HomeIgnition > SensorsDelphi SS10125 Engine Crankshaft Position Sensor
Part #: SS10125

Delphi SS10125 Engine Crankshaft Position Sensor

⚙️ 262 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, GMC, Oldsmobile, Cadillac, and Isuzu, Express 1500, Silverado 1500 Classic, Savana 1500, Sierra 1500 Classic, Express 2500, Silverado 1500, Savana 2500, Sierra 1500, Astro, Blazer, Safari, S10, Sonoma, Express 3500, Savana 3500, Jimmy, Bravada, Escalade, C2500, C3500, K2500, K3500, Tahoe, Yukon, Hombre, C1500, C1500 Suburban, C2500 Suburban, K1500, K1500 Suburban, K2500 Suburban, P30, P3500, and S10 Blazer
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Reliable Engine Crankshaft Position Sensor for Select GM and Isuzu Vehicles

The Delphi SS10125 engine crankshaft position sensor is designed to provide accurate and consistent crankshaft position data for optimal engine performance. This sensor is compatible with a range of Cadillac, Chevrolet, GMC, Isuzu, and Oldsmobile models, ensuring precise fitment and reliable operation.

  • Color: Black for easy identification and durability
  • Terminal Type: Pin terminals for secure electrical connections
  • Connector Quantity: Single connector for straightforward installation
  • Connector Shape: Oval design to match factory specifications
  • Terminal Quantity: 3 terminals to support accurate signal transmission
  • Connector Gender: Female connector for proper mating with vehicle harness
  • Terminal Gender: Male terminals for reliable contact
  • Wiring Harness: Not included, compatible with existing vehicle harness
  • Package Contents: Engine crankshaft position sensor and instruction sheet

Detailed Description of Delphi SS10125 Crankshaft Position Sensor

The Delphi SS10125 crankshaft position sensor is engineered to monitor the rotational speed and position of the crankshaft in engines found in vehicles such as the Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac Escalade, and Isuzu Hombre. Its black housing and oval-shaped female connector with three male pin terminals ensure a secure and precise connection to the vehicle’s wiring harness. This sensor does not include a wiring harness, making it compatible with the original equipment harness in your vehicle. The sensor’s design supports accurate timing signals essential for engine control units to manage ignition timing and fuel injection.

Compatible Vehicles and Common Applications

This sensor is compatible with a variety of GM and Isuzu models, including but not limited to:

  • Chevrolet Astro, Blazer, Silverado 1500, S10, Tahoe
  • GMC Sierra 1500, Jimmy, Safari, Yukon
  • Cadillac Escalade
  • Isuzu Hombre, Bravada
  • Oldsmobile models within similar platform ranges

Common Issues Addressed by the SS10125 Sensor

  • Engine misfires or rough idling due to inaccurate crankshaft position data
  • Difficulty starting or no-start conditions caused by sensor failure
  • Check engine light triggered by crankshaft position sensor fault codes
  • Poor engine performance and reduced fuel efficiency
  • Intermittent stalling or hesitation during acceleration

Installation Notes and Tips

  • Ensure the vehicle’s ignition is off before beginning installation
  • Locate the existing crankshaft position sensor on the engine block or timing cover
  • Disconnect the negative battery terminal to prevent electrical shorts
  • Remove the old sensor carefully, avoiding damage to the wiring harness
  • Install the Delphi SS10125 sensor by aligning the oval female connector and securing it with the factory mounting bolt
  • Reconnect the wiring harness and battery terminal, then test for proper engine operation

Quality Assurance and Warranty Information

Delphi manufactures the SS10125 crankshaft position sensor to meet or exceed original equipment specifications. Each sensor undergoes rigorous testing to ensure durability and accurate performance under various operating conditions. This part includes an instruction sheet to assist with installation. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.

BrandDelphi
Part NumberSS10125
ColorBlack
Connector GenderFemale
Connector Quantity1
Connector ShapeOval
Package ContentsEngine Crankshaft Position Sensor, Instruction Sheet
Terminal GenderMale
Terminal Quantity3
Terminal TypePin
Wiring Harness IncludedNo

