Home› Emission Control > Electrical Connectors› Standard Ignition S2545 Ignition Knock (Detonation) Sensor Connector
Standard Ignition S2545 Ignition Knock (Detonation) Sensor ConnectorOE Quality 60-Day Returns
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Part #: S2545

Standard Ignition S2545 Ignition Knock (Detonation) Sensor Connector

⚙️ 429 vehicles fit this part
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🚗Fitment: Chevrolet, Geo, Lexus, Scion, and Toyota, 4Runner, Avalon, Camry, Celica, Corolla, Corolla Cross, Cressida, Echo, ES250, ES300, ES300h, ES350, Grand Highlander, GS300, GS400, GS430, GX470, Highlander, IS300, Land Cruiser, LS400, LS430, LS500, LX450, LX470, LX600, MR2, MR2 Spyder, NX250, NX350, NX350h, NX450h+, Paseo, Pickup, Previa, Prius, Prius Prime, Prizm, RAV4, RAV4 Prime, RX300, RX350, RX350h, RX350L, RX450h, RX450hL, RX500h, SC300, SC400, SC430, Sequoia, Sienna, Solara, Supra, T100, Tacoma, Tercel, Tundra, UX200, UX250h, Venza, xA, and xB
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Not what you need? Click here for all Ignition Knock (Detonation) Sensor Connector options

Reliable Ignition Knock Sensor Connector for Select Toyota and Chevrolet Models

The Standard Ignition S2545 Ignition Knock (Detonation) Sensor Connector is designed to ensure accurate signal transmission for optimal engine performance. Compatible with a wide range of Toyota, Lexus, Scion, Chevrolet, and Geo vehicles, this connector supports proper emission control and engine management systems.

  • Direct replacement ignition knock sensor connector for precise fit
  • Compatible with Toyota Camry, 4Runner, Corolla, Tacoma, and Lexus ES300 among others
  • Ensures reliable electrical connection for knock sensor signal
  • Durable construction to withstand engine bay conditions
  • Part number S2545 for easy identification and ordering

Product Overview and Compatibility

The Standard Ignition S2545 connector is engineered to maintain the integrity of the ignition knock sensor circuit, which is critical for detecting engine detonation and optimizing ignition timing. This connector is compatible with numerous models including Toyota 4Runner, Avalon, Camry, Corolla, Tacoma, Lexus ES250, ES300, RX350, and Scion xB, among others. It also fits select Chevrolet and Geo vehicles, providing a versatile solution for emission control electrical connectors.

Common Applications and Problem Resolution

  • Restores proper knock sensor signal transmission to the engine control unit
  • Eliminates intermittent or faulty sensor readings caused by connector damage
  • Prevents engine performance issues related to detonation sensor failure
  • Helps resolve check engine light codes related to knock sensor circuit faults
  • Supports emission control compliance by maintaining sensor connectivity

Installation Notes and Tips

When replacing the ignition knock sensor connector, ensure the vehicle’s battery is disconnected to avoid electrical shorts. Carefully remove the old connector without damaging the sensor wiring harness. Confirm the connector part number S2545 matches the original to guarantee compatibility. Secure the connector firmly to prevent moisture intrusion and maintain a stable electrical connection.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. While specific warranty details for part number S2545 are not provided here, Standard Ignition typically offers coverage against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.

