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Walker 242-1355 Ignition Knock (Detonation) SensorOE Quality 60-Day Returns
Walker 242-1355 Ignition Knock (Detonation) Sensor - view 1
Walker 242-1355 Ignition Knock (Detonation) Sensor - view 2
Walker 242-1355 Ignition Knock (Detonation) Sensor - view 3
Walker 242-1355 Ignition Knock (Detonation) Sensor - view 4
Walker 242-1355 Ignition Knock (Detonation) Sensor - view 5
Part #: 242-1355

Walker 242-1355 Ignition Knock (Detonation) Sensor

Sensor Only
⚙️ 53 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$62.84Free 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.
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✅ 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, Elantra N, Kona N, Optima, Santa Fe, Santa Fe Sport, Sonata, Sorento, Sportage, and Veloster N
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Walker 242-1355 Ignition Knock (Detonation) Sensor
BrandWalker
Part Number242-1355
PositionSensor Only
Terminal TypePin
Connector Quantity1
Connector ShapeOblong
Terminal Quantity2
Connector GenderFemale
Terminal GenderMale

This part fits 53 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2026HyundaiElantra N2.0LL4N/ASensor Only
2025HyundaiElantra N2.0LL4N/ASensor Only
2024HyundaiElantra N2.0LL4N/ASensor Only
2023HyundaiElantra N2.0LL4N/ASensor Only
2023HyundaiKona N2.0LL4N/ASensor Only
2022HyundaiElantra N2.0LL4N/ASensor Only
2022HyundaiKona N2.0LL4N/ASensor Only
2022HyundaiVeloster N2.0LL4N/ASensor Only
2022KiaSportage2.0LL4N/ASensor Only
2021HyundaiVeloster N2.0LL4N/ASensor Only
2021KiaSportage2.0LL4N/ASensor Only
2020HyundaiSanta Fe2.0LL4N/ASensor Only
2020HyundaiVeloster N2.0LL4N/ASensor Only
2020KiaOptima2.0LL4N/ASensor Only
2020KiaSportage2.0LL4N/ASensor Only
2019HyundaiSanta Fe2.0LL4N/ASensor Only
2019HyundaiSonata2.0LL4N/ASensor Only
2019HyundaiVeloster N2.0LL4N/ASensor Only
2019KiaOptima2.0LL4N/ASensor Only
2019KiaSportage2.0LL4N/ASensor Only
2018HyundaiSanta Fe Sport2.0LL4N/ASensor Only
2018HyundaiSonata2.0LL4N/ASensor Only
2018KiaOptima2.0LL4N/ASensor Only
2018KiaSorento2.0LL4N/ASensor Only
2018KiaSportage2.0LL4N/ASensor Only
2017HyundaiSanta Fe Sport2.0LL4N/ASensor Only
2017HyundaiSonata2.0LL4N/ASensor Only
2017KiaOptima2.0LL4N/ASensor Only
2017KiaSorento2.0LL4N/ASensor Only
2017KiaSportage2.0LL4N/ASensor Only
2016HyundaiSanta Fe Sport2.0LL4N/ASensor Only
2016HyundaiSonata2.0LL4N/ASensor Only
2016KiaOptima2.0LL4N/ASensor Only
2016KiaSorento2.0LL4N/ASensor Only
2016KiaSportage2.0LL4N/ASensor Only
2015HyundaiSanta Fe Sport2.0LL4N/ASensor Only
2015HyundaiSonata2.0LL4N/ASensor Only
2015KiaOptima2.0LL4N/ASensor Only
2015KiaSportage2.0LL4N/ASensor Only
2014HyundaiSanta Fe Sport2.0LL4N/ASensor Only
2014HyundaiSonata2.0LL4N/ASensor Only
2014KiaOptima2.0LL4N/ASensor Only
2014KiaSportage2.0LL4N/ASensor Only
2013HyundaiSanta Fe Sport2.0LL4N/ASensor Only
2013HyundaiSonata2.0LL4N/ASensor Only
2013KiaOptima2.0LL4N/ASensor Only
2013KiaSportage2.0LL4N/ASensor Only
2012HyundaiSonata2.0LL4N/ASensor Only
2012KiaOptima2.0LL4N/ASensor Only
2012KiaSportage2.0LL4N/ASensor Only
2011HyundaiSonata2.0LL4N/ASensor Only
2011KiaOptima2.0LL4N/ASensor Only
2011KiaSportage2.0LL4N/ASensor Only

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

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