Global Parts 1815045 Ignition Knock (Detonation) Sensor
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Global Parts

Global Parts 1815045 Ignition Knock (Detonation) Sensor

Brand Global Parts 1815045
Terminal Type Blade
Mounting Hardware Included No
Connector Shape Oval
Terminal Quantity 2
Connector Gender Female
Terminal Gender Male
Wiring Harness Included No
Mounting Type Bolt on
Fits Chrysler, Dodge, Jeep, and Ram · 118 vehicles

Bolt-on installation. Mounts securely with a simple bolt-on design.

Two-terminal sensor. Blade terminals and an oval female connector simplify hookup.

Engine knock detection. Senses unusual vibrations from pre-ignition or detonation.

Cross-references Standard Ignition KS502, 5S16412 and 2421327 for the same application. See all 5.

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Not what you need? See all Ignition Knock (Detonation) Sensor options

Ignition Knock Sensor for Chrysler, Dodge, Jeep, and Ram

Global Parts 1815045 is an ignition knock sensor that monitors engine vibration patterns and reports abnormal detonation or pre-ignition to the engine management system. It is a direct-fit emission control sensor for a wide range of Chrysler, Dodge, Jeep, and Ram applications, including the Chrysler Pacifica, Dodge Durango, Jeep Grand Cherokee, and Ram 1500.

Key Features

  • Part number: 1815045
  • Ignition knock (detonation) sensor for engine vibration monitoring
  • Blade terminal type with 2 terminals
  • Female oval connector with male terminals
  • Bolt-on mounting type
  • No wiring harness included
  • No mounting hardware included
  • Cross-references Standard Ignition KS502

Detailed Description

The Global Parts 1815045 knock sensor is located on the engine block, cylinder head, or intake manifold depending on the vehicle application. Its job is to detect unusual vibration signatures associated with engine knock so the control system can respond appropriately. This sensor supports accurate combustion monitoring on vehicles such as the Chrysler Pacifica, Jeep Wrangler, and Ram ProMaster 1500, while also serving additional Chrysler, Dodge, Jeep, and Ram fitments listed below. The 1815045 part number is also referenced by aftermarket and OE-style interchange numbers for straightforward replacement matching.

This part cross-references Standard Ignition KS502 for the same application.

What This Sensor Helps Address

  • Knock sensor fault codes related to abnormal detonation detection
  • Rough engine operation caused by incorrect knock signal input
  • Reduced ignition timing control from a failing sensor
  • Check engine light concerns tied to engine vibration sensing
  • Driveability issues on Chrysler, Dodge, Jeep, and Ram engines

Installation Notes and Fitment

Fits 2018-2026 Chrysler Pacifica, N/A. Fits 2021-2025 Chrysler Grand Caravan, N/A. Fits 2020-2025 Chrysler Voyager, N/A. Fits 2018-2025 Dodge Durango, N/A. Fits 2018-2025 Jeep Grand Cherokee, N/A. Fits 2021-2025 Jeep Grand Cherokee L, N/A. Fits 2018-2025 Jeep Wrangler, N/A. Fits 2018-2025 Ram 1500, N/A. Fits 2019-2025 Ram ProMaster 1500, N/A. Fits 2019-2025 Ram ProMaster 2500, N/A. Fits 2019-2025 Ram ProMaster 3500, N/A. Fits 2022-2024 Jeep Grand Wagoneer, N/A. Fits 2023-2024 Jeep Grand Wagoneer L, N/A. Fits 2023-2024 Jeep Wagoneer L, N/A. Fits 2019-2024 Ram 1500 Classic, N/A. Fits 2023 Chrysler 300, N/A. Fits 2018-2021 Chrysler 300, N/A. Fits 2018-2023 Dodge Challenger, N/A. Fits 2018-2023 Dodge Charger, N/A. Fits 2019-2022 Jeep Cherokee, N/A. Fits 2022 Jeep Grand Cherokee WK, N/A. Fits 2018-2020 Dodge Grand Caravan, N/A. Fits 2019 Dodge Journey, N/A. Fits 2018 Jeep Wrangler JK, N/A.

