Engine Components
Ignition Knock (Detonation) Sensor
GM
12623730
Sends signals to the engine control module (ECM) to adjust timing
Helps prevent damage to the engine caused by pre-ignition
$21.76
MSRP $25.94
Save $4.18
16.1% Off 
Ignition Knock (Detonation) Sensor
GM
12623095
Sends signals to the engine control module (ECM) to adjust timing
Helps prevent damage to the engine caused by pre-ignition
$38.66
MSRP $46.08
Save $7.42
16.1% Off 
Ignition Knock (Detonation) Sensor
GM
12618603
Sends signals to the engine control module (ECM) to adjust timing
Helps prevent damage to the engine caused by pre-ignition
$58.41
MSRP $69.61
Save $11.20
16.1% Off 
W (S)Module Kit
GM
85855254
Tank & mounting, without 8 ft box, diesel engine, without 8 ft box, diesel engine. In Tank Assy.. Incl.Fuel Tank Sending Unit.
$205.42
MSRP $244.83
Save $39.41
16.1% Off 
Ignition Knock (Detonation) Sensor
GM
12690555
Sends signals to the engine control module (ECM) to adjust timing
Helps prevent damage to the engine caused by pre-ignition
$27.23
MSRP $32.46
Save $5.23
16.1% Off 
Remote Control Door Lock And Theft Deterrent Transmitter
GM
13547569
Envision. Without remote engine start.
$156.05
MSRP $186.00
Save $29.95
16.1% Off 
Upper Cover
GM
85536667
Junction block, engine compartment, with 2.8L.
$27.15
MSRP $28.37
Save $1.22
4.3% Off 
Ignition Knock (Detonation) Sensor
GM
12666664
Spark. Sends signals to the engine control module (ECM) to adjust timing
Helps prevent damage to the engine caused by pre-ignition
$19.31
MSRP $23.02
Save $3.71
16.1% Off 
Ignition Knock (Detonation) Sensor
GM
12600327
4.3L. Sends signals to the engine control module (ECM) to adjust timing
Helps prevent damage to the engine caused by pre-ignition
$22.85
MSRP $27.23
Save $4.38
16.1% Off 
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