How to perform the Crankshaft Position Sensor service and repair on Chevrolet Express 3500?

The Crankshaft Position Sensor service requires connection of the scan tool combined with application of the vehicle's parking brake followed by wheel blocking and hood closure. Put the transmission into park (A/T) or set it to neutral (M/T) and allow the engine to idle until the coolant thermometer displays 65°c (150°F). Turn off all accessories. A failed attempt at the ckp system variation learn procedure requires scanning for additional diagnostic information through dtc p1336. The scan tool must execute the crankshaft position system variation learn procedure provided the powertrain control module (PCM) registers a brake switch state transition from released to applied during this procedure after the ignition switch reaches crank position. Service brakes must be maintained rather than parking brake activation at all times during this learning stage. The operator should release throttle immediately when engine deceleration occurs to allow engine control return before responding to throttle position post procedure completion. After reaching 4,000 rpm maintain engine speed for less than a second prior to instantly releasing the throttle. Turn off the ignition after a 15-second wait during which you completed the required learn procedure.

How to replace the Crankshaft Position Sensor on Chevrolet Express 3500?

You should begin replacing the crankshaft position (CKP) sensor by placing the ignition key in either the off position or lock position and turning off all electrical loads. The initial step requires disconnection of the negative Battery Cable to avoid hazards and vehicle damage to self or others. Start by lifting the vehicle followed by Starter removal. Remove the electrical connector of the ckp sensor then cleanse the sensor area so engine debris stays out. First remove the retaining fastener for the ckp sensor following by removing the sensor itself. To install this sensor position it correctly then tighten the retaining fastener to 25 n.m (18 lb ft). Lower the vehicle after reconnecting the ckp sensor electrical connector and reinstalled Starter. Reconnect the negative Battery Cable to complete the repair. The last step requires running the ckp system variation learn process.

OEM Chevrolet Express 3500 Crankshaft Position Sensor

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10 Crankshaft Position Sensors found

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Chevrolet Express 3500 Crankshaft Position Sensor Part Number: 12596851
$69.25 MSRP: $140.64
You Save: $71.39 (51%)
ADD TO CART
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Crankshaft Sensor; Position Sensor
- Replaces: 10456607, 10456532, 12562910
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Express 3500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
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Chevrolet Express 3500 Crankshaft Position Sensor Part Number: 97365037
$70.11 MSRP: $142.40
You Save: $72.29 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Crankshaft Position; Engine Crankshaft Position Sensor; Crankshaft Sensor; Sensor, Distributor (Also Knock Sensor)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2016 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L DIESEL
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Chevrolet Express 3500 Crankshaft Position Sensor Part Number: 12703627
$60.13 MSRP: $107.38
You Save: $47.25 (44%)
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Crankshaft Position; Crankshaft Sensor; Sensor, Distributor (Also Knock Sensor)
- Replaces: 12585546
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2020 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Express 3500 Crankshaft Position Sensor Part Number: 12669636
$28.91 MSRP: $54.30
You Save: $25.39 (47%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Crankshaft Position; Crankshaft Sensor; Sensor, Distributor (Also Knock Sensor)
- Replaces: 12623094
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2024 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
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Chevrolet Express 3500 Crankshaft Position Sensor Part Number: 12560228
$66.20 MSRP: $119.82
You Save: $53.62 (45%)
ADD TO CART
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Engine Camshaft Position Sensor; Crankshaft Sensor
- Replaces: 12555566
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
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Chevrolet Express 3500 Crankshaft Position Sensor Part Number: 55593759
$31.31 MSRP: $58.80
You Save: $27.49 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Crankshaft Position; Crankshaft Sensor; Sensor, Distributor (Also Knock Sensor)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
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Chevrolet Express 3500 Crankshaft Position Sensor Part Number: 12672641
$36.91 MSRP: $74.98
You Save: $38.07 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Crankshaft Position; Crankshaft Sensor; Sensor, Distributor (Also Knock Sensor)
- Replaces: 98079567
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L DIESEL
View related parts
Chevrolet Express 3500 Crankshaft Position Sensor Part Number: 12557046
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Position Sensor
- Replaces: 10154687
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Express 3500 | Base, LS | 8 Cyl 6.5 L DIESEL
View related parts
Chevrolet Express 3500 Camshaft Position Sensor Part Number: 19417445
$69.96 MSRP: $124.92
You Save: $54.96 (44%)
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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 Chevrolet Express 3500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
View related parts
Chevrolet Express 3500 Crankshaft Position Sensor Part Number: 12575172
$80.04 MSRP: $144.85
You Save: $64.81 (45%)
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Engine Crankshaft Position Sensor; Position Sensor
- Replaces: 12576123, 12556427
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 Chevrolet Express 3500 | Base, LS | 8 Cyl 8.1 L GAS

Chevrolet Express 3500 Crankshaft Position Sensor

Want to cut long-term maintenance and repair costs? Choose OEM Crankshaft Position Sensor. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet Express 3500 parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet Express 3500 Crankshaft Position Sensor includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

Chevrolet Express 3500 Crankshaft Position Sensor Parts and Q&A

Camshaft Position Sensor
19417445
Q: How to perform the Crankshaft Position Sensor service and repair on Chevrolet Express 3500?
A:
The Crankshaft Position Sensor service requires connection of the scan tool combined with application of the vehicle's parking brake followed by wheel blocking and hood closure. Put the transmission into park (A/T) or set it to neutral (M/T) and allow the engine to idle until the coolant thermometer displays 65°c (150°F). Turn off all accessories. A failed attempt at the ckp system variation learn procedure requires scanning for additional diagnostic information through dtc p1336. The scan tool must execute the crankshaft position system variation learn procedure provided the powertrain control module (PCM) registers a brake switch state transition from released to applied during this procedure after the ignition switch reaches crank position. Service brakes must be maintained rather than parking brake activation at all times during this learning stage. The operator should release throttle immediately when engine deceleration occurs to allow engine control return before responding to throttle position post procedure completion. After reaching 4,000 rpm maintain engine speed for less than a second prior to instantly releasing the throttle. Turn off the ignition after a 15-second wait during which you completed the required learn procedure.
Crankshaft Position Sensor
12560228
Q: How to replace the Crankshaft Position Sensor on Chevrolet Express 3500?
A:
You should begin replacing the crankshaft position (CKP) sensor by placing the ignition key in either the off position or lock position and turning off all electrical loads. The initial step requires disconnection of the negative Battery Cable to avoid hazards and vehicle damage to self or others. Start by lifting the vehicle followed by Starter removal. Remove the electrical connector of the ckp sensor then cleanse the sensor area so engine debris stays out. First remove the retaining fastener for the ckp sensor following by removing the sensor itself. To install this sensor position it correctly then tighten the retaining fastener to 25 n.m (18 lb ft). Lower the vehicle after reconnecting the ckp sensor electrical connector and reinstalled Starter. Reconnect the negative Battery Cable to complete the repair. The last step requires running the ckp system variation learn process.