Before installation, confirm the connector shape, terminal count, and mounting style match the original sensor. The bolt-on design and oval female connector help support direct replacement on listed applications, but the sensor location can vary by engine platform.

Quality Assurance

Global Parts 1815045 is built as an OE-style replacement sensor for emission control and engine knock monitoring applications. Verify fitment by year, make, model, and engine configuration before installation.

Related reading

This part fits 118 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelDrive TypeLitersCylindersFuel TypePositionNotes
2026ChryslerPacifica——3.6LV6—N/A—
2025ChryslerGrand Caravan——3.6LV6—N/A—
2025ChryslerPacifica——3.6LV6—N/A—
2025ChryslerVoyager——3.6LV6—N/A—
2025DodgeDurango——3.6LV6—N/A—
2025JeepGrand Cherokee——3.6LV6—N/A—
2025JeepGrand Cherokee L——3.6LV6—N/A—
2025JeepWrangler——3.6LV6—N/A—
2025Ram1500——3.0LL6—N/A—
2025RamProMaster 1500——3.6LV6—N/A—
2025RamProMaster 2500——3.6LV6—N/A—
2025RamProMaster 3500——3.6LV6—N/A—
2024ChryslerGrand Caravan——3.6LV6—N/A—
2024ChryslerPacifica——3.6LV6—N/A—
2024ChryslerVoyager——3.6LV6—N/A—
2024DodgeDurango——3.6LV6—N/A—
2024JeepGrand Cherokee——3.6LV6—N/A—
2024JeepGrand Cherokee L——3.6LV6—N/A—
2024JeepGrand Wagoneer——3.0LL6—N/A—
2024JeepGrand Wagoneer L——3.0LL6—N/A—
2024JeepWagoneer L——3.0LL6—N/A—
2024JeepWrangler——3.6LV6—N/A—
2024Ram1500——3.6LV6—N/A—
2024Ram1500 Classic——3.6LV6—N/A—
2024RamProMaster 1500——3.6LV6—N/A—
2024RamProMaster 2500——3.6LV6—N/A—
2024RamProMaster 3500——3.6LV6—N/A—
2023Chrysler300——3.6LV6—N/A—
2023ChryslerGrand Caravan——3.6LV6—N/A—
2023ChryslerPacifica——3.6LV6—N/A—
2023ChryslerVoyager——3.6LV6—N/A—
2023DodgeChallenger——3.6LV6—N/A—
2023DodgeCharger——3.6LV6—N/A—
2023DodgeDurango——3.6LV6—N/A—
2023JeepGrand Cherokee——3.6LV6—N/A—
2023JeepGrand Cherokee L——3.6LV6—N/A—
2023JeepGrand Wagoneer——3.0LL6—N/A—
2023JeepGrand Wagoneer L——3.0LL6—N/A—
2023JeepWagoneer L——3.0LL6—N/A—
2023JeepWrangler——3.6LV6—N/A—
2023Ram1500——3.6LV6—N/A—
2023Ram1500 Classic——3.6LV6—N/A—
2023RamProMaster 1500——3.6LV6—N/A—
2023RamProMaster 2500——3.6LV6—N/A—
2023RamProMaster 3500——3.6LV6—N/A—
2022ChryslerGrand Caravan——3.6LV6—N/A—
2022ChryslerPacificaPinnacle—3.6LV6—N/A—
2022ChryslerVoyagerLX—3.6LV6—N/A—
2022DodgeChallengerGT—3.6LV6GASN/A—
2022DodgeChargerEnforcer—3.6LV6GASN/A—
2022DodgeDurangoCitadelRWD3.6LV6GASN/A—
2022JeepCherokeeNorthAWD3.2LV6GASN/A—
