Standard PC123T Engine Crankshaft Position Sensor

Name: Standard PC123T Engine Crankshaft Position Sensor
Brand: Standard
SKU: FBFS-PC123T
Price: 34.79 USD
Availability: InStock

348 vehicles fit this part

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OE Direct Replacement — Bolt-on fit, no modifications needed

Fitment: Cadillac, Chevrolet, GMC, Isuzu, and Oldsmobile, Astro, Blazer, Bravada, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, Escalade, Express 1500, Express 2500, Express 3500, G30, Hombre, Jimmy, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, P30, P3500, S10, S10 Blazer, Safari, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 Classic, Silverado, Silverado 1500, Silverado 1500 Classic, Silverado 2500, Silverado 3500, Sonoma, Suburban 1500, Tahoe, and Yukon

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Reliable Engine Crankshaft Position Sensor for Select GM and Isuzu Vehicles

The Standard PC123T Engine Crankshaft Position Sensor is designed to provide accurate and consistent crankshaft position data for optimal engine performance. Compatible with a range of Cadillac, Chevrolet, GMC, Isuzu, and Oldsmobile models, this sensor ensures precise timing and smooth operation.

Connector Gender: Female for secure and proper connection
Terminal Gender: Male terminals for reliable electrical contact
Terminal Quantity: 3 terminals to support accurate signal transmission
Terminal Type: Pin terminals designed for durability and consistent performance

Detailed Product Description

The Standard PC123T crankshaft position sensor features a female connector and three male pin terminals, engineered to deliver precise crankshaft position signals to the engine control unit (ECU). This sensor plays a critical role in engine timing and fuel injection, helping maintain efficient engine operation. Its pin-type terminals ensure a stable electrical connection, reducing the risk of signal loss or interference. The sensor is compatible with various GM and Isuzu vehicles, including Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac Escalade, and Isuzu Hombre, among others.

Common Applications and Issues Addressed

Helps resolve engine misfires caused by inaccurate crankshaft position data
Prevents stalling and rough idling issues related to faulty sensor signals
Supports proper fuel injection timing for improved engine efficiency
Addresses no-start conditions linked to sensor failure
Reduces check engine light triggers related to crankshaft sensor faults

Installation Notes and Tips

When installing the Standard PC123T sensor, ensure the female connector aligns correctly with the vehicle’s wiring harness. Verify that the three male pin terminals are securely seated to maintain consistent electrical contact. It is recommended to inspect the sensor mounting area for debris or damage before installation to ensure proper sensor function. Follow vehicle-specific service manual instructions for torque specifications and sensor positioning.

Quality Assurance and Warranty

Standard brand parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The PC123T sensor undergoes rigorous quality control testing to verify electrical and mechanical integrity. Please refer to Standard’s warranty policy for coverage details on this engine crankshaft position sensor.

Brand	Standard
Part Number	PC123T
Connector Gender	Female
Terminal Gender	Male
Terminal Quantity	3
Terminal Type	Pin