This part fits 429 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2024LexusES250N/A
2024LexusLS500N/A
2024LexusLX6003.4LV6N/A
2024LexusUX250hN/A
2024ToyotaCamryN/A
2024ToyotaCorolla2.0LL4N/A
2024ToyotaCorolla CrossN/A
2024ToyotaGrand HighlanderN/A
2024ToyotaHighlanderN/A
2024ToyotaLand CruiserN/A
2024ToyotaPrius PrimeN/A
2024ToyotaRAV4N/A
2024ToyotaSequoiaN/A
2024ToyotaSiennaFULL HYBRID EV-GAS (FHEV)N/A
2024ToyotaTacomaFULL HYBRID EV-GAS (FHEV)N/A
2024ToyotaTundra3.4LV6N/A
2023LexusES250N/A
2023LexusLS500N/A
2023LexusLX6003.4LV6N/A
2023LexusRX350hN/A
2023LexusRX500hN/A
2023LexusUX250hN/A
2023ToyotaCamryN/A
2023ToyotaCorolla2.0LL4N/A
2023ToyotaCorolla CrossN/A
2023ToyotaHighlanderN/A
2023ToyotaPrius PrimeN/A
2023ToyotaRAV4N/A
2023ToyotaRAV4 Prime2.5LL4PLUG-IN HYBRID EV-GAS (PHEV)N/A
2023ToyotaSequoiaN/A
2023ToyotaSiennaFULL HYBRID EV-GAS (FHEV)N/A
2023ToyotaTundra3.4LV6N/A
2023ToyotaVenza2.5LL4FULL HYBRID EV-GAS (FHEV)N/A
2022LexusES250N/A
2022LexusES300hN/A
2022LexusES350N/A
2022LexusLS500N/A
2022LexusLX600N/A
2022LexusNX250N/A
2022LexusNX350N/A
2022LexusNX350hN/A
2022LexusNX450h+N/A
2022LexusRX350N/A
2022LexusRX350LN/A
2022LexusRX450hN/A
2022LexusRX450hLN/A
2022LexusUX200N/A
2022LexusUX250hN/A
2022ToyotaAvalonN/A
2022ToyotaCamryN/A
2022ToyotaCorolla2.0LL4N/A
2022ToyotaCorolla CrossN/A
2022ToyotaHighlanderN/A
2022ToyotaRAV4N/A
2022ToyotaRAV4 Prime2.5LL4PLUG-IN HYBRID EV-GAS (PHEV)N/A
2022ToyotaSiennaFULL HYBRID EV-GAS (FHEV)N/A
2022ToyotaTundra3.4LV6N/A
2022ToyotaVenza2.5LL4FULL HYBRID EV-GAS (FHEV)N/A
2021LexusES250N/A
2021LexusES300hN/A
2021LexusES350N/A
2021LexusLS500N/A
2021LexusRX350N/A
2021LexusRX350LN/A
2021LexusRX450hN/A
2021LexusRX450hLN/A
2021LexusUX200N/A
2021LexusUX250hN/A
2021ToyotaRAV4 Prime2.5LL4PLUG-IN HYBRID EV-GAS (PHEV)N/A
2021ToyotaVenza2.5LL4FULL HYBRID EV-GAS (FHEV)N/A
2020LexusES300hN/A
2020LexusES350N/A
2020LexusLS500N/A
2020LexusRX350N/A
2020LexusRX350LN/A
2020LexusRX450hN/A
2020LexusRX450hLN/A
2020LexusUX200N/A
2020LexusUX250hN/A
2020ToyotaCamryN/A
2020ToyotaHighlanderN/A
2019LexusES300hN/A
2019LexusES350N/A
2019LexusLS500N/A
2019LexusRX350N/A
2019LexusRX350LN/A
2019LexusRX450hN/A
2019LexusRX450hLN/A
2019LexusUX200N/A
2019LexusUX250hN/A
2019ToyotaCorolla2.0LL4N/A
2018LexusLS500N/A
