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OE Quality
60-Day Returns
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WalkerPart #: 242-1416
Walker 242-1416 Ignition Knock (Detonation) Sensor
⚙️ 11 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$57.45Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Sensor Only
🚗Fitment: Hyundai and Kia, Optima and Sonata
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Ignition Knock (Detonation) Sensor options
Walker 242-1416 Ignition Knock (Detonation) Sensor
| Brand | Walker |
| Part Number | 242-1416 |
| Position | Sensor Only |
| Material | Plastic |
| Length | 310 |
| Color | Black |
| Bolt Hole Quantity | 1 |
| Terminal Type | Blade |
| Mounting Hardware Included | No |
| Connector Quantity | 1 |
| Connector Shape | Oblong |
| Gasket Or Seal Included | No |
| Terminal Quantity | 2 |
| Connector Gender | Male |
| Terminal Gender | Female |
| Wiring Harness Included | No |
| Thread Sealer Included | No |
| Mounting Hole Diameter | 26 |
| Mounting Bracket Included | No |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2016 | Kia | Optima | 2.4L | L4 | FULL HYBRID EV-GAS (FHEV) | N/A | Sensor Only |
| 2015 | Hyundai | Sonata | 2.4L | L4 | FULL HYBRID EV-GAS (FHEV) | N/A | Sensor Only |
| 2015 | Kia | Optima | 2.4L | L4 | FULL HYBRID EV-GAS (FHEV) | N/A | Sensor Only |
| 2014 | Hyundai | Sonata | 2.4L | L4 | FULL HYBRID EV-GAS (FHEV) | N/A | Sensor Only |
| 2014 | Kia | Optima | 2.4L | L4 | FULL HYBRID EV-GAS (FHEV) | N/A | Sensor Only |
| 2013 | Hyundai | Sonata | 2.4L | L4 | FULL HYBRID EV-GAS (FHEV) | N/A | Sensor Only |
| 2013 | Kia | Optima | 2.4L | L4 | FULL HYBRID EV-GAS (FHEV) | N/A | Sensor Only |
| 2012 | Hyundai | Sonata | 2.4L | L4 | FULL HYBRID EV-GAS (FHEV) | N/A | Sensor Only |
| 2012 | Kia | Optima | 2.4L | L4 | FULL HYBRID EV-GAS (FHEV) | N/A | Sensor Only |
| 2011 | Hyundai | Sonata | 2.4L | L4 | FULL HYBRID EV-GAS (FHEV) | N/A | Sensor Only |
| 2011 | Kia | Optima | 2.4L | L4 | FULL HYBRID EV-GAS (FHEV) | N/A | Sensor Only |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.