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Used Jeep Grand Cherokee Engine Motor Knock Sensor 2011-2021 OEM
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- ✅ Genuine OEM — removed from a real vehicle in our US yard
- ✅ The photo is the exact part you receive
- ✅ Fitment-checked · free 30-day returns
- ✅ Talk to a real person — ask us anything
About this part
Genuine used OEM Jeep Grand Cherokee Engine Motor Knock Sensor 2011-2021 OEM. Removed from a Jeep Grand Cherokee 2021. Manufacturer part number (MPN): 5033316AB , 503-331-6AB. In stock at our US warehouse, photographed as the actual item you receive, and fitment-checked.
Not sure it fits your car? Send us a quick request — our team confirms fitment, availability and price fast.
Specifications
| Category | Knock Sensor · for Jeep Grand Cherokee |
| Fits / from | Jeep Grand Cherokee 2021 |
| MPN | 503-331-6AB |
| Stock number | 7650-0275 |
| Condition | Used — OEM, tested |
| Availability | In stock |
Fits these vehicles
This genuine used OEM part is confirmed to fit 132 vehicle configurations across the makes and models below — it was removed from a Jeep Grand Cherokee 2021. Don’t see your exact car? Send a quick request and we’ll confirm fitment before you buy.
| Vehicle | Years | Engine |
|---|---|---|
| Jeep Grand Cherokee | 2011–2021 | 3.0L, 3.6L, 5.7L, 6.4L |
Questions & answers
More parts for your Jeep Grand Cherokee
More genuine used OEM parts we have in stock for this car — starting with parts right next to the Knock Sensor, then nearby body areas that are often damaged together.
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See all Jeep Grand Cherokee parts → · Browse Knock Sensor parts →