Homeβ€Ί Emission Control > Sensorsβ€Ί Delphi AS10015 Ignition Knock (Detonation) Sensor
Part #: AS10015

Delphi AS10015 Ignition Knock (Detonation) Sensor

447 vehicles fit this part
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OE Direct Replacement β€” Bolt-on fit, no modifications needed
Fitment: Chevrolet, GMC, Cadillac, Buick, Oldsmobile, and Pontiac, Express 1500, Express 2500, Express 3500, Savana 1500, Savana 2500, Savana 3500, Escalade, C2500, C3500, K2500, K3500, Tahoe, Yukon, C1500, C1500 Suburban, C2500 Suburban, K1500, K1500 Suburban, K2500 Suburban, P30, P3500, Blazer, Commercial Chassis, Roadmaster, Caprice, S10 Blazer, Brougham, S10, Jimmy, Sonoma, Bravada, Custom Cruiser, Astro, R3500, V3500, S15 Jimmy, Safari, R1500 Suburban, R2500 Suburban, V1500 Suburban, V2500 Suburban, S15, R2500, Firebird, R10 Suburban, R20, R20 Suburban, R30, V10 Suburban, V20 Suburban, V30, R10, V10, V20, R1500, V1500, V2500, C10, C20, K10, and K20
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Delphi Ignition Knock Sensor Overview

The Delphi AS10015 ignition knock (detonation) sensor is designed to detect engine knocking and help optimize ignition timing for improved engine performance. Compatible with a range of GM vehicles including Buick, Cadillac, Chevrolet, and GMC models, this sensor ensures accurate knock detection for efficient engine operation.

  • Terminal Type: Pin
  • Connector Quantity: 1, Female Connector
  • Connector Shape: Round
  • Terminal Quantity: 1, Female Terminal
  • Mounting Type: Threaded nut (mounting hardware not included)
  • Package includes sensor and instruction sheet

Technical Details and Compatibility

The Delphi AS10015 ignition knock sensor features a single-pin terminal with a female connector designed in a round shape for secure and reliable electrical connection. It mounts using a threaded nut, providing a stable installation point on the engine block. This sensor is compatible with various GM vehicles such as the Chevrolet Tahoe, GMC Sierra, Cadillac Escalade, Buick Roadmaster, and Pontiac Firebird, among others. It is engineered to detect engine detonation accurately, allowing the engine control unit to adjust ignition timing and prevent potential engine damage.

Common Applications and Problem Resolution

  • Detects engine knocking or pinging to optimize ignition timing
  • Helps prevent engine damage caused by detonation
  • Improves fuel efficiency by enabling precise engine control
  • Reduces emissions by maintaining proper combustion
  • Resolves engine performance issues related to knock sensor failure

Installation Notes and Tips

Installation of the Delphi AS10015 sensor requires removal of the old knock sensor and mounting the new sensor using the threaded nut mounting type. Note that mounting hardware is not included, so ensure you have the appropriate tools and hardware for your specific vehicle. The sensor connects via a single female round connector with one pin terminal, so verify connector compatibility before installation. Follow the included instruction sheet for proper torque specifications and sensor placement to ensure accurate knock detection.

Quality Assurance and Warranty

Delphi ignition knock sensors are manufactured to meet OEM specifications for durability and performance. The AS10015 sensor undergoes rigorous testing to ensure reliable operation under various engine conditions. While specific warranty details are not provided here, Delphi products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or Delphi’s official documentation for exact warranty terms.

