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Walker 242-1331 Ignition Knock (Detonation) SensorOE Quality 60-Day Returns
Walker 242-1331 Ignition Knock (Detonation) Sensor - view 1
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Part #: 242-1331

Walker 242-1331 Ignition Knock (Detonation) Sensor

Sensor Only
⚙️ 31 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$130.10Free 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: INFINITI, Scion, and Toyota, 86, FR-S, FX50, GR86, M56, Q70, Q70L, and QX70
🔄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 242-1331 Ignition Knock (Detonation) Sensor
BrandWalker
Part Number242-1331
PositionSensor Only
Terminal TypeSpade
Connector Quantity1
Connector ShapeSquare
Terminal Quantity2
Connector GenderMale
Terminal GenderFemale

This part fits 31 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2026ToyotaGR862.4LH4N/ASensor Only
2025ToyotaGR862.4LH4N/ASensor Only
2024ToyotaGR862.4LH4N/ASensor Only
2023ToyotaGR862.4LH4N/ASensor Only
2022ToyotaGR862.4LH4N/ASensor Only
2020Toyota862.0LH4N/ASensor Only
2019INFINITIQ705.6LV8N/ASensor Only
2019INFINITIQ70L5.6LV8N/ASensor Only
2019Toyota862.0LH4N/ASensor Only
2018INFINITIQ705.6LV8N/ASensor Only
2018INFINITIQ70L5.6LV8N/ASensor Only
2018Toyota862.0LH4N/ASensor Only
2017INFINITIQ705.6LV8N/ASensor Only
2017INFINITIQ70L5.6LV8N/ASensor Only
2017Toyota862.0LH4N/ASensor Only
2016INFINITIQ705.6LV8N/ASensor Only
2016INFINITIQ70L5.6LV8N/ASensor Only
2016ScionFR-S2.0LH4N/ASensor Only
2015INFINITIQ705.6LV8N/ASensor Only
2015INFINITIQ70L5.6LV8N/ASensor Only
2015ScionFR-S2.0LH4N/ASensor Only
2014INFINITIQ705.6LV8N/ASensor Only
2014INFINITIQX705.0LV8N/ASensor Only
2014ScionFR-S2.0LH4N/ASensor Only
2013INFINITIFX505.0LV8N/ASensor Only
2013INFINITIM565.6LV8N/ASensor Only
2013ScionFR-S2.0LH4N/ASensor Only
2012INFINITIFX505.0LV8N/ASensor Only
2012INFINITIM565.6LV8N/ASensor Only
2011INFINITIFX505.0LV8N/ASensor Only
2011INFINITIM565.6LV8N/ASensor Only

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

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