This part fits 348 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Fuel Type	Position	Notes
2007	Chevrolet	Express 1500	4.3L	V6		N/A
2007	Chevrolet	Silverado 1500	4.3L	V6		N/A	w/ Bracket
2007	Chevrolet	Silverado 1500 Classic	4.3L	V6		N/A	w/ Bracket
2007	Chevrolet	Silverado 3500	5.7L	V8		N/A
2007	GMC	Savana 1500	4.3L	V6		N/A
2007	GMC	Sierra 1500	4.3L	V6		N/A
2007	GMC	Sierra 1500 Classic	4.3L	V6		N/A	w/ Bracket
2006	Chevrolet	Express 1500	4.3L	V6		N/A
2006	Chevrolet	Silverado 1500	4.3L	V6		N/A
2006	GMC	Savana 1500	4.3L	V6		N/A
2006	GMC	Sierra 1500	4.3L	V6		N/A
2005	Chevrolet	Astro				N/A
2005	Chevrolet	Blazer				N/A
2005	Chevrolet	Express 1500	4.3L	V6		N/A
2005	Chevrolet	Express 2500	4.3L	V6		N/A
2005	Chevrolet	Silverado 1500	4.3L	V6		N/A
2005	GMC	Jimmy				N/A
2005	GMC	Safari				N/A
2005	GMC	Savana 1500	4.3L	V6		N/A
2005	GMC	Savana 2500	4.3L	V6		N/A
2005	GMC	Sierra 1500	4.3L	V6		N/A
2004	Chevrolet	Astro				N/A
2004	Chevrolet	Blazer				N/A
2004	Chevrolet	Express 1500	4.3L	V6		N/A
2004	Chevrolet	Express 2500	4.3L	V6		N/A
2004	Chevrolet	S10	4.3L	V6		N/A
2004	Chevrolet	Silverado 1500	4.3L	V6		N/A
2004	GMC	Jimmy				N/A
2004	GMC	Safari				N/A
2004	GMC	Savana 1500	4.3L	V6		N/A
2004	GMC	Savana 2500	4.3L	V6		N/A
2004	GMC	Sierra 1500	4.3L	V6		N/A
2004	GMC	Sonoma	4.3L	V6		N/A
2003	Chevrolet	Astro				N/A
2003	Chevrolet	Blazer				N/A
2003	Chevrolet	Express 1500	4.3L	V6		N/A
2003	Chevrolet	Express 2500	4.3L	V6		N/A
2003	Chevrolet	S10	4.3L	V6		N/A
2003	Chevrolet	Silverado 1500	4.3L	V6		N/A
2003	GMC	Jimmy				N/A
2003	GMC	Safari				N/A
2003	GMC	Savana 1500	4.3L	V6		N/A
2003	GMC	Savana 2500	4.3L	V6		N/A
2003	GMC	Sierra 1500	4.3L	V6		N/A
2003	GMC	Sonoma	4.3L	V6		N/A
2002	Chevrolet	Astro				N/A
2002	Chevrolet	Blazer				N/A
2002	Chevrolet	C1500	4.3L	V6		N/A
2002	Chevrolet	Express 1500	5.0L	V8		N/A
2002	Chevrolet	Express 1500	5.7L	V8		N/A
2002	Chevrolet	Express 1500	4.3L	V6		N/A
2002	Chevrolet	Express 2500	5.0L	V8		N/A
2002	Chevrolet	Express 2500	4.3L	V6		N/A
2002	Chevrolet	Express 2500	5.7L	V8		N/A
2002	Chevrolet	Express 3500	5.7L	V8		N/A
2002	Chevrolet	G30	4.3L	V6		N/A
2002	Chevrolet	P30	5.7L	V8		N/A
2002	Chevrolet	S10	4.3L	V6		N/A
2002	Chevrolet	Silverado 1500	4.3L	V6		N/A
2002	Chevrolet	Silverado 2500	5.7L	V8		N/A
2002	Chevrolet	Suburban 1500	5.7L	V8		N/A
2002	GMC	Jimmy				N/A
2002	GMC	Safari				N/A
