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OE Quality
60-Day Returns
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WalkerPart #: 242-1445
Walker 242-1445 Ignition Knock (Detonation) Sensor
⚙️ 14 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$59.72Free 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, Accent, Rio, and Venue
🔄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 242-1445 Ignition Knock (Detonation) Sensor
| Brand | Walker |
| Part Number | 242-1445 |
| Position | Sensor Only |
| Terminal Type | Spade |
| Connector Quantity | 1 |
| Connector Shape | Oblong |
| Terminal Quantity | 2 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Wiring Harness Included | Yes |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2026 | Hyundai | Venue | 1.6L | L4 | N/A | Sensor Only |
| 2025 | Hyundai | Venue | 1.6L | L4 | N/A | Sensor Only |
| 2024 | Hyundai | Venue | 1.6L | L4 | N/A | Sensor Only |
| 2023 | Hyundai | Venue | 1.6L | L4 | N/A | Sensor Only |
| 2023 | Kia | Rio | 1.6L | L4 | N/A | Sensor Only |
| 2022 | Hyundai | Accent | 1.6L | L4 | N/A | Sensor Only |
| 2022 | Hyundai | Venue | 1.6L | L4 | N/A | Sensor Only |
| 2022 | Kia | Rio | 1.6L | L4 | N/A | Sensor Only |
| 2021 | Hyundai | Accent | 1.6L | L4 | N/A | Sensor Only |
| 2021 | Hyundai | Venue | 1.6L | L4 | N/A | Sensor Only |
| 2021 | Kia | Rio | 1.6L | L4 | N/A | Sensor Only |
| 2020 | Hyundai | Accent | 1.6L | L4 | N/A | Sensor Only |
| 2020 | Hyundai | Venue | 1.6L | L4 | N/A | Sensor Only |
| 2020 | Kia | Rio | 1.6L | L4 | N/A | Sensor Only |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.