Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12557046 Sensor,Crankshaft Position. It is sometimes referred to as GM Crankshaft Position Sensor. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance.
Affordable, reliable and built to last, GM part # 12557046 Sensor,Crankshaft Position stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive.
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Cadillac 12557046 Sensor,Crankshaft Position
- Part DescriptionSENSOR, Distributor (also Knock Sensor)
- Replaces10154687
- ManufacturerGeneral Motors
- Manufacturer's NotesThis part is discontinued.
Product Specifications
| Brand | Genuine Cadillac |
| Manufacturer Part Number | 12557046 |
| Part Description | SENSOR, Distributor (also Knock Sensor) |
| Other Names | Crankshaft Position Sensor, Position Sensor |
| Item Dimensions | 4.2 x 4.2 x 4.0 inches |
| Item Weight | 0.70 Pounds |
| Condition | New |
| Fitment Type | Direct Replacement |
| Replaces | 10154687 |
| Manufacturer | General Motors |
| SKU | 12557046 |
| Warranty | This genuine GM part is guaranteed by GM's factory warranty. |
| Shipping & Return | Shipping Policy Return Policy |
Warning: California’s Proposition 65
Customer Questions & Answers
- Q:How is the CKP sensor triggered for the 1995 Chevrolet C1500? Posted by Customer
- A:The CKP sensor is triggered by slots on the crankshaft reluctor ring.Posted by GMPartsGiant Specialist
- See expert answers on similar Crankshaft Position Sensor
- Q:How do you disconnect the CKP sensor on the engine for the 2005 Chevrolet Express? Posted by Customer
- A:To disconnect the CKP sensor, start by disconnecting the cable from the negative battery terminal. Then, raise the front end of the vehicle and secure it on jackstands. Next, disconnect the electrical connector from the CKP sensor and remove the sensor mounting bolt. Remove the sensor from the engine and inspect the 0-ring for any damage. If necessary, replace the 0-ring. Apply a small amount of engine oil to the 0-ring and install the CKP sensor, making sure to tighten the mounting bolt securely.Posted by GMPartsGiant Specialist
- See expert answers on similar Crankshaft Position Sensor
- Q:What is the purpose of the Crankshaft Position (CKP) sensor for the 1993 Chevrolet K1500? Posted by Customer
- A:The CKP sensor provides the PCM with a crankshaft position signal.Posted by GMPartsGiant Specialist
- See expert answers on similar Crankshaft Position Sensor
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Genuine GM Part 12557046, the Right Choice
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