 7.4L Engine 1996 - 2000 GMCExpress 3500 7.4L Engine *Check the part number on your computer to verify it is a match to the 16208991 of our listing. In stock and ready to ship.One year replacement guarantee. When looking at the knock module you will see two sets of numbers. The top number is the part number of the knock module. This part number is 16208991. The second number is below the part number 16208991 and is a manufacturing sequence number and is ignored when replacing the knock module. **** Some people are misled by other sellers on ebay and the net that this item is the prom or chip to the computer. This is not a prom or a chip. This is a Electronic Spark Knock Module and is often referred to as simply the knock module. There may be more then one knock module used in a GM application. The knock module in this listing is for the 7.4L applications used from 1996 to 2000 and fits the 16244210, 16208546, 16229684, 9355699, 16250279, and 9366810 engine computers. ***** This is not a knock sensor. Knock sensors are located on the engine. The knock module is located under the 2 bolt removable cover of the computer. This part is used and was removed from a running vehicle. The unit will ship in a see through anti-static sealed bag. The unit is not returnable for a refund once the sealed bag opened. The unit has a 1 year replacement guarantee against any alleged defects. This replacement guarantee covers the purchased part only.
Price: 199.96 USD
Location: Holmesville, Ohio
End Time: 2025-01-18T15:54:16.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 60 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: Factory/OEM