2022JeepGrand CherokeeSummit ReserveAWD5.7LV8—N/A—
2022JeepGrand Cherokee LOverlandRWD3.6LV6FLEXN/A—
2022JeepGrand Cherokee WKLimited Lujo—3.6LV6—N/A—
2022JeepGrand Wagoneer——3.0LL6—N/A—
2022JeepWranglerUnlimited Rubicon4WD3.6LV6MILD HYBRID EV-GAS (MHEV)N/A—
2022Ram1500RebelRWD3.6LV6MILD HYBRID EV-GAS (MHEV)N/A—
2022Ram1500 ClassicSLT4WD3.6LV6FLEXN/A—
2022RamProMaster 1500Base—3.6LV6—N/A—
2022RamProMaster 2500Base—3.6LV6—N/A—
2022RamProMaster 3500Base—3.6LV6—N/A—
2021Chrysler300——3.6LV6—N/A—
2021ChryslerGrand Caravan——3.6LV6—N/A—
2021ChryslerPacifica——3.6LV6—N/A—
2021ChryslerVoyager——3.6LV6—N/A—
2021DodgeChallenger——3.6LV6—N/A—
2021DodgeCharger——3.6LV6—N/A—
2021DodgeDurango——3.6LV6—N/A—
2021JeepCherokeeAltitudeAWD3.2LV6GASN/A—
2021JeepGrand CherokeeLimited LujoRWD3.6LV6FLEXN/A—
2021JeepGrand Cherokee LAltitude4WD3.6LV6FLEXN/A—
2021JeepWranglerUnlimited Sahara4WD3.6LV6GASN/A—
2021Ram1500——3.6LV6—N/A—
2021Ram1500 Classic——3.6LV6—N/A—
2021RamProMaster 1500——3.6LV6—N/A—
2021RamProMaster 2500——3.6LV6—N/A—
2021RamProMaster 3500——3.6LV6—N/A—
2020Chrysler300——3.6LV6—N/A—
2020ChryslerPacifica——3.6LV6—N/A—
2020ChryslerVoyager——3.6LV6—N/A—
2020DodgeChallenger——3.6LV6—N/A—
2020DodgeCharger——3.6LV6—N/A—
2020DodgeDurango——3.6LV6—N/A—
2020DodgeGrand Caravan——3.6LV6—N/A—
2020JeepCherokee——3.2LV6—N/A—
2020JeepGrand Cherokee——3.6LV6—N/A—
2020JeepWrangler——3.6LV6—N/A—
2020Ram1500——3.6LV6—N/A—
2020Ram1500 Classic——3.6LV6—N/A—
2020RamProMaster 1500——3.6LV6—N/A—
2020RamProMaster 2500——3.6LV6—N/A—
2020RamProMaster 3500——3.6LV6—N/A—
2019Chrysler300——3.6LV6—N/A—
2019ChryslerPacifica——3.6LV6—N/A—
2019DodgeChallenger——3.6LV6—N/A—
2019DodgeCharger——3.6LV6—N/A—
2019DodgeDurango——3.6LV6—N/A—
2019DodgeGrand Caravan——3.6LV6—N/A—
2019DodgeJourney——3.6LV6—N/A—
2019JeepCherokee——3.2LV6—N/A—
2019JeepGrand Cherokee——3.6LV6—N/A—
2019JeepWrangler——3.6LV6—N/A—
2019Ram1500——3.6LV6—N/A—
2019Ram1500 Classic——3.6LV6—N/A—
2019RamProMaster 1500——3.6LV6—N/A—
2019RamProMaster 2500——3.6LV6—N/A—
2019RamProMaster 3500——3.6LV6—N/A—
2018Chrysler300——3.6LV6—N/A—
2018ChryslerPacifica——3.6LV6—N/A—
2018DodgeChallenger——3.6LV6—N/A—
2018DodgeCharger——3.6LV6—N/A—
2018DodgeDurango——3.6LV6—N/A—
2018DodgeGrand Caravan——3.6LV6—N/A—
2018JeepGrand Cherokee——3.6LV6—N/A—
2018JeepWrangler——3.6LV6—N/A—
2018JeepWrangler JK——3.6LV6—N/A—
2018Ram1500——3.6LV6—N/A—
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — KS5025S16412242132768313570AAES113695