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Sierra
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Knock Sensor
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2001
Genuine 2001 GMC Sierra Knock Sensor
Engine Knock Sensor
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3 Knock Sensors found
View related parts
2001 GMC Sierra Sensor Assembly, Knock
Part Number:
21024981
$30.98
MSRP:
$58.47
You Save: $27.49 (48%)
Ships in 1 Business Day
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
SENSOR, Distributor (also Knock Sensor); Knock Sensor
Replaces:
21024729
Item Weight:
0.50 Pounds
Item Dimensions:
2.1 x 2.1 x 1.1 inches
Condition:
New
Fitment Type:
Direct Replacement
SKU:
21024981
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2001 GMC Sierra Submodels:
1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX
| 6 Cyl 4.3L
View related parts
2001 GMC Sierra Sensor,Knock
Part Number:
12589867
$61.47
MSRP:
$127.62
You Save: $66.15 (52%)
ADD TO CART
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
SENSOR, Distributor (also Knock Sensor); Knock Sensor
Replaces:
10456603
Item Weight:
0.60 Pounds
Item Dimensions:
2.8 x 2.8 x 2.3 inches
Condition:
New
Fitment Type:
Direct Replacement
Require Quantity:
2
SKU:
12589867
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2001 GMC Sierra Submodels:
1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB
| 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
View related parts
2001 GMC Sierra Sensor Assembly, Knock
Part Number:
12591312
Make sure this part fits,
Select Vehicle
Product Specifications
Other Name:
SENSOR, Distributor (also Knock Sensor); Knock Sensor
Replaces:
10456500
Item Weight:
0.70 Pounds
Item Dimensions:
3.0 x 2.0 x 1.7 inches
Condition:
New
Fitment Type:
Direct Replacement
Require Quantity:
2
SKU:
12591312
Warranty:
This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2001 GMC Sierra Submodels:
2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB
| 8 Cyl 8.1L
Related 2001 GMC Sierra Parts
2001 GMC Sierra Oxygen Sensor
2001 GMC Sierra Coolant Temperature Sensor
2001 GMC Sierra MAP Sensor
2001 GMC Sierra Throttle Position Sensor
2001 GMC Sierra Mass Air Flow Sensor
2001 GMC Sierra Camshaft Position Sensor
2001 GMC Sierra Crankshaft Position Sensor
2001 GMC Sierra Vehicle Speed Sensor
2001 GMC Sierra Automatic Transmission Shift Position Sensor Switch
Alternate Year Models
+
2000 GMC Sierra Knock Sensor
2002 GMC Sierra Knock Sensor