BrandDelphi
Part NumberAS10015
Connector GenderFemale
Connector Quantity1
Connector ShapeRound
Mounting Hardware IncludedNo
Mounting TypeThreaded Nut
Package ContentsIgnition Knock (Detonation) Sensor, Instruction Sheet
Terminal GenderFemale
Terminal Quantity1
Terminal TypePin

This part fits 447 vehicles. Search below:

YearMakeModelSubmodelTransmissionLitersCylindersFuel TypePositionNotes
2002ChevroletExpress 1500N/A
2002ChevroletExpress 2500N/A
2002ChevroletExpress 3500N/A
2002GMCSavana 1500N/A
2002GMCSavana 2500N/A
2002GMCSavana 3500N/A
2001ChevroletExpress 1500N/A
2001ChevroletExpress 2500N/A
2001ChevroletExpress 3500N/A
2001GMCSavana 1500N/A
2001GMCSavana 2500N/A
2001GMCSavana 3500N/A
2000CadillacEscaladeN/A
2000ChevroletC2500GASN/A
2000ChevroletC2500CNGN/A
2000ChevroletC3500N/A
2000ChevroletExpress 1500N/A
2000ChevroletExpress 2500N/A
2000ChevroletExpress 3500N/A
2000ChevroletK2500N/A
2000ChevroletK3500N/A
2000ChevroletTahoeN/A
2000GMCC2500N/A
2000GMCC3500N/A
2000GMCK2500N/A
2000GMCK3500N/A
2000GMCSavana 1500N/A
2000GMCSavana 2500N/A
2000GMCSavana 3500N/A
2000GMCYukonDenaliN/A
1999CadillacEscaladeN/A
1999ChevroletC1500N/A
1999ChevroletC1500 SuburbanLTN/A
1999ChevroletC1500 SuburbanN/A
1999ChevroletC2500GASN/A
1999ChevroletC2500CNGN/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
1999ChevroletTahoeN/A
1999GMCC1500N/A
1999GMCC1500 SuburbanN/A
1999GMCC2500N/A
1999GMCC2500 SuburbanN/A
1999GMCC3500N/A
1999GMCK1500N/A
1999GMCK1500 SuburbanN/A
1999GMCK2500N/A
1999GMCK2500 SuburbanN/A
1999GMCK3500N/A
1999GMCP3500N/A
1999GMCSavana 1500N/A
1999GMCSavana 2500N/A
1999GMCSavana 3500N/A
1999GMCYukonN/A
1998ChevroletC1500N/A
1998ChevroletC1500 SuburbanN/A
1998ChevroletC2500GASN/A
1998ChevroletC2500CNGN/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
1998ChevroletTahoeN/A
1998GMCC1500N/A
1998GMCC1500 SuburbanN/A
1998GMCC2500N/A
1998GMCC2500 SuburbanN/A
1998GMCC3500N/A
1998GMCK1500N/A
1998GMCK1500 SuburbanN/A
1998GMCK2500N/A
1998GMCK2500 SuburbanN/A
1998GMCK3500N/A
1998GMCP3500N/A
1998GMCSavana 1500N/A
1998GMCSavana 2500N/A
1998GMCSavana 3500N/A
1998GMCYukonN/A
1997ChevroletC1500N/A
1997ChevroletC1500 SuburbanN/A
1997ChevroletC2500GASN/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
1997ChevroletTahoeN/A
1997GMCC1500N/A
1997GMCC1500 SuburbanN/A
1997GMCC2500N/A
1997GMCC2500 SuburbanN/A
1997GMCC3500N/A
1997GMCK1500N/A
1997GMCK1500 SuburbanN/A
1997GMCK2500N/A
1997GMCK2500 SuburbanN/A
1997GMCK3500N/A
1997GMCP3500N/A
1997GMCSavana 1500N/A
1997GMCSavana 2500N/A
1997GMCSavana 3500N/A
1997GMCYukonN/A
1996ChevroletC1500N/A
1996ChevroletC1500 SuburbanN/A
1996ChevroletC2500GASN/A
