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ZZ3F05884
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68085202AD Ignition Knock Detonation Sensor Harness Fit Jeep Ram SUV Truck
$64.99
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$64.99
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$64.99
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Ignition Knock Detonation Sensor Harness for Jeep Ram
This ignition knock detonation sensor harness is a direct replacement wiring assembly designed to restore proper communication between the knock sensor and the engine control module in compatible Jeep, Ram, SUV, and truck applications, referencing OEM cross-reference 68085202AD.
Overview
This ignition knock detonation sensor harness, referencing part number 68085202AD, carries the critical signal from the knock sensor to the PCM so the engine can adjust timing and prevent detonation. It is built for vehicles that require a reliable replacement of the original sensor wiring, ensuring the ignition knock detonation sensor system functions correctly. This harness is a direct fit replacement for the factory component in select Jeep, Ram, SUV, and truck models.
Built For Performance
- Direct replacement harness for the original ignition knock detonation sensor wiring
- OEM-style connectors ensure a secure, plug-and-play fit
- High-temperature resistant wiring jacket for engine bay durability
- Shielded conductors help prevent signal interference and false knock readings
- Pre-terminated leads match the factory pinout for easy installation
Fits These Machines
- for Jeep Grand Cherokee
- for Jeep Wrangler
- for Ram 1500
- for Ram 2500
- for Ram 3500
- for Dodge Durango
- for Chrysler 300
On-The-Job Use
- Replaces a damaged or corroded knock sensor harness during engine repair
- Restores proper ignition timing under heavy load or towing conditions
- Resolves check engine light issues related to knock sensor circuit faults
Specs At A Glance
| Part Number(s) | 68085202AD |
| Type | Ignition Knock Detonation Sensor Harness |
| Compatibility | Jeep, Ram, SUV, Truck models |
Good To Know
Q: How do I know this harness fits my vehicle? A: This harness is designed for select Jeep, Ram, SUV, and truck applications, but you should verify your vehicle's year, model, and engine size against the OEM part number 68085202AD before ordering.
Q: What is the purpose of the knock sensor harness? A: The harness transmits voltage from the knock sensor to the ECM, allowing the system to detect engine knock and adjust timing, which helps prevent engine damage and maintain performance.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.