2002	GMC	Savana 1500	5.7L	V8		N/A
2002	GMC	Savana 1500	4.3L	V6		N/A
2002	GMC	Savana 1500	5.0L	V8		N/A
2002	GMC	Savana 2500	4.3L	V6		N/A
2002	GMC	Savana 2500	5.0L	V8		N/A
2002	GMC	Savana 2500	5.7L	V8		N/A
2002	GMC	Savana 3500	5.7L	V8		N/A
2002	GMC	Sierra 1500	4.3L	V6		N/A
2002	GMC	Sonoma	4.3L	V6		N/A
2002	GMC	Yukon	6.0L	V8		N/A
2002	GMC	Yukon	4.8L	V8		N/A
2001	Chevrolet	Astro				N/A
2001	Chevrolet	Blazer				N/A
2001	Chevrolet	C1500	4.3L	V6		N/A
2001	Chevrolet	Express 1500	5.7L	V8		N/A
2001	Chevrolet	Express 1500	5.0L	V8		N/A
2001	Chevrolet	Express 1500	4.3L	V6		N/A
2001	Chevrolet	Express 2500	5.7L	V8		N/A
2001	Chevrolet	Express 2500	4.3L	V6		N/A
2001	Chevrolet	Express 2500	5.0L	V8		N/A
2001	Chevrolet	Express 3500	5.7L	V8		N/A
2001	Chevrolet	G30	4.3L	V6		N/A
2001	Chevrolet	P30	4.3L	V6		N/A
2001	Chevrolet	S10	4.3L	V6		N/A
2001	Chevrolet	Silverado 1500	4.3L	V6		N/A
2001	Chevrolet	Silverado 2500	5.7L	V8		N/A
2001	Chevrolet	Suburban 1500	5.7L	V8		N/A
2001	GMC	Jimmy				N/A
2001	GMC	Safari				N/A
2001	GMC	Savana 1500	4.3L	V6		N/A
2001	GMC	Savana 1500	5.0L	V8		N/A
2001	GMC	Savana 1500	5.7L	V8		N/A
2001	GMC	Savana 2500	5.0L	V8		N/A
2001	GMC	Savana 2500	4.3L	V6		N/A
2001	GMC	Savana 2500	5.7L	V8		N/A
2001	GMC	Savana 3500	5.7L	V8		N/A
2001	GMC	Sierra 1500	4.3L	V6		N/A
2001	GMC	Sonoma	4.3L	V6		N/A
2001	Oldsmobile	Bravada				N/A
2000	Cadillac	Escalade				N/A
2000	Chevrolet	Astro				N/A
2000	Chevrolet	Blazer				N/A
2000	Chevrolet	C1500	4.3L	V6		N/A
2000	Chevrolet	C2500			GAS	N/A
2000	Chevrolet	C3500	7.4L	V8		N/A
2000	Chevrolet	C3500	5.7L	V8		N/A
2000	Chevrolet	Express 1500				N/A
2000	Chevrolet	Express 2500			GAS	N/A
2000	Chevrolet	Express 3500			GAS	N/A
2000	Chevrolet	K2500	5.7L	V8		N/A
2000	Chevrolet	K2500	7.4L	V8		N/A
2000	Chevrolet	K3500	5.7L	V8		N/A
2000	Chevrolet	K3500	7.4L	V8		N/A
2000	Chevrolet	S10	4.3L	V6		N/A
2000	Chevrolet	Silverado 1500	4.3L	V6		N/A
2000	Chevrolet	Suburban 1500	5.7L	V8		N/A
2000	Chevrolet	Tahoe	5.7L	V8		N/A
2000	GMC	C2500	7.4L	V8		N/A
2000	GMC	C2500	5.7L	V8		N/A
2000	GMC	C3500	7.4L	V8		N/A
2000	GMC	C3500	5.7L	V8		N/A
2000	GMC	Jimmy				N/A
2000	GMC	K2500			GAS	N/A
2000	GMC	K3500			GAS	N/A
2000	GMC	Safari				N/A
2000	GMC	Savana 1500				N/A
2000	GMC	Savana 2500			GAS	N/A
2000	GMC	Savana 3500			GAS	N/A
2000	GMC	Sierra 1500	4.3L	V6		N/A
2000	GMC	Sonoma	4.3L	V6		N/A
2000	GMC	Yukon	5.7L	V8		N/A
