Manufacturer: Hummer
Ignition Knock (Detonation) Sensor - GM (12623730)
Ignition Knock (Detonation) Sensor - GM (12623730)
Part Number:
12623730
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Part Number:12623730
Fits: 2004-2020 GM - 12623730
Part can be found as reference #7 in illustration
Regular price
$17.46 USD
Regular price
$25.30 USD
Sale price
$17.46 USD
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per
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Sends signals to the engine control module (ECM) to adjust timing Helps prevent damage to the engine caused by pre-ignition
Position:
Other Names: Upper Support, Suspension Strut Mount, Support Assembly Rear Suspension
Replaces: 12570125
Part Name: Ignition Knock (Detonation) Sensor - GM (12623730) - Hummer (12623730)
Availability: Available for Sale
Ignition Knock (Detonation) Sensor - GM (12623730)