How to replace the Crankshaft Position Sensor on 2005 Chevrolet Blazer?

Begin by raising the vehicle before replacing the crankshaft position (CKP) sensor. Steering linkage shield mounting bolts must be removed before the steering linkage shield when this vehicle has the underbody shield package. You should disconnect the ckp sensor harness connector then remove the mounting bolt which allows you to take out the ckp sensor. There are two steps to installation: apply clean engine oil on the ckp sensor o-ring before placing the sensor into position and check for complete seating before torquing the mounting bolt to 9 n.m (80 lb in). After connecting the ckp sensor harness, reattach the steering linkage shield using mounting bolts that should be tightened to 33 n.m (24 lb ft). Perform the ckp system variation learn procedure when the vehicle is at low position.

OEM 2005 Chevrolet Blazer Crankshaft Position Sensor

Engine Crankshaft Position Sensor

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3 Crankshaft Position Sensors found

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2005 Chevrolet Blazer Camshaft Position Sensor
Part Number: 19417445
$65.22 MSRP: $122.48
You Save: $57.26 (47%)
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Product Specifications
- Other Name: Sensor Assembly, Camshaft Position (Kit); Engine Camshaft Position Sensor; Camshaft Sensor; Cam Sensor; Position Sensor; Switch; Sensor, Distributor (Also Knock Sensor)
- Replaces: 10490645, 10485432
- Item Weight: 0.40 Pounds
- Item Dimensions: 4.4 x 2.7 x 2.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19417445
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2005 Chevrolet Blazer Submodels:
- Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS
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2005 Chevrolet Blazer Knock Sensor
Part Number: 21024981
$31.97 MSRP: $60.05
You Save: $28.08 (47%)
Ships in 1 Business Day
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaced by: 19434673
- Replaces: 21024729
- Item Weight: 0.40 Pounds
- Item Dimensions: 2.0 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 2005 Chevrolet Blazer Submodels:
- Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS
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2005 Chevrolet Blazer Crankshaft Position Sensor
Part Number: 12596851
$75.43 MSRP: $153.20
You Save: $77.77 (51%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Crankshaft Sensor; Position Sensor
- Replaces: 10456607, 10456532, 12562910
- Item Weight: 0.70 Pounds
- Item Dimensions: 8.2 x 6.3 x 2.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12596851
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Chevrolet Blazer Submodels:
- Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS

2005 Chevrolet Blazer Crankshaft Position Sensor

With a comprehensive array of OEM 2005 Chevrolet Blazer Crankshaft Position Sensor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2005 Chevrolet Blazer Crankshaft Position Sensor are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2005 Chevrolet Blazer Parts Questions & Experts Answers

Q: How to replace the Crankshaft Position Sensor on 2005 Chevrolet Blazer?
A: Begin by raising the vehicle before replacing the crankshaft position (CKP) sensor. Steering linkage shield mounting bolts must be removed before the steering linkage shield when this vehicle has the underbody shield package. You should disconnect the ckp sensor harness connector then remove the mounting bolt which allows you to take out the ckp sensor. There are two steps to installation: apply clean engine oil on the ckp sensor o-ring before placing the sensor into position and check for complete seating before torquing the mounting bolt to 9 n.m (80 lb in). After connecting the ckp sensor harness, reattach the steering linkage shield using mounting bolts that should be tightened to 33 n.m (24 lb ft). Perform the ckp system variation learn procedure when the vehicle is at low position.