This part fits 262 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2007ChevroletExpress 1500N/A
2007ChevroletSilverado 1500 ClassicN/A
2007GMCSavana 1500N/A
2007GMCSierra 1500 ClassicN/A
2006ChevroletExpress 1500N/A
2006ChevroletExpress 2500N/A
2006ChevroletSilverado 1500N/A
2006GMCSavana 1500N/A
2006GMCSavana 2500N/A
2006GMCSierra 1500N/A
2005ChevroletAstroN/A
2005ChevroletBlazerN/A
2005ChevroletExpress 1500N/A
2005ChevroletExpress 2500N/A
2005ChevroletSilverado 1500N/A
2005GMCSafariN/A
2005GMCSavana 1500N/A
2005GMCSavana 2500N/A
2005GMCSierra 1500N/A
2004ChevroletAstroN/A
2004ChevroletBlazerN/A
2004ChevroletExpress 1500N/A
2004ChevroletExpress 2500N/A
2004ChevroletS10N/A
2004ChevroletSilverado 1500N/A
2004GMCSafariN/A
2004GMCSavana 1500N/A
2004GMCSavana 2500N/A
2004GMCSierra 1500N/A
2004GMCSonomaN/A
2003ChevroletAstroN/A
2003ChevroletBlazerN/A
2003ChevroletExpress 1500N/A
2003ChevroletExpress 2500N/A
2003ChevroletS10N/A
2003ChevroletSilverado 1500N/A
2003GMCSafariN/A
2003GMCSavana 1500N/A
2003GMCSavana 2500N/A
2003GMCSierra 1500N/A
2003GMCSonomaN/A
2002ChevroletAstroN/A
2002ChevroletBlazerN/A
2002ChevroletExpress 1500N/A
2002ChevroletExpress 2500N/A
2002ChevroletExpress 3500N/A
2002ChevroletS10N/A
2002ChevroletSilverado 1500N/A
2002GMCSafariN/A
2002GMCSavana 1500N/A
2002GMCSavana 2500N/A
2002GMCSavana 3500N/A
2002GMCSierra 1500N/A
2002GMCSonomaN/A
2001ChevroletAstroN/A
2001ChevroletBlazerN/A
2001ChevroletExpress 1500N/A
2001ChevroletExpress 2500N/A
2001ChevroletExpress 3500N/A
2001ChevroletS10N/A
2001ChevroletSilverado 1500N/A
2001GMCJimmyN/A
2001GMCSafariN/A
2001GMCSavana 1500N/A
2001GMCSavana 2500N/A
2001GMCSavana 3500N/A
2001GMCSierra 1500N/A
2001GMCSonomaN/A
2001OldsmobileBravadaN/A
2000CadillacEscaladeN/A
2000ChevroletAstroN/A
2000ChevroletBlazerN/A
2000ChevroletC2500N/A
2000ChevroletC3500N/A
2000ChevroletExpress 1500N/A
2000ChevroletExpress 2500N/A
2000ChevroletExpress 3500N/A
2000ChevroletK2500N/A
2000ChevroletK3500N/A
2000ChevroletS10N/A
2000ChevroletSilverado 1500N/A
2000ChevroletTahoeN/A
2000GMCC2500N/A
2000GMCC3500N/A
2000GMCJimmyN/A
2000GMCK2500N/A
2000GMCK3500N/A
2000GMCSafariN/A
2000GMCSavana 1500N/A
2000GMCSavana 2500N/A
2000GMCSavana 3500N/A
2000GMCSierra 1500N/A
2000GMCSonomaN/A
2000GMCYukonN/A
2000IsuzuHombreN/A
2000OldsmobileBravadaN/A
1999CadillacEscaladeN/A
1999ChevroletAstroN/A
1999ChevroletBlazerN/A
1999ChevroletC1500N/A
1999ChevroletC1500 SuburbanLTN/A
1999ChevroletC1500 SuburbanN/A
1999ChevroletC2500N/A
1999ChevroletC2500 SuburbanN/A
1999ChevroletC3500N/A
1999ChevroletExpress 1500N/A
1999ChevroletExpress 2500N/A
1999ChevroletExpress 3500N/A
1999ChevroletK1500N/A
1999ChevroletK1500 SuburbanN/A
1999ChevroletK2500N/A
1999ChevroletK2500 SuburbanN/A
1999ChevroletK3500N/A
1999ChevroletP30N/A
1999ChevroletS10N/A
1999ChevroletSilverado 1500N/A
1999ChevroletTahoeN/A
1999GMCC1500N/A
1999GMCC1500 SuburbanN/A
1999GMCC2500N/A
1999GMCC2500 SuburbanN/A
1999GMCC3500N/A
1999GMCJimmyN/A
1999GMCK1500N/A
1999GMCK1500 SuburbanN/A
1999GMCK2500N/A
1999GMCK2500 SuburbanN/A
1999GMCK3500N/A
1999GMCP3500N/A
1999GMCSafariN/A
1999GMCSavana 1500N/A
1999GMCSavana 2500N/A
1999GMCSavana 3500N/A
1999GMCSierra 1500N/A