2000	Isuzu	Hombre	4.3L	V6		N/A
2000	Oldsmobile	Bravada				N/A
1999	Cadillac	Escalade				N/A
1999	Chevrolet	Astro				N/A
1999	Chevrolet	Blazer				N/A
1999	Chevrolet	C1500			GAS	N/A
1999	Chevrolet	C1500 Suburban			GAS	N/A
1999	Chevrolet	C2500			GAS	N/A
1999	Chevrolet	C2500 Suburban			GAS	N/A
1999	Chevrolet	C3500	7.4L	V8		N/A
1999	Chevrolet	C3500	5.7L	V8		N/A
1999	Chevrolet	Express 1500				N/A
1999	Chevrolet	Express 2500			GAS	N/A
1999	Chevrolet	Express 3500			GAS	N/A
1999	Chevrolet	K1500				N/A
1999	Chevrolet	K1500 Suburban			GAS	N/A
1999	Chevrolet	K2500	7.4L	V8		N/A
1999	Chevrolet	K2500	5.7L	V8		N/A
1999	Chevrolet	K2500 Suburban			GAS	N/A
1999	Chevrolet	K3500	7.4L	V8		N/A
1999	Chevrolet	K3500	5.7L	V8		N/A
1999	Chevrolet	P30	5.7L	V8		N/A
1999	Chevrolet	P30	4.3L	V6		N/A
1999	Chevrolet	S10	4.3L	V6		N/A
1999	Chevrolet	Silverado	5.7L	V8		N/A
1999	Chevrolet	Silverado 1500	4.3L	V6		N/A
1999	Chevrolet	Suburban 1500			GAS	N/A
1999	Chevrolet	Tahoe			GAS	N/A
1999	GMC	C1500				N/A
1999	GMC	C1500 Suburban			GAS	N/A
1999	GMC	C2500	7.4L	V8		N/A
1999	GMC	C2500	5.7L	V8		N/A
1999	GMC	C2500 Suburban			GAS	N/A
1999	GMC	C3500	7.4L	V8		N/A
1999	GMC	C3500	5.7L	V8		N/A
1999	GMC	Jimmy				N/A
1999	GMC	K1500			GAS	N/A
1999	GMC	K1500 Suburban			GAS	N/A
1999	GMC	K2500			GAS	N/A
1999	GMC	K2500 Suburban			GAS	N/A
1999	GMC	K3500			GAS	N/A
1999	GMC	P3500	4.3L	V6		N/A
1999	GMC	P3500	5.7L	V8		N/A
1999	GMC	Safari				N/A
1999	GMC	Savana 1500				N/A
1999	GMC	Savana 2500			GAS	N/A
1999	GMC	Savana 3500			GAS	N/A
1999	GMC	Sierra 1500	4.3L	V6		N/A
1999	GMC	Sonoma	4.3L	V6		N/A
1999	GMC	Yukon				N/A
1999	Isuzu	Hombre	4.3L	V6		N/A
1999	Oldsmobile	Bravada				N/A
1998	Chevrolet	Astro				N/A
1998	Chevrolet	Blazer				N/A
1998	Chevrolet	C1500			GAS	N/A
1998	Chevrolet	C1500 Suburban			GAS	N/A
1998	Chevrolet	C2500			GAS	N/A
1998	Chevrolet	C2500			CNG	N/A
1998	Chevrolet	C2500 Suburban			GAS	N/A
1998	Chevrolet	C3500	7.4L	V8		N/A
1998	Chevrolet	C3500	5.7L	V8		N/A
1998	Chevrolet	Express 1500				N/A
1998	Chevrolet	Express 2500			GAS	N/A
1998	Chevrolet	Express 3500			GAS	N/A
1998	Chevrolet	K1500			GAS	N/A
1998	Chevrolet	K1500 Suburban			GAS	N/A
1998	Chevrolet	K2500			GAS	N/A
1998	Chevrolet	K2500 Suburban			GAS	N/A
1998	Chevrolet	K3500			GAS	N/A
1998	Chevrolet	P30	4.1L	L6		N/A
1998	Chevrolet	P30	5.7L	V8		N/A
1998	Chevrolet	P30	4.3L	V6		N/A