1996ChevroletC2500CNGN/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
1996ChevroletP30ManualN/A
1996ChevroletTahoeN/A
1996GMCC1500N/A
1996GMCC1500 SuburbanN/A
1996GMCC2500N/A
1996GMCC2500 SuburbanN/A
1996GMCC3500N/A
1996GMCK1500N/A
1996GMCK1500 SuburbanN/A
1996GMCK2500N/A
1996GMCK2500 SuburbanN/A
1996GMCK3500N/A
1996GMCP3500ManualN/A
1996GMCSavana 1500N/A
1996GMCSavana 2500N/A
1996GMCSavana 3500N/A
1996GMCYukonN/A
1995ChevroletC1500ManualN/A
1995ChevroletC1500 SuburbanN/AManual Transmission
1995ChevroletC2500ManualN/A
1995ChevroletC2500 SuburbanN/AManual Transmission
1995ChevroletC3500ManualN/A
1995ChevroletK1500ManualN/A
1995ChevroletK1500 SuburbanN/AManual Transmission
1995ChevroletK2500ManualN/A
1995ChevroletK2500 SuburbanN/AManual Transmission
1995ChevroletK3500ManualN/A
1995ChevroletP30ManualN/A
1995ChevroletTahoeManualN/A
1995GMCC1500ManualN/A
1995GMCC1500 SuburbanN/AManual Transmission
1995GMCC2500ManualN/A
1995GMCC2500 SuburbanN/AManual Transmission
1995GMCC3500ManualN/A
1995GMCK1500ManualN/A
1995GMCK1500 SuburbanN/AManual Transmission
1995GMCK2500ManualN/A
1995GMCK2500 SuburbanN/AManual Transmission
1995GMCK3500ManualN/A
1995GMCP3500ManualN/A
1995GMCYukonManualN/A
1994ChevroletBlazerManualN/A
1994ChevroletC1500ManualN/A
1994ChevroletC1500 SuburbanN/AManual Transmission
1994ChevroletC2500ManualN/A
1994ChevroletC2500WTN/AExcept Transmission Codes 4L80-E
1994ChevroletC2500SilveradoN/AExcept Transmission Codes 4L80-E
1994ChevroletC2500CheyenneN/AExcept Transmission Codes 4L80-E
1994ChevroletC2500 SuburbanN/AManual Transmission
1994ChevroletC3500ManualN/A
1994ChevroletK1500ManualN/A
1994ChevroletK1500 SuburbanN/AManual Transmission
1994ChevroletK2500ManualN/A
1994ChevroletK2500 SuburbanN/AManual Transmission
1994ChevroletK3500ManualN/A
1994ChevroletP30ManualN/A
1994GMCC1500ManualN/A
1994GMCC1500 SuburbanN/AManual Transmission
1994GMCC2500ManualN/A
1994GMCC2500 SuburbanN/AManual Transmission
1994GMCC3500ManualN/A
1994GMCK1500ManualN/A
1994GMCK1500 SuburbanN/AManual Transmission
1994GMCK2500ManualN/A
1994GMCK2500 SuburbanN/AManual Transmission
1994GMCK3500ManualN/A
1994GMCP3500ManualN/A
1994GMCYukonManualN/A
1993BuickRoadmasterN/A
1993ChevroletBlazerManualN/A
1993ChevroletC1500N/A
1993ChevroletC1500 SuburbanN/A
1993ChevroletC2500N/A
1993ChevroletC2500GASN/A
1993ChevroletC2500 SuburbanN/A
1993ChevroletC3500N/A
1993ChevroletCapriceN/A
1993ChevroletK1500N/A
1993ChevroletK1500 SuburbanN/A
1993ChevroletK2500N/A
1993ChevroletK2500GASN/A
1993ChevroletK2500 SuburbanN/A
1993ChevroletK3500N/A
1993ChevroletP30ManualN/A
1993ChevroletS10 BlazerN/A
1993GMCC1500N/A
1993GMCC1500 SuburbanN/A
1993GMCC2500N/A
1993GMCC2500 SuburbanN/A
1993GMCC3500N/A
1993GMCK1500N/A
1993GMCK1500 SuburbanN/A
1993GMCK2500N/A
1993GMCK2500N/AExcept Transmission Codes 4L80-E
1993GMCK2500 SuburbanN/A
1993GMCK3500N/A
1993GMCP3500ManualN/A
1993GMCYukonN/A
1992BuickRoadmasterN/A
1992CadillacBroughamN/A
1992CadillacCommercial ChassisBroughamN/A
1992ChevroletBlazerManualN/A
1992ChevroletC1500N/A
1992ChevroletC1500 SuburbanN/A
1992ChevroletC2500Silverado7.4LV8N/A
1992ChevroletC2500 SuburbanN/A
1992ChevroletC3500N/A
1992ChevroletCapriceN/A
1992ChevroletK1500N/A
1992ChevroletK1500 SuburbanN/A
1992ChevroletK2500SilveradoN/AExcept Transmission Codes 4L80-E
1992ChevroletK2500CheyenneN/AExcept Transmission Codes 4L80-E
1992ChevroletK2500N/AExcept Transmission Codes 4L80-E
1992ChevroletK2500 SuburbanN/A
1992ChevroletK3500N/A
1992ChevroletP30ManualN/A
1992ChevroletS10N/A
1992ChevroletS10 BlazerN/A
1992GMCC1500N/A
1992GMCC1500 SuburbanN/A
1992GMCC2500N/A
1992GMCC2500 SuburbanN/A
1992GMCC3500N/A
1992GMCJimmyN/A
1992GMCK1500N/A
1992GMCK1500 SuburbanN/A
1992GMCK2500Sierra SLXN/A
1992GMCK2500Sierra SLEN/A
1992GMCK2500N/A
1992GMCK2500SierraN/A
1992GMCK2500 SuburbanN/A
1992GMCK3500N/A
1992GMCP3500ManualN/A
1992GMCSonomaN/A
1992GMCYukonN/A
1992OldsmobileBravadaN/A
1992OldsmobileCustom CruiserN/A
1991CadillacBroughamN/A
1991ChevroletAstroN/A
1991ChevroletBlazerN/A
1991ChevroletC1500N/A
1991ChevroletC2500N/A
1991ChevroletC3500N/A
1991ChevroletCapriceN/A
1991ChevroletK1500N/A
1991ChevroletK2500N/A
1991ChevroletK3500N/A
1991ChevroletP30ManualN/A
1991ChevroletR3500ManualN/A
1991ChevroletS10N/A
1991ChevroletS10 BlazerN/A
1991ChevroletV3500ManualGASN/A
1991GMCC1500N/A
1991GMCC2500N/A
1991GMCC3500N/A
1991GMCK1500N/A
1991GMCK2500N/A
1991GMCK3500N/A
1991GMCP3500ManualN/A
1991GMCR3500ManualGASN/A
1991GMCS15 JimmyN/A
1991GMCSafariN/A
1991GMCSonomaN/A
1991GMCV3500GASN/A
1991OldsmobileBravadaN/A
1990CadillacBroughamN/A
1990ChevroletAstroN/A
1990ChevroletBlazerN/A
1990ChevroletC1500N/A
1990ChevroletC2500N/A
1990ChevroletC3500N/A
1990ChevroletK1500N/A
1990ChevroletK2500N/A
1990ChevroletK3500N/A
1990ChevroletR1500 SuburbanN/A
1990ChevroletR2500 SuburbanN/A
1990ChevroletR3500N/A
1990ChevroletS10N/A
1990ChevroletS10 BlazerN/A
1990ChevroletV1500 SuburbanN/A
1990ChevroletV2500 SuburbanGASN/A
1990ChevroletV3500GASN/A
1990GMCC1500N/A
1990GMCC2500N/A
1990GMCC3500N/A
1990GMCK1500N/A
1990GMCK2500N/A
1990GMCK3500N/A
1990GMCR1500 SuburbanN/A
1990GMCR2500 SuburbanGASN/A
1990GMCR3500GASN/A
1990GMCS15N/A
1990GMCS15 JimmyN/A
1990GMCSafariN/A
1990GMCV1500 SuburbanGASN/A
1990GMCV2500 SuburbanGASN/A
1990GMCV3500GASN/A
1989ChevroletAstroN/A
1989ChevroletBlazerN/A
1989ChevroletC1500N/A
1989ChevroletC2500N/A
1989ChevroletC3500N/A
1989ChevroletK1500N/A
1989ChevroletK2500ScottsdaleN/A
1989ChevroletK2500N/A
1989ChevroletK3500N/A
1989ChevroletR1500 SuburbanN/A
1989ChevroletR2500N/A
1989ChevroletR2500SilveradoN/A
1989ChevroletR2500 SuburbanN/A
1989ChevroletR3500N/A
1989ChevroletS10N/A
1989ChevroletS10 BlazerN/A
1989ChevroletV1500 SuburbanN/A
1989ChevroletV2500 SuburbanGASN/A
1989ChevroletV3500GASN/A
1989GMCC1500N/A
1989GMCC2500N/A
1989GMCC3500N/A
1989GMCK1500N/A
1989GMCK2500N/A
1989GMCK3500N/A
1989GMCR1500 SuburbanN/A
1989GMCR2500N/A
1989GMCR2500 SuburbanGASN/A
1989GMCR3500GASN/A
1989GMCS15N/A
1989GMCS15 JimmyN/A
1989GMCSafariN/A
1989GMCV1500 SuburbanGASN/A
1989GMCV2500 SuburbanGASN/A
1989GMCV3500GASN/A
1989PontiacFirebirdN/A
1988ChevroletAstroN/A
1988ChevroletBlazerN/A
1988ChevroletC1500N/A
1988ChevroletC2500N/A
1988ChevroletC3500N/A
1988ChevroletK1500N/A
1988ChevroletK2500N/A
1988ChevroletK3500N/A
1988ChevroletR10 SuburbanN/A
1988ChevroletR20N/A
1988ChevroletR20 SuburbanN/A
1988ChevroletR30GASN/A
1988ChevroletS10N/A
1988ChevroletS10 BlazerN/A
1988ChevroletV10 SuburbanN/A
1988ChevroletV20 SuburbanGASN/A
1988ChevroletV30GASN/A
1988GMCC1500N/A
1988GMCC2500N/A
1988GMCC3500N/A
1988GMCK1500N/A
1988GMCK2500N/A
1988GMCK3500N/A
1988GMCR1500 SuburbanN/A
1988GMCR2500N/A
1988GMCR2500 SuburbanGASN/A
1988GMCR3500GASN/A
1988GMCS15N/A
1988GMCS15 JimmyN/A
1988GMCSafariN/A
1988GMCV1500 SuburbanGASN/A
1988GMCV2500 SuburbanGASN/A
1988GMCV3500GASN/A
1988PontiacFirebirdN/A
1987ChevroletAstroN/A
1987ChevroletBlazerN/A
1987ChevroletR10N/A
1987ChevroletR10 SuburbanN/A
1987ChevroletR20N/A
1987ChevroletR20 SuburbanN/A
1987ChevroletR30GASN/A
1987ChevroletV10N/A
1987ChevroletV10 SuburbanN/A
1987ChevroletV20N/A
1987ChevroletV20 SuburbanGASN/A
1987ChevroletV30GASN/A
1987GMCR1500N/A
1987GMCR1500 SuburbanN/A
1987GMCR2500N/A
1987GMCR2500 SuburbanGASN/A
1987GMCR3500GASN/A
1987GMCSafariN/A
1987GMCV1500N/A
1987GMCV1500 SuburbanGASN/A
1987GMCV2500N/A
1987GMCV2500 SuburbanGASN/A
1987GMCV3500GASN/A
1987PontiacFirebirdN/A
1986ChevroletAstroN/A
1986ChevroletC10N/A
1986ChevroletC20N/A
1986ChevroletK10N/A
1986GMCC1500N/A
1986GMCC2500N/A
1986GMCK1500N/A
1986GMCSafariN/A
1985ChevroletAstroN/A
1985ChevroletC10N/A
1985ChevroletC20N/A
1985ChevroletK10N/A
1985ChevroletK20N/A
1985GMCC1500N/A
1985GMCC2500N/A
1985GMCK1500N/A
1985GMCK2500N/A
1985GMCSafariN/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:

10456288144-404213324290165S2158DKS209DKS224KS47KS7KS7TS8012S8603SU154

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