1999GMCSonomaN/A
1999GMCYukonN/A
1999IsuzuHombreN/A
1999OldsmobileBravadaN/A
1998ChevroletAstroN/A
1998ChevroletBlazerN/A
1998ChevroletC1500N/A
1998ChevroletC1500 SuburbanN/A
1998ChevroletC2500N/A
1998ChevroletC2500 SuburbanN/A
1998ChevroletC3500N/A
1998ChevroletExpress 1500N/A
1998ChevroletExpress 2500N/A
1998ChevroletExpress 3500N/A
1998ChevroletK1500N/A
1998ChevroletK1500 SuburbanN/A
1998ChevroletK2500N/A
1998ChevroletK2500 SuburbanN/A
1998ChevroletK3500N/A
1998ChevroletP30N/A
1998ChevroletS10N/A
1998ChevroletTahoeN/A
1998GMCC1500N/A
1998GMCC1500 SuburbanN/A
1998GMCC2500N/A
1998GMCC2500 SuburbanN/A
1998GMCC3500N/A
1998GMCJimmyN/A
1998GMCK1500N/A
1998GMCK1500 SuburbanN/A
1998GMCK2500N/A
1998GMCK2500 SuburbanN/A
1998GMCK3500N/A
1998GMCP3500N/A
1998GMCSafariN/A
1998GMCSavana 1500N/A
1998GMCSavana 2500N/A
1998GMCSavana 3500N/A
1998GMCSonomaN/A
1998GMCYukonN/A
1998IsuzuHombreN/A
1998OldsmobileBravadaN/A
1997ChevroletAstroN/A
1997ChevroletBlazerN/A
1997ChevroletC1500N/A
1997ChevroletC1500 SuburbanN/A
1997ChevroletC2500N/A
1997ChevroletC2500 SuburbanN/A
1997ChevroletC3500N/A
1997ChevroletExpress 1500N/A
1997ChevroletExpress 2500N/A
1997ChevroletExpress 3500N/A
1997ChevroletK1500N/A
1997ChevroletK1500 SuburbanN/A
1997ChevroletK2500N/A
1997ChevroletK2500 SuburbanN/A
1997ChevroletK3500N/A
1997ChevroletP30N/A
1997ChevroletS10N/A
1997ChevroletTahoeN/A
1997GMCC1500N/A
1997GMCC1500 SuburbanN/A
1997GMCC2500N/A
1997GMCC2500 SuburbanN/A
1997GMCC3500N/A
1997GMCJimmyN/A
1997GMCK1500N/A
1997GMCK1500 SuburbanN/A
1997GMCK2500N/A
1997GMCK2500 SuburbanN/A
1997GMCK3500N/A
1997GMCP3500N/A
1997GMCSafariN/A
1997GMCSavana 1500N/A
1997GMCSavana 2500N/A
1997GMCSavana 3500N/A
1997GMCSonomaN/A
1997GMCYukonN/A
1997IsuzuHombreN/A
1997OldsmobileBravadaN/A
1996ChevroletAstroN/A
1996ChevroletBlazerN/A
1996ChevroletC1500N/A
1996ChevroletC1500 SuburbanN/A
1996ChevroletC2500N/A
1996ChevroletC2500 SuburbanN/A
1996ChevroletC3500N/A
1996ChevroletExpress 1500N/A
1996ChevroletExpress 2500N/A
1996ChevroletExpress 3500N/A
1996ChevroletK1500N/A
1996ChevroletK1500 SuburbanN/A
1996ChevroletK2500N/A
1996ChevroletK2500 SuburbanN/A
1996ChevroletK3500N/A
1996ChevroletP30N/A
1996ChevroletS10N/A
1996ChevroletTahoeN/A
1996GMCC1500N/A
1996GMCC1500 SuburbanN/A
1996GMCC2500N/A
1996GMCC2500 SuburbanN/A
1996GMCC3500N/A
1996GMCJimmyN/A
1996GMCK1500N/A
1996GMCK1500 SuburbanN/A
1996GMCK2500N/A
1996GMCK2500 SuburbanN/A
1996GMCK3500N/A
1996GMCP3500N/A
1996GMCSafariN/A
1996GMCSavana 1500N/A
1996GMCSavana 2500N/A
1996GMCSavana 3500N/A
1996GMCSonomaN/A
1996GMCYukonN/A
1996OldsmobileBravadaN/A
1995ChevroletBlazerN/A
1995ChevroletS10N/A
1995GMCJimmyN/A
1995GMCSonomaN/A
1994ChevroletS10N/A
1994ChevroletS10 BlazerN/A
1994GMCJimmyN/A
1994GMCSonomaN/A
1994OldsmobileBravadaN/A
1990GMCC1500Sierra SLXN/A
1990GMCC1500Sierra SLEN/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:

10456532104566071256291012596851147-433147-454180-0590213-320821333921334121394622126235-10815S16956M98-10456-542-08-10456-572-08-12562-910-08-12596-851-096082CRK123CSS123CSS124CSS212CSS56DR1426DR1516PC123PC123TPC124PC543S10107SU1051SU1207SU1396

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