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2 Pcs Knock Detonation Sensor Fits: Express Silverado Savana Sierra 1500 V6-4.3L
2 Pcs Knock Detonation Sensor Fits: Express Silverado Savana Sierra 1500 V6-4.3L

2 Pcs Knock Detonation Sensor Fits: Express Silverado Savana Sierra 1500 V6-4.3L

$17.36 
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YOU ARE BUYING BRAND-ISUMO  12570125
AFTER MARKET PREMIUM HIGH QUALITY PART
KNOCK SENSOR
Set of 2
Part# GT7610-791/2
CROSS-REFERENCE
KS360
SU9533
Description Part
Terminal Gender Male
Terminal Quantity 2



Fits
CHEVROLET EXPRESS 1500 2008-2014
CHEVROLET SILVERADO 1500 2007-2013
GMC SAVANA 1500 2008-2014
GMC SIERRA 1500 2007-2013

Knock Sensor (KS)
Location:
The Knock sensor is located on the engine block and in some applications under 
the intake manifold.
The Knock sensor generates an AC voltage created from the frequency of 
poor combustion in the engines combustion chambers. A mechanical fault within the motor 
creating a rapping sound may create false signals from this sensor. Ignition timing and the 
air/fuel ratio are adjusted to compensate for this condition.
Failure Symptoms: Malfunction Indicator Light illumination, failed emission test, 
pre-detonation or “ping”, increased emission levels, low engine power.
WARRANTY POLICY:
We cover return within 30 days from date of purchase.
After that buyer responsible to return and pay for replacement shipping cost and to show proof of purchase date.
We don't do refund, we exchange.
Please contact us to check shipping cost for each item under warranty.
The warranty only covers failures due to defects in material and manufacturing and doesn?t cover normal wear and tear or cosmetic damage.
Item Should be return with Original packaging and in Good Condition