1998	Chevrolet	S10	4.3L	V6		N/A
1998	Chevrolet	Silverado	5.7L	V8		N/A
1998	Chevrolet	Suburban 1500			GAS	N/A
1998	Chevrolet	Tahoe			GAS	N/A
1998	GMC	C1500				N/A
1998	GMC	C1500 Suburban			GAS	N/A
1998	GMC	C2500			CNG	N/A
1998	GMC	C2500			GAS	N/A
1998	GMC	C2500 Suburban			GAS	N/A
1998	GMC	C3500	5.7L	V8		N/A
1998	GMC	C3500	7.4L	V8		N/A
1998	GMC	Jimmy				N/A
1998	GMC	K1500			GAS	N/A
1998	GMC	K1500 Suburban			GAS	N/A
1998	GMC	K2500			GAS	N/A
1998	GMC	K2500 Suburban			GAS	N/A
1998	GMC	K3500			GAS	N/A
1998	GMC	P3500	4.3L	V6		N/A
1998	GMC	P3500	5.7L	V8		N/A
1998	GMC	Safari				N/A
1998	GMC	Savana 1500				N/A
1998	GMC	Savana 2500			GAS	N/A
1998	GMC	Savana 3500			GAS	N/A
1998	GMC	Sonoma	4.3L	V6		N/A
1998	GMC	Yukon				N/A
1998	Isuzu	Hombre	4.3L	V6		N/A
1998	Oldsmobile	Bravada				N/A
1997	Chevrolet	Astro				N/A
1997	Chevrolet	Blazer				N/A
1997	Chevrolet	C1500			GAS	N/A
1997	Chevrolet	C1500 Suburban			GAS	N/A
1997	Chevrolet	C2500			GAS	N/A
1997	Chevrolet	C2500 Suburban			GAS	N/A
1997	Chevrolet	C3500	5.7L	V8		N/A
1997	Chevrolet	C3500	7.4L	V8		N/A
1997	Chevrolet	Express 1500				N/A
1997	Chevrolet	Express 2500			GAS	N/A
1997	Chevrolet	Express 3500			GAS	N/A
1997	Chevrolet	K1500			GAS	N/A
1997	Chevrolet	K1500 Suburban			GAS	N/A
1997	Chevrolet	K2500			GAS	N/A
1997	Chevrolet	K2500 Suburban			GAS	N/A
1997	Chevrolet	K3500			GAS	N/A
1997	Chevrolet	P30			GAS	N/A
1997	Chevrolet	S10	4.3L	V6		N/A
1997	Chevrolet	Silverado	5.7L	V8		N/A
1997	Chevrolet	Suburban 1500	5.7L	V8	GAS	N/A
1997	Chevrolet	Tahoe			GAS	N/A
1997	GMC	C1500			GAS	N/A
1997	GMC	C1500 Suburban			GAS	N/A
1997	GMC	C2500			GAS	N/A
1997	GMC	C2500			CNG	N/A
1997	GMC	C2500 Suburban			GAS	N/A
1997	GMC	C3500	7.4L	V8		N/A
1997	GMC	C3500	5.7L	V8		N/A
1997	GMC	Jimmy				N/A
1997	GMC	K1500			GAS	N/A
1997	GMC	K1500 Suburban			GAS	N/A
1997	GMC	K2500			GAS	N/A
1997	GMC	K2500 Suburban			GAS	N/A
1997	GMC	K3500			GAS	N/A
1997	GMC	P3500			GAS	N/A
1997	GMC	Safari				N/A
1997	GMC	Savana 1500				N/A
1997	GMC	Savana 2500			GAS	N/A
1997	GMC	Savana 3500			GAS	N/A
1997	GMC	Sonoma	4.3L	V6		N/A
1997	GMC	Yukon			GAS	N/A
1997	Isuzu	Hombre	4.3L	V6		N/A
1997	Oldsmobile	Bravada				N/A
1996	Chevrolet	Astro				N/A
1996	Chevrolet	Blazer				N/A
1996	Chevrolet	C1500			GAS	N/A
1996	Chevrolet	C1500 Suburban			GAS	N/A
1996	Chevrolet	C2500			CNG	N/A
1996	Chevrolet	C2500			GAS	N/A
1996	Chevrolet	C2500 Suburban			GAS	N/A