2018LexusRX350N/A
2018LexusRX350LN/A
2018LexusRX450hN/A
2018LexusRX450hLN/A
2017LexusRX350N/A
2017LexusRX450hN/A
2016LexusRX350N/A
2016LexusRX450hN/A
2006ToyotaCamry3.0LV6N/A
2005LexusIS3003.0LL6N/A
2005LexusLX470N/A
2005LexusSC430N/A
2005ScionxAN/A
2005ScionxBN/A
2005ToyotaCamry3.0LV6N/A
2005ToyotaCelicaGT1.8LL4N/A
2005ToyotaEchoN/A
2005ToyotaLand CruiserN/A
2005ToyotaMR2 SpyderN/A
2004LexusGS3003.0LL6N/A
2004LexusGS430N/AMatsushita
2004LexusGX470N/A
2004LexusIS3003.0LL6N/A
2004LexusLX470N/A
2004LexusSC430N/A
2004ScionxAN/A
2004ScionxBN/A
2004Toyota4Runner4.7LV8N/A
2004ToyotaAvalonN/A
2004ToyotaCamry3.0LV6N/A
2004ToyotaCelicaGT1.8LL4N/A
2004ToyotaEchoN/A
2004ToyotaLand CruiserN/A
2004ToyotaMR2 SpyderN/A
2004ToyotaSequoiaN/A
2004ToyotaTacomaN/A
2004ToyotaTundra3.4LV6N/A
2004ToyotaTundra4.7LV8N/A
2003LexusES3003.0LV6N/A
2003LexusGS3003.0LL6N/A
2003LexusGS430N/AMatsushita
2003LexusGX470N/A
2003LexusIS3003.0LL6N/A
2003LexusLS430N/A
2003LexusLX470N/A
2003LexusRX3003.0LV6N/A
2003LexusSC430N/A
2003Toyota4Runner4.7LV8N/A
2003ToyotaAvalon3.0LV6N/A
2003ToyotaCamry3.0LV6N/A
2003ToyotaCamry2.4LL4N/Aw/o Calif. Emissions
2003ToyotaCelicaGT1.8LL4N/A
2003ToyotaEchoN/A
2003ToyotaHighlanderN/A
2003ToyotaLand CruiserN/A
2003ToyotaMR2 SpyderN/A
2003ToyotaPriusN/A
2003ToyotaRAV4GASN/A
2003ToyotaSequoiaN/A
2003ToyotaSiennaN/A
2003ToyotaSolaraN/A
2003ToyotaTacomaN/A
2003ToyotaTundraN/A
2002ChevroletPrizmN/A
2002LexusES3003.0LV6N/A
2002LexusGS3003.0LL6N/A
2002LexusGS430N/AMatsushita
2002LexusIS3003.0LL6N/A
2002LexusLS430N/A
2002LexusLX470N/A
2002LexusRX3003.0LV6N/A
2002LexusSC430N/A
2002Toyota4Runner3.4LV6N/A
2002ToyotaAvalon3.0LV6N/A
2002ToyotaCamry2.4LL4N/A
2002ToyotaCamry3.0LV6N/A
2002ToyotaCelicaGT1.8LL4N/A
2002ToyotaCorolla1.8LL4N/AManufactured in the United States for ABS Wheel Speed Sensor.
2002ToyotaEchoN/A
2002ToyotaHighlanderN/A
2002ToyotaLand CruiserN/A
2002ToyotaMR2 SpyderN/A
2002ToyotaPriusN/A
2002ToyotaRAV4GASN/A
2002ToyotaSequoiaN/A
2002ToyotaSiennaN/A
2002ToyotaSolaraN/A
2002ToyotaTacomaN/A
2002ToyotaTundraN/A
2001ChevroletPrizmN/A
2001LexusES3003.0LV6N/A
2001LexusGS3003.0LL6N/A
2001LexusGS430N/AMatsushita
2001LexusIS3003.0LL6N/A
2001LexusLS430N/A
2001LexusLX470N/A
2001LexusRX3003.0LV6N/A
2001Toyota4Runner3.4LV6N/A
2001ToyotaAvalon3.0LV6N/A
2001ToyotaCamry3.0LV6N/A
2001ToyotaCamry2.2LL4N/A
2001ToyotaCelicaGT1.8LL4N/A
2001ToyotaCelicaGTS1.8LL4N/A
2001ToyotaCorolla1.8LL4N/A
2001ToyotaEchoN/A
2001ToyotaHighlanderN/A
2001ToyotaLand CruiserN/A
2001ToyotaMR2 SpyderN/A
2001ToyotaPriusN/A
2001ToyotaRAV4N/A
2001ToyotaSequoiaN/A
2001ToyotaSiennaN/A
2001ToyotaSolaraN/A
2001ToyotaTacomaN/A
2001ToyotaTundra3.4LV6N/A
2001ToyotaTundra4.7LV8N/A
2000ChevroletPrizmN/A
2000LexusES3003.0LV6N/A
2000LexusGS3003.0LL6N/A
2000LexusGS400N/AMatsushita
2000LexusLS4004.0LV8N/A
2000LexusLX470N/A
2000LexusRX3003.0LV6N/A
2000LexusSC3003.0LL6N/A
2000LexusSC4004.0LV8N/A
2000Toyota4Runner3.4LV6N/A
2000Toyota4Runner2.7LL4N/ACompatible with Nippondenso systems' manual transmission output shaft speed sensors.
2000ToyotaAvalon3.0LV6N/A
2000ToyotaCamry3.0LV6N/A
2000ToyotaCamry2.2LL4N/A
2000ToyotaCelicaGT1.8LL4N/A
2000ToyotaCelicaGTS1.8LL4N/A
2000ToyotaCorolla1.8LL4N/A
2000ToyotaEchoN/A
2000ToyotaLand CruiserN/AFrom 4/00
2000ToyotaMR2 SpyderN/A
2000ToyotaRAV4N/A
2000ToyotaSiennaN/A
2000ToyotaSolaraN/A
2000ToyotaTacoma3.4LV6N/A
2000ToyotaTacoma2.4LL4N/AFits vehicles equipped with California emissions.
2000ToyotaTundra3.4LV6N/A
2000ToyotaTundra4.7LV8N/A
1999ChevroletPrizmN/A
1999LexusES3003.0LV6N/A
1999LexusGS3003.0LL6N/A
1999LexusGS400N/AMatsushita
1999LexusLS4004.0LV8N/A
1999LexusLX470N/A
1999LexusRX3003.0LV6N/A
1999LexusSC3003.0LL6N/A
1999LexusSC4004.0LV8N/A
1999Toyota4Runner3.4LV6N/A
1999Toyota4Runner2.7LL4N/ACompatible with Nippondenso systems' manual transmission output shaft speed sensors.
1999ToyotaAvalon3.0LV6N/A
1999ToyotaCamry3.0LV6N/A
1999ToyotaCamry2.2LL4N/A
1999ToyotaCelica2.2LL4N/A
1999ToyotaCorolla1.8LL4N/A
1999ToyotaLand CruiserN/A
1999ToyotaPaseoN/A
1999ToyotaRAV4N/A
1999ToyotaSienna3.0LV6N/AMatsushita
1999ToyotaSolaraN/A
1999ToyotaTacoma3.4LV6N/A
1999ToyotaTercelN/A
1998ChevroletPrizmN/A
1998LexusES3003.0LV6N/A
1998LexusGS3003.0LL6N/A
1998LexusGS400N/AMatsushita
1998LexusLS4004.0LV8N/A
1998LexusLX470N/A
1998LexusSC3003.0LL6N/A
1998LexusSC4004.0LV8N/A
1998Toyota4Runner3.4LV6N/A
1998Toyota4Runner2.7LL4N/ACompatible with Nippondenso systems' manual transmission output shaft speed sensors.
1998ToyotaAvalon3.0LV6N/A
1998ToyotaCamry3.0LV6N/A
1998ToyotaCamry2.2LL4N/A
1998ToyotaCelica2.2LL4N/A
1998ToyotaCorolla1.8LL4N/A
1998ToyotaLand CruiserN/A
1998ToyotaPaseoN/A
1998ToyotaRAV4N/A
1998ToyotaSienna3.0LV6N/AMatsushita
1998ToyotaSupraN/A
1998ToyotaSupra3.0LL6N/A
1998ToyotaT1003.4LV6N/A
1998ToyotaTacoma3.4LV6N/A
1998ToyotaTercelN/A
1997GeoPrizm1.8LL4N/A
1997LexusES3003.0LV6N/A
1997LexusGS3003.0LL6N/A
1997LexusLS4004.0LV8N/A
1997LexusLX4504.5LL6N/A
1997LexusSC3003.0LL6N/A
1997LexusSC4004.0LV8N/A
1997Toyota4Runner3.4LV6N/A
1997Toyota4Runner2.7LL4N/ACompatible with Nippondenso systems' manual transmission output shaft speed sensors.
1997ToyotaAvalon3.0LV6N/A
1997ToyotaCamry3.0LV6N/A
1997ToyotaCamry2.2LL4N/A
1997ToyotaCelica1.8LL4N/A
1997ToyotaCelica2.2LL4N/A
1997ToyotaCorolla1.8LL4N/A
1997ToyotaLand Cruiser4.5LL6N/A
1997ToyotaPaseoN/A
1997ToyotaPrevia2.4LL4N/A
1997ToyotaRAV4N/A
1997ToyotaSupra3.0LL6N/A
1997ToyotaT1003.4LV6N/A
1997ToyotaTacoma3.4LV6N/A
1997ToyotaTercelN/A
1996GeoPrizm1.8LL4N/A
1996LexusES3003.0LV6N/A
1996LexusGS3003.0LL6N/A
1996LexusLS4004.0LV8N/A
1996LexusLX4504.5LL6N/A
1996LexusSC3003.0LL6N/A
1996LexusSC4004.0LV8N/A
1996Toyota4Runner3.4LV6N/A
1996Toyota4Runner2.7LL4N/ACompatible with Nippondenso systems' manual transmission output shaft speed sensors.
1996ToyotaAvalon3.0LV6N/A
1996ToyotaCamry3.0LV6N/A
1996ToyotaCamry2.2LL4N/A
1996ToyotaCelica1.8LL4N/A
1996ToyotaCelica2.2LL4N/A
1996ToyotaCorolla1.8LL4N/A
1996ToyotaLand Cruiser4.5LL6N/A
1996ToyotaPaseoN/A
1996ToyotaPrevia2.4LL4N/A
1996ToyotaRAV4N/A
1996ToyotaSupraN/A
1996ToyotaT1003.4LV6N/A
1996ToyotaTacoma3.4LV6N/A
1996ToyotaTercelN/A
1995GeoPrizm1.8LL4N/A
1995LexusES3003.0LV6N/A
1995LexusGS3003.0LL6N/A
1995LexusLS4004.0LV8N/A
1995LexusSC3003.0LL6N/A
1995LexusSC4004.0LV8N/A
1995Toyota4Runner2.4LL4N/ACompatible with Nippondenso systems' manual transmission output shaft speed sensors.
1995Toyota4Runner3.0LV6N/A
1995ToyotaAvalon3.0LV6N/A
1995ToyotaCamry3.0LV6N/A
1995ToyotaCamry2.2LL4N/A
1995ToyotaCelica1.8LL4N/A
1995ToyotaCelica2.2LL4N/A
1995ToyotaCorolla1.8LL4N/A
1995ToyotaLand Cruiser4.5LL6N/A
1995ToyotaMR2N/A
1995ToyotaPaseoN/A
1995ToyotaPickup2.4LL4N/A
1995ToyotaPickup3.0LV6N/A
1995ToyotaPrevia2.4LL4N/A
1995ToyotaSupraN/A
1995ToyotaT1003.4LV6N/A
1995ToyotaTacoma3.4LV6N/A
1995ToyotaTercelN/A
1994GeoPrizm1.8LL4N/A
1994LexusES3003.0LV6N/A
1994LexusGS3003.0LL6N/A
1994LexusLS4004.0LV8N/A
1994LexusSC3003.0LL6N/A
1994LexusSC4004.0LV8N/A
1994Toyota4Runner2.4LL4N/ACompatible with Nippondenso systems' manual transmission output shaft speed sensors.
1994Toyota4Runner3.0LV6N/A
1994ToyotaCamry3.0LV6N/A
1994ToyotaCamry2.2LL4N/A
1994ToyotaCelica1.8LL4N/A
1994ToyotaCelica2.2LL4N/A
1994ToyotaCorolla1.8LL4N/A
1994ToyotaLand Cruiser4.5LL6N/A
1994ToyotaMR2N/A
1994ToyotaPaseo1.5LL4N/ANippondenso; w/ Calif. Emissions
1994ToyotaPickup2.4LL4N/A
1994ToyotaPickup3.0LV6N/A
1994ToyotaPrevia2.4LL4N/A
1994ToyotaSupra3.0LL6N/A
1994ToyotaT100N/A
1993GeoPrizm1.8LL4N/A
1993LexusES3003.0LV6N/A
1993LexusGS3003.0LL6N/A
1993LexusLS4004.0LV8N/A
1993LexusSC3003.0LL6N/A
1993LexusSC4004.0LV8N/A
1993Toyota4Runner2.4LL4N/ACompatible with Nippondenso systems' manual transmission output shaft speed sensors.
1993Toyota4Runner3.0LV6N/A
1993ToyotaCamryN/A
1993ToyotaCelica2.2LL4N/A
1993ToyotaCelica2.0LL4N/A
1993ToyotaCorolla1.8LL4N/A
1993ToyotaLand Cruiser4.5LL6N/A
1993ToyotaMR2N/A
1993ToyotaPickup2.4LL4N/A
1993ToyotaPickup3.0LV6N/A
1993ToyotaPrevia2.4LL4N/A
1993ToyotaSupra3.0LL6N/A
1993ToyotaT100N/A
1992GeoPrizm1.6LL4N/A
1992LexusES3003.0LV6N/A
1992LexusLS4004.0LV8N/A
1992LexusSC3003.0LL6N/A
1992LexusSC4004.0LV8N/A
1992Toyota4Runner2.4LL4N/ACompatible with Nippondenso systems' manual transmission output shaft speed sensors.
1992Toyota4Runner3.0LV6N/A
1992ToyotaCamryN/A
1992ToyotaCelica2.2LL4N/A
1992ToyotaCelica2.0LL4N/A
1992ToyotaCorolla1.6LL4N/A
1992ToyotaCressidaN/A
1992ToyotaMR2N/A
1992ToyotaPickup2.4LL4N/A
1992ToyotaPickup3.0LV6N/A
1992ToyotaPrevia2.4LL4N/A
1992ToyotaSupra3.0LL6N/A
1991LexusLS4004.0LV8N/A
1991ToyotaCelica2.2LL4N/A
1991ToyotaCorolla1.6LL4N/AFrom 4/91
1991ToyotaCressida3.0LL6N/A
1991ToyotaMR22.2LL4N/A
1991ToyotaSupra3.0LL6N/A
1990LexusLS4004.0LV8N/AFrom 6/90
1990ToyotaCressida3.0LL6N/A
1990ToyotaSupra3.0LL6N/A
1989ToyotaCressida3.0LL6N/A
1989ToyotaSupra3.0LL6N/A
1988ToyotaCressidaN/A
1988ToyotaSupraN/A
1987ToyotaCressidaN/A
1987ToyotaSupraN/A
1986ToyotaCressidaN/A
1986ToyotaSupraN/A
1985ToyotaCelica2.8LL6N/A
1985ToyotaCressidaN/A
1984ToyotaCressidaN/A

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