1996	Chevrolet	C3500	5.7L	V8		N/A
1996	Chevrolet	C3500	7.4L	V8		N/A
1996	Chevrolet	Express 1500				N/A
1996	Chevrolet	Express 2500			GAS	N/A
1996	Chevrolet	Express 3500			GAS	N/A
1996	Chevrolet	G30	4.3L	V6		N/A
1996	Chevrolet	G30	7.4L	V8	GAS	N/A
1996	Chevrolet	K1500			GAS	N/A
1996	Chevrolet	K1500 Suburban			GAS	N/A
1996	Chevrolet	K2500			CNG	N/A
1996	Chevrolet	K2500			GAS	N/A
1996	Chevrolet	K2500 Suburban			GAS	N/A
1996	Chevrolet	K3500			GAS	N/A
1996	Chevrolet	P30			GAS	N/A
1996	Chevrolet	S10	4.3L	V6		N/A
1996	Chevrolet	Silverado	5.7L	V8		N/A
1996	Chevrolet	Suburban 1500	5.7L	V8		N/A
1996	Chevrolet	Tahoe			GAS	N/A
1996	GMC	C1500			GAS	N/A
1996	GMC	C1500 Suburban			GAS	N/A
1996	GMC	C2500			GAS	N/A
1996	GMC	C2500			CNG	N/A
1996	GMC	C2500 Suburban			GAS	N/A
1996	GMC	C3500	7.4L	V8		N/A
1996	GMC	C3500	5.7L	V8		N/A
1996	GMC	G3500			GAS	N/A
1996	GMC	Jimmy				N/A
1996	GMC	K1500			GAS	N/A
1996	GMC	K1500 Suburban			GAS	N/A
1996	GMC	K2500			GAS	N/A
1996	GMC	K2500			CNG	N/A
1996	GMC	K2500 Suburban			GAS	N/A
1996	GMC	K3500			GAS	N/A
1996	GMC	P3500			GAS	N/A
1996	GMC	Safari				N/A
1996	GMC	Savana 1500				N/A
1996	GMC	Savana 2500			GAS	N/A
1996	GMC	Savana 3500			GAS	N/A
1996	GMC	Sonoma	4.3L	V6		N/A	3 Pin
1996	GMC	Yukon			GAS	N/A
1996	Oldsmobile	Bravada				N/A
1995	Chevrolet	Blazer				N/A
1995	Chevrolet	C1500			GAS	N/A
1995	Chevrolet	C1500 Suburban			GAS	N/A
1995	Chevrolet	C2500			GAS	N/A
1995	Chevrolet	C2500 Suburban			GAS	N/A
1995	Chevrolet	C3500			GAS	N/A
1995	Chevrolet	S10	4.3L	V6		N/A
1995	Chevrolet	Suburban 1500	5.7L	V8		N/A
1995	GMC	C1500			GAS	N/A
1995	GMC	C2500			GAS	N/A
1995	GMC	C2500 Suburban			GAS	N/A
1995	GMC	C3500			GAS	N/A
1995	GMC	Jimmy				N/A
1995	GMC	Safari				N/A
1995	GMC	Sonoma	4.3L	V6		N/A
1995	GMC	Yukon			GAS	N/A
1994	Chevrolet	S10	4.3L	V6		N/A
1994	Chevrolet	S10 Blazer				N/A
1994	GMC	Jimmy				N/A
1994	GMC	Safari				N/A
1994	GMC	Sonoma	4.3L	V6		N/A
1994	Oldsmobile	Bravada				N/A
1993	Chevrolet	C2500	5.7L	V8		N/A
1992	Chevrolet	C2500	5.7L	V8		N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1045604210456200147-433180-05901KR1012-9608222126235-10812CRK00293507935C100338589794D-10355S1147860061556M971-4863732258104562000864297001917-75596082CPSA6CRS1002CSC1037CSS123CSS212PC123S10107SS10125SU1207VCV51